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Supreme Court of India

ASSISTANT COMMISSIONER OF INCOME TAX (INTERNATIONAL TAXATION) & OTHERSversusSHELF DRILLING RON TAPPMEYER LTD. ETC.

Citation
2025 INSC 946
Decided
8 August 2025

Holding

Section 153(3) limits only the draft assessment order under Section 144C(1); the additional periods in Section 144C(4) and (13) are independent and extend the overall timeline, so the 144C process does not have to be fully subsumed within the Section 153 limitation.

Summary

The Supreme Court examined the interplay between Section 144C, which provides a special dispute‑resolution procedure for eligible assessees, and Section 153(3) of the Income Tax Act, which prescribes a twelve‑month limitation for fresh assessments. The Court held that the limitation under Section 153 applies only to the drafting of the assessment order under Section 144C(1), while the additional time‑frames in Section 144C(4) and (13) for passing the final order operate independently and extend the overall period to a maximum of eleven months, which fits within the twelve‑month ceiling. Consequently, the High Court’s view that the entire 144C process must be subsumed within Section 153 was rejected, the revenue’s appeals were allowed, and the matter was remanded for fresh consideration before a larger bench. The decision emphasized a harmonious, purposive reading of the statutes and rejected an interpretation that would render the provisions unworkable.

Issues considered

  • The applicability of Section 153(3) limitation period to the entire assessment process under Section 144C.
  • Whether the non‑obstante clauses in Section 144C(4) and (13) override the timelines prescribed in Section 153.
  • Whether the draft assessment order under Section 144C(1) must be passed within the period prescribed by Section 153.
  • Whether the procedure and timelines under Section 144C constitute a separate code that operates in addition to Section 153.
  • Effect of COVID‑19 extensions and the TOLA notification on the limitation period.

Legislation cited

Headnote

Issue for Consideration The present matter raised important questions of law relating to interpretation and interplay between Section 144C and Section 153(3) of the Income Tax Act, 1961. The question for consideration was on 153 to a proceeding under Section 144C namely, whether the period of eleven months as envisaged under Section 144C should be over and above the limitation period prescribed, particularly, under Section 153(1) or (3), as the case may be. In other words, whether the time consumed for concluding

Subjects

Income TaxInterpretation of StatutePurposive interpretationLiteral interpretationPlain interpretationNon-obstante clauseSection 144CSection 153AssessmentRe‑assessmentDraft Assessment OrderAssessing OfficerFinal assessment orderDispute Resolution PanelTimelinesLimitation period

Judgment

                    [2025] 8 S.C.R. 1574 : 2025 INSC 946

                 Assistant Commissioner of Income Tax
                    (International Taxation) & Others
                                    v.
                 Shelf Drilling Ron Tappmeyer Ltd. Etc.
                    (Civil Appeal No(s). 10586-10589 of 2025)
                                        08 August 2025
      [B.V. Nagarathna* and Satish Chandra Sharma,* JJ.]


                                  Issue for Consideration
       The present matter raised important questions of law relating to
       interpretation and interplay between Section 144C and Section
       153(3) of the Income Tax Act, 1961. The question for consideration
       was on the applicability of Section 153 to a proceeding under
       Section 144C namely, whether the period of eleven months as
       envisaged under Section 144C should be over and above the
       limitation period prescribed, particularly, under Section 153(1) or (3),
       as the case may be. In other words, whether the time consumed
       for concluding the proceeding under Section 144C has to be
       subsumed within the limitation prescribed under Section 153(1)
       or (3) or as the case may be.

                                           Headnotes†
       Income Tax Act, 1961 – ss.144C and 153(3) – Limitation
       periods and procedures prescribed in these two sections –
       Interpretation and interplay between s.144C and s.153(3) –
       Whether time consumed for concluding the proceeding
       u/s.144C has to be subsumed within the limitation prescribed
       u/s.153(1) or (3) or as the case may be.

       Held [Per Satish Chandra Sharma, J.]:
       1. In interpreting the provisions that form the subject matter of
       the present controversy, a fine balance has to be maintained
       between ensuring that the revenue authorities have ample time and
       opportunity to assess income and ensure that those who attempt
       tax evasion, are prosecuted, and the income escaping taxation,
       is brought within the tax fold – At the same time, the rights of the
       Assessees, of not having their returns scrutinized after a substantial
* Author
Ed. Note: Hon’ble Mrs. Justice B.V. Nagarathna and Hon’ble Mr. Justice Satish Chandra Sharma pronounced
           separate judgments.
[2025] 8 S.C.R.                                                            1575

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

     period of time, must also be balanced – If the entire procedure
     prescribed and contemplated in terms of Section 144C of the
     Income Tax Act must be subsumed within the overall time period
     prescribed under Section 153 of the Income Tax Act, it would result
     in a complete catastrophe for recovering lost tax – The time period
     within which the Assessing Officers would have to pass orders
     would be negligible – This would be totally unworkable – Section
     153 in its operation does not distinguish between persons who
     are suffering assessment under Section 144C of the Income Tax
     Act or otherwise. [Paras 30, 31, 32, 33]
     2. The High Courts of Bombay and Madras have taken the view
     that the fact that no exception has been carved out for Section
     144C of the Income Tax Act in any of the sub-sections of Section
     153 of the Income Tax Act makes it clear that the time of Section
     144C of the Income Tax Act proceedings must necessarily conclude
     within the time period prescribed under Section 153 of the Income
     Tax Act – This view can be agreed upon only to a limited extent,
     insofar as the timelines prescribed under Section 153 of the Income
     Tax Act must apply to proceedings under Section 144C of the
     Income Tax Act, but only insofar as they relate to the passing of
     the Draft Assessment Order contemplated under Sub-Section (1)
     of Section 144C of the Income Tax Act. [Para 35]
     3. Sub-Section (4) and Sub-Section (13) of Section 144C of the
     Income Tax Act provide clear and unequivocal non obstante clauses,
     which remove the application of Section 153 of the Income Tax
     Act and the timelines prescribed thereunder – No doubt Sub-
     Section (4) and Sub-Section (13) of Section 144C of the Income
     Tax Act prescribe very specific timelines for the Assessing Officer
     to complete and pass the Final Assessment Order, but these
     timelines are independent of the timelines contemplated in Section
     153 of the Income Tax Act, and operate in addition to the timelines
     contemplated in Section 153 of the Income Tax Act. [Paras 36, 37]
     4. The requirements of Section 153 of the Income Tax Act in
     terms of timeline are strictly applicable to Section 144C (1) of the
     Income Tax Act, that is the stage at which the Draft Order has to
     be passed by the Assessing Officer – The non-obstante clauses
     contained in Sub-Section (4) and Sub-Section (13) of Section 144C
     of the Income Tax Act only extend the timeline for the passing of
     the final order and not that of the Draft Order – Sub-Section (4)
     operates and comes into existence only in cases in situations
     when an Assessee subjected to Section 144C of the Income Tax
1576                                                          [2025] 8 S.C.R.

                         Supreme Court Reports


    Act accepts the variations proposed in the Draft Assessment Order
    or if the period of filing objections before the Dispute Resolution
    Panel expires – The conjoint reading of Section 144C(1), Section
    153, and Section 144C(4) of the Income Tax Act make it abundantly
    clear that the Assessing Officer is obliged to comply with the
    requirements of Section 153 of the Income Tax Act insofar as it
    relates to passing the Draft Assessment Order and that he must also
    necessarily pass the Final Assessment Order within an additional
    period of one month in case the variations are accepted or the
    period of limitation for filing objections expires – Similarly, in the
    event objections were filed, Section 144C(12) of the Income Tax
    Act states that such objections have to be decided and directions
    have to be issued within a period of 9 months – Sub-Section (13)
    makes it clear that regardless of how long it takes the Dispute
    Resolution Panel to pass its directions, the Assessing Officer will
    only have an additional period of one month to pass the Final
    Assessment Order – This means that if the Dispute Resolution
    Panel disposes of the objections and issues directions within a
    period of one month from the date of filing of objections, the Final
    Assessment Order must be passed within one month from such
    date which will be practically impossible. [Paras 39, 40, 41]
    5. The non-obstante clauses in Section 144C must be harmoniously
    construed – The timelines prescribed under Section 153 will be
    applicable upto the stage of passing the draft assessment order
    under Section 144C(1) – Once the procedure under Section 144C(1)
    gets triggered, the time available with the Dispute Resolution Panel
    to carry out the process conceived under Section 144C(5) to Section
    144C(12) and the time available with the assessing officer under
    Section 144C(13), will be over and above the timelines prescribed
    under Section 153 – This interpretation would ensure a smooth
    functioning of Section 153 and Section 144C. [Para 46]
    6. Section 153 is not the only provision for prescribing time limits
    for assessments and reassessments – Had Section 153 subsumed
    the timelines prescribed under Section 144C, there was no occasion
    for the Parliament to specifically mention Section 144C in Section
    92CD(5) which too provided alternate timelines, contrary to the
    timelines prescribed under Section 153 – This too is an indication
    of the intention of the Parliament to operate the timelines under
    Section 144C over and above Section 153. [Paras 47, 48]
    7. The two situations contemplated under the Income Tax Act in
    terms of assessment under Section 144C of the Income Tax Act
[2025] 8 S.C.R.                                                             1577

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

     are vastly different and will obviously take varying amounts of
     time depending on whether objections are filed before the Dispute
     Resolution Panel or not – This option is only exercised by the
     Assessee – If adequate opportunity or time is not granted to an
     Assessee or if the Dispute Resolution Panel is forced to decide
     the objections in a very quick manner inhibited by the timelines
     prescribed under Section 153 of the Income Tax Act, it would
     amount to a violation of the Principles of Natural Justice. [Para 56]
     8. In cases of assessment proceedings under Section 144C,
     Section 153 of the Income Tax Act and all its sub-sections are
     fully applicable, and the timelines prescribed therein apply to
     the Draft Assessment Order, which is to be passed under Sub-
     Section (1) of Section 144C of the Income Tax Act – If proceedings
     under Section 92C are also invoked, the time period in view of
     Section 153(4) of the Income Tax Act would be extended by a
     period of 12 months – The fixed time periods prescribed under
     Section 144C of the Income Tax Act must be adhered to, and a
     final assessment order must be passed either within one month
     of the Draft Assessment Order if the situation contemplated under
     Sub-Section (4) takes place, or within a period of 11 months
     from the passing of the Draft Assessment Order if the Assessee
     opts to file objections before the Dispute Resolution Panel.
     [Paras 59, 60]

     Held [Per B.V. Nagarathna, J.] (Dissenting):
     1. Sub-section (3) of S.153 which prescribes the limitation period
     does not make any distinction between an eligible assessee and
     any other assessee – The non-obstante clause in sub-section (1)
     of S.144C implies that it overrides all sections of the Act contrary
     to the procedure contemplated under S.144C inasmuch as it
     contemplates a special procedure insofar as eligible assessees
     are concerned – This means that insofar as the eligible assessees
     are concerned, their assessment is subject to a distinct procedure
     under S.144C, wherein a draft assessment order has to be made
     in the first instance – The non-obstante clause in sub-section (1)
     of S.144C has been invoked by the Parliament in order to make
     a distinction between eligible assessees and other category of
     assessees in the matter of assessment/re-assessment where a
     draft assessment order has to be made by the Assessing Officer
     in the first instance leading to DRP directions being issued to the
1578                                                           [2025] 8 S.C.R.

                         Supreme Court Reports


    Assessing Officer in case there is a reference to the DRP, which
    is not so in the case of other assesses – Thus, the non-obstante
    clause in sub-section (1) of S.144C is not related to the overall
    limitation period prescribed under S.153 but with the aspect of
    there being a distinct procedure which has been envisaged in the
    case of only eligible assessees – If the non-obstante clause under
    sub-section (1) of S.144C is to be construed only in the context
    of the limitation period under S.153 inasmuch as the procedure
    contemplated under S.144C would be a time frame to be considered
    over and above what is contemplated under S.153(3), it would
    lead to an absurd result – That is why, the non-obstante clause
    in sub-section (1) of S.144C cannot be held to be with reference
    to S.153(3) at all – The scope and ambit of the two provisions
    are distinct inasmuch as S.153 deals with limitation period with
    respect to completion of assessments and reassessments while
    S.144C deals with a procedure to be complied with for making an
    assessment order only in the case of eligible assesses – There
    is no contradiction between S.144C and S.153 – Therefore, sub-
    section (1) of S.144C has to be read as prescribing a unique
    procedure insofar as eligible assessees are concerned inasmuch
    as notwithstanding anything contrary contained in the Act vis-à-vis
    various categories of assesses – S.144C is applicable only in
    the case of eligible assessees and not to any other category of
    assessee. [Paras 12.12, 12.13 and 12.14]
    2. If S.144C applies to an eligible assessee, then the maximum
    period that is contemplated for passing the final assessment order
    is eleven months from the date of receipt of the draft order by the
    eligible assesses; the shortest period would be two months, when
    the draft order is accepted by the eligible assessee, for passing the
    final order – Also, nine months is the maximum period for the DRP
    to issue directions to the Assessing Officer in case objections are
    received to a draft assessment order from an eligible assessee.
    [Para 12.18]
    3. In cases where S.144C applies, the maximum period stipulated
    for completion of a final assessment order being eleven months
    would still be within the limitation period of twelve months prescribed
    under the proviso to S.153(3) – This would mean that a draft
    assessment order has to be forwarded by the Assessing Officer
    to the eligible assessees within one month from the end of the
    financial year in which the order under S.254 is received by the
    Principal Chief Commissioner, Chief Commissioner etc., as the
[2025] 8 S.C.R.                                                              1579

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

     case may be – Then, one month’s time is the shortest period of
     time to prepare the draft assessment order under S.144C by the
     concerned Assessing Officer. [Para 12.19]
     4. As soon as the papers are received by the Principal Chief
     Commissioner or Chief Commissioner etc., pursuant to an order
     passed under S.254, the same has to be forwarded and ultimately
     the final assessment order has to be made within twelve months
     from the end of the financial year in which the order under S.254
     was received by the Principal Chief Commissioner or Chief
     Commissioner etc., as the case may be – In which event, this would
     imply that a copy of the same would also have to be simultaneously
     sent to the Assessing Officer concerned and the minimum period
     that the Assessing Officer would have for making the draft order
     would be thirty days, depending on when the order is received by
     the Principal Chief Commissioner or Chief Commissioner, etc., as
     the case may be. [Para 12.20]
     5. The expression “the assessing officer shall, in conformity with
     the directions, complete notwithstanding anything to the contrary
     contained in s.153 or 153(B), the assessment…within one month
     from the end of the month in which such direction is received”
     in sub-section (13) of S.144C has to be harmoniously read with
     sub-section (3) of S.153 – It would inevitably mean that the
     procedure contemplated under S.144C applicable to an eligible
     assessee has to be concluded within a period of twelve months
     as stipulated in proviso to sub-section (3) of S.153. [Para 14.3]
     6. Even when the Assessing Officer has to follow the procedure
     prescribed under S.144C, the same has to be commenced and
     concluded in terms of sub-section (3) of S.153 – The said provision is
     applicable to an eligible assessee inasmuch as when the procedure
     under S.144(C)(1) has to be followed – Consequently, the rest of
     the provisions of S.144C would become applicable – This is only
     when the Assessing Officer intends to make any variation which
     is prejudicial to the interest of the eligible assessee – Then a draft
     order has to be made in the first instance – Even in such a case,
     the assessment has to be concluded within twelve months as
     stipulated in S.153(3) where there has been remand by the Tribunal
     to the Assessing Officer under S.254 – Within the period of twelve
     months prescribed under S.153(3), the Assessing Officer has to
     ensure that the entire procedure under S.144C is completed (as and
     when it is applicable) and pass a final assessment order. [Para 15]
1580                                                           [2025] 8 S.C.R.

                         Supreme Court Reports


    7. The Assessing Officer has to be prompt, attentive and conscious
    of passing an order envisaged under S.144C(1) and not be reminded
    about doing so – Therefore, even when S.144C applies to a case,
    the twelve month period stipulated under S.153(3) has to be
    applied – Thus, the procedure under S.144C has to be concluded
    within the time frame envisaged under S.153(3) or S.153(1) as
    the case may be [Para 15.1]
    8. An assessment order or an order of assessment encompasses
    the entire process of assessment commencing from the stage of
    filing of a return till the making of an assessment of the total income
    and also the determination of the taxes which is contemplated
    under Section 153 of the Act in so far as the limitation period for
    the said procedure is concerned – That is not exactly the exercise
    that is carried out under sub-section (1) of Section 144C as the
    said assessment order is not a final assessment order but only
    a draft assessment order – This is unlike assessment orders
    made under sub-section (3) of Section 143 or sub-section (13)
    of Section 144C of the Act which are final assessment orders –
    Therefore, the expressions “assessment” used in Section 143 of
    the Act and “make an assessment of the total income or loss of
    the assessee, and determine the sum payable by him or refund
    of any amount due to him on the basis of such assessment”, and
    the expression “the assessment” in sub-section (13) of Section
    144C as well as the expression “assessment order” in sub-section
    (4) of Section 144C have to be given an identical meaning under
    Section 153 of the Act, i.e., final assessment order although, the
    assessment orders are made in a distinct manner and under
    a different procedure as they apply to different categories of
    assesses – The period under Section 144C of the Act is to be
    subsumed within the time prescribed under Section 153(1) of the
    Act. [Paras 15.3(iv) and (v)]

    Interpretation of Statutes – Absurdity – Courts must avoid
    absurd interpretation – Discussed:
    Held [Per Satish Chandra Sharma, J.]: While interpreting statutes,
    the Court must avoid an absurd interpretation and must always
    strive to interpret the provisions to ensure that the Legislation is
    not reduced to a futility, and the interpretation must ordinarily be
    such that it brings about an effective result which was intended
    by the Legislature. [Paras 53, 54, 55]
[2025] 8 S.C.R.                                                             1581

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

     Interpretation of Statutes – Purposive Interpretation –
     Discussed:
     Held [Per B.V. Nagarathna, J.]: A statute or any enacting provision
     therein must be so construed as to make it effective and operative –
     Courts should avoid a construction which would reduce a provision
     to a futility and rather accept a construction based on the view that
     Parliament or any Legislature would legislate only for the purpose
     of bringing about an effective result. [Para 9.1]

     Interpretation of Statutes – Literal interpretation – Plain
     meaning rule – Discussed:
     Held [Per B.V. Nagarathna, J.]: When the words of a statute
     are clear, plain or unambiguous, courts are bound to give effect
     to that meaning irrespective of consequences – The results of
     the construction are then not a matter for the court, even though
     they may be strange or surprising, unreasonable or unjust or
     oppressive – Hardship cannot be a ground for not giving effective
     and grammatical meaning to every word of the provisions of a
     statute if the language used therein is unequivocal – Plain meaning
     rule applies at the stage when the words have been construed in
     their context and the conclusion has been reached that they are
     susceptible to only one meaning. [Paras 9.2-9.5]

     Interpretation of Statutes – Statute must be read as whole –
     Harmonious interpretation – Discussed:
     Held [Per B.V. Nagarathna, J.]: While interpreting a statute it
     must be read as a whole and one provision of the Act should be
     construed with reference to other provisions in the same Act so
     as to make out a consistent enactment of the whole statutes –
     Such a construction has a merit of avoiding any inconsistency
     or repugnancy either within a Section or between a Section and
     other parts of the statutes – It is the duty of the courts to avoid
     a clash between two Sections of the same Act and “whenever
     it is possible to do so, to construe provisions which appear to
     conflict so that they harmonise” – The provisions of one Section
     of a statute cannot be used to defeat another section of the same
     statute – The same rule applies to a sub-section of a Section.
     [Para 9.6]
1582                                                         [2025] 8 S.C.R.

                         Supreme Court Reports


    Interpretation of Statues – Non-Obstante Clause – Discussed:
    Held [Per B.V. Nagarathna, J.]: A non-obstante clause is
    generally incorporated in a statute to give an overriding effect to a
    particular section or the statute as a whole – While interpreting a
    non-obstante clause, the court is required to find out the extent to
    which the legislature intended to do so and the context in which the
    non-obstante clause is used – The utility of non-obstante clause
    is where there is a conflict between what is stated in a provision
    and any other law for the time being in force, or anything else
    contained in the said enactment. [Paras 10-10.6]

                             Case Law Cited

    In the judgment of Satish Chandra Sharma, J.
    Commissioner of Income Tax v. Hindustan Bulk Carriers [2002]
    Supp. 5 SCR 387 : (2003) 3 SCC 57; Franklin Templeton Trustee
    Services Private Limited & Anr. v. Amruta Garg & Ors. [2021] 14
    SCR 573 : (2021) 6 SCC 736; Vivek Narayan Sharma & Ors.
    (Demonetisation Case-5J.) v. Union of India & Ors. [2023] 1
    SCR 1 : (2023) 3 SCC 1 – referred to
    Commissioner of Income Tax v. Roca Bathroom Products Pvt. Ltd.
    2022 SCC Online Madras 8777 – not approved.

    In the judgment of B.V. Nagarathna, J.
    Central Bank of India v. State of Kerala [2009] 3 SCR 735 :
    (2009) 4 SCC 94; In Re: Interplay Between Arbitration Agreements
    under Arbitration, 1996 & Stamp Act, 1899 [2023] 15 SCR 1081 :
    (2024) 6 SCC 1; Shree Sajjan Mills Ltd. v. CIT [1985] Supp. 3
    SCR 593 : (1985) 4 SCC 590; Kanailal Sur v. Paramnidhi Sadhu
    Khan [1958] 1 SCR 360 : AIR 1957 SC 907; CIT, Agri v. Keshab
    Chandra Mandal [1950] 1 SCR 435 : AIR 1950 SC 265; MV
    Joshi v. MU Shimpi [1961] 1 SCR 986 : AIR 1961 SC 1494; VO
    Tractoroexport v. Tarapore and Co. [1970] 3 SCR 53 : AIR 1971
    SC 1; Venkataramana Devaru v. State of Mysore [1958] 1 SCR
    895 : AIR 1958 SC 255; R.S. Raghunath v. State of Karnataka
    [1991] Supp. 1 SCR 387 : (1992) 1 SCC 335; A.G. Varadarajulu v.
    State of T.N. [1998] 2 SCR 390 : (1998) 4 SCC 231; ICICI Bank
    Ltd. v. Sidco Leathers Ltd. [2006] Supp. 1 SCR 528 : (2006) 10
    SCC 452 : (2006) 131 Comp Cas 451; Municipal Corpn., Indore v.
    Ratnaprabha [1977] 1 SCR 1017 : (1976) 4 SCC 622 : AIR 1977
[2025] 8 S.C.R.                                                           1583

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

     SC 308; Muhammad Abdul Samad v. State of Telangana [2024]
     7 SCR 1236 : (2025) 2 SCC 49; Chief Commissioner of Central
     Goods and Service Tax v. Safari Retreats Private Limited [2024] 10
     SCR 793 : (2025) 2 SCC 523; RBI v. Peerless General Finance and
     Investment Co. Ltd. [1987] 2 SCR 1 : (1987) 1 SCC 424; Central
     India Spg., Wvg. & Mfg. Co. Ltd. v. Municipal Committee [1958]
     1 SCR 1102 : 1957 SCC OnLine SC 18; CIT v. JK Commercial
     Corpn. Ltd. [1977] 1 SCR 512 : (1976) 4 SCC 517; Auto & Metal
     Engineers v. Union of India (1997) 7 SCC 734 – referred to.
     Kalyankumar Ray v. Commissioner of Income Tax, West Bengal
     (1991) 191 ITR 634 (SC); Commissioner of Income Tax v. Roca
     Bathroom Products Pvt. Ltd., 2022 SCC Online Madras 8777;
     CIT v. Shahzada Nand & Sons (1966) 60 ITR 392; CIT v. Jargaon
     Electric Supply Co. Ltd. (1960) 40 ITR 184; Pr. CIT v. Lionbridge
     Technologies Pvt. Ltd. (2019) 260 Taxman 273 (Bom.); Nokia
     India P. Ltd. v. DCIT (2018) 407 ITR 20 (Delhi) (HC); CIT v.
     Purshottamdas T. Patel (1994) 209 ITR 52 (Guj) – referred to.
     Whitney v. Inland Revenue Commissioner (1926) A.C. 37; Cape
     Brandy Syndicate v. Inland Revenue Commissioner [(1921) 1 KB
     64] – referred to.

                      Books and Periodicals Cited
     In the judgment of B.V. Nagarathna, J.
     GP Singh – Principles of Statutory Interpretation, 15th Ed.
     LexisNexis – referred to.

                                List of Acts
     Income Tax Act, 1961; Taxation and other laws (Relaxation and
     Amendment of Certain Provisions) Act, 2020; Finance Act, 2016;
     Finance Act 2017; Tamil Nadu Land Reforms (Fixation of Ceiling)
     Act, 1961; Stamp Act, 1899; Arbitration and Conciliation Act, 1996;
     Central Goods and Services Tax Act, 2017; Benami Property
     Transaction Act, 1988.

                             List of Keywords
     Income Tax; Interpretation of Statute; Purposive interpretation;
     Literal interpretation; Plain interpretation; Non-obstante clause;
     Section 144C; Section 153; Assessment; Re-assessment; Draft
     Assessment Order; Assessing Officer; Final assessment order;
     Dispute resolution panel; Timelines; Limitation period.
1584                                                     [2025] 8 S.C.R.

                        Supreme Court Reports


                           Case Arising From
     CIVIL APPELLATE JURISDICTION: Civil Appeal No(s).
     10586-10589 of 2025
     From the Judgment and Order dated 04.08.2023 of the High Court
     of Judicature at Bombay in WP Nos. 2340, 2661, 3059, and 3060
     of 2021
     With
     Special Leave Petition (Civil) No. 25798 of 2024

                        Appearances for Parties
     Advs. for the Petitioners:
     N Venkatraman, A.S.G., Ms. Swarupama Chaturvedi, Sr. Adv.,
     Raj Bahadur Yadav, H R Rao, Udai Khanna, V Chandrashekhara
     Bharathi, Ashok Panigrahi, Sachin Sharma, Mrs. A Deepa.
     Advs. for the Respondents:
     Jehangir D. Mistry, Sr. Adv., Ms. Rubal Bansal Maini, Prakhar
     Pandey, Satvik Sareen, Faisal Sherwani, Kunal Cheema.

               Judgment / Order of the Supreme Court

                               Judgment

     Satish Chandra Sharma, J.

1.   Leave granted.
2.   The present appeals challenge the judgment and order dated
     04.08.2023 passed by the High Court of Bombay in Writ Petition
     2340 of 2021 and other connected matters.
3.   The present dispute raises important questions of law relating to the
     interpretation and interplay between Section 144C and Section 153(3)
     of the Income Tax Act, 1961. More specifically, what are the periods
     of limitations prescribed for the revenue authorities to take action
     against an Assessee and how the limitation periods and procedures
     prescribed in these two sections coexist.
4.   The facts necessary for the adjudication of the present appeals are
     as follows:
[2025] 8 S.C.R.                                                          1585

     Assistant Commissioner of Income Tax (International Taxation)
           & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

5.    The Respondent/Shelf Drilling Ron Tappmeyer Ltd. exercised its
      option under Section 44BB of the Income Tax Act and declared a
      total loss of Rs. 120,18,44,672/- for the assessment year 2014-2015.
      On 28th August 2015, the Appellant issued a notice under Section
      143(2) of the Income Tax Act. Pursuant to this, a Draft Assessment
      Order in terms of Section 144C of the Income Tax Act was passed
      on 26.12.2016, and rejected the books of Account furnished by the
      Respondent, and assessed its income at Rs. 4,34,79,980/-. The
      Dispute Resolution Panel, in terms of Section 144C of the Income
      Tax Act, gave its recommendations on 28th September 2017, and
      the final assessment order was passed on 30.10.2017.
6.    Aggrieved by this order, the Respondent approached the Income Tax
      Appellate Tribunal, which remanded the matter back to the Assessing
      Officer on the ground that the revenue authorities were not justified
      in rejecting the books of account furnished by the Respondent and
      therefore directed them to carry out the assessment afresh. This
      order came to be passed on 04.10.2019.
7.    It is a matter of record that after the remand order passed by the
      Appellate Tribunal, a notice was issued on 23.09.2021, and a
      Draft Assessment Order was passed on 28.09.2021. This Draft
      Assessment Order was challenged before the High Court of
      Bombay on the ground that the maximum permissible time period
      as prescribed under Section 153(3) of the Income Tax Act had
      already expired and that, therefore, subsequent proceedings were
      vitiated and could not continue, and no final assessment order
      could be passed.
8.    The writ petition filed by the Respondent was allowed by way of
      judgment and order dated 04.08.2023. The High Court took the view
      that the time period provided by Section 153(3) of the Income Tax Act
      is subsumed within the time contemplated in terms of Section 144C
      of the Income Tax Act. This Court is therefore required to analyze
      and interpret the maximum permissible time periods prescribed as
      per the Income Tax Act in terms of proceedings under Section 144C
      read with Section 153(3) of the Income Tax Act.
9.    It is therefore appropriate to refer to Section 153 of the Income Tax Act.
           “153. Time limit for completion of assessment, reassessment
           and recomputation.—
1586                                                      [2025] 8 S.C.R.

                       Supreme Court Reports


        (1) No order of assessment shall be made under Section
        143 or Section 144 at any time after the expiry of twenty-
        one months from the end of the assessment year in which
        the income was first assessable:
        [Provided that in respect of an order of assessment relating
        to the assessment year commencing on the 1st day of
        April, 2018, the provisions of this sub-section shall have
        effect, as if for the words “twenty-one months”, the words
        “eighteen months” had been substituted:
        [Provided further that in respect of an order of assessment
        relating to the assessment year commencing on—
        (i) the 1st day of April, 2019, the provisions of this sub-
        section shall have effect, as if for the words “twenty-one
        months”, the words “twelve months” had been substituted;
        (ii) the 1st day of April, 2020, the provisions of this sub-
        section shall have effect, as if for the words “twenty-
        one months”, the words “eighteen months” had been
        substituted : ]]
        [Provided also that in respect of an order of assessment
        relating to the assessment year commencing on [* * *] the
        1st day of April, 2021, the provisions of this sub-section
        shall have effect, as if for the words “twenty-one months”,
        the words “nine months” had been substituted : ]
         [Provided also that in respect of an order of assessment
        relating to the assessment year commencing on or after
        the 1st day of April, 2022, the provisions of this sub-section
        shall have effect, as if for the words “twenty-one months”,
        the words “twelve months” had been substituted.]
        [(1-A) Notwithstanding anything contained in sub-section
        (1), where a return under sub-section (8-A) of Section 139
        is furnished, an order of assessment under Section 143 or
        Section 144 may be made at any time before the expiry
        of [twelve months] from the end of the financial year in
        which such return was furnished.]
        [(1-B) Notwithstanding anything in sub-section (1), where
        a return is furnished in consequence of an order under
[2025] 8 S.C.R.                                                           1587

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

           clause (b) of sub-section (2) of Section 119, an order of
           assessment under Section 143 or Section 144 may be
           made at any time before the expiry of twelve months
           from the end of the financial year in which such return
           was furnished.]
           (2) No order of assessment, reassessment or recomputation
           shall be made under Section 147 after the expiry of nine
           months from the end of the financial year in which the
           notice under Section 148 was served:
            [Provided that where the notice under Section 148 is served
           on or after the 1st day of April, 2019, the provisions of
           this sub-section shall have effect, as if for the words “nine
           months”, the words “twelve months” had been substituted.]
           (3) Notwithstanding anything contained in [sub-sections
           (1), (1-A) and (2)], an order of fresh assessment [or
           fresh order under Section 92-CA, as the case may be,] in
           pursuance of an [order under Section 250 or Section 254]
           or Section 263 or Section 264, setting aside or cancelling
           an assessment, [or an order under Section 92-CA, as the
           case may be] may be made at any time before the expiry
           of nine months from the end of the financial year in which
           the [order under Section 250 or Section 254] is received by
           the Principal Chief Commissioner or Chief Commissioner
           or [Principal Chief Commissioner or Chief Commissioner
           or Principal Commissioner or Commissioner, as the
           case may be,] or, as the case may be, the order under
           Section 263 or Section 264 is passed by the [Principal
           Chief Commissioner or Chief Commissioner or Principal
           Commissioner or Commissioner, as the case may be,]:
           [Provided that where the order under Section 254 is
           received by the Principal Chief Commissioner or Chief
           Commissioner or Principal Commissioner or Commissioner
           or, as the case may be, the order under Section 263 or
           Section 264 is passed by the Principal Commissioner or
           Commissioner on or after the 1st day of April, 2019, the
           provisions of this sub-section shall have effect, as if for
           the words “nine months”, the words “twelve months” had
           been substituted.]
1588                                                    [2025] 8 S.C.R.

                      Supreme Court Reports


        [(3-A) Notwithstanding anything contained in sub-
        sections (1), (1-A), (2) and (3), where an assessment or
        reassessment is pending on the date of initiation of search
        under Section 132 or making of requisition under Section
        132-A, the period available for completion of assessment
        or reassessment, as the case may be, under the said
        sub-sections shall,—
        (a) in a case where such search is initiated under Section
        132 or such requisition is made under Section 132-A;
        (b) in the case of an assessee, to whom any money,
        bullion, jewellery or other valuable article or thing seized
        or requisitioned belongs to;
        (c) in the case of an assessee, to whom any books of
        account or documents seized or requisitioned pertains or
        pertain to, or any information contained therein, relates
        to, be extended by twelve months.]
        (4) Notwithstanding anything contained in [sub-sections
        (1), (1-A), (2), (3) and (3-A)], where a reference under
        sub-section (1) of Section 92-CA is made during the course
        of the proceeding for the assessment or reassessment,
        the period available for completion of assessment or
        reassessment, as the case may be, under the said [sub-
        sections (1), (1-A), (2), (3) and (3-A)] shall be extended
        by twelve months.
        (5) Where effect to an order under Section 250 or
        Section 254 or Section 260 or Section 262 or Section
        263 or Section 264 is to be given by the Assessing
        Officer [or the Transfer Pricing Officer, as the case may
        be,] wholly or partly, otherwise than by making a fresh
        assessment or reassessment [or fresh order under
        Section 92-CA, as the case may be,] such effect shall
        be given within a period of three months from the end of
        the month in which order under Section 250 or Section
        254 or Section 260 or Section 262 is received by the
        Principal Chief Commissioner or Chief Commissioner or
        Principal Commissioner or Commissioner, as the case
        may be, the order under Section 263 or Section 264
        is passed by 3407[the Principal Chief Commissioner
[2025] 8 S.C.R.                                                            1589

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

           or Chief Commissioner or Principal Commissioner or
           Commissioner, as the case may be,]:
           Provided that where it is not possible for the Assessing
           Officer [or the Transfer Pricing Officer, as the case may be,]
           to give effect to such order within the aforesaid period, for
           reasons beyond his control, the Principal Commissioner or
           Commissioner on receipt of such request in writing from
           the Assessing Officer, 3409[or the Transfer Pricing Officer,
           as the case may be,] if satisfied, may allow an additional
           period of six months to give effect to the order:
           [Provided further that where an order under Section 250
           or Section 254 or Section 260 or Section 262 or Section
           263 or Section 264 requires verification of any issue by
           way of submission of any document by the assessee or
           any other person or where an opportunity of being heard
           is to be provided to the assessee, the order giving effect
           to the said order under Section 250 or Section 254 or
           Section 260 or Section 262 or Section 263 or Section 264
           shall be made within the time specified in sub-section (3).]
           [(5-A) Where the Transfer Pricing Officer gives effect to
           an order or direction under Section 263 by an order under
           Section 92-CA and forwards such order to the Assessing
           Officer, the Assessing Officer shall proceed to modify the
           order of assessment or reassessment or recomputation, in
           conformity with such order of the Transfer Pricing Officer,
           within two months from the end of the month in which such
           order of the Transfer Pricing Officer is received by him.]
           (6) Nothing contained in [sub-sections (1), (1-A) and
           (2)] shall apply to the following classes of assessments,
           reassessments and recomputation which may, subject
           to the provisions of [sub-sections (3), (5) and (5-A)], be
           completed—
           (i) where the assessment, reassessment or recomputation
           is made on the assessee or any person in consequence of
           or to give effect to any finding or direction contained in an
           order under Section 250, Section 254, Section 260, Section
           262, Section 263, or Section 264 or in an order of any
           court in a proceeding otherwise than by way of appeal or
1590                                                     [2025] 8 S.C.R.

                      Supreme Court Reports


        reference under this Act, on or before the expiry of twelve
        months from the end of the month in which such order is
        received or passed by the [Principal Chief Commissioner
        or Chief Commissioner or] Principal Commissioner or
        Commissioner, as the case may be; or
        (ii) where, in the case of a firm, an assessment is made
        on a partner of the firm in consequence of an assessment
        made on the firm under Section 147, on or before the expiry
        of twelve months from the end of the month in which the
        assessment order in the case of the firm is passed.
        (7) Where effect to any order, finding or direction referred
        to in sub-section (5) or sub-section (6) is to be given by
        the Assessing Officer, within the time specified in the
        said sub-sections, and such order has been received or
        passed, as the case may be, by the income-tax authority
        specified therein before the 1st day of June, 2016, the
        Assessing Officer shall give effect to such order, finding or
        direction, or assess, reassess or recompute the income of
        the assessee, on or before the 31st day of March, 2017.
        (8) Notwithstanding anything contained in the foregoing
        provisions of this section, sub-section (2) of Section 153-A
        or sub-section (1) of [Section 153-B or Section 158-BE],
        the order of assessment or reassessment, relating to any
        assessment year, which stands [revived under sub-section
        (2) of Section 153-A or sub-section (5) of Section 158-BA],
        shall be made within a period of one year from the end of
        the month of such revival or within the period specified in
        this section or sub-section (1) of [Section 153-B or Section
        158-BE], whichever is later.
        (9) The provisions of this section as they stood immediately
        before the commencement of the Finance Act, 2016,
        shall apply to and in relation to any order of assessment,
        reassessment or recomputation made before the 1st day
        of June, 2016:
        [Provided that where a notice under sub-section (1) of
        Section 142 or sub-section (2) of Section 143 or Section
        148 has been issued prior to the 1st day of June, 2016
[2025] 8 S.C.R.                                                             1591

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

           and the assessment or reassessment has not been
           completed by such date due to exclusion of time referred
           to in Explanation 1, such assessment or reassessment
           shall be completed in accordance with the provisions of
           this section as it stood immediately before its substitution
           by the Finance Act, 2016 (28 of 2016).]
           Explanation 1.— For the purposes of this section, in
           computing the period of limitation—
           (i) the time taken in reopening the whole or any part of the
           proceeding or in giving an opportunity to the assessee to
           be re-heard under the proviso to Section 129; or
           [(ii) the period commencing on the date on which stay
           on the assessment proceeding was granted by an order
           or injunction of any court and ending on the date on
           which certified copy of the order vacating the stay was
           received by the jurisdictional Principal Commissioner or
           Commissioner; or]
           (iii) the period commencing from the date on which the
           Assessing Officer intimates the Central Government or the
           prescribed authority, the contravention of the provisions
           of clause (21) or clause (22-B) or clause (23-A) or clause
           (23-B) [, under clause (i) of the first proviso] to sub-section
           (3) of Section 143 and ending with the date on which the
           copy of the order withdrawing the approval or rescinding
           the notification, as the case may be, under those clauses
           is received by the Assessing Officer; or
           (iv) the period commencing from the date on which the
           Assessing Officer directs the assessee to get his accounts
           audited [or inventory valued] under sub-section (2-A) of
           Section 142 and—
           (a) ending with the last date on which the assessee is
           required to furnish a report of such audit [or inventory
           valuation] under that sub-section; or
           (b) where such direction is challenged before a court,
           ending with the date on which the order setting aside
           such direction is received by the Principal Commissioner
           or Commissioner; or
1592                                                    [2025] 8 S.C.R.

                      Supreme Court Reports


        (v) the period commencing from the date on which the
        Assessing Officer makes a reference to the Valuation
        Officer under sub-section (1) of Section 142-A and ending
        with the date on which the report of the Valuation Officer
        is received by the Assessing Officer; or
        (vi) the period (not exceeding sixty days) commencing
        from the date on which the Assessing Officer received the
        declaration under sub-section (1) of Section 158-A and
        ending with the date on which the order under sub-section
        (3) of that section is made by him; or
        (vii) in a case where an application made before the
        Income-tax Settlement Commission is rejected by it or is not
        allowed to be proceeded with by it, the period commencing
        from the date on which an application is made before the
        Settlement Commission under Section 245-C and ending
        with the date on which the order under sub-section (1) of
        Section 245-D is received by the Principal Commissioner
        or Commissioner under sub-section (2) of that section; or
        (viii) the period commencing from the date on which an
        application is made before the [Authority for Advance
        Rulings or before the Board for Advance Rulings] under
        sub-section (1) of Section 245-Q and ending with the date
        on which the order rejecting the application is received
        by the Principal Commissioner or Commissioner under
        sub-section (3) of Section 245-R; or
        (ix) the period commencing from the date on which an
        application is made before the [Authority for Advance
        Rulings or before the Board for Advance Rulings] under
        sub-section (1) of Section 245-Q and ending with the date
        on which the advance ruling pronounced by it is received
        by the Principal Commissioner or Commissioner under
        sub-section (7) of Section 245-R; or
        (x) the period commencing from the date on which a
        reference or first of the references for exchange of
        information is made by an authority competent under an
        agreement referred to in Section 90 or Section 90-A and
        ending with the date on which the information requested
[2025] 8 S.C.R.                                                           1593

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

           is last received by the Principal Commissioner or
           Commissioner or a period of one year, whichever is less; or
           (xi) the period commencing from the date on which a
           reference for declaration of an arrangement to be an
           impermissible avoidance arrangement is received by the
           Principal Commissioner or Commissioner under sub-
           section (1) of Section 144-BA and ending on the date on
           which a direction under sub-section (3) or sub-section (6)
           or an order under sub-section (5) of the said section is
           received by the [Assessing Officer; or
           (xii) the period (not exceeding one hundred and eighty
           days) commencing from the date on which a search is
           initiated under Section 132 or a requisition is made under
           Section 132-A and ending on the date on which the books
           of account or other documents, or any money, bullion,
           jewellery or other valuable article or thing seized under
           Section 132 or requisitioned under Section 132-A, as the
           case may be, are handed over to the Assessing Officer
           having jurisdiction over the assessee,—
           (a) in whose case such search is initiated under Section
           132 or such requisition is made under Section 132-A; or
           (b) to whom any money, bullion, jewellery or other valuable
           article or thing seized or requisitioned belongs to; or
           (c) to whom any books of account or documents seized
           or requisitioned pertains or pertains to, or any information
           contained therein, relates to; or]
           [(xiii) the period commencing from the date on which
           the Assessing Officer makes a reference to the Principal
           Commissioner or Commissioner under the second proviso
           to sub-section (3) of Section 143 and ending with the date
           on which the copy of the order under clause (ii) or clause
           (iii) of the fifteenth proviso to clause (23-C) of Section 10
           or clause (ii) or clause (iii) of sub-section (4) of Section
           12-AB, as the case may be, is received by the Assessing
           Officer,]
           shall be excluded:
1594                                                     [2025] 8 S.C.R.

                      Supreme Court Reports


        Provided that where immediately after the exclusion of
        the aforesaid period, the period of limitation referred to
        in [sub-sections (1), (1-A), (2)], (3) and sub-section (8)
        available to the Assessing Officer for making an order of
        assessment, reassessment or recomputation, as the case
        may be, is less than sixty days, such remaining period
        shall be extended to sixty days and the aforesaid period
        of limitation shall be deemed to be extended accordingly:
        Provided further that where the period available to the
        Transfer Pricing Officer is extended to sixty days in
        accordance with the proviso to sub-section (3-A) of Section
        92-CA and the period of limitation available to the Assessing
        Officer for making an order of assessment, reassessment
        or recomputation, as the case may be, is less than sixty
        days, such remaining period shall be extended to sixty days
        and the aforesaid period of limitation shall be deemed to
        be extended accordingly:
        Provided also that where a proceeding before the
        Settlement Commission abates under Section 245-HA,
        the period of limitation available under this section to the
        Assessing Officer for making an order of assessment,
        reassessment or recomputation, as the case may be,
        shall, after the exclusion of the period under sub-section
        (4) of Section 245-HA, be not less than one year; and
        where such period of limitation is less than one year, it
        shall be deemed to have been extended to one year; and
        for the purposes of determining the period of limitation
        under Sections 149, [* * *] 154, 155 and 158-BE and for
        the purposes of payment of interest under Section 244-A,
        this proviso shall also apply accordingly:
        [Provided also that where the assessee exercises the
        option to withdraw the application under sub-section
        (1) of Section 245-M, the period of limitation available
        under this section to the Assessing Officer for making an
        order of assessment, reassessment or recomputation,
        as the case may be, shall, after the exclusion of the
        period under sub-section (5) of the said section, be not
        less than one year; and where such period of limitation
[2025] 8 S.C.R.                                                              1595

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

           is less than one year, it shall be deemed to have been
           extended to one year:
           Provided also that for the purposes of determining the
           period of limitation under Sections 149, 154 and 155, and
           for the purposes of payment of interest under Section
           244-A, the provisions of the fourth proviso shall apply
           accordingly:]
           [Provided also that where after exclusion of the period
           referred to in clause (xii), the period of limitation for making
           an order of assessment, reassessment or recomputation,
           as the case may be, ends before the end of the month,
           such period shall be extended to the end of such month.]
           Explanation 2.— For the purposes of this section, where,
           by an order referred to in clause (i) of sub-section (6),—
           (a) any income is excluded from the total income of the
           assessee for an assessment year, then, an assessment
           of such income for another assessment year shall, for the
           purposes of Section 150 and this section, be deemed to
           be one made in consequence of or to give effect to any
           finding or direction contained in the said order; or
           (b) any income is excluded from the total income of one
           person and held to be the income of another person, then,
           an assessment of such income on such other person
           shall, for the purposes of Section 150 and this section,
           be deemed to be one made in consequence of or to give
           effect to any finding or direction contained in the said order,
           if such other person was given an opportunity of being
           heard before the said order was passed.]”
10. At this stage, it is relevant to note that Section 153 of the Income Tax
    Act has been a part of the Income Tax Act for a significantly longer
    period of time, whereas Section 144C of the Income Tax Act is a
    relatively new provision, introduced in 2009. Both these provisions
    have a common salutary objective in mind, which aims to restrict or
    regulate the powers of revenue authorities to take appropriate steps
    against assessees.
11. Section 153 of the Income Tax Act prescribes various time limits within
    which assessment, reassessment, and recomputation of income of
1596                                                      [2025] 8 S.C.R.

                        Supreme Court Reports


     Assessees has to take place by the revenue authorities. Section
     153(3) of the Income Tax Act specifically deals with orders of fresh
     assessments passed as a result of setting aside or cancelling an
     assessment. This is an event likely to happen when an appellate
     authority such as the Income Tax Appellate Tribunal or the High
     Court sets aside any order of an assessing officer, and asks for
     fresh computation. Section 153(3) of the Income Tax Act provides
     that a fresh order must be passed before the expiry of 9 months
     from the end of the financial year in which the order is received by
     the Commissioner. The proviso to this sub-section also provides that
     in case the order is received on or after the first day of April 2019,
     the 9 month period shall be 12 months.
12. In the facts of the present case, it is clear that the Income Tax
    Appellate Tribunal passed an order of remand on 04.10.2019. The
    end of the financial year insofar as this order is concerned would be
    31.03.2020, as a result of which, in the facts of the present case,
    if Section 153(3) of the Income Tax Act is to be strictly construed,
    it would mean that the fresh assessment order had to be passed
    by or before 31.03.2021. In the facts of the present case, it is also
    relevant to note that the financial year ended on 31.03.2020 at a time
    when the entire world was in lockdown as a result of the spread of
    the coronavirus pandemic.
13. In view of the delays and disruptions caused by the coronavirus
    pandemic, the Central Board of Direct Taxes issued Notification
    being S.O. 966(E) dated 27.02.2021, in which the time limit for the
    completion of assessments, reassessments, and recomputation
    under Section 153 or Section 153B was extended till 30th day of
    September 2021.
                     “MINISTRY OF FINANCE
                     (Department of Revenue)
               (CENTRAL BOARD OF DIRECT TAXES)
                         NOTIFICATION
          S.O. 966(E).—In exercise of the powers conferred by
          sub-section (1) of Section 3 of the Taxation and Other
          Laws (Relaxation and Amendment of Certain Provisions)
          Act, 2020 (38 of 2020) (hereinafter referred to as the said
          Act), and in partial modification of the notification of the
          Government of India in the Ministry of Finance, (Department
[2025] 8 S.C.R.                                                            1597

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

           of Revenue) No. 93/2020 dated the 31st December, 2020,
           published in the Gazette of India, Extraordinary, Part-II,
           Section 3, Sub-section (ii), vide number S.O. 4805(E),
           dated the 31st December, 2020 (hereinafter referred to
           as the said notification), the Central Government hereby
           specifies, for the purpose of sub-section (1) of Section 3
           of the said Act, that,—
           (A) where the specified Act is the Income-tax Act, 1961
           (43 of 1961) (hereinafter referred to as the Income-tax
           Act) and the completion of any action, as referred to in
           clause (a) of sub-section (1) of Section 3 of the said Act,
           relates to passing of any order—
           (a) for imposition of penalty under Chapter XXI of the
           Income-tax Act, —
           (i) the 29th day of June, 2021 shall be the end date of the
           period during which the time limit specified in or prescribed
           or notified under the Income-tax Act falls, for the completion
           of such action; and
           (ii) the 30th day of June, 2021 shall be the end date to
           which the time limit for completion of such action shall
           stand extended;
           (b) for assessment or reassessment under the Income-tax
           Act, and the time limit for completion of such action under
           Section 153 or Section 153-B thereof, —
           (i) expires on the 31st day of March, 2021 due to its
           extension by the said notification, such time limit shall
           stand extended to the 30th day of April, 2021;
           (ii) is not covered under (i) and expires on 31st day of
           March, 2021, such time limit shall stand extended to the
           30th day of September, 2021;
           (B) where the specified Act is the Prohibition of Benami
           Property Transaction Act, 1988, (45 of 1988) (hereinafter
           referred to as the Benami Act) and the completion of any
           action, as referred to in clause (a) of sub-section (1) of
           Section 3 of the said Act, relates to issue of notice under
           sub-section (1) or passing of any order under sub-section
1598                                                       [2025] 8 S.C.R.

                        Supreme Court Reports


          (3) of Section 26 of the Benami Act,—
          (i) the 30th day of June, 2021 shall be the end date of the
          period during which the time limit specified in or prescribed
          or notified under the Benami Act falls, for the completion
          of such action; and
          (ii) the 30th day of September, 2021 shall be the end date
          to which the time limit for completion of such action shall
          stand extended.
           [Notification No. 10/2021/F. No. 370142/35/2020-TPL]
          SHEFALI SINGH, Under Secy., Tax Policy & Legislation
                             Division”

14. It is the case of the Respondent that the revenue authorities were
    required to pass the Draft Assessment Order by or before the date
    prescribed under Section 153(3) of the Income Tax Act, failing which
    such order could no longer be passed because of the time limit
    constraint prescribed under Section 153(3) of the Income Tax Act.
15. The Appellant, on the other hand, contends that Section 144C of
    the Income Tax Act is a complete code in itself which posts various
    timelines within which the assessing authorities are required to take
    certain steps failing which their actions will be time-barred.
16. It is therefore relevant to examine the scope, object, and purpose
    behind the introduction of Section 144C of the Income Tax Act and the
    ambit within which this section seeks to operate. The memorandum
    and explanatory notes of Finance Act No.2 of 2009 explained the
    reasons for introducing Section 144C of the Income Tax Act, which
    reads as under:-
          “ Provision for constitution of alternate dispute
          resolution mechanism
          The dispute resolution mechanism presently in place
          is time consuming and finality in high demand cases is
          attained only after a long drawn litigation till Supreme
          Court. Flow of foreign investment is extremely sensitive
          to prolonged uncertainty in tax related matter. Therefore,
          it is proposed to amend the Income-tax Act to provide
          for an alternate dispute resolution mechanism which
[2025] 8 S.C.R.                                                             1599

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

           will facilitate expeditious resolution of disputes in a fast
           track basis.”
17. Section 144C of the Income Tax Act, 1961 reads as under:-
           “[144-C. Reference to Dispute Resolution Panel.—(1) The
           Assessing Officer shall, notwithstanding anything to the
           contrary contained in this Act, in the first instance, forward
           a draft of the proposed order of assessment (hereafter in
           this section referred to as the draft order) to the eligible
           assessee if he proposes to make, on or after the 1st day
           of October, 2009, any variation [* * *] which is prejudicial
           to the interest of such assessee.
           (2) On receipt of the draft order, the eligible assessee shall,
           within thirty days of the receipt by him of the draft order,—
           (a) file his acceptance of the variations to the Assessing
           Officer; or
           (b) file his objections, if any, to such variation with,—
                (i) the Dispute Resolution Panel; and
                (ii) the Assessing Officer.
           (3) The Assessing Officer shall complete the assessment
           on the basis of the draft order, if—
           (a) the assessee intimates to the Assessing Officer the
           acceptance of the variation; or
           (b) no objections are received within the period specified
           in sub-section (2).
           (4) The Assessing Officer shall, notwithstanding
           anything contained [in Section 153 or Section 153-B],
           pass the assessment order under sub-section (3) within
           one month from the end of the month in which,—
           (a) the acceptance is received; or
           (b) the period of filing of objections under sub-section
           (2) expires.
           (5) The Dispute Resolution Panel shall, in a case where
           any objection is received under sub-section (2), issue such
1600                                                       [2025] 8 S.C.R.

                       Supreme Court Reports


        directions, as it thinks fit, for the guidance of the Assessing
        Officer to enable him to complete the assessment.
        (6) The Dispute Resolution Panel shall issue the directions
        referred to in sub-section (5), after considering the
        following, namely:—
             (a) draft order;
             (b) objections filed by the assessee;
             (c) evidence furnished by the assessee;
             (d) report, if any, of the Assessing Officer, Valuation
             Officer or Transfer Pricing Officer or any other
             authority;
             (e) records relating to the draft order;
             (f) evidence collected by, or caused to be collected
             by, it; and
             (g) result of any enquiry made by, or caused to be
             made by, it.
        (7) The Dispute Resolution Panel may, before issuing any
        directions referred to in sub-section (5),—
             (a) make such further enquiry, as it thinks fit; or
             (b) cause any further enquiry to be made by any
             income tax authority and report the result of the
             same to it.
        (8) The Dispute Resolution Panel may confirm, reduce
        or enhance the variations proposed in the draft order so,
        however, that it shall not set aside any proposed variation
        or issue any direction under sub-section (5) for further
        enquiry and passing of the assessment order.
        [Explanation.—For the removal of doubts, it is hereby
        declared that the power of the Dispute Resolution Panel
        to enhance the variation shall include and shall be deemed
        always to have included the power to consider any matter
        arising out of the assessment proceedings relating to the
        draft order, notwithstanding that such matter was raised
        or not by the eligible assessee.]
[2025] 8 S.C.R.                                                          1601

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

           (9) If the members of the Dispute Resolution Panel differ in
           opinion on any point, the point shall be decided according
           to the opinion of the majority of the members.
           (10) Every direction issued by the Dispute Resolution
           Panel shall be binding on the Assessing Officer.
           (11) No direction under sub-section (5) shall be issued
           unless an opportunity of being heard is given to the
           assessee and the Assessing Officer on such directions
           which are prejudicial to the interest of the assessee or
           the interest of the revenue, respectively.
           (12) No direction under sub-section (5) shall be issued
           after nine months from the end of the month in which the
           draft order is forwarded to the eligible assessee.
           (13) Upon receipt of the directions issued under sub-
           section (5), the Assessing Officer shall, in conformity
           with the directions, complete, notwithstanding
           anything to the contrary contained [in Section 153 or
           Section 153-B], the assessment without providing any
           further opportunity of being heard to the assessee,
           within one month from the end of the month in which
           such direction is received.
           (14) The Board may make rules for the purposes of the
           efficient functioning of the Dispute Resolution Panel and
           expeditious disposal of the objections filed under sub-
           section (2) by the eligible assessee.
           [(14-A) 3363[* * *]]
           [(14-A) The provisions of this section shall not apply to
           any assessment or reassessment order passed by the
           Assessing Officer with the prior approval of the [Principal
           Commissioner or Commissioner] as provided in sub-section
           (12) of Section 144-BA.]
           [(14-B) The Central Government may make a scheme,
           by notification in the Official Gazette, for the purposes
           of issuance of directions by the dispute resolution panel,
           so as to impart greater efficiency, transparency and
           accountability by—
1602                                                    [2025] 8 S.C.R.

                      Supreme Court Reports


             (a) eliminating the interface between the dispute
             resolution panel and the eligible assessee or any
             other person to the extent technologically feasible;
             (b) optimising utilisation of the resources through
             economies of scale and functional specialisation;
             (c) introducing a mechanism with dynamic jurisdiction
             for issuance of directions by dispute resolution panel.
        (14-C) The Central Government may, for the purpose of
        giving effect to the scheme made under sub-section (14-
        B), by notification in the Official Gazette, direct that any
        of the provisions of this Act shall not apply or shall apply
        with such exceptions, modifications and adaptations as
        may be specified in the notification:
                                [* * *]
        (14-D) Every notification issued under sub-section (14-B)
        and sub-section (14-C) shall, as soon as may be after
        the notification is issued, be laid before each House of
        Parliament.]
        (15) For the purposes of this section,—
             (a) “Dispute Resolution Panel” means a collegium
             comprising of three Commissioners of Income tax
             constituted by the Board for this purpose;
             (b) “eligible assessee” means,—
             (i) any person in whose case the variation referred
             to in sub-section (1) arises as a consequence of
             the order of the Transfer Pricing Officer passed
             under sub-section (3) of Section 92-CA; and
              [(ii) any non-resident not being a company, or
             any foreign company:]
        [Provided that such eligible assessee shall not include
        person referred to in sub-section (1) of Section 158-BA
        or other person referred to in Section 158-BD.]
        [(16) The provisions of this section shall not apply to any
        proceedings under Chapter XIV-B.]”
                                            (emphasis supplied)
[2025] 8 S.C.R.                                                      1603

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

18. Sub-Section (1) of Section 144C of the Income Tax Act states that an
    Assessing Officer, notwithstanding anything to the contrary contained
    in the Income Tax Act, shall forward a draft of the proposed order
    of assessment to an Eligible Assessee. This expression “Eligible
    Assessee” has been defined in Sub-Section (15) to mean a person
    in whose case a variation arises as a consequence of an order of
    a Transfer Pricing Officer passed under Sub-Section (3) of Section
    92CA of the Income Tax Act. It also includes any non-resident not
    being a company, or a foreign company. In the facts of the present
    case, Section 144C of the Income Tax Act is applicable to the
    Respondent as it is a foreign company.
19. Thus, insofar as eligible Assessees are concerned, the Assessing
    Officer, in terms of Section 144C of the Income Tax Act, is required to
    pass a Draft Assessment Order and give a copy of this order to the
    Assessee. This Section provides the Assessee a period of 30 days to
    either accept the variations proposed by the Assessing Officer or to
    file its objections to this variation with the Dispute Resolution Panel
    and the Assessing Officer. If no objections are received within the
    30-day time period, or an acceptance is received, Sub- (3) mandates
    that the Assessing Officer complete the assessment, and pass a final
    Assessment on the basis of the Draft Order. On the other hand, if
    objections are received by the Dispute Resolution Panel, it must, in
    terms of Sub-Sections (5) and (6), issue directions as it thinks fit for
    the guidance of the Assessing Officer to enable him to complete the
    assessment. Sub-Section (8) also empowers the Dispute Resolution
    Panel to confirm, reduce, or enhance variations proposed in the Draft
    Order. Sub-Section (11) specifically provides that an opportunity of
    hearing must be given in case directions prejudicial to the revenue
    or the Assessee are being passed. Sub-Section (12) also prescribes
    that no direction shall be issued after 9 months from the end of the
    month in which the Draft Order is forwarded to the eligible Assessee.
    Sub-Section (13) provides that the Assessing Officer, in conformity
    with the directions of the Dispute Resolution Panel, must complete
    the assessment within one month from the end of the month in which
    the direction is received, and that no further opportunity of being
    heard is to be provided to the Assessee at this stage.
20. These provisions make it abundantly clear that Section 144C of the
    Income Tax Act contemplates and prescribes a specific procedure
    and also prescribes very specific fixed timelines for the completion of
1604                                                       [2025] 8 S.C.R.

                         Supreme Court Reports


     assessment. From the date of the Draft Assessment Order proposing
     variations, the entire procedure contemplated will result in an order
     being passed within an outer limit of roughly 11 months, depending
     on the date on which the directions, if any, are passed by the Dispute
     Resolution Panel.
21. The question which arises for the consideration of this court is
    whether this 11-month period contemplated in Section 144C of the
    Income Tax Act is subsumed within the outer limit of time to pass an
    Assessment Order as prescribed under Section 153 of the Income
    Tax Act or any of its Sub-Sections?
22. The learned Additional Solicitor General, Mr. N. Venkatraman,
    appearing on behalf of the Appellant, has contended that the Income
    Tax Act contemplates two different methods of assessment: one
    for eligible assessees as defined under Section 144C(15)(b) of the
    Income Tax Act and for other assessees who fall under the normal
    category. He has submitted that ordinarily an assessment order must
    be made in terms of Section 153(1) of the Income Tax Act within a
    period of 21 months from the end of the assessment year in which
    the income was first assessable. If the variation arises as a result of
    a proceeding before the Transfer Pricing Officer under Section 92CA
    of the Income Tax Act, this period of 21 months is further extended
    by a period of 12 months, giving a total of 33 months to pass the
    assessment order from the end of the relevant assessment year.
23. He has further argued that because of the special provisions contained
    within Section 144C of the Income Tax Act, which is a self-contained
    code and as a procedure is prescribed under Section 144C of the
    Income Tax Act, its timelines will be in addition to the timelines
    prescribed in terms of Section 153 of the Income Tax Act. According
    to the learned Additional Solicitor, the timelines prescribed in Section
    153 of the Income Tax Act will apply to the Draft Assessment Order
    referred to in Section 144C(1) of the Income Tax Act, and that he will
    be required to ensure that the Draft Assessment Order is passed in
    terms of the timelines prescribed under Section 153 of the Income
    Tax Act.
24. It has also been mentioned before this Court that the total tax
    implication of the decision of the Bombay High Court, which is under
    challenge before this Court, can have a revenue impact of nearly
    1.3 lakh crores, as that is the quantum of dispute in various appeals
[2025] 8 S.C.R.                                                    1605

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

     which are pending in the country which will otherwise be deemed
     to be time-barred if the interpretation of the High Court of Bombay
     by way of the impugned order is upheld.
25. A preliminary objection has been taken by the learned Senior Counsel
    appearing on behalf of the Respondent that the present Special Leave
    Petition ought to be dismissed on account of the fact that there is
    a low tax effect. This submission need not detain me any further.
    Obviously, there is an extremely important question of law which
    has to be decided by this Court and has country-wide ramifications.
    The Court is not compelled to dismiss a petition merely because it
    has a low tax effect.
26. The learned Senior Counsel Mr. Mistry appearing on behalf of the
    Respondents has contended that Section 153 of the Income Tax Act
    provides various extended periods of limitations in certain actions.
    It has been contended that no exception has been carved out in
    Section 153 of the Income Tax Act in respect of the time taken by the
    revenue in terms of proceedings under Section 144C of the Income
    Tax Act. Reliance has been placed on Section 153(4) of the Income
    Tax Act, where the period of limitation is extended by 12 months
    in case a reference has been made to the Transfer Pricing Officer
    under Section 92CA(1) of the Income Tax Act. Reliance has also
    been placed on Explanation 1 clauses (iv) to (xiii) 2, all of which
    have provided extended periods of time within which Assessment
    Order has to be passed. It has been contended that the Legislature
    has allowed an extended period of limitation, or excluded a period
    taken for the proceedings, wherever it intended to give the revenue
    authorities additional time. He submits that since no such exception
    has been made for the proceedings contemplated under Section
    144C of the Income Tax Act, all the additional time including which
    is given under Section 144C shall be subsumed under Section 153
    of the Income Tax Act, and therefore, the High Court has rightly held
    that the proceedings challenged before it were barred by limitation.
27. Another ground urged by the Ld. Senior Counsel, is that if it is
    accepted that the entire procedure contemplated under Section 144C
    of the Income Tax Act must take place within the overall time period
    prescribed under Section 153 of the Income Tax Act, it would imply
    that an Assessing Officer who ordinarily gets a period of 12 months
    to pass an Assessment Order after an order of remand would now
    have to pass his Draft Assessment Order, and also provide for one
1606                                                       [2025] 8 S.C.R.

                         Supreme Court Reports


     month for the Assessee to file its objections, 9 months for the Dispute
     Resolution Panel, and thereafter pass his own final assessment
     order within this time period of 9 months. Reliance has been placed
     on the decision of the Madras High Court in Commissioner of
     Income Tax & Anr. v. Roca Bathroom Products Pvt. Ltd., 2022
     SCC OnLine Mad 8777.
28. Having heard the Ld. Counsel for the parties, I am of the opinion that
    the Impugned Order is liable to be set aside, and the Judgement
    of the Madras High Court also deserves to be set aside, as this
    interpretation of the interplay between Section 153 and 144 C of the
    Income Tax Act seems wholly incorrect, and unworkable.
29. In the facts of Roca Bathroom Products Private Limited (supra),
    it is relevant to mention that the time period under Section 153(4) of
    the Income Tax Act was applicable, which provides for an additional
    period of 12 months to complete the assessment and pass the final
    order in case a reference has been made to the Transfer Pricing
    Officer in terms of Section 92CA of the Income Tax Act. The High Court
    took the view that in view of the additional time period of 12 months
    provided, the proceedings before the Dispute Resolution Panel, the
    passing of draft assessment and thereafter final assessment order
    ought to have taken place within this extended period of limitation.
    I am of the view that this interpretation is totally erroneous.
30. In interpreting the provisions that form the subject matter of the
    present controversy, this Court is alive to the fact that a fine balance
    has to be maintained between ensuring that the revenue authorities
    have ample time and opportunity to assess income and ensure that
    those who attempt tax evasion, are prosecuted, and the income
    escaping taxation, is brought within the tax fold. At the same time,
    the rights of the Assessees, of not having their returns scrutinized
    after a substantial period of time, must also be balanced. Uncertainty,
    and giving the revenue the opportunity to reopen the assessment
    of any taxation from many years ago, is never good for business
    or promoting foreign investment. At the same time, unscrupulous
    persons trying to avoid paying the legitimate tax dues must also
    be dealt with strictly and all taxes which they have sought to avoid
    must be recovered.
31. If I take the view that the entire procedure prescribed and contemplated
    in terms of Section 144C of the Income Tax Act must be subsumed
[2025] 8 S.C.R.                                                      1607

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

     within the overall time period prescribed under Section 153 of the
     Income Tax Act, I am of the opinion that it would result in a complete
     catastrophe for recovering lost tax. The time period within which the
     Assessing Officers would have to pass orders would be negligible.
32. In my opinion, this would be totally unworkable. The total time
    prescribed for passing the assessment orders in the ordinary course
    is only 12 months from the end of the financial year in which the
    remand order has taken place from the tribunal. In most of the
    illustrations and situations dealt with in Section 153 and its many
    sub-sections, a specified timeline has been prescribed within which
    the assessment order must be passed.
33. Section 153 in its operation does not distinguish between persons
    who are suffering assessment under Section 144C of the Income
    Tax Act or otherwise. This Court is mindful of the fact that the
    procedure adopted and the recourses available to an Assessee in
    case of proceedings or reassessment in terms of Section 143(3)
    of the Income Tax Act are very different from those under Section
    144C of the Income Tax Act as already explained in detail above.
34. There is an entire procedure which contemplates giving an Assessee
    a period of one month to choose to file objections as well as provides
    an Assessee with an opportunity of hearing which may take up to 9
    months before the Dispute Resolution Panel. It is important to note
    that proceedings before the Dispute Resolution Panel are initiated
    at the option of the Assessee. It is always open for an Assessee
    to accept variations proposed by the Assessing Officer in its Draft
    Order, so therefore it cannot be said that an Assessee is prejudiced
    by proceedings before the Dispute Resolution Panel or the time that
    it takes because it is something that an Assessee will initiate and
    not something that he/she must mandatorily go through.
35. The High Courts of Bombay and Madras have taken the view that
    the fact that no exception has been carved out for Section 144C of
    the Income Tax Act in any of the sub-sections of Section 153 of the
    Income Tax Act makes it clear that the time of Section 144C of the
    Income Tax Act proceedings must necessarily conclude within the
    time period prescribed under Section 153 of the Income Tax Act. I
    agree with this view only to a limited extent, insofar as the timelines
    prescribed under Section 153 of the Income Tax Act must apply to
    proceedings under Section 144C of the Income Tax Act, but only
1608                                                      [2025] 8 S.C.R.

                        Supreme Court Reports


     insofar as they relate to the passing of the Draft Assessment Order
     contemplated under Sub-Section (1) of Section 144C of the Income
     Tax Act.
36. My view in this regard stems from the fact that Sub-Section (4) and
    Sub-Section (13) of Section 144C of the Income Tax Act provide clear
    and unequivocal non obstante clauses, which remove the application
    of Section 153 of the Income Tax Act and the timelines prescribed
    thereunder. The High Courts of Madras and Bombay have taken
    the view that this timeline further reduces the time available to the
    Assessing Officer to pass an assessment order, and that it further
    limits it. They have taken the view that the 12-month timeline goes
    out of the window and that the Assessing Officer has only been given
    a period of one month either after passing the Draft Assessment
    Order or after receiving the directions from the Dispute Resolution
    Panel, and at the same time, the Final Assessment Order also has
    to be passed within the overall 12 month time period.
37. I find this view difficult to accept. No doubt Sub-Section (4) and
    Sub-Section (13) of Section 144C of the Income Tax Act prescribe
    very specific timelines for the Assessing Officer to complete and
    pass the Final Assessment Order, but I am of the view that these
    timelines are independent of the timelines contemplated in Section
    153 of the Income Tax Act, and operate in addition to the timelines
    contemplated in Section 153 of the Income Tax Act.
38. The Bombay High Court and the Madras High Court have rightly
    taken the view that the non obstante clauses are only limited to the
    actual final passing of the order, but the conclusions drawn in my
    opinion are incorrect.
39. In my opinion, the requirements of Section 153 of the Income Tax
    Act in terms of timeline are strictly applicable to Section 144C (1) of
    the Income Tax Act, that is the stage at which the Draft Order has
    to be passed by the Assessing Officer. The non-obstante clauses
    contained in Sub-Section (4) and Sub-Section (13) of Section 144C
    of the Income Tax Act only extend the timeline for the passing of the
    final order and not that of the Draft Order.
40. Sub-Section (4) operates and comes into existence only in cases in
    situations when an Assessee subjected to Section 144C of the Income
    Tax Act accepts the variations proposed in the Draft Assessment
[2025] 8 S.C.R.                                                        1609

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

     Order or if the period of filing objections before the Dispute Resolution
     Panel expires. In my opinion, the conjoint reading of Section 144C(1),
     Section 153, and Section 144C(4) of the Income Tax Act make it
     abundantly clear that the Assessing Officer is obliged to comply
     with the requirements of Section 153 of the Income Tax Act insofar
     as it relates to passing the Draft Assessment Order and that he
     must also necessarily pass the Final Assessment Order within an
     additional period of one month in case the variations are accepted
     or the period of limitation for filing objections expires. In my opinion,
     this would extend the time available to the Assessing Officer from
     31st March of any year to 30th April of that year. In the facts of the
     present case, this would mean that the Assessing Officer ought to
     have passed his Draft Assessment Order before 30th September
     2021, and in case acceptance was received or no objections were
     filed, the final assessment order by or before 30th October 2021.
41. Similarly, in the event objections were filed, Section 144C(12) of
    the Income Tax Act states that such objections have to be decided
    and directions have to be issued within a period of 9 months. Sub-
    Section (13) makes it clear that regardless of how long it takes the
    Dispute Resolution Panel to pass its directions, the Assessing Officer
    will only have an additional period of one month to pass the Final
    Assessment Order. This means that if the Dispute Resolution Panel
    disposes of the objections and issues directions within a period of
    one month from the date of filing of objections, the Final Assessment
    Order must be passed within one month from such date which will
    be practically impossible.
42. It is the contention of Ld. Senior Counsel for the Respondent that
    the non-obstante clause in Section 144C(1) is limited to provisions
    contrary to what is contained in elsewhere in the Act and submits
    that the only aspect contrary in Section 144C is passing of a draft
    assessment order instead of a final assessment order. It was submitted
    that the non-obstante clause in Section 144C(1) does not extend to
    the timelines prescribed under Section 153.
43. This submission cannot be accepted. When Section 153(1) is
    examined, though there is a reference to Section 143 and Section
    144, there is no reference to Section 144C. It cannot therefore
    be held that the timelines under Section 153 also includes the
    process conceived under Section 144C. The non-obstante clause
1610                                                      [2025] 8 S.C.R.

                        Supreme Court Reports


     in Section 144C must be given a construction that would not defeat
     the working of the Income Tax Act, 1961. Even if the non-obstante
     clause in Section 144C(1) is limited to passing a final assessment
     order under Section 143(3), principles of statutory construction
     would permit an interpretation which would allow the associated
     timelines for the Section 143(3) exercise prescribed under Section
     153 to be covered within the scope of the non-obstante clause in
     Section 144C. If the Arguments of the Respondents were to be
     accepted, it would result in an interpretation where the non-obstante
     clause in Section 144C(1) is limited to a procedure of passing a
     draft assessment order instead of a final assessment order under
     Section 143(3) without subsuming the associated timelines attached
     to such Section 143(3) procedure. In other words, if Section 144C(1)
     operates notwithstanding the Section 143(3) procedure, it also
     operates notwithstanding the timelines prescribed under Section
     153 for such Section 143(3) procedure. This construction would
     preserve the sanctity of the provision and would not result in any
     absurd outcome.
44. If the procedure under Section 144C and its associated timelines
    prescribed under sub-clause (4) and sub-clause (13) were to be
    subsumed within the timelines prescribed under Section 153, it would
    result in a scenario where every assessing officer in the country
    would have to complete all assessments by working backwards
    and would have to allow the period of nine months granted to the
    Dispute Resolution Panel to issue directions under Section 144C(5)
    r/w Section 144C(12). This would effectively mean that an assessing
    officer would have to firstly foresee that an eligible assessee would
    compulsorily file objections to the draft assessment order under
    Section 144C(2)(b) and the Dispute Resolution Panel would require
    the entire nine months period to issue any direction. The Parliament
    while enacting Section 144C, could not have conceived such a
    procedure to be followed by an assessing officer in the Country.
45. This can also be approached from another angle. If the contentions
    of the Respondents were to be accepted, and assuming a scenario
    where the assessing officer does not accommodate for the entire
    nine-month period for the Dispute Resolution Panel to issue directions,
    it would result in a scenario where an assessing officer would eat
    into the time available for the Dispute Resolution Panel to issue
    directions, which would effectively result in amending the Income
[2025] 8 S.C.R.                                                      1611

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

     Tax Act and the timeline of nine months available with the Dispute
     Resolution Panel available under Section 144C(12).
46. The non-obstante clauses in Section 144C must therefore be
    harmoniously construed. The timelines prescribed under Section 153
    will be applicable upto the stage of passing the draft assessment
    order under Section 144C(1). Once the procedure under Section
    144C(1) gets triggered, the time available with the Dispute Resolution
    Panel to carry out the process conceived under Section 144C(5) to
    Section 144C(12) and the time available with the assessing officer
    under Section 144C(13), will be over and above the timelines
    prescribed under Section 153. This interpretation would ensure a
    smooth functioning of Section 153 and Section 144C.
47. Section 153 is not the only provision for prescribing time limits for
    assessments and reassessments. Even without a non-obstante
    clause, the erstwhile Section 158BE provided for independent
    timelines for block assessments. Timelines for assessment under
    Section 153A is prescribed under Section 153B, which also operates
    notwithstanding anything contained in Section 153.
48. Section 92CD of the Income Tax Act, 1961 pertains to advanced
    pricing agreements. Section 92CD(5) operates notwithstanding
    anything contained in Section 153, Section 153B or Section 144C.
    Had Section 153 subsumed the timelines prescribed under Section
    144C, there was no occasion for the Parliament to specifically mention
    Section 144C in Section 92CD(5) which too provided alternate
    timelines, contrary to the timelines prescribed under Section 153.
    This too is an indication of the intention of the Parliament to operate
    the timelines under Section 144C over and above Section 153.
49. Ld. Senior Counsel for the Respondent contended that Explanation
    1 to Section 153 provides for various time periods arising out of
    certain circumstances which ought to be excluded while calculating
    the period of limitation under Section 153 and further contended that
    there is no reference to Section 144C or to the time-period available
    to the Dispute Resolution Panel, to be excluded for calculating the
    limitation under Section 153.
50. This contention too cannot be accepted. Once a draft assessment
    order is issued under Section 144C, the assessing officer is
    incapacitated to conduct further independent enquiries or raise any
1612                                                        [2025] 8 S.C.R.

                         Supreme Court Reports


     fresh issue in the final assessment order that was not part of the draft
     assessment order. On an examination of Section 144C, it becomes
     clear that the assessing officer simply has to pass an assessment
     order in conformity with the directions issued by the Dispute Resolution
     Panel if objections are filed by the assessees or simply reiterate the
     draft assessment order as a final assessment order if no objections
     are filed. The assessing officer acts in an executory role once the
     draft assessment order is issued under section 144C(1).
51. In this context, if Explanation 1 to Section 153 is examined, it deals
    with situations where the Assessing Officer’s Quasi-Judicial Role
    is eclipsed for a certain period and he is re-vested with the Quasi-
    Judicial power. The Explanation merely excludes the period of eclipse
    while computing the limitation under Section 153. The Explanation
    to Section 153 merely serves this purpose. Since the assessing
    officer performs an executory role under Section 144C after the draft
    assessment order is issued, Explanation 1 to Section 153 has no
    relevance in the context of Section 144C.
52. Even otherwise, since when Section 144C operates not withstanding
    Section 153, and since the timelines under Section 144C are over
    and above the timelines under Section 153, Explanation 1 to Section
    153 has no relevance.
53. It is settled law that while interpreting statutes the Court must avoid
    an absurd interpretation and must always strive to interpret the
    provisions to ensure that the Legislation is not reduced to a futility,
    and the interpretation must ordinarily be such that it brings about an
    effective result which was intended by the Legislature. The Supreme
    Court of India in the case of Commissioner of Income Tax v.
    Hindustan Bulk Carriers, (2003) 3 SCC 57, has held as under:-
          “14. A construction which reduces the statute to a futility
          has to be avoided. A statute or any enacting provision
          therein must be so construed as to make it effective and
          operative on the principle expressed in the maxim ut res
          magis valeat quam pereat i.e. a liberal construction should
          be put upon written instruments, so as to uphold them, if
          possible, and carry into effect the intention of the parties.
          [See Broom’s Legal Maxims (10th Edn.), p. 361, Craies
          on Statutes (7th Edn.), p. 95 and Maxwell on Statutes
          (11th Edn.), p. 221.]
[2025] 8 S.C.R.                                                            1613

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

           15. A statute is designed to be workable and the
           interpretation thereof by a court should be to secure that
           object unless crucial omission or clear direction makes
           that end unattainable. (See Whitney v. IRC [1926 AC 37 :
           10 Tax Cas 88 : 95 LJKB 165 : 134 LT 98 (HL)] , AC at p.
           52 referred to in CIT v. S. Teja Singh [AIR 1959 SC 352 :
           (1959) 35 ITR 408] and Gursahai Saigal v. CIT [AIR 1963
           SC 1062 : (1963) 48 ITR 1] .)
           16. The courts will have to reject that construction which
           will defeat the plain intention of the legislature even though
           there may be some inexactitude in the language used.
           (See Salmon v. Duncombe [(1886) 11 AC 627 : 55 LJPC
           69 : 55 LT 446 (PC)] AC at p. 634, Curtis v. Stovin [(1889)
           22 QBD 513 : 58 LJQB 174 : 60 LT 772 (CA)] referred
           to in S. Teja Singh case [AIR 1959 SC 352 : (1959) 35
           ITR 408] .)
           17. If the choice is between two interpretations, the
           narrower of which would fail to achieve the manifest
           purpose of the legislation, we should avoid a construction
           which would reduce the legislation to futility, and should
           rather accept the bolder construction, based on the view
           that Parliament would legislate only for the purpose of
           bringing about an effective result. (See Nokes v. Doncaster
           Amalgamated Collieries [(1940) 3 All ER 549 : 1940 AC
           1014 : 109 LJKB 865 : 163 LT 343 (HL)] referred to in
           Pye v. Minister for Lands for NSW [(1954) 3 All ER 514
           : (1954) 1 WLR 1410 (PC)] .) The principles indicated in
           the said cases were reiterated by this Court in Mohan
           Kumar Singhania v. Union of India [1992 Supp (1) SCC
           594 : 1992 SCC (L&S) 455 : (1992) 19 ATC 881 : AIR
           1992 SC 1].
           18. The statute must be read as a whole and one provision
           of the Act should be construed with reference to other
           provisions in the same Act so as to make a consistent
           enactment of the whole statute.”
54. The Constitution Bench in the case of Franklin Templeton Trustee
    Services Private Limited & Anr. v. Amruta Garg & Ors., (2021) 6
    SCC 736, has held as under:-
1614                                                         [2025] 8 S.C.R.

                        Supreme Court Reports


         “17. The concept of “absurdity” in the context of interpretation
         of statutes is construed to include any result which is
         unworkable, impracticable, illogical, futile or pointless,
         artificial, or productive of a disproportionate counter-
         mischief [ See Bennion on Statutory Interpretation, 5th Edn.,
         p. 969.]. Logic referred to herein is not formal or syllogistic
         logic, but acceptance that enacted law would not set a
         standard which is palpably unjust, unfair, unreasonable
         or does not make any sense. [Bennion on Statutory
         Interpretation, 5th Edn., p. 986.] When an interpretation is
         beset with practical difficulties, the courts have not shied
         from turning sides to accept an interpretation that offers
         a pragmatic solution that will serve the needs of society
         [Id, p. 971, quoting Griffiths, L.J.]. Therefore, when there
         is choice between two interpretations, we would avoid a
         “construction” which would reduce the legislation to futility,
         and should rather accept the “construction” based on the
         view that draftsmen would legislate only for the purpose of
         bringing about an effective result. We must strive as far as
         possible to give meaningful life to enactment or rule and
         avoid cadaveric consequences [ See Principles of Statutory
         Interpretation by Justice G.P. Singh, 14th Edn., p. 50.] .”
55. The Constitution Bench in the case of Vivek Narayan Sharma &
    Ors. (Demonetisation Case-5J.) v. Union of India & Ors., (2023)
    3 SCC 1, has held as under:-
         “134. Legislation has an aim, it seeks to obviate some
         mischief, to supply an inadequacy, to effect a change
         of policy, to formulate a plan of government. That aim,
         that policy is not drawn, like nitrogen, out of the air; it is
         evidenced in the language of the statute, as read in the
         light of other external manifestations of purpose [“Some
         Reflections on the Reading of Statutes” [(1947) 47
         Columbia LR 527] , Columbia LR at p. 538]. This is how
         Justice Frankfurter succinctly propounds the principle of
         purposive interpretation.
                                    xxx
         137. A statute must be construed having regard to the
         legislative intent. It has to be meaningful. A construction
[2025] 8 S.C.R.                                                              1615

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

           which leads to manifest absurdity must not be preferred
           to a construction which would fulfil the object and purport
           of the legislative intent.
                                      xxx
           148. It is thus clear that it is a settled principle that the
           modern approach of interpretation is a pragmatic one, and
           not pedantic. An interpretation which advances the purpose
           of the Act and which ensures its smooth and harmonious
           working must be chosen and the other which leads to
           absurdity, or confusion, or friction, or contradiction and
           conflict between its various provisions, or undermines, or
           tends to defeat or destroy the basic scheme and purpose
           of the enactment must be eschewed. The primary and
           foremost task of the Court in interpreting a statute is to
           gather the intention of the legislature, actual or imputed.
           Having ascertained the intention, it is the duty of the
           Court to strive to so interpret the statute as to promote
           or advance the object and purpose of the enactment.
           For this purpose, where necessary, the Court may even
           depart from the rule that plain words should be interpreted
           according to their plain meaning. There need be no meek
           and mute submission to the plainness of the language. To
           avoid patent injustice, anomaly or absurdity or to avoid
           invalidation of a law, the court would be justified in departing
           from the so-called golden rule of construction so as to
           give effect to the object and purpose of the enactment.
           Ascertainment of legislative intent is the basic rule of
           statutory construction.”
56. Obviously, the two situations contemplated under the Income Tax
    Act in terms of assessment under Section 144C of the Income Tax
    Act are vastly different and will obviously take varying amounts
    of time depending on whether objections are filed before the
    Dispute Resolution Panel or not. At the cost of repetition, it must
    be remembered that this option is only exercised by the Assessee.
    It is also relevant to mention that if adequate opportunity or time
    is not granted to an Assessee or if the Dispute Resolution Panel
    is forced to decide the objections in a very quick manner inhibited
    by the timelines prescribed under Section 153 of the Income Tax
1616                                                       [2025] 8 S.C.R.

                         Supreme Court Reports


     Act, it would amount to a violation of the Principles of Natural
     Justice.
57. It is therefore not possible for this Court to accept the view of the
    High Courts in this matter.
58. Since I have been informed that this question of law and issue has
    arisen in a large number of appeals pending in various forums across
    the country, it is appropriate to clarify and specify the meaning of
    Section 144C of the Income Tax Act and its applicability alongside
    Section 153(3) of the Income Tax Act, including situations where
    Section 92C of the Income Tax Act is invoked.
59. In cases of assessment proceedings under Section 144C, Section
    153 of the Income Tax Act and all its sub-sections are fully applicable,
    and the timelines prescribed therein apply to the Draft Assessment
    Order, which is to be passed under Sub-Section (1) of Section 144C
    of the Income Tax Act. If proceedings under Section 92C are also
    invoked, the time period in view of Section 153(4) of the Income Tax
    Act would be extended by a period of 12 months.
60. The fixed time periods prescribed under Section 144C of the Income
    Tax Act must be adhered to, and a final assessment order must be
    passed either within one month of the Draft Assessment Order if the
    situation contemplated under Sub-Section (4) takes place, or within
    a period of 11 months from the passing of the Draft Assessment
    Order if the Assessee opts to file objections before the Dispute
    Resolution Panel.
61. In view of the above, the Judgment and Order of the High Court of
    Bombay dt. 04.08.2023 passed in Writ Petition Nos. 2340, 2661,
    3059 and 3060 of 2021 is set aside. Consequently, the appeals are
    allowed. The Revenue Authorities shall be free to pass appropriate
    orders in accordance with law. In case the assessee is aggrieved
    by the orders passed by the revenue authorities, the assessee shall
    also be free to take recourse to the remedies available under the
    applicable laws.
62. Civil Appeal No. _________/2025 (arising out of Special Leave
    Petition No.25798 of 2024) is disposed of in terms of the liberty
    granted to the parties in terms of Paragraph 20 of the Judgment and
    Order dated 13.08.2024 passed by the High Court of Judicature at
    Bombay in Writ Petition (L) No. 30944 of 2023.
[2025] 8 S.C.R.                                                                                   1617

      Assistant Commissioner of Income Tax (International Taxation)
            & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

                                              Judgment

                                                INDEX*

       1.     Factual Background: .............................................................        3
       2.     Submissions: .........................................................................   8
       3.     Opinion of Learned Satish Chandra Sharma J.: ................ 18
       4.     Relevant Provisions: ............................................................. 24
       5.     Material relied upon by the Respondents in support of
              their Submissions: ................................................................ 41
       6.     Principles of Statutory Interpretation: ................................. 55
       7.     Non-Obstante Clause: ........................................................... 61
       8.     Analysis of the Provisions: .................................................. 71
       9.     Scheme of Section 144C: ...................................................... 78
       10. Relevant Case Law: ............................................................... 98
       11. Meaning of Assessment Order: ............................................ 103
       12. Summary of Conclusions: .................................................... 107




       Nagarathna, J.

       Leave granted in SLP (Civil) Nos.20569-20572 of 2023.
2.     I have perused the judgment authored by my learned Brother Satish
       Chandra Sharma, J. I am unable to persuade myself to concur with the
       reasoning adopted by my learned Brother, hence my separate opinion.
       2.1 In the present cases, the respondents in the first batch of
           cases being non-resident assessees engaged in the business
           of exploration in terms of Section 44BB of the Income Tax Act,
           1961 (for short, “the Act”), are eligible assessees within the
           meaning of Section 144C.
       2.2 Briefly stated the issue which arises in these appeals is the
           interpretation to be given to Section 144C in light of Section
           153 of the Act. The question which falls for consideration is on
           the applicability of Section 153 to a proceeding under Section
* Ed. Note: Pagination as per the original Judgment.
1618                                                          [2025] 8 S.C.R.

                         Supreme Court Reports


          144C of the Act namely, whether the period of eleven months
          as envisaged under Section 144C of the Act should be over and
          above the limitation period prescribed, particularly, under Section
          153(1) or (3), as the case may be. In other words, whether the
          time consumed for concluding the proceeding under Section 144C
          has to be subsumed within the limitation prescribed under Section
          153(1) or (3) or as the case may be. It is worth noting that the
          question is one of statutory interpretation i.e. the interplay between
          Sections 153 and 144C and not one of normatively assessing
          the adequacy of time available to the Revenue or an assessee,
          under any scenario. If this Court were to assign its own view to
          the adequacy of statutory prescribed timelines, then it will amount
          to ignoring the cardinal principles of interpreting fiscal statutes.
          While my learned Brother has allowed the appeals filed by the
          Revenue, I have decided to dismiss the same.

     Factual Background:
3.   Briefly stated, the respondents in Civil Appeal arising out of SLP(C)
     No. 20569-20572/2023 are group companies incorporated overseas
     and are engaged in the business of shallow water drilling for clients
     engaged in the oil and gas industry. Respondents have been filing
     their return of income under the Act. The four special leave petitions
     filed before this Court arise from four writ petitions being W.P.
     No.2340/2021, W.P. No.2661/2021, W.P. No.3059/2021 and W.P.
     No.3060/2021 preferred by the respondents before the Bombay High
     Court, which were allowed by the High Court vide common impugned
     order dated 04.08.2023. Considering the material similarities in all
     writ petitions, the common impugned order narrated and discussed
     the facts in W.P. No.2661/2021 and we will narrate the same insofar
     as concurrent with others which is from SLP(C) Nos.20570/2023.
     SLP(C) Nos.20569-20570/2023 concern Assessment Year (A.Y.)
     2014-15 and SLP(C) Nos.20571-20572/2023 concern A.Y. 2018-19.
     3.1 The respondents in the above cases are non-resident
         assessees, which are engaged, inter alia, in the business of
         providing services or facilities in connection with prospecting
         for or extraction or production of mineral oils, had the option
         to compute their income on presumptive basis under Section
         44BB of the Act; however, for A.Y. 2014-15, the respondents
         opted out of the option to compute their income on presumptive
[2025] 8 S.C.R.                                                      1619

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

           basis and declared a total loss of Rs.120,18,44,672/- in their
           Return of Income filed on 29.11.2014. Vide Notice issued
           under Section 143(2) dated 28.08.2015, respondents’ Return
           of Income was selected for scrutiny. Subsequently, the Draft
           assessment order was issued on 26.12.2016 computing the
           respondent’s total income at Rs.4,34,79,980/-. Undisputedly,
           Respondents are eligible assessees as per Section 144C(15)
           of the Act. In accordance with Section 144C, respondents filed
           their objections before the Dispute Resolution Panel (for short,
           ‘DRP’) against the draft assessment order, which eventually did
           not accept respondents’ case and by an order dated 28.09.2017
           gave directions to the Assessing Officer. Upon receipt of the
           directions of the DRP, the Assessing Officer passed the final
           assessment order on 30.10.2017 under Section 143(3) read
           with Section 144C(13) of the Act.
     3.2 Aggrieved by the said Order dated 30.10.2017, the respondents
         filed an appeal before the Income Tax Appellate Tribunal
         (‘Tribunal’, for short) which by way of its order dated 04.10.2019
         allowed the appeal and remanded the matter to the Assessing
         Officer for fresh adjudication. Pursuant to such remand, on
         05.02.2020, the respondent, informed the Assessing Officer
         about the order and requested for an early disposal of the same.
         More than a year thereafter, on 22.02.2021, the respondent
         was called upon to produce certain contractual details and
         supply reasons for incurring a loss during A.Y. 2014-15. Further
         information was requested vide notice dated 10.09.2021 issued
         under Section 142(1) of the Act. Subsequently, several notices
         were issued under Section 142(1) of the Act calling upon
         the respondent to provide documents and details. Finally, on
         23.09.2021 at 09:42 AM, the respondent was issued a show
         cause notice allowing it time to respond till 03:30 PM on the
         next day i.e. 24.09.2021. As required, the respondent filed its
         response on 24.09.2021. Thereafter, an assessment order came
         to be passed in remand on 28.09.2021, which was clarified on
         29.09.2021 to be a draft assessment order.
     3.3 In compliance with Section 144C(2), the respondent filed its
         objections before the DRP on 27.10.2021 and also filed the writ
         petitions before the High Court impugning the draft assessment
         order dated 28.09.2021 by contending that no final assessment
1620                                                      [2025] 8 S.C.R.

                       Supreme Court Reports


         order could be passed now as the period of limitation expired
         on 30.09.2021 under Section 153(3) of the Act read with the
         provisions of the Taxation and other laws (Relaxation and
         Amendment of Certain Provisions) Act, 2020 (for short, ‘TOLA”)
         and the Notification issued thereunder.
    3.4 A perusal of the Memorandum of W.P. No.2340/2021 annexed
        by Petitioners confirms that the facts and dates in SLP(C)
        No.20569/2023 are congruent to those discussed above and
        therefore, the same need not reiterated.
    3.5 The facts of SLP(C) Nos.20571-20572/2023 (arising out of W.P.
        Nos.3059-3060/2021) are slightly different although they call for
        an answer to the same question of law. Unlike the two other
        petitions which concern an order passed on remand, in these
        Petitions the original orders of assessment were required to be
        passed within the period of limitation set out in Section 153(1) of
        the Act. On 30.11.2018, the respondents therein filed their Return
        of Income declaring total loss for AY 2018-19. On 23.11.2020,
        the first notices under Section 142(1) were issued to them, which
        were replied to. Several other notices under Section 142(1) were
        issued and replies given before, finally, on 23.09.2021 a Show
        Cause Notice was issued in both cases and draft assessment
        orders under Section 144C passed on 28.09.2021. As per Section
        153(1) of the Act, the limitation for passing of final assessment
        orders is eighteen months from the end of the Assessment Year.
        Ordinarily, the original due date would have been 30.09.2020,
        however, due to the operation of the TOLA and the Notifications
        issued thereunder, the due date was extended to 30.09.2021.
        Vide the Common Impugned Order, the High Court was of the
        view that there is no difference in the legal principle falling for
        consideration in all these petitions since, in these two petitions,
        the draft order under Section 144C was passed on 28.09.2021
        and no final assessment order could forthwith be passed due
        to the expiry of due date on 30.09.2021.
         Being aggrieved by the said reasoning, the revenue has
         preferred these appeals.
    3.6 The impugned order in SLP(C) No.25798 of 2024 is against an
        interim order passed by the Bombay High Court and the Writ
        Petition is pending adjudication.
[2025] 8 S.C.R.                                                       1621

     Assistant Commissioner of Income Tax (International Taxation)
           & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

      Submissions:
4.    We have heard learned Additional Solicitor General (ASG) Sri N.
      Venkataraman for the revenue and learned senior counsel Sri J.D.
      Mistry for the respondents at length. We have also perused the
      material on record.
      4.1 Learned Additional Solicitor General contended that the method
          of assessment which is contemplated for eligible assessees as
          defined under Section 144C(15) of the Act is distinct from the
          normal category of assessees as there is a departure in the
          assessment procedure under Section 144C of the Act which
          is a Code by itself. This is because under Section 144C(1) of
          the Act, a draft order has to be made and communicated to the
          eligible assessees who are defined under Section 144C(15) of
          the Act. That a draft assessment order is not an enforceable
          order but is made by the Assessing Officer prior to the making
          of a final assessment order which is in the case of eligible
          assessees only. The respondents herein fall within clause (b)
          of Section 144C(15). That insofar as an ordinary assessment
          is concerned, the time frame is as provided under Section
          153 of the Act but if there is a variation arising in respect of
          a proceeding before the Transfer Pricing Officer, then under
          Section 92CA of the Act as there is an extension of the period
          of twenty-one months contemplated under Section 153(1) of the
          Act by a further period of twelve months, the total time period
          is increased to thirty-three months for passing an assessment
          order from the end of the relevant year. That, Section 144C has
          its own timeline which is in addition to what is prescribed under
          Section 153 of the Act as it is in the nature of an exception to
          the latter provision.
      4.2 It was submitted by Sri Venkataraman that under Section 144C
          of the Act, non-obstante clauses have been used in three sub-
          sections and the import of those clauses have to be clearly
          interpreted. In this context, he submitted that the Court must
          also bear in mind the difference between a non-obstante clause
          and a “subject to” clause which are used as distinct legislative
          devices for bringing forth the intent of the legislature, which is
          the Parliament in the instant case. Having regard to the non-
          obstante clause in sub-section (1) of Section 144C of the Act, it
1622                                                      [2025] 8 S.C.R.

                        Supreme Court Reports


          was submitted that there is no time frame envisaged for passing
          of a draft order by the Assessing Officer when a matter is
          remanded from the Tribunal under Section 254 of the Act. That
          the non-obstante clause would indicate that the time frame of
          twelve months mentioned in the proviso to sub-section (3) of
          the Section 153 would not apply to the passing of a draft order
          under sub-section (1) of Section 144C of the Act. However, the
          non-obstante clauses in sub-sections (4) and (13) of Section
          144C would indicate that the said clauses are referrable directly
          to Section 153(3) of the Act. That, having regard to the use of
          the non-obstante clauses under Section 144C of the Act, the
          said Section would have to be interpreted in juxtaposition with
          Section 153(3) of the Act which deals with the limitation for the
          passing of an assessment order pursuant to a remand order
          passed by the Tribunal.
     4.3 Learned Additional Solicitor General further submitted that in
         the impugned orders of the Bombay High Court which have
         followed the judgment of the Madras High Court in the case of
         Commissioner of Income Tax vs. Roca Bathroom Products
         Pvt. Ltd., 2022 SCC Online Madras 8777 (“Roca Bathroom
         Products”) are wholly incorrect inasmuch as the High Courts
         have failed to appreciate the fact that Section 144C is a Code by
         itself with regard to the making of an assessment order insofar
         as the category of eligible assessees are concerned. Hence,
         the said judgments require to be overruled. A similar view has
         also been taken by the Delhi High Court which is also incorrect.
5.   Per contra, learned senior counsel Sri Mistry at the outset submitted
     that the Special Leave Petitions ought to be dismissed owing to “low
     tax effect”. However, the said submission has not been acted upon
     by us having regard to the important question of law which has been
     raised in these appeals.
     5.1 Learned senior counsel for the respondents commenced his
         arguments by submitting that under the Act, there are only four
         provisions which empower the Assessing Officer to make an
         assessment order which are Sections 143(3), 144, 147 and
         158. The exception to this is Section 172 of the Act under
         which an assessment order is passed on the landing of a ship
         on the Indian shores.
[2025] 8 S.C.R.                                                        1623

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

     5.2 Arguing on the merits of the case, Sri Mistry contended that
         Section 153(1) of the Act prescribes the limitation period for
         completion of assessment, reassessment or recomputation
         which is twenty-one months subject to the provisos therein
         when an assessment is made under Sections 143 or 144 of
         the Act; that, in a case where Section 92C applies, sub-section
         (4) of Section 153 may have expressly extended the limitation
         period by twelve months which is by way of a recent amendment
         and is not applicable to the respondents-assessees in the
         present cases. Also, while calculating the period of limitation,
         the Explanation to Section 153 expressly provides the specific
         periods to be excluded. However, there is no reference to the time
         consumed in a proceeding under Section 144C being excluded
         and thereby extending the period of limitation as provided under
         sub-section (3) of Section 153 of the Act which is applicable to
         the present cases. Therefore, in all cases, pertaining to an eligible
         assessee, the procedure contemplated under Section 144C has
         to be within the time frame prescribed under Section 153(3) of
         the Act. There is no additional limitation period contemplated
         over and above what is prescribed in Section 153(3) of the Act
         which deals with a de novo assessment being made on the
         setting aside or cancellation of the assessment by the Tribunal
         under Section 254 of the Act. That in the instant case, there
         has been a breach of the limitation period while passing the
         re-assessment order. Hence, the High Court held that the re-
         assessment order was barred by limitation.
     5.3 Elaborating on the said contention, it was argued that the
         overall time frame for passing an assessment/reassessment
         order is prescribed under Section 153(1) of the Act, which is
         a period of twenty-one months subject to the provisos thereto
         but when Section 153(3) applies, the procedure under Section
         144C must be completed within the overall period of twelve
         months prescribed under Section 153(3). That the expression
         “an order of fresh assessment” means a final assessment order
         and not to a draft order to be passed in twelve months. Hence,
         an intermediary mechanism has been envisaged under Section
         144C of the Act before the final order is passed under that
         Section itself. Further, specific timelines have been indicated
         under Section 144C for various stages to be completed, which
1624                                                      [2025] 8 S.C.R.

                       Supreme Court Reports


         must be strictly adhered to in order to comply with the limitation
         period prescribed under Section 153(3) of the Act. In this regard,
         the judgment of the Madras High Court in the case of Roca
         Bathroom Products was relied upon.
    5.4 Learned senior counsel submitted that the conundrum in this
        case is regarding a harmonious interpretation of Section 153(3)
        with Section 144C of the Act. In this regard, our attention was
        drawn to the Explanation to Section 153 which specifically
        excludes certain periods under certain circumstances while
        calculating the limitation period of twelve months under the
        proviso to Section 153(3) of the Act. It was submitted that if the
        Parliament intended that the period consumed while carrying
        out the procedure under Section 144C of the Act had to be
        excluded from Section 153(3) of the Act then there would have
        been an express provision to that effect. In the absence of such
        a provision, the Court would have to strictly interpret Section
        144C in light of Section 153(3) of the Act having regard to the
        intention of the Parliament vis-à-vis eligible assessees.
    5.5 Applying the aforesaid submissions to the facts of the case,
        learned senior counsel Sri Mistry submitted that in the instant
        case, the order of the Tribunal is dated 04.10.2019 and in
        terms of the proviso to Section 153(3) of the Act, a period
        of twelve months is the maximum period in which a final
        assessment order has to be made de novo by bearing in
        mind the procedure envisaged under Section 144C of the Act
        in which event, there would be a period of eighteen months
        available from 04.10.2019 for passing such a de novo order
        whereas twelve months is the minimum period available to
        pass such an order if the order of the Tribunal is dated 31st
        March of a particular year as the period of twelve months have
        to be calculated from the end of the financial year in which
        the order of the Tribunal is received by the concerned Income
        Tax Commissioner. That Section 153(3) has been amended
        in the year 2016 which is after the insertion of Section 144C
        to the Act and the Parliament was well aware of the process
        envisaged under Section 144C of the Act insofar as eligible
        assessees are concerned with regard to making of a final
        assessment order within the aforesaid time frame.
[2025] 8 S.C.R.                                                      1625

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

     5.6 In this regard, reliance was placed on the judgment of this
         Court in Kalyankumar Ray vs. Commissioner of Income
         Tax, West Bengal, (1991) 191 ITR 634 (SC) (“Kalyankumar
         Ray”) to contend that assessment under the Act is an integrated
         process involving not only the assessment of the total income
         but also the determination of tax and the latter is as crucial for
         the assessee as the former. This is because under Section
         143(3) the Assessing Officer has to determine, by an order in
         writing, not only the total income but also the net sum which
         will be payable by the assessee for the assessment year in
         question and the demand notice under Section 156 has to be
         issued in consequence of such an order. The same principle
         would squarely apply to Section 144C of the Act in the case
         of eligible assessees also insofar as the limitation period is
         concerned.
     5.7 That an order passed under Section 144C of the Act is not
         appealable before the Commissioner (Appeal) but directly
         before the Tribunal vide Section 246A(1)(a). On the other
         hand, an assessment order made pursuant to the directions
         of the DRP is appealable under Section 253(1)(d) of the Act
         before the Tribunal. Thus, an assessment order made under
         Section 144C is also an assessment made within the meaning
         of Section 143(3) but appealable before the Tribunal. Therefore,
         the limitation period prescribed under Section 153(3) to an order
         made under Section 144C of the Act is squarely applicable.
         Even though, no limitation period has been prescribed to make
         a draft assessment order pursuant to a remand made by the
         Tribunal on setting aside or cancelling the assessment, the fact
         remains that a final assessment order must be made under
         Section 144C within the limitation prescribed under the proviso
         to Section 153(3) of the Act.
     5.8 It was emphatically submitted by learned senior counsel Sri
         Mistry that the non-obstante clause in sub-section (1) of Section
         144C of the Act is not with reference to the limitation period
         prescribed under Section 153 of the Act. Since a draft order
         has to be made prior to a final assessment order in the case
         of eligible assessees unlike other categories of assessees, the
         Parliament has envisaged a special procedure as opposed to the
         procedure contemplated in the case of ordinary assessees. In
1626                                                     [2025] 8 S.C.R.

                        Supreme Court Reports


          this regard, reliance was placed on the judgments of this Court
          in Central Bank of India vs. State of Kerala, (2009) 4 SCC 94
          and In Re: Interplay Between Arbitration Agreements under
          Arbitration, 1996 & Stamp Act, 1899, (2024) 6 SCC 1 in the
          context of interpretation of a non-obstante clause.

     Opinion of Learned Satish Chandra Sharma J.:
6.   My learned Brother Satish Chandra Sharma, J. who has penned his
     judgment is of the view that the learned Additional Solicitor General
     is right in his submissions and therefore has allowed the Revenue’s
     appeals while rejecting the contentions advanced on behalf of the
     respondents-assessees. He has opined that judgments of the Madras
     High Court in Roca Bathroom Products as well as the impugned
     orders have to be set-aside.
     6.1 Referring to Roca Bathroom Products, my learned brother
         has stated that sub-section (4) of Section 153 of the Act applied
         to the instant case, which providing for an additional period of
         twelve months to complete the assessment and to pass a final
         order when there is a reference to the Transfer Pricing Officer
         in terms of Section 92CA of the Act. The Madras High Court on
         the other hand, held that the proceedings before the DRP and
         the passing of the Draft Assessment and thereafter the Final
         Assessment Orders ought to take place within the period of
         limitation of twelve months as prescribed under Section 153(3)
         of the Act and not under an additional period of twelve months.
         The above reasoning has not been accepted by my learned
         Brother by observing that a fine balance has to be maintained
         between ensuring that the revenue authorities must have ample
         time and opportunity to assess the income and to ensure that
         there is no evasion of tax or escapement of income while at the
         same time, the rights of the assessees in having their return
         scrutinised on a timely basis must be balanced.
     6.2 In the above backdrop, it has been reasoned that if the entire
         procedure contemplated in terms of Section 144C of the Act
         has to be subsumed within the overall time period prescribed
         under Section 153(3) of the Act, then it would result “in a
         complete catastrophe for recovering lost tax”, as a narrower
         period of time will pressurise the Assessing Officer and as a
[2025] 8 S.C.R.                                                    1627

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

           result, the system will become unworkable. However, under
           Section 144C, specified timelines have been prescribed within
           which the assessment order must be passed. That although
           Section 153(3) does not distinguish between persons who are
           to be assessed under Section 144C of the Act or otherwise,
           in fact, those whose assessments/reassessments are made
           under Section 143(3) are different from those under Section
           144C of the Act. That under Section 144C of the Act, a totally
           distinct procedure is contemplated and if a matter is referred
           to the DRP, then the final assessment has to be made within
           the period of eleven months from the date of forwarding of the
           draft assessment order to the DRP.
     6.3 According to my learned brother, the High Courts of Bombay
         and Madras have erred in opining that no exception has been
         carved out for Section 144C of the Act in any of the sub-
         sections of Section 153 and therefore, the procedure under
         Section 144C must necessarily conclude within the timeframe
         prescribed under Section 153(3) of the Act. My learned Brother
         has agreed with this view only to a limited extent, insofar as
         the timeline prescribed under Section 153(3) is concerned in
         as much as it must apply to the proceedings under Section
         144C of the Act but only insofar as they relate to the passing
         of the draft assessment order contemplated under sub-section
         (1) of Section 144C of the Act. In other words, the view taken
         by my learned Brother is that in addition to the timeframe
         stipulated under Section 153(3) of the Act, i.e., twelve months
         for making an assessment order, the timeframe that is taken
         for completing the proceeding under Section 144C would also
         have to be excluded from the aforesaid twelve months which
         would automatically extend the limitation period beyond the
         twelve months as contemplated under Section 153(3) of the Act.
         This view is sought to be justified by holding that sub-sections
         (4) and (13) of Section 144C of the Act which contain the non-
         obstante clauses, exclude the application of Section 153(3) of
         the Act and the timelines prescribed thereunder. However, the
         High Courts of Madras and Bombay have taken the view that
         the timeline under Section 144C further reduces the timeline
         available to the Assessing Officer to pass an assessment order
         under that provision and that it limits the timeline in order to
1628                                                      [2025] 8 S.C.R.

                       Supreme Court Reports


         achieve the mandate under Section 153(3) of the Act which
         according to my learned Brother is an incorrect view.
    6.4 That, after the directions are issued by the DRP under Section
        144C, a period of one month is contemplated for passing the
        final assessment order, which in any case has to be passed
        within an overall twelve months period, under Section 153(3)
        of the Act. But learned Brother Sharma, J. has opined that the
        timelines in sub-sections (4) and (13) of Section 144C of the
        Act are independent of the timeline contemplated under Section
        153(3) of the Act and Section 144C operates in a timeline in
        addition to the timeline contemplated under Section 153(3) of
        the Act. Therefore, the Bombay and Madras High Courts were
        not correct in their conclusions.
    6.5 It is further reasoned by my learned Brother that Section 153(3)
        of the Act which prescribes the period of twelve months is only
        for the purpose of passing a draft order. The non-obstante
        clause contained in sub-sections (4) and (13) of Section 144C
        of the Act extend the timeline for passing a final order; that sub-
        section (4) of Section 144C operates only when the variation
        proposed in the draft assessment order is not accepted or
        when the period of filing objections before DRP has expired,
        which is subsequent to the passing of the draft assessment
        order. Therefore, the Assessing Officer has to comply with
        the requirements of Section 153(3) of the Act only insofar as
        the passing of the draft assessment order is concerned and if
        the variations made by him in the said order are accepted or
        objections are not made within a period of thirty days, then the
        period of one month is extended for passing the final assessment
        order under Section 144C(4) of the Act.
    6.6 Applying the said reasoning to the present case, it has been held
        that the Tribunal passed the remand order on 04.09.2019 and
        Assessing Officer ought to have passed the draft assessment
        order before 30.09.2021 and if in case the acceptance was
        received or no objection was filed before 30.10.2021 then the
        final order had to be passed in a month’s time. But if objections
        were received from the eligible assessee then sub-sections (12)
        and (13) of Section 144C would apply and the Assessing Officer
        would have an additional period of one month to pass the final
[2025] 8 S.C.R.                                                          1629

     Assistant Commissioner of Income Tax (International Taxation)
           & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

           assessment order. This means that if the DRP issues directions,
           then within a period of one month, the final assessment order
           has to be passed, which is practically impossible, and the
           provision would be reduced to an absurdity. Therefore, the view
           of the High Court of Madras and Bombay was not acceptable
           to my learned Brother.
      6.7 Thus, according to my learned Brother, Sharma, J. the timeline
          mentioned under Section 153(3) would apply only to the passing
          of the draft assessment order and if Section 92C applies, then
          the period would automatically be extended by twelve months
          under Section 153(4) of the Act.
      6.8 Therefore, the impugned orders of the Bombay High Court have
          been set-aside and the appeals have been allowed by directing
          the revenue authorities to pass afresh an appropriate order in
          accordance with law, reserving liberty to the assessees to take
          recourse to remedies available under the law (by referring to
          the liberty granted to the parties in terms of paragraph 20 of the
          judgment and order dated 30.08.2021 passed by the Bombay
          High Court in Writ Petition No.30944 of 2021).

      Relevant Provisions:
7.    Before proceeding further, it would be useful to extract the relevant
      provisions of the Act as under:
           “2. Definitions. – In this Act, unless the context otherwise
           requires, -
                                     xxx
           (40) “regular assessment” means the assessment made
           under sub-section (3) of section 143 or section 144;”
      7.1 Section 44BB is a special provision for computing profits and
          gains in connection with the business of exploration etc., of
          mineral oils which provision is applicable to the respondent
          assessees. The explanation in Section 44BB states that a
          plant includes ships, aircrafts, vehicles, drilling units, scientific
          apparatus and equipment, used for the purposes of such
          business and the expression “minerals oil” includes petroleum
          and natural gas.
1630                                                         [2025] 8 S.C.R.

                           Supreme Court Reports


    7.2 Section 139 speaks of filing of return of income. Section
        143 deals with ‘assessment’ while Section 144 deals with
        ‘best judgment assessment’. Under Section 144A the Joint
        Commissioner has the power to issue directions in certain
        cases while under Section 144BA reference can be made to
        the Principal Commissioner or Commissioner in certain cases.
        Section 144C deals with reference to dispute resolution panel.
        The time limit for completion of assessment, reassessment and
        recomputation is prescribed under Section 153 of the Act. The
        said Section prescribes the limitation period for the making
        of, inter alia, assessment orders on the application of several
        other provisions which is relevant for the purposes of this case.
        Sections 144C and 153 are extracted as under:
              “144C. Reference to dispute resolution panel. -
              (1) The Assessing Officer shall, notwithstanding
              anything to the contrary contained in this Act, in the
              first instance, forward a draft of the proposed order
              of assessment (hereafter in this section referred
              to as the draft order) to the eligible assessee if he
              proposes to make, on or after the 1st day of October,
              2009, any variation which is prejudicial to the interest
              of such assessee.
              (2) On receipt of the draft order, the eligible assessee
              shall, within thirty days of the receipt by him of the
              draft order,—
              (a)   file his acceptance of the variations to the
                    Assessing Officer; or
              (b)   file his objections, if any, to such variation with,—
                    (i)     the Dispute Resolution Panel; and
                    (ii)    the Assessing Officer.
              (3) The Assessing Officer shall complete the
              assessment on the basis of the draft order, if—
              (a)   the assessee intimates to the Assessing Officer
                    the acceptance of the variation; or
              (b)   no objections are received within the period
                    specified in sub-section (2).
[2025] 8 S.C.R.                                                            1631

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

                (4) The Assessing Officer shall, notwithstanding
                anything contained in section 153 or section 153B,
                pass the assessment order under sub-section (3)
                within one month from the end of the month in
                which,—
                (a)   the acceptance is received; or
                (b)   the period of filing of objections under sub-
                      section (2) expires.
                (5) The Dispute Resolution Panel shall, in a case
                where any objection is received under sub-section
                (2), issue such directions, as it thinks fit, for the
                guidance of the Assessing Officer to enable him to
                complete the assessment.
                (6) The Dispute Resolution Panel shall issue the
                directions referred to in sub-section (5), after
                considering the following, namely:—
                (a)   draft order;
                (b)   objections filed by the assessee;
                (c)   evidence furnished by the assessee;
                (d)   report, if any, of the Assessing Officer, Valuation
                      Officer or Transfer Pricing Officer or any other
                      authority;
                (e)   records relating to the draft order;
                (f)   evidence collected by, or caused to be collected
                      by, it; and
                (g)   result of any enquiry made by, or caused to be
                      made by, it.
                (7) The Dispute Resolution Panel may, before issuing
                any directions referred to in sub-section (5),—
                (a)   make such further enquiry, as it thinks fit; or
                (b)   cause any further enquiry to be made by any
                      income-tax authority and report the result of
                      the same to it.
1632                                               [2025] 8 S.C.R.

                 Supreme Court Reports


        (8) The Dispute Resolution Panel may confirm,
        reduce or enhance the variations proposed in the
        draft order so, however, that it shall not set aside
        any proposed variation or issue any direction under
        sub-section (5) for further enquiry and passing of the
        assessment order.
        Explanation.—For the removal of doubts, it is hereby
        declared that the power of the Dispute Resolution
        Panel to enhance the variation shall include and
        shall be deemed always to have included the
        power to consider any matter arising out of the
        assessment proceedings relating to the draft order,
        notwithstanding that such matter was raised or not
        by the eligible assessee.
        (9) If the members of the Dispute Resolution Panel
        differ in opinion on any point, the point shall be
        decided according to the opinion of the majority of
        the members.
        (10) Every direction issued by the Dispute Resolution
        Panel shall be binding on the Assessing Officer.
        (11) No direction under sub-section (5) shall be
        issued unless an opportunity of being heard is given
        to the assessee and the Assessing Officer on such
        directions which are prejudicial to the interest of the
        assessee or the interest of the revenue, respectively.
        (12) No direction under sub-section (5) shall be
        issued after nine months from the end of the month
        in which the draft order is forwarded to the eligible
        assessee.
        (13) Upon receipt of the directions issued under sub-
        section (5), the Assessing Officer shall, in conformity
        with the directions, complete, notwithstanding
        anything to the contrary contained in section 153 or
        section 153B, the assessment without providing any
        further opportunity of being heard to the assessee,
        within one month from the end of the month in which
        such direction is received.
[2025] 8 S.C.R.                                                            1633

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

                (14) The Board may make rules for the purposes of
                the efficient functioning of the Dispute Resolution
                Panel and expeditious disposal of the objections
                filed under sub-section (2) by the eligible assessee.
                (14A) The provisions of this section shall not apply
                to any assessment or reassessment order passed by
                the Assessing Officer with the prior approval of the
                Principal Commissioner or Commissioner as provided
                in sub-section (12) of section 144BA.
                (14B) The Central Government may make a scheme,
                by notification in the Official Gazette, for the purposes
                of issuance of directions by the dispute resolution
                panel, so as to impart greater efficiency, transparency
                and accountability by—
                (a)   eliminating the interface between the dispute
                      resolution panel and the eligible assessee or
                      any other person to the extent technologically
                      feasible;
                (b)   optimising utilisation of the resources through
                      economies of scale and functional specialisation;
                (c)   introducing a mechanism with dynamic
                      jurisdiction for issuance of directions by dispute
                      resolution panel.
                (14C) The Central Government may, for the purpose
                of giving effect to the scheme made under sub-
                section (14B), by notification in the Official Gazette,
                direct that any of the provisions of this Act shall
                not apply or shall apply with such exceptions,
                modifications and adaptations as may be specified
                in the notification.
                (14D) Every notification issued under sub-section
                (14B) and sub-section (14C) shall, as soon as may
                be after the notification is issued, be laid before each
                House of Parliament.
                (15) For the purposes of this section,—
1634                                                 [2025] 8 S.C.R.

                     Supreme Court Reports


        (a)   “Dispute Resolution Panel” means a collegium
              comprising of three Commissioners of Income-
              tax constituted by the Board for this purpose;
        (b)   “eligible assessee” means,—
              (i)     any person in whose case the variation
                      referred to in sub-section (1) arises as a
                      consequence of the order of the Transfer
                      Pricing Officer passed under sub-section
                      (3) of section 92CA; and
              (ii)    any non-resident not being a company, or
                      any foreign company:
        Provided that such eligible assessee shall not include
        person referred to in sub-section (1) of section 158BA
        or other person referred to in section 158BD.
        (16) The provisions of this section shall not apply to
        any proceedings under Chapter XIV-B.
                              xxx
        153. Time limit for completion of assessment,
        reassessment and recomputation. - (1) No order
        of assessment shall be made under section 143 or
        section 144 at any time after the expiry of twenty-
        one months from the end of the assessment year in
        which the income was first assessable:
        Provided that in respect of an order of assessment
        relating to the assessment year commencing on
        the 1st day of April, 2018, the provisions of this
        sub-section shall have effect, as if for the words
        “twenty-one months”, the words “eighteen months”
        had been substituted:
        Provided further that in respect of an order of
        assessment relating to the assessment year
        commencing on—
        (i)   1st day of April, 2019, the provisions of this
              sub-section shall have effect, as if for the words
              “twenty-one months”, the words “twelve months”
              had been substituted;
[2025] 8 S.C.R.                                                            1635

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

                (ii)   1st day of April, 2020, the provisions of this
                       sub-section shall have effect, as if for the words
                       “twenty-one months”, the words “eighteen
                       months” had been substituted:
                Provided also that in respect of an order of assessment
                relating to the assessment year commencing on
                the 1st day of April, 2021, the provisions of this
                sub-section shall have effect, as if for the words
                “twenty-one months”, the words “nine months” had
                been substituted:
                Provided also that in respect of an order of assessment
                relating to the assessment year commencing on or
                after the 1st day of April, 2022, the provisions of
                this sub-section shall have effect, as if for the words
                “twenty-one months”, the words “twelve months” had
                been substituted.
                (1A) Notwithstanding anything contained in sub-
                section (1), where a return under sub-section (8A)
                of section 139 is furnished, an order of assessment
                under section 143 or section 144 may be made at
                any time before the expiry of twelve months from
                the end of the financial year in which such return
                was furnished.
                (1B) Notwithstanding anything in sub-section (1),
                where a return is furnished in consequence of an
                order under clause (b) of sub-section (2) of section
                119, an order of assessment under section 143 or
                section 144 may be made at any time before the
                expiry of twelve months from the end of the financial
                year in which such return was furnished.
                (2) No order of assessment, reassessment or
                recomputation shall be made under section 147
                after the expiry of nine months from the end of the
                financial year in which the notice under section 148
                was served:
                Provided that where the notice under section 148
                is served on or after the 1st day of April, 2019, the
1636                                               [2025] 8 S.C.R.

                 Supreme Court Reports


        provisions of this sub-section shall have effect, as
        if for the words “nine months”, the words “twelve
        months” had been substituted.
        (3) Notwithstanding anything contained in sub-
        sections (1), (1A) and (2), an order of fresh
        assessment or fresh order under section 92CA, as
        the case may be, in pursuance of an order under
        section 250 or section 254 or section 263 or section
        264, setting aside or cancelling an assessment,
        or an order under section 92CA, as the case may
        be, may be made at any time before the expiry of
        nine months from the end of the financial year in
        which the order under section 250 or section 254
        is received by the Principal Chief Commissioner or
        Chief Commissioner or Principal Commissioner or
        Commissioner or, as the case may be, the order
        under section 263 or section 264 is passed by the
        Principal Chief Commissioner or Chief Commissioner
        or Principal Commissioner or Commissioner, as the
        case may be:
        Provided that where the order under section 250
        or section 254 is received by the Principal Chief
        Commissioner or Chief Commissioner or Principal
        Commissioner or Commissioner or, as the case
        may be, the order under section 263 or section 264
        is passed by the Principal Chief Commissioner or
        Chief Commissioner or Principal Commissioner or
        Commissioner, as the case may be, on or after the 1st
        day of April, 2019, the provisions of this sub-section
        shall have effect, as if for the words “nine months”,
        the words “twelve months” had been substituted.
        (3A) Notwithstanding anything contained in sub-
        sections (1), (1A), (2) and (3), where an assessment
        or reassessment is pending on the date of initiation
        of search under section 132 or making of requisition
        under section 132A, the period available for
        completion of assessment or reassessment, as the
        case may be, under the said sub-sections shall,—
[2025] 8 S.C.R.                                                              1637

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

                (a)   in a case where such search is initiated under
                      section 132 or such requisition is made under
                      section 132A;
                (b)   in the case of an assessee, to whom any money,
                      bullion, jewellery or other valuable article or thing
                      seized or requisitioned belongs to;
                (c)   in the case of an assessee, to whom any books
                      of account or documents seized or requisitioned
                      pertains or pertain to, or any information
                      contained therein, relates to, be extended by
                      twelve months.
                (4) Notwithstanding anything contained in sub-
                sections (1), (1A), (2), (3) and (3A), where a
                reference under sub-section (1) of section 92CA is
                made during the course of the proceeding for the
                assessment or reassessment, the period available
                for completion of assessment or reassessment, as
                the case may be, under the said sub-sections (1),
                (1A), (2), (3) and (3A), shall be extended by twelve
                months.
                (5) Where effect to an order under section 250 or
                section 254 or section 260 or section 262 or section
                263 or section 264 is to be given by the Assessing
                Officer or the Transfer Pricing Officer, as the case
                may be, wholly or partly, otherwise than by making
                a fresh assessment or reassessment or fresh order
                under section 92CA, as the case may be, such effect
                shall be given within a period of three months from
                the end of the month in which order under section
                250 or section 254 or section 260 or section 262
                is received by the Principal Chief Commissioner
                or Chief Commissioner or Principal Commissioner
                or Commissioner, as the case may be, the order
                under section 263 or section 264 is passed by the
                Principal Chief Commissioner or Chief Commissioner
                or Principal Commissioner or Commissioner, as the
                case may be:
1638                                                [2025] 8 S.C.R.

                 Supreme Court Reports


        Provided that where it is not possible for the
        Assessing Officer or the Transfer Pricing Officer, as
        the case may be, to give effect to such order within the
        aforesaid period, for reasons beyond his control, the
        Principal Chief Commissioner or Chief Commissioner
        or Principal Commissioner or Commissioner, as the
        case may be on receipt of such request in writing
        from the Assessing Officer or the Transfer Pricing
        Officer, as the case may be, if satisfied, may allow
        an additional period of six months to give effect to
        the order:
        Provided further that where an order under section
        250 or section 254 or section 260 or section 262 or
        section 263 or section 264 requires verification of
        any issue by way of submission of any document
        by the assessee or any other person or where an
        opportunity of being heard is to be provided to the
        assessee, the order giving effect to the said order
        under section 250 or section 254 or section 260 or
        section 262 or section 263 or section 264 shall be
        made within the time specified in sub-section (3).
        (5A) Where the Transfer Pricing Officer gives effect to
        an order or direction under section 263 by an order
        under section 92CA and forwards such order to the
        Assessing Officer, the Assessing Officer shall proceed
        to modify the order of assessment or reassessment
        or recomputation, in conformity with such order of the
        Transfer Pricing Officer, within two months from the
        end of the month in which such order of the Transfer
        Pricing Officer is received by him.
        (6) Nothing contained in sub-sections (1), (1A) and (2)
        shall apply to the following classes of assessments,
        reassessments and recomputation which may, subject
        to the provisions of sub-sections (3), (5) and (5A),
        be completed—
        (i)   where the assessment, reassessment or
              recomputation is made on the assessee or any
              person in consequence of or to give effect to any
[2025] 8 S.C.R.                                                          1639

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

                       finding or direction contained in an order under
                       section 250, section 254, section 260, section
                       262, section 263, or section 264 or in an order
                       of any court in a proceeding otherwise than by
                       way of appeal or reference under this Act, on or
                       before the expiry of twelve months from the end
                       of the month in which such order is received or
                       passed by the Principal Chief Commissioner or
                       Chief Commissioner or Principal Commissioner
                       or Commissioner, as the case may be; or
                (ii)   where, in the case of a firm, an assessment is
                       made on a partner of the firm in consequence
                       of an assessment made on the firm under
                       section 147, on or before the expiry of twelve
                       months from the end of the month in which
                       the assessment order in the case of the firm
                       is passed.
                (7) Where effect to any order, finding or direction
                referred to in sub-section (5) or sub-section (6) is
                to be given by the Assessing Officer, within the time
                specified in the said sub-sections, and such order has
                been received or passed, as the case may be, by the
                income-tax authority specified therein before the 1st
                day of June, 2016, the Assessing Officer shall give
                effect to such order, finding or direction, or assess,
                reassess or recompute the income of the assessee,
                on or before the 31st day of March, 2017.
                (8) Notwithstanding anything contained in the
                foregoing provisions of this section, sub-section
                (2) of section 153A or sub-section (1) of section
                153B or section 158BE, the order of assessment
                or reassessment, relating to any assessment year,
                which stands revived under sub-section (2) of section
                153A or sub-section (5) of section 158BA, shall be
                made within a period of one year from the end of the
                month of such revival or within the period specified
                in this section or sub-section (1) of section 153B or
                section 158BE, whichever is later.
1640                                                  [2025] 8 S.C.R.

                  Supreme Court Reports


        (9) The provisions of this section as they stood
        immediately before the commencement of the
        Finance Act, 2016, shall apply to and in relation to any
        order of assessment, reassessment or recomputation
        made before the 1st day of June, 2016:
        Provided that where a notice under sub-section (1)
        of section 142 or sub-section (2) of section 143 or
        section 148 has been issued prior to the 1st day of
        June, 2016 and the assessment or reassessment has
        not been completed by such date due to exclusion of
        time referred to in Explanation 1, such assessment or
        reassessment shall be completed in accordance with
        the provisions of this section as it stood immediately
        before its substitution by the Finance Act, 2016 (28
        of 2016).
        Explanation 1.—For the purposes of this section, in
        computing the period of limitation—
        (i)    the time taken in reopening the whole or any part
               of the proceeding or in giving an opportunity to
               the assessee to be re-heard under the proviso
               to section 129; or
        (ii)   the period commencing on the date on which
               stay on the assessment proceeding was
               granted by an order or injunction of any court
               and ending on the date on which certified copy
               of the order vacating the stay was received by
               the jurisdictional Principal Commissioner or
               Commissioner; or
        (iii) the period commencing from the date on which
              the Assessing Officer intimates the Central
              Government or the prescribed authority, the
              contravention of the provisions of clause (21) or
              clause (22B) or clause (23A) or clause (23B),
              under clause (i) of the first proviso to sub-section
              (3) of section 143 and ending with the date on
              which the copy of the order withdrawing the
              approval or rescinding the notification, as the
[2025] 8 S.C.R.                                                            1641

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

                      case may be, under those clauses is received
                      by the Assessing Officer; or
                (iv) the period commencing from the date on which
                     the Assessing Officer directs the assessee to get
                     his accounts audited or inventory valued under
                     sub-section (2A) of section 142 and—
                      (a)   ending with the last date on which the
                            assessee is required to furnish a report of
                            such audit or inventory valued under that
                            sub-section; or
                      (b)   where such direction is challenged before
                            a court, ending with the date on which
                            the order setting aside such direction is
                            received by the Principal Commissioner
                            or Commissioner; or
                (v)   the period commencing from the date on which
                      the Assessing Officer makes a reference to the
                      Valuation Officer under sub-section (1) of section
                      142A and ending with the date on which the
                      report of the Valuation Officer is received by
                      the Assessing Officer; or
                (vi) the period (not exceeding sixty days) commencing
                     from the date on which the Assessing Officer
                     received the declaration under sub-section (1)
                     of section 158A and ending with the date on
                     which the order under sub-section (3) of that
                     section is made by him; or
                (vii) in a case where an application made before the
                      Income-tax Settlement Commission is rejected
                      by it or is not allowed to be proceeded with by it,
                      the period commencing from the date on which
                      an application is made before the Settlement
                      Commission under section 245C and ending
                      with the date on which the order under sub-
                      section (1) of section 245D is received by the
                      Principal Commissioner or Commissioner under
                      sub-section (2) of that section; or
1642                                               [2025] 8 S.C.R.

                 Supreme Court Reports


        (viii) the period commencing from the date on which
               an application is made before the Authority
               for Advance Rulings or before the Board for
               Advance Rulings under sub-section (1) of
               section 245Q and ending with the date on which
               the order rejecting the application is received
               by the Principal Commissioner or Commissioner
               under sub-section (3) of section 245R; or
        (ix) the period commencing from the date on which
             an application is made before the Authority
             for Advance Rulings or before the Board for
             Advance Rulings under sub-section (1) of
             section 245Q and ending with the date on which
             the advance ruling pronounced by it is received
             by the Principal Commissioner or Commissioner
             under sub-section (7) of section 245R; or
        (x)   the period commencing from the date on
              which a reference or first of the references for
              exchange of information is made by an authority
              competent under an agreement referred to in
              section 90 or section 90A and ending with the
              date on which the information requested is
              last received by the Principal Commissioner
              or Commissioner or a period of one year,
              whichever is less; or
        (xi) the period commencing from the date on which
             a reference for declaration of an arrangement
             to be an impermissible avoidance arrangement
             is received by the Principal Commissioner or
             Commissioner under sub-section (1) of section
             144BA and ending on the date on which a
             direction under sub-section (3) or sub-section
             (6) or an order under sub-section (5) of the said
             section is received by the Assessing Officer; or
        (xii) the period (not exceeding one hundred and
              eighty days) commencing from the date on
              which a search is initiated under section 132
              or a requisition is made under section 132A
[2025] 8 S.C.R.                                                             1643

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

                     and ending on the date on which the books
                     of account or other documents, or any money,
                     bullion, jewellery or other valuable article or thing
                     seized under section 132 or requisitioned under
                     section 132A, as the case may be, are handed
                     over to the Assessing Officer having jurisdiction
                     over the assessee,—
                     (a)   in whose case such search is initiated
                           under section 132 or such requisition is
                           made under section 132A; or
                     (b)   to whom any money, bullion, jewellery or
                           other valuable article or thing seized or
                           requisitioned belongs to; or
                     (c)   to whom any books of account or documents
                           seized or requisitioned pertains or pertains
                           to, or any information contained therein,
                           relates to; or
                (xiii) the period commencing from the date on which
                       the Assessing Officer makes a reference to
                       the Principal Commissioner or Commissioner
                       under the second proviso to sub-section (3) of
                       section 143 and ending with the date on which
                       the copy of the order under clause (ii) or clause
                       (iii) of the fifteenth proviso to clause (23C) of
                       section 10 or clause (ii) or clause (iii) of sub-
                       section (4) of section 12AB, as the case may
                       be, is received by the Assessing Officer, shall
                       be excluded:
                Provided that where immediately after the exclusion of
                the aforesaid period, the period of limitation referred
                to in sub-sections (1), (1A), (2), (3) and sub-section
                (8) available to the Assessing Officer for making an
                order of assessment, reassessment or recomputation,
                as the case may be, is less than sixty days, such
                remaining period shall be extended to sixty days and
                the aforesaid period of limitation shall be deemed to
                be extended accordingly:
1644                                                 [2025] 8 S.C.R.

                 Supreme Court Reports


        Provided further that where the period available
        to the Transfer Pricing Officer is extended to sixty
        days in accordance with the proviso to sub-section
        (3A) of section 92CA and the period of limitation
        available to the Assessing Officer for making an
        order of assessment, reassessment or recomputation,
        as the case may be, is less than sixty days, such
        remaining period shall be extended to sixty days and
        the aforesaid period of limitation shall be deemed to
        be extended accordingly:
        Provided also that where a proceeding before the
        Settlement Commission abates under section 245HA,
        the period of limitation available under this section
        to the Assessing Officer for making an order of
        assessment, reassessment or recomputation, as the
        case may be, shall, after the exclusion of the period
        under sub-section (4) of section 245HA, be not less
        than one year; and where such period of limitation
        is less than one year, it shall be deemed to have
        been extended to one year; and for the purposes of
        determining the period of limitation under sections
        149, 154, 155 and 158BE and for the purposes of
        payment of interest under section 244A, this proviso
        shall also apply accordingly:
        Provided also that where the assessee exercises
        the option to withdraw the application under sub-
        section (1) of section 245M, the period of limitation
        available under this section to the Assessing Officer
        for making an order of assessment, reassessment or
        recomputation, as the case may be, shall, after the
        exclusion of the period under sub-section (5) of the
        said section, be not less than one year; and where
        such period of limitation is less than one year, it shall
        be deemed to have been extended to one year:
        Provided also that for the purposes of determining the
        period of limitation under sections 149, 154 and 155,
        and for the purposes of payment of interest under
        section 244A, the provisions of the fourth proviso
        shall apply accordingly:
[2025] 8 S.C.R.                                                              1645

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

                Provided also that where after exclusion of the period
                referred to in clause (xii) the period of limitation for
                making an order of assessment, reassessment or
                recomputation, as the case may be, ends before the
                end of the month, such period shall be extended to
                the end of such month.
                Explanation 2.—For the purposes of this section,
                where, by an order referred to in clause (i) of sub-
                section (6),—
                (a)   any income is excluded from the total income
                      of the assessee for an assessment year, then,
                      an assessment of such income for another
                      assessment year shall, for the purposes of section
                      150 and this section, be deemed to be one made
                      in consequence of or to give effect to any finding
                      or direction contained in the said order; or
                (b)   any income is excluded from the total income of
                      one person and held to be the income of another
                      person, then, an assessment of such income
                      on such other person shall, for the purposes of
                      section 150 and this section, be deemed to be
                      one made in consequence of or to give effect to
                      any finding or direction contained in the said order,
                      if such other person was given an opportunity of
                      being heard before the said order was passed.”
     7.3 Section 246A deals with appeals before the Commissioner
         (Appeals) which is essentially with regard to an assessment
         order passed under sub-section (3) of Section 143 or sub-
         section (12) of Section 144BA or Section 144 made by the
         Assessing Officer. However, any order passed in pursuance of
         the directions of the DRP is not appealable to the Commissioner
         (Appeals) as the same is excluded under the said provision.
         On the other hand, under Section 253(1)(d), an order passed
         by an Assessing Officer under sub-section (3) of Section 143
         or Section 147 or Section 153A or Section 153C in pursuance
         of the directions issued by the DRP, or an order passed under
         Section 154 in respect of such order can be appealed directly
         to the tribunal.
1646                                                         [2025] 8 S.C.R.

                          Supreme Court Reports


     Material relied upon by the Respondents in support of their
     Submissions:
8.   Learned senior counsel for the respondents relied upon the Budget
     Speeches of the Finance Ministers of the relevant years in support
     of their submission that it has been the intention of the Parliament to
     reduce the time consumed in making an assessment order in the case
     of eligible assessees. The relevant portions are extracted as under:

     (i)    Speech of Finance Minister on July 6, 2009
            “96. In order to further improve the investment climate
            in the country, we need to facilitate the resolution of tax
            disputes faced by foreign companies within a reasonable
            time frame. This is particularly relevant for such companies
            in the Information Technology (IT) sector. I, therefore,
            propose to create an alternative dispute resolution
            mechanism within the Income Tax Department for the
            resolution of transfer pricing disputes. To reduce the
            impact of judgemental errors in determining transfer price
            in international transactions, it is proposed to empower
            the Central Board of Direct Taxes (CBDT) to formulate
            ‘safe harbour’ rules.
                                                    (underlining by me)

     (ii)   Memorandum Regarding Delegated Legislation
            Clause 55
            “Clause 55 of the Bill seeks to insert a new section 144C
            relating to reference to Dispute Resolution Panel.
            The proposed new section provides for a dispute resolution
            mechanism for the purpose of speedy disposal of the
            objections raised by the eligible assessee under this new
            section.
            Accordingly, it is proposed to empower the Board to make
            rules for the efficient functioning of the Dispute Resolution
            Panel for expeditious disposal of the objections filed by
            the eligible assessee.”
                                     xxx
[2025] 8 S.C.R.                                                             1647

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

           Provision for constitution of alternate dispute
           resolution mechanism
           The dispute resolution mechanism presently in place
           is time consuming and finality in high demand cases is
           attained only after a long-drawn litigation till Supreme
           Court. Flow of foreign investment is extremely sensitive
           to prolonged uncertainty in tax related matter. Therefore,
           it is proposed to amend the Income-tax Act to provide
           for an alternate dispute resolution mechanism which
           will facilitate expeditious resolution of disputes in a fast
           track basis.
           The salient features of the proposed alternate dispute
           resolution mechanism are as under:—
           (1) The Assessing Officer shall, forward a draft of the
           proposed order of assessment (hereinafter in this section
           referred to as the draft order) to the eligible assessee if
           he proposes to make, on or after the 1st day of October,
           2009, any variation in the income or loss returned which
           is prejudicial to the interest of such assessee.
           (2) On receipt of the draft order, the eligible assessee shall,
           within thirty days of the receipt by him of the draft order,-
           (a)   File his acceptance of the variations to the Assessing
                 Officer; or
           (b)   File his objections, if any, to such variation with,—
                 (i)    The Dispute Resolution Panel; and
                 (ii)   The Assessing Officer.
           (3) The Assessing Officer shall complete the assessment
           on the basis of the draft order, if —
           (a)   The assessee intimates to the Assessing Officer the
                 acceptance of the variation; or
           (b)   No objections are received within the period specified
                 in sub-section (2).
           (4) The Assessing Officer shall, notwithstanding anything
           contained in section 153, pass the assessment order
1648                                                       [2025] 8 S.C.R.

                       Supreme Court Reports


        under sub-section (3) within one month from the end of
        the month in which,—
        (a)   The acceptance is received; or
        (b)   The period of filing of objections under sub-section
              (2) expires.
        (5) The Dispute Resolution Panel shall, in a case where any
        objections are received under sub-section (2), issue such
        directions, as it thinks fit, for the guidance of the Assessing
        Officer to enable him to complete the assessment.
        (6) The Dispute Resolution Panel shall issue the directions
        referred to in sub-section (5), after considering the
        following, namely:—
        (a)   Draft order;
        (b)   Objections filed by the assessee;
        (c)   Evidence furnished by the assessee;
        (d)   Report, if any, of the Assessing Officer, Valuation
              Officer or Transfer Pricing Officer or any other
              authority;
        (e)   Records relating to the draft order;
        (f)   Evidence collected by, or caused to be collected by,
              it; and
        (g)   Result of any enquiry made by, or caused to be
              made by it.
        (7) The Dispute Resolution Panel may, before issuing any
        directions referred to in sub-section (5), -
        (a)   Make such further enquiry, as it thinks fit; or
        (b)   Cause any further enquiry to be made by any income
              tax authority and report the result of the same to it.
        (8) The Dispute Resolution Panel may confirm, reduce
        or enhance the variations proposed in the draft order so,
        however, that it shall not set aside any proposed variation
        or issue any direction under sub-section (5) for further
        enquiry and passing of the assessment order.
[2025] 8 S.C.R.                                                            1649

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

           (9) If the members of the Dispute Resolution Panel differ in
           opinion on any point, the point shall be decided according
           to the opinion of the majority of the members.
           (10) Every direction issued by the Dispute Resolution
           Panel shall be binding on the Assessing Officer.
           (11) No direction under sub-section (5) shall be issued
           unless an opportunity of being heard is given to the
           assessee and the Assessing Officer on such directions
           which are prejudicial to the interest of the assessee or
           the interest of the revenue, respectively.
           (12) No direction under sub-section (5) shall be issued
           after nine months from the end of the month in which the
           draft order is forwarded to the eligible assessee.
           (13) Upon receipt of the directions issued under sub-
           section (5), the Assessing Officer shall, in conformity with
           the directions, complete, notwithstanding anything to the
           contrary contained in section 153, the assessment without
           providing any further opportunity of being heard to the
           assessee, within one month from the end of the month in
           which the direction is received.
           (14) The Board may make rules for the efficient functioning
           of the Dispute Resolution Panel and expeditious disposal
           of the objections filed, under sub-section(2), by the eligible
           assessee.
           (15) For the purposes of this section,—
           (a)   “Dispute Resolution Panel” means a collegium
                 comprising of three commissioners of Income-tax
                 constituted by the Board for this purpose;
           (b)   “eligible assessee” means,-
                 (i)    any person in whose case the variation referred
                        to in sub-section (1) arises as a consequence of
                        the order of the Transfer Pricing Officer passed
                        under sub-section (3) of section 92CA; and
                 (ii)   any foreign company.
1650                                                       [2025] 8 S.C.R.

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        Further, it is proposed to make consequential amendments—
        (i)    in sub-section (1) of section 131 so as to provide
               that “Dispute Resolution Panel” shall have the same
               powers as are vested in a Court under the Code of
               Civil Procedure, 1908 (5 of 1908);
        (ii)   in clause (a) of sub-section (1) of section 246 so as to
               exclude the order of assessment passed under sub-
               section (3) of section 143 in pursuance of directions
               of “Dispute Resolution Panel” as an appealable order
               and in clause (c) of sub-section (1) of section 246 so
               as to exclude an order passed under section 154 of
               such order as an appealable order;
        (iii) in sub-section (1) of section 253 so as to include an
              order of assessment passed under sub-section (3)
              of section 143 in pursuance of directions of “Dispute
              Resolution Panel” as an appealable order.
        These amendments will take effect from 1st October, 2009.
                                              [Clauses 49,55,71,72]”
                                                 (underlining by me)

    (iii) Notes on Clauses
        Clause 55 of the Bill seeks to insert a new section 144C
        in the Income-tax Act relating to Dispute Resolution Panel.
        The subjects of transfer pricing audit and the taxation of
        foreign company are at nascent stage in India. Often the
        Assessing Officers and Transfer Pricing Officers tend to
        take a conservative view. The correction of such view
        take very long time with the existing appellate structure.
        With a view to provide speedy disposal, it is proposed to
        amend the Income-tax Act so as to create an alternative
        dispute resolution mechanism within the income-tax
        department and accordingly, section 144C has been
        proposed to be inserted so as to provide inter alia the
        Dispute Resolution Panel as an alternative dispute
        resolution mechanism.
        This amendment will take effect from 1st October, 2009.
[2025] 8 S.C.R.                                                              1651

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

     (iv) Explanatory Notes to the Provisions of the Finance
          Act, 2016 dated 20th January 2017
           57. Rationalisation of time limit for assessment,
           reassessment and recomputation.
           57.1 The existing statutory time limit for completion of
           assessment proceedings is two years from the end of the
           assessment year in which the income was first assessable.
           It is desirable that proceedings under the Act are finalised
           more expeditiously as digitisation of processes within
           the Department has enhanced its efficiency in handling
           workload. In order to simplify the provisions of existing
           section 153 of the Income-tax Act by retaining only those
           provisions that are relevant to the current provisions of
           the Income-tax Act, section 153 of the Income-tax Act has
           been amended by substituting the existing section with the
           following changes in time limit from the existing time limits:
           (i)    the period, for completion of assessment under
                  section 143 or section 144 has been changed from
                  existing two years to twenty-one months from the
                  end of the assessment year in which the income
                  was first assessable;
           (ii)   the period for completion of assessment under section
                  147 has been changed from existing one year to nine
                  months from the end of the financial year in which
                  the notice under section 148 was served;
           (iii) the period for completion of fresh assessment in
                 pursuance of an order under section 254 or section
                 263 or section 264, setting aside or cancelling an
                 assessment has been changed from existing one year
                 to nine months from the end of the financial year in
                 which the order under section 254 is received by the
                 Principal Chief Commissioner or Chief Commissioner
                 or Principal Commissioner or Commissioner, or the
                 order under section 263 or section 264 is passed by
                 the Principal Commissioner or Commissioner
           57.2 It is further provided that the period for giving effect to
           an order, under sections 250 or 254 or 260 or 262 or 263
1652                                                     [2025] 8 S.C.R.

                      Supreme Court Reports


        or 264 of the Income-tax Act or an order of the Settlement
        Commission under sub-section (4) of section 245D of
        the Income-tax Act, where effect can be given wholly or
        partly otherwise than by making a fresh assessment or
        reassessment shall be three months from the end of the
        month in which order is received or passed, as the case
        may be, by the Principal Chief Commissioner or Chief
        Commissioner or Principal Commissioner or Commissioner.
        It is also provided that in a case where it is not possible
        for the Assessing Officer to give effect to such order within
        the aforesaid period, for reasons beyond his control, the
        Principal Commissioner or Commissioner on receipt of such
        reasons in writing from the Assessing Officer, if satisfied,
        may allow additional time of six months to give effect to
        the said order. However, in respect of cases pending as
        on 1st June 2016, the time limit for passing such order
        has been extended to 31.3.2017.
        57.3 It is also provided that where the assessment,
        reassessment or recomputation is made on the assessee
        or any person in consequence of or to give effect to any
        finding or direction contained in an order under section 250,
        254, 260, 262, 263, or section 264 of the Income-tax Act
        or in an order of any court in a proceeding otherwise than
        by way of appeal or reference under the Income-tax Act,
        then such assessment, reassessment or recomputation
        shall be made on or before the expiry of twelve months
        from the end of the month in which such order is received
        by the Principal Commissioner or Commissioner. However,
        for cases pending as on 1.6.2016, the time limit for taking
        requisite action is 31.3.2017 or twelve months from the end
        of the month in which such order is received, whichever
        is later.
        57.4 Where an assessment is made on a partner of the
        firm in consequence of an assessment made on the firm
        under section 147 of the Income-tax Act, such assessment
        shall be made on or before the expiry of twelve months
        from the end of the month in which the assessment order
        in the case of the firm is passed. However, for cases
        pending as on 1.6.2016, the time limit for taking requisite
[2025] 8 S.C.R.                                                          1653

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

           action shall be 31.3.2017 or twelve months from the end
           of the month in which order in case of firm is passed,
           whichever is later.
           57.5 Similarly, consequential changes in time limit for
           completion of assessment or reassessment by the
           Assessing Officer have been made in accordance with
           the extension of time limit provided to the Transfer Pricing
           Officer in certain cases by amendment in subsection (3A)
           to section 92CA of the Income-tax Act.
           57.6 The provisions of section 153 of the Income-tax
           Act as they stood immediately before their amendment
           by the Act shall apply to and in relation to any order of
           assessment, reassessment or recomputation made before
           the 1st of June, 2016.
           57.7 Applicability: These amendments take effect
           retrospectively from 1st of June, 2016
                                                  (underlining by me)

     (v)   Explanatory Notes to the Provisions of the Finance
           Act, 2017 dated 15th February 2018
           60. Rationalisation of time limits for completion of
           assessment, reassessment and re-computation and
           reducing the time for filing revised return.
           60.1 The provisions of section 153 of the Income-tax
           Act specify the time limit for completion of assessment,
           reassessment and re-computation of cases mentioned
           therein.
           60.2 In an effort to minimise human interface and move
           towards technology, massive computerisation has been
           carried out in the Department, which has translated
           into overall enhanced efficiency in the functioning of the
           Department. In view of the same, sub-section (1) of section
           153 of the Income-tax Act has been amended to provide that
           for the assessment year 2018-19, the time limit for making
           an assessment order under sections 143 or 144 of the
           Income-tax Act shall be reduced from twenty-one months
1654                                                     [2025] 8 S.C.R.

                      Supreme Court Reports


        to eighteen months from the end of the assessment year,
        and for the assessment year 2019-20 and onwards, the
        said time limit shall be twelve months from the end of the
        assessment year in which the income was first assessable.
        60.3 Sub-section (2) of section 153 of the Income-tax
        Act has further been amended to provide that the time
        limit for making an order of assessment, reassessment
        or recomputation under section 147 of the Income-tax
        Act, in respect of notices served under section 148 of
        the Income-tax Act on or after the 1st day of April, 2019
        shall be twelve months from the end of the financial year
        in which notice under section 148 is served.
        60.4 Sub-section (3) of section 153 of the Income-tax Act
        has also been amended to provide that the time limit for
        making an order of fresh assessment in pursuance of an
        order passed or received in the financial year 2019-20
        and onwards under sections 254 or 263 or 264 of the
        Income-tax Act shall be twelve months from the end of
        the financial year in which order under section 254 is
        received or order under section 263 or 264 is passed by
        the authority referred to therein.
                                                (underlining by me)

    (vi) Memorandum Explaining the provisions in the Finance
         Bill 2021
        Reduction of time limit for completing assessment
        Section 153 of the Act contains provisions in respect of
        time-limit for completion of assessment, reassessment
        and re-computation under the Act. The sub-section (1) of
        the said section provides that the time-limit for passing
        an assessment order under section 143 or 144 of the Act
        shall be 21 months from the end of the assessment year
        in which the income was first assessable. However, this
        time limit had earlier been curtailed in order to improve the
        efficacy and efficiency of the Department to give effect to
        computerization of processes under the Act. As a result,
        the time limit for completion of assessment proceedings
[2025] 8 S.C.R.                                                          1655

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           under sections 143 or 144 of the Act was reduced to 18
           months for A.Y. 2018-19 and 12 months for A.Y. 2019-20
           and subsequent assessment years vide the Finance Act,
           2017.
           Since then, the assessment procedure has been
           completely overhauled by the introduction of the Faceless
           Assessment Scheme, 2019. The assessment procedure is
           now conducted in a completely faceless and jurisdiction-
           less way where all internal and external communication
           is made electronically and different aspects of the
           assessment procedure like verification, scrutiny of books
           of accounts etc. are carried on by different units. The
           person-to-person interface between the taxpayer and
           the Department has been eliminated. This team-based
           approach for assessment with a dynamic jurisdiction is
           technologically driven and very efficient. Thus, the time
           required for completion of assessment procedure needs
           to be further reduced.
           The benefits of shorter time period for scrutiny proceedings
           are manifold. On the one hand, it reduces the compliance
           burden on the taxpayers who find it easier to explain
           matters pertaining to a recent previous year which also
           improve the ease of doing business. On the other hand,
           it enhances the ability of the Department to detect and
           bring to tax any leakages of revenue as the instances of
           tax evasion come to the notice of the Department within
           a shorter span of time.
           Hence, it has been proposed that the time limit for
           completion of assessment proceedings may be reduced
           further by three months. Thus the time for completing
           of assessment is proposed to be nine months from the
           end of the assessment year in which the income was
           first assessable, for the assessment year 2021-22 and
           subsequent assessment years.
           This amendment will take effect from 1st April, 2021
                                                          [Clause 41]”
                                                  (underlining by me)
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    (vii) Memorandum Explaining the provisions in the Finance
          Bill 2022
        2. As part of this process of making the tax administration
        transparent and efficient, provisions for notifying faceless
        schemes under sections 92CA, 144C, 253 and 264A were
        introduced in the Act through Taxation and Other Laws
        (Relaxation and Amendment of Certain Provisions) Act,
        2020 with effect from 01.11.2020 and under section 255,
        was inserted through Finance Act, 2021 with effect from
        01.04.2021:

              S.  Section     Scheme                Date of
              No.                                   Limitation
               1.    92CA          Faceless         31st day of
                                determination of    March, 2022
                               arm’s length price
               2.    144C      Faceless Dispute     31st day of
                               Resolution Panel     March, 2022
               3.     253     Faceless appeal to 31st day of
                              Appellate Tribunal March, 2022
               4.     255          Faceless         31st day of
                                 procedure of       March, 2023
                               Appellate Tribunal


        3. Section 92CA and section 144C are principally
        related to the transfer pricing functions and international
        taxation which are presently out of the regime of faceless
        assessment. New schemes for these two functions are
        a part of the assessment function and should follow
        the faceless assessment procedure, wherein certain
        modifications are proposed which will have an impact
        on the information technology structure. Therefore,
        notification at this time shall result in delay in stabilization
        of the systems.
        4. As for notification of scheme under section 255, the
        Appellate Tribunal is deemed to be a civil court for all the
        purposes of section 195 of the Act and Chapter XXXV
        of the Code of Criminal Procedure, 1898. Therefore, a
        scheme governing the procedures to be followed by such
[2025] 8 S.C.R.                                                           1657

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           a body needs to be formulated after due consultations with
           Ministry of Law & Justice. Similarly, the scheme under
           section 253 have to follow the scheme under section 255.
           5. In light of the above limitations it is proposed to extend
           the date for issuing directions for the purposes of these
           sections 92CA, 144C, 253 and 255 till 31st March, 2024.
                                                   (underlining by me)

     8.1 A perusal of the speech of the Finance Minister dated 06.07.2009
         in support of the Finance (No.2) Bill, 2009 (for short, ‘the 2009
         Bill’) makes it apparent that the intent of the Parliament behind
         Section 144C is to expedite the final disposal of tax disputes
         pertaining to an eligible assessee. It should be recalled that a
         three-Judge Bench of this Court in Shree Sajjan Mills Ltd. vs.
         CIT, (1985) 4 SCC 590 observed that the principle that a
         taxing statute should be strictly construed does not exclude a
         reasonable construction which gives effect to the purpose or
         intention of a provision as apparent from the scheme of the Act.
         It goes without saying that such reasonable construction is to be
         achieved only with the assistance of the internal and external
         aids permissible under the law and not by drawing reliance on
         any superlative or equitable considerations or, even, the goal
         of “recovering lost tax”.
     8.2 Supporting legislative intent is also clear from the Memorandum
         to the 2009 Bill which vide clause (55) introduced Section 144C
         in the Act. The Memorandum specifically noted that the 2009
         Bill amended the Act, inter alia, with a view to ‘encouraging
         the growth of foreign investment in India by providing for
         a speedy dispute resolution mechanism.’ It was cautiously
         noted that flow of foreign investment is extremely sensitive to
         prolonged uncertainty in tax matters and the alternate dispute
         mechanism was being brought in precisely to usher in a regime
         of expeditious resolution of tax disputes. The note on clause
         (55) exhibits a similar intent. It is noted that the ‘subjects of
         transfer pricing audit and the taxation of foreign company are
         at nascent stage in India. Often the Assessing Officers and
         Transfer Pricing Officers tend to take a conservative view.’ The
         same note further explained that course correction from such
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          a view took a very long time within the then existing appellate
          structure, and therefore Section 144C was inserted to ensure
          speedy disposal by the creation of the DRP as an ‘alternative
          dispute resolution mechanism within the income-tax department’.
          In my view, these notes reinforce the evident parliamentary
          intent. In particular, it is useful to emphasise that DRP was
          envisioned as an alternative dispute resolution mechanism
          ‘within the income-tax department’. This informs us that the
          procedure under Section 144C envisions the procedure to be
          completed between the Revenue and the assessee and within
          such procedure, the compartmentalised limitations for the DRP
          and Assessing Officer are outlined in the relevant sub-sections.
          The import of this conspectus approach is a stricter interpretation
          of the timelines of Section 144C. To read it otherwise, would
          only inflate the timelines for completion of assessment order
          of an eligible assessee which would be doing violence to the
          intent implicit from the text.

     8.3 Bearing the above object of the Parliament as adumbrated by
         the Budget speeches of the Finance Ministers for the respective
         years the provision under consideration would have to be
         interpreted on the basis of the settled rules and principles of
         interpretation of statutes which I shall now discuss.

     Principles of Statutory Interpretation:

9.   Before proceeding further, it would be useful to discuss the relevant
     principles of statutory interpretation from authoritative sources.

     9.1 A statute or any enacting provision therein must be so
         construed as to make it effective and operative. Thus, courts
         should lean against construction which reduces a provision
         to a futility. It has been observed by Lord Dunedin of the
         House of Lords that “A statute is designed to be workable,
         and the interpretation thereof by a court should be to secure
         that object, unless crucial omission or clear direction makes
         that end unattainable.” vide Whitney vs. Inland Revenue
         Commissioner, (1926) A.C. 37 (“Whitney”). Therefore, any
         construction which would defeat the plain intention of the
         Legislature must be rejected by the courts. Hence, courts
         should avoid a construction which would reduce the provision
[2025] 8 S.C.R.                                                             1659

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           to futility and rather accept a construction based on the view
           that Parliament or any Legislature would legislate only for the
           purpose of bringing about an effective result. It is in that context
           that purposive construction by court is gaining acceptance
           rather than holding that there is absurdity in the statute. The
           doctrine of purposive interpretation may be taken recourse to
           for the purpose of giving full effect to the statutory provisions
           and the courts must state what meaning the statue should
           bear rather than rendering the statute a nullity.
     9.2 Another principle of statutory interpretation is that when the
         words of a statute are clear, plain or unambiguous, i.e., they are
         reasonably susceptible to only one meaning, courts are bound
         to give effect to that meaning irrespective of consequences. The
         results of the construction are then not a matter for the court,
         even though they may be strange or surprising, unreasonable
         or unjust or oppressive. Gajendragadkar, J. in Kanailal Sur vs.
         Paramnidhi Sadhu Khan , AIR 1957 SC 907 opined thus:
                “If the words used are capable for one construction
                only then it would not be open to the courts to adopt
                any other hypothetical construction on the ground that
                such hypothetical construction is more consistent with
                the alleged object and policy of the Act.”

           S.R. Das, J. in CIT, Agri vs. Keshab Chandra Mandal, AIR
           1950 SC 265 observed thus:
                “Hardship or inconvenience cannot alter the meaning
                of the language employed by the Legislature if such
                meaning is clear on the face of the statute or the rules.”
           He further observed that:
                “The spirit of the law may well be an elusive and
                unsafe guide and the supposed spirit can certainly not
                be given effect to in opposition to the plain language
                of the sections of the Act”. Vide Rananjaya Singh vs.
                Baijnath Singh, AIR 1954 SC 749.”
     9.3 Similarly, Subba Rao, J. observed that in interpretation of a
         statute, the primary test is – the language employed in the Act
         and when the words are clear and plain, the court is bound
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         to accept the expressed intention of the Legislature, vide MV
         Joshi vs. MU Shimpi, AIR 1961 SC 1494.
    9.4 This means that mere hardship cannot be a ground for not giving
        effective and grammatical meaning to every word of the provisions
        of a statute if the language used therein is unequivocal. Thus, an
        unambiguous and plain statute must be given its full interpretation.
        It has been observed that unambiguous means “unambiguous in
        context”. The expression “context” in this connection is used in
        a wide sense as including not only other enacting provisions of
        the same statute, but its preamble, the existing state of the law,
        other statutes in pari materia and the mischief which by those
        and other legitimate means can be discerned that the statute was
        intended to remedy. In this context, it would be useful to recall
        the words of Grover, J. in VO Tractoroexport vs. Tarapore and
        Co., AIR 1971 SC 1, which are as follows:-
               “We are aware of no rule of interpretation by which
               rank ambiguity can be first introduced by giving
               certain expressions a particular meaning and
               then an attempt can be made to emerge out of
               semantic confusion and obscurity by having resort to
               presumed intention of the Legislature to give effect
               to international obligations.”
    9.5 On the other hand, plain meaning rule applies at the stage
        when the words have been construed in their context and the
        conclusion has been reached that they are susceptible to only
        one meaning. In that event, the meaning so derived is to be
        given effect to irrespective of consequences.
    9.6 Further, while interpreting a statute it must be read as a
        whole and one provision of the Act should be construed with
        reference to other provisions in the same Act so as to make
        out a consistent enactment of the whole statutes. Such a
        construction has a merit of avoiding any inconsistency or
        repugnancy either within a Section or between a Section and
        other parts of the statutes. It is the duty of the courts to avoid
        a clash between two Sections of the same Act and “whenever
        it is possible to do so, to construe provisions which appear
        to conflict so that they harmonise”. While doing so the edges
        have to be ironed out so as to read the provisions of an Act
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           in consonance with the object of the Act. Thus, the provisions
           of one Section of a statute cannot be used to defeat another
           section of the same statute. The same rule applies to a sub-
           section of a Section. In Venkataramana Devaru vs. State of
           Mysore AIR 1958 SC 255, Venkatarama Aiyar, J. said that
           “the rule of construction is well settled that when there are
           in an enactment two provisions which cannot be reconciled
           with each other, they should be so interpreted that, if possible,
           effect should be given to both. This is what is known as the
           rule of harmonious construction.”
     9.7 Therefore, effect should be given to both provisions. Thus, a
         construction which reduces one of the provisions to a “useless
         lumber” or ‘dead letter’ is to be avoided. One of the ways in
         dealing with such a situation is to find out which of the two
         apparently conflicting provisions is more general and which is
         more specific and to construe the same accordingly. However, if a
         specific provision has to be read within the mandate of a general
         provision then the same has to be accordingly construed so as
         to give effect to the mandate of the general provision. However,
         if a situation arises where two Sections of the Act cannot be
         reconciled, as there is an absolute contradiction between them,
         it is often said that the latter must prevail. Another way of looking
         at such a situation is to ascertain which is the leading provision
         and which is the subordinate provision and which must give
         way to the other, but only if a harmonious construction of two
         apparently contradictory provisions is possible which will not
         lead to any absurdity or give rise to practical inconvenience or
         make well-established provision of existing law nugatory, then
         the same should be resorted to. In other words, an interpretation
         which would dilute the intention of the Parliament or give rise
         to an absurdity or lead to any provision of law being rendered
         nugatory has to be eschewed.

           (Source: GP Singh – Principles of Statutory Interpretation,
           15th Ed. LexisNexis).

     Non-Obstante Clause:
10. A non-obstante clause is generally incorporated in a statute to give
    an overriding effect to a particular section or the statute as a whole.
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    While interpreting a non-obstante clause, the court is required to
    find out the extent to which the legislature intended to do so and
    the context in which the non-obstante clause is used. This rule of
    interpretation has been applied in several decisions.
    10.1 In R.S. Raghunath vs. State of Karnataka, (1992) 1 SCC
         335, a three-Judge Bench of this Court referred to the earlier
         judgments and observed as under:
              “11. … the non obstante clause is appended to a
              provision with a view to give the enacting part of the
              provision an overriding effect in case of a conflict.
              But the non obstante clause need not necessarily
              and always be coextensive with the operative part so
              as to have the effect of cutting down the clear terms
              of an enactment and if the words of the enactment
              are clear and are capable of a clear interpretation
              on a plain and grammatical construction of the
              words the non obstante clause cannot cut down the
              construction and restrict the scope of its operation.
              In such cases the non obstante clause has to be
              read as clarifying the whole position and must
              be understood to have been incorporated in the
              enactment by the legislature by way of abundant
              caution and not by way of limiting the ambit and
              scope of the Special Rules.”
    10.2 In A.G. Varadarajulu vs. State of T.N., (1998) 4 SCC 231
         (“A.G. Varadarajulu “) this Court relied on the judgment in
         Aswini Kumar Ghose vs. Arabinda Bose, (1952) 2 SCC
         237. This Court while interpreting the non-obstante clause
         contained in Section 21-A of the Tamil Nadu Land Reforms
         (Fixation of Ceiling on Land) Act, 1961 held:
              “16. It is well settled that while dealing with a non
              obstante clause under which the legislature wants
              to give overriding effect to a section, the court must
              try to find out the extent to which the legislature had
              intended to give one provision overriding effect over
              another provision. Such intention of the legislature in
              this behalf is to be gathered from the enacting part
              of the section. In Aswini Kumar Ghose v. Arabinda
[2025] 8 S.C.R.                                                               1663

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                Bose [(1952) 2 SCC 237 : AIR 1952 SC 369] Patanjali
                Sastri, J. observed: (AIR p. 377, para 27)
                     ‘27. … The enacting part of a statute must,
                     where it is clear, be taken to control the
                     non obstante clause where both cannot
                     be read harmoniously’;’”
     10.3 In Interplay Between Arbitration Agreements under
          A&C Act, 1996 and Stamp Act, 1899, (2024) 6 SCC 1,
          a sevenJudge bench of this Court observed in Paragraphs
          83-84 as under:
                “83. …. A clause beginning with the expression
                ‘notwithstanding anything contained in this Act or
                in some particular provision in the Act or in some
                particular Act or in any law for the time being in force,
                or in any contract’ is more often than not appended
                to a section in the beginning with a view to give the
                enacting part of the section in case of conflict an
                overriding effect over the provision of the Act or the
                contract mentioned in the non obstante clause. It is
                equivalent to saying that in spite of the provision of
                the Act or any other Act mentioned in the non obstante
                clause or any contract or document mentioned the
                enactment following it will have its full operation or
                that the provisions embraced in the non obstante
                clause would not be an impediment for an operation
                of the enactment.’ [As observed in Chandavarkar Sita
                Ratna Rao v. Ashalata S. Guram, (1986) 4 SCC 447,
                at pp. 477-78, para 67.]
                84. Although a non obstante clause must be allowed
                to operate with full vigour, its effect is limited to the
                extent intended by the legislature. In Icici Bank
                Ltd. v. Sidco Leathers Ltd. [Icici Bank Ltd. v. Sidco
                Leathers Ltd., (2006) 10 SCC 452] a two-Judge
                Bench of this Court held that a non obstante clause
                must be interpreted by confining it to the legislative
                policy. Thus, even if a non obstante clause has wide
                amplitude, the extent of its impact has to be measured
                in view of the legislative intention and legislative policy.
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              [JIK Industries Ltd. v. Amarlal V. Jumani, (2012) 3
              SCC 255 : (2012) 2 SCC (Civ) 82 : (2012) 2 SCC
              (Cri) 125] In view of this settled legal position, the
              issue that arises for our consideration is the scope
              of the non obstante clause contained in Section 5 of
              the Arbitration Act.”
          The seven-Judge Bench was considering the non-obstante
          clause in Section 5 of the Arbitration Act, which for immediate
          reference, is extracted as under:
              “Section 5. Extent of judicial intervention.—
              Notwithstanding in any other law for the time being
              in force, in matters governed by this part, no judicial
              authority shall intervene except where so provided
              in this part.”
    10.4 It was further observed in reference to ICICI Bank Ltd. vs.
         Sidco Leathers Ltd., (2006) 10 SCC 452 : (2006) 131 Comp
         Cas 451, that even if a non-obstante clause has wide amplitude,
         the extent of its impact has to be measured in view of the
         legislative intention and legislative policy.
          Further, the utility of non-obstante clause is where there is a
          conflict between what is stated in a provision and any other
          law for the time being in force, or anything else contained
          in the said enactment. As already noted, only in the case
          of a conflict, the object is to give the enacting or operative
          portion of the section an overriding effect, not otherwise. In
          other words, only in a case of a conflict, a provision in an
          enactment containing a non-obstante clause, would be given
          its full operation and what is stated in the non-obstante clause
          will not be an impediment for the operation of the particular
          provision in the enactment. This would mean that what is stated
          in the non-obstante clause would not take away the effect of
          any provision of the Act which follows the same.
    10.5 In Aswini Kumar Ghose vs. Arabinda Bose, (1952) 2
         SCC 237 : AIR 1952 SC 369, this Court speaking through
         Patanjali Sastri, C.J. observed that only when there is any
         inconsistency between what is contained in a provision of an
         enactment and a non-obstante clause would make the latter
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            in what is to yield to what is stated in the provision following
            the same. In other words, it is only when the enacting part of
            the statute cannot be read harmoniously with what is stated in
            the non-obstante clause, would the non-obstante clause result
            in yielding to what is stated in the enacting part. Similarly, in
            Municipal Corpn., Indore vs. Ratnaprabha, (1976) 4 SCC
            622 : AIR 1977 SC 308, it was observed that there should be
            a clear inconsistency between a special enactment or rules
            and a general enactment.
     10.6 In the matter of interpretation of a non-obstante clause,
          paragraphs 82 and 83, in the judgment authored by me in
          Muhammad Abdul Samad vs. State of Telangana, (2025)
          2 SCC 49 can be usefully extracted as under:
                “82. A non obstante clause is usually appended to
                a section in the beginning with a view to give the
                enacting part of the section, in case of a conflict,
                an overriding effect over the provision or the Act
                mentioned in the non obstante clause. In other
                words, in spite of the provision or the Act mentioned
                in the non obstante clause, the enactment following
                it will have its full operation or that the provisions
                embraced in the non obstante clause will not be
                an impediment for the operation of the enactment.
                Thus, a non obstante clause is a legislative device
                used by a Parliament or legislature sometimes to
                give an overriding effect to what has been specified
                in the enacting part of a section in case of a conflict
                with what is contained in the non obstante clause
                as stated above.
                83. Further, a non obstante clause has to be
                distinguished from the expression “subject to” where
                the latter would convey the idea of a provision yielding
                place to another provision or other provisions to
                which it is made subject to. Also, the expression
                “notwithstanding anything in any other law” in a
                section of an Act has to be contrasted with the use
                of the expression “notwithstanding anything contained
                in this Act”, which has to be construed to take away
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              the effect of any provision of that particular Act in
              which the section occurs but it cannot take away
              the effect of any other law. [Source : Principles of
              Statutory Interpretation by Justice G.P. Singh, 15th
              Edn., Chapter 5.4, p. 284.]”
          In the above case, this Court was considering the non-obstante
          clause in Section 3 of the Muslim Women (Protection of Rights
          of Divorce), Act 1986 vis-à-vis Section 125 of the Code of
          Criminal Procedure, 1973 in the matter of the entitlement of
          a divorced Muslim woman to maintenance.
    10.7 Recently, a two-Judge Bench of this Court speaking through
         Oka, J. in Chief Commissioner of Central Goods and Service
         Tax vs. Safari Retreats Private Limited, (2025) 2 SCC 523
         dealt on rules regarding the interpretation of taxing statutes in
         paragraph 27 which can be usefully extracted as under:
              “27. Regarding the interpretation of taxation statutes,
              the parties have relied on several decisions. The law
              laid down on this aspect is fairly well settled. The
              principles governing the interpretation of the taxation
              statutes can be summarised as follows:
              27.1. A taxing statute must be read as it is with no
              additions and no subtractions on the grounds of
              legislative intendment or otherwise;
              27.2. If the language of a taxing provision is plain, the
              consequence of giving effect to it may lead to some
              absurd result is not a factor to be considered when
              interpreting the provisions. It is for the legislature to
              step in and remove the absurdity;
              27.3. While dealing with a taxing provision, the
              principle of strict interpretation should be applied;
              27.4. If two interpretations of a statutory provision
              are possible, the Court ordinarily would interpret
              the provision in favour of a taxpayer and against
              the Revenue;
              27.5. In interpreting a taxing statute, equitable
              considerations are entirely out of place;
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                27.6. A taxing provision cannot be interpreted on any
                presumption or assumption;
                27.7. A taxing statute has to be interpreted in the
                light of what is clearly expressed. The Court cannot
                imply anything which is not expressed. Moreover,
                the Court cannot import provisions in the statute to
                supply any deficiency;
                27.8. There is nothing unjust in the taxpayer escaping
                if the letter of the law fails to catch him on account
                of the legislature’s failure to express itself clearly;
                27.9. If literal interpretation is manifestly unjust,
                which produces a result not intended by the
                legislature, only in such a case can the Court modify
                the language;
                27.10. Equity and taxation are strangers. But if
                construction results in equity rather than injustice,
                such construction should be preferred;
                27.11. It is not a function of the Court in the fiscal
                arena to compel Parliament to go further and do more;
                27.12. When a word used in a taxing statute is to
                be construed and has not been specifically defined,
                it should not be interpreted in accordance with its
                definition in another statute that does not deal with
                a cognate subject. It should be understood in its
                commercial sense. Unless defined in the statute itself,
                the words and expressions in a taxing statute have
                to be construed in the sense in which the persons
                dealing with them understand, that is, as per the trade
                understanding, commercial and technical practice
                and usage.”
                                                  (underlining by me)

            That was a case concerning interpretation of the expression
            “plant and machinery” and “plant or machinery” in Sections
            17(5)(c) and 17(5)(d) of the Central Goods and Services Tax
            Act, 2017.
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          Paragraph 36 of the said judgment also observed on the use
          of non-obstante clause as under:
              “36…..A non obstante clause is a device used by
              the legislature that is usually employed to give an
              overriding effect to certain provisions over some
              contrary provisions that may be found in the same
              or some other enactments. Such a clause is used to
              indicate that the said provision should prevail despite
              anything to the contrary in the provisions mentioned
              in the non obstante clause. ...”
    10.8 Further, in RBI vs. Peerless General Finance and Investment
         Co. Ltd., (1987) 1 SCC 424, this Court observed, that
         interpretation is best which makes the textual interpretation
         match the contextual. Chinnappa Reddy, J. speaking for
         the Bench stressed on the importance of rule of contextual
         interpretation and observed as under:
              “33. Interpretation must depend on the text and the
              context. They are the bases of interpretation. One
              may well say if the text is the texture, context is what
              gives the colour. Neither can be ignored. Both are
              important. That interpretation is best which makes
              the textual interpretation match the contextual. A
              statute is best interpreted when we know why it was
              enacted. With this knowledge, the statute must be
              read, first as a whole and then section by section,
              clause by clause, phrase by phrase and word by
              word. If a statute is looked at, in the context of its
              enactment, with the glasses of the statute-maker,
              provided by such context, its scheme, the sections,
              clauses, phrases and words may take colour and
              appear different than when the statute is looked at
              without the glasses provided by the context. With
              these glasses we must look at the Act as a whole
              and discover what each section, each clause, each
              phrase and each word is meant and designed to
              say as to fit into the scheme of the entire Act. No
              part of a statute and no word of a statute can be
              construed in isolation. Statutes have to be construed
[2025] 8 S.C.R.                                                             1669

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

                so that every word has a place and everything is in
                its place. It is by looking at the definition as a whole
                in the setting of the entire Act and by reference to
                what preceded the enactment and the reasons for
                it that the court construed the expression ‘prize chit’
                in Srinivasa [Srinivasa Enterprises v. Union of India,
                (1980) 4 SCC 507] and we find no reason to depart
                from the court’s construction.”
                                                    (underlining by me)

            The above approach is useful while interpreting a non-obstante
            clause in a statute.
     10.9 This Court has in a number of cases relied on the following
          words of Rowlatt, J. in Cape Brandy Syndicate vs. Inland
          Revenue Commissioner [(1921) 1 KB 64] :
                “In a taxing Act one has to look merely at what is clearly
                said. There is no room for any intendment. There is no
                equity about a tax. There is no presumption as to a
                tax. Nothing is to be read in, nothing is to be implied.
                One can only look fairly at the language used.”
     10.10 In Central India Spg., Wvg. & Mfg. Co. Ltd. vs. Municipal
           Committee, 1957 SCC OnLine SC 18, it was observed that
           in construing the words of the statute if there are two possible
           interpretations then effect is to be given to the one that favours
           the citizen and not the one that imposes a burden on him. In
           CIT vs. Shahzada Nand & Sons, (1966) 60 ITR 392, this
           Court reiterated the applicability of the aforesaid principle in
           context of fiscal statute. In CIT vs. Jargaon Electric Supply
           Co. Ltd., (1960) 40 ITR 184, this Court speaking through
           Hidayatullah, J. repelled the contention of the Revenue that
           it would be unjust to allow escapement of tax in the facts
           therein by observing that there is no question of unjustness
           involved if the income tax law is deficient due to the legislature
           failure’s to express itself clearly.
             Bearing in mind the above principles of interpretation of
             statutes, I shall proceed to analyse the relevant provisions
             of the Act having a bearing on the controversy.
1670                                                     [2025] 8 S.C.R.

                        Supreme Court Reports


     Analysis of the Provisions:
11. Section 143 of the Act deals with assessment, while Section 144
    thereof speaks of Best Judgment Assessment. Section 143 of the
    Act speaks of an assessment made when a return has been filed
    under Section 139 or in response to a notice under sub-section (1)
    of Section 142 and the return is processed leading to an assessment
    order being passed by the Assessing Officer. However when any
    person fails to make the return required under sub-section (1) of
    Section 139 and has not made a return or a revised return of that
    section or fails to comply with all the terms of a notice issued under
    Section 142 or having made a return fails to comply with all the
    terms of a notice issued under sub-section (2) of Section 143, then
    the Assessing Officer, after taking into account all relevant material
    which the Assessing Officer has gathered, shall, after giving the
    assessee an opportunity of being heard, make an assessment of
    the total income or loss to the best of his judgment and determine
    the sum payable by the assessee on the basis of such assessment.
    It is not necessary to go into the other aspects of Section 143 or
    Section 144 of the Act.
     11.1 The other relevant provisions which could be referred to are
          Section 144A which deals with power of Joint Commissioner
          to issue directions in certain cases; Section 144B which
          speaks of faceless assessment and Section 144C discusses
          a reference to a DRP with which we are concerned in the
          present cases.
     11.2 The time limit for completion of an assessment, re-assessment
          and re-computation is delineated in Section 153 of the Act.
          The said Section has been substituted by the Finance Act,
          2016 w.e.f. 01.06.2016. Sub-section (1) of Section 153 refers
          to an assessment being made under Section 143 or Section
          144, while sub-section (1A) has a non-obstante clause to
          sub-section (1) of Section 153, so also sub-section (1B) has
          a non-obstante clause with reference to sub-section (1) of
          Section 153. Sub-section (2) of Section 153 deals with an
          assessment, re-assessment or re-computation made under
          Section 147 wherein the limitation period has been prescribed.
          This is in the case of income escaping assessment which is
          dealt with under Section 147 of the Act.
[2025] 8 S.C.R.                                                      1671

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

     11.3 Sub-section (1) to Section 153 prescribes the limitation period
          for making of an order of assessment under Section 143 or
          Section 144 which is twenty-one months. However, various
          provisos to the said sub-section prescribe reduced limitation
          periods having regard to the commencement of the respective
          assessment years. In certain cases, the period of limitation is
          reduced from twenty-one months to eighteen months while
          in other cases to twelve months and as also nine months.
          Having regard to the facts of the present two cases, the
          period of limitation under first proviso to sub-section (1) of
          Section 153 is 18 months as the applicable assessment year
          is 2018-2019.
            Sub-section (3) of Section 153 is relevant for the purposes of
            this case. It states that notwithstanding anything contained in
            sub-sections (1), (1A), and 2, an order of fresh assessment
            or fresh order under Section 92CA, as the case may be, in
            pursuance of an order under Section 250 or Section 254
            (relevant to the present cases) or Section 263 or Section
            264, setting aside or cancelling an assessment or an order
            under Section 92CA, as the case may be, shall be made at
            any time before the expiry of nine months from the end of
            the financial year in which the order under Section 250 or
            Section 254 is received by the Principal Chief Commissioner
            or Chief Commissioner, or Principal Commissioner or
            Commissioner, as the case may be, or, as the case may
            be, the order under Section 263 or Section 264 is passed
            by the Principal Chief Commissioner or Chief Commissioner
            or Principal Commissioner or Commissioner, as the case
            may be.
     11.4 However, the proviso to sub-section (3) of Section 153 states
          that where the order under Section 250 or 254 is received
          by the Principal Chief Commissioner or Chief Commissioner
          or Principal Commissioner or Commissioner, as the case may
          be, the order under Section 263 or Section 264 is passed
          by the Principal Commissioner or Commissioner on or after
          the 1st day of April, 2019, the provisions of this sub-section
          should have been, as if for the words “nine months”, the words
          “twelve months” have been substituted.
1672                                                     [2025] 8 S.C.R.

                       Supreme Court Reports


    11.5 Sub-section (3A) of Section 153 also begins with a non-
         obstante clause with reference to sub-sections (1), (1A), (2)
         and (3). Sub-section (4) states that notwithstanding anything
         contained in sub-sections (1), (1A), (2), (3) and (3A), where
         a reference under sub-section (1) of Section 92C A is made
         during the course of the proceedings for the assessment or re-
         assessment, the period available for completion of assessment
         or re-assessment, as the case may be, under the said sub-
         sections (1), (1A), (2), (3) and (3A) shall be extended by twelve
         months. This sub-section was added by an amendment with
         effect from 01.04.2023. However, the same is not applicable
         to the facts of the case. Section 92CA deals with a reference
         to the Transfer Pricing Officer. Sub-section (3A) of Section
         92CA, inter alia, refers to Section 153 of the Act, which deals
         with the period of limitation for the purpose of Section 92CA.
    11.6 Explanation (1) to Section 153 deals with certain situations
         in reference to which certain periods shall be excluded while
         computing the period of limitation prescribed under the said
         Section. For instance, under clause (2) to Explanation (1), the
         period during which the assessment proceeding is stayed by
         an order of injunction of any court has to be excluded while
         calculating the period of limitation under Section 153.
    11.7 For the purposes of this case, Section 254 and sub-section
         (3) of Section 153 including the proviso thereto are relevant.
         This is because where an assessment order has been set
         aside and the matter has been remanded under Section 254
         by the Tribunal (as in the present case), then, in terms of the
         proviso to sub-section (3) of Section 153, a fresh assessment
         order shall have to be made at any time before the expiry of
         twelve months from the end of the financial year in which the
         order under Section 254 is received by the Principal Chief
         Commissioner or Chief Commissioner etc. as the case may be.
    11.8 Thus, on a reading of the proviso to sub-section (3) of Section
         153, along with the main provision, it becomes clear that the
         period of twelve months has to be calculated from the end
         of the financial year in which the order is received by the
         Principal Chief Commissioner or Chief Commissioner etc.,
         as the case may be. Therefore, what is of significance is the
[2025] 8 S.C.R.                                                     1673

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

            date of the commencement of the limitation period of twelve
            months which commences from the end of the financial year
            in which the order passed under Section 254 by the Tribunal,
            setting aside or cancelling an assessment is received by
            the Principal Chief Commissioner or Chief Commissioner
            etc. For example, if the order is passed by the Tribunal on
            01.02.2021 and it is received by the concerned commissioner
            on 01.03.2021, then the limitation period of twelve months
            would be from the end of the financial year in which the
            order under Section 254 was received, i.e., twelve months
            from 31.03.2021, which would be 31.03.2022, within which
            the fresh assessment order would have to be made. This
            would effectively mean thirteen months in total from the date
            of receipt of the order.
     11.9 However, in a case where Section 144C applies, i.e., where
          a reference to the DRP applies, then in such a case the time
          frame has been given for the conclusion of the proceedings
          initiated under the said provision which is totally only eleven
          months from the date of passing the draft order. The procedure
          contemplated under Section 144C applies to only two
          categories of assesses, who are called as eligible assessees
          under clause (b) of sub-section 15 to Section 144C. The first
          category of eligible assessee is any person in whose case
          the variation referred to in sub-section (1) of Section 144C
          arises as a consequence of the order of the Transfer Pricing
          Officer passed under sub-section (3) of Section 92CA and
          the second category is in the case of any non-resident not
          being a company or any foreign company. The proviso thereto
          states that such eligible assessee shall not include persons
          referred to in sub-section (1) of Section 158BA or other persons
          referred to in Section 158BD. Therefore, in the case of only the
          aforesaid two categories of eligible assesses, the procedure
          contemplated under Section 144C applies.
     11.10 When Section 92CA applies to any eligible assessee, then
           sub-section (4) of Section 153 states that the period available
           for completion of an assessment or re-assessment, as the
           case may be, under sub-sections (1), (1A), (2), (3) and (3A)
           of Section 153 shall be extended by twelve months. This
           sub-section is applicable with effect from 01.04.2023 and not
1674                                                       [2025] 8 S.C.R.

                        Supreme Court Reports


            for the period prior thereto. Further, in the case of any other
            eligible assessee, who is a non-resident, there is no such
            extension of the period of limitation.
     11.11 The question then is, how the limitation period prescribed
           under Section 153(3) of the Act can be reconciled with the
           procedure as well as the period contemplated under Section
           144C of the Act in a case where Section 254 of the Act applies.

     Scheme of Section 144C:
12. Before answering the above question, it is necessary to dilate on
    the scheme of Section 144C of the Act. Sub-section (1) of Section
    144C contains a non-obstante clause. It states that the Assessing
    Officer shall, notwithstanding anything to the contrary contained in
    the Act, in the first instance, forward a draft of the proposed order
    of assessment (draft order) to the eligible assessee, if he proposes
    to make, on or after 01.10.2009 any variation which is prejudicial to
    the interest of such assessee. It must be noted that this non-obstante
    clause is notwithstanding anything to the contrary contained in the
    Act and not with reference to only Section 153 which deals with only
    the limitation period for making an assessment or re-assessment. As
    already extracted above, sub-section (1) of Section 144C prescribes
    that the Assessing Officer shall forward a “draft” of the proposed
    “order of assessment”. The careful drafting by the legislature must
    be given heed to. The provision for forwarding of a draft of the
    proposed order of assessment speaks plainly that this sub-section
    is only concerned with a “draft order” and cannot be a final order of
    assessment. Therefore, any provisions that would relate to an order
    of assessment have no bearing on any interpretation to be given to
    such a draft order.
     12.1 On receipt of the draft order, the eligible assessee shall,
          within thirty days of the receipt by him of the draft order—(a)
          file his acceptance of the variation to the Assessing Officer;
          or (b) file his objections, if any, to such variation with—(i) the
          DRP and (ii) the Assessing Officer, [vide Section 144C(2)].
          Therefore, the eligible assessee has thirty days’ time from the
          date of receipt of the draft order to either file his acceptance
          or his objections. If no objections are received within the
          aforesaid period of thirty days or the assessee intimates to
[2025] 8 S.C.R.                                                      1675

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

            the Assessing Officer the acceptance of the variation, then in
            terms of sub-section (3) of Section 144C, the Assessing Officer
            shall complete the assessment on the basis of the draft order
            within the prescribed period of limitation as per sub-section
            (4) of Section 144C.
     12.2 Sub-section (4) is significant inasmuch as it contemplates a
          limitation period within which the Assessing Officer has to pass
          an assessment order in terms of sub-section (3) of Section
          144C. This sub-section again contains a non-obstante clause.
          This non-obstante clause is however notwithstanding anything
          contained in Section 153 or Section 153B. The Assessing
          Officer shall, notwithstanding the aforesaid provisions, pass
          the assessment order under sub-section (3) within one month
          from the end of the month in which—(a) the acceptance is
          received, or (b) the period of filing objections under sub-
          section (2) expires. Thus, the stipulation of period of one month
          in sub-section (4) is for the Assessing Officer to complete the
          assessment order having regard to either clauses (a) or (b) of
          sub-section (2) of Section 144C, as the case may be, although
          under the proviso to sub-section (3) of Section 153 the period
          of limitation prescribed to make a fresh assessment order is
          twelve months.
     12.3 What would be the next step when objections are received
          under sub-section (2) of Section 144C? In a case where
          objections are received under sub-section (2), the DRP
          shall issue directions as it thinks fit for the guidance of the
          Assessing Officer to enable him to complete the assessment.
          The directions to be issued by the DRP under sub-section (5)
          of Section 144C shall be having regard to certain material
          which are enumerated in sub-section (6) of Section 144C. The
          procedure to be followed by the DRP is contemplated under
          sub-section (7) of Section 144C and the nature of the order
          to be passed by the DRP is as per sub-section (8) of Section
          144C. The Explanation to sub-section (8) of Section 144C is
          for the purpose of removal of doubts.
     12.4 The following paragraph from the Manual of Office Procedure,
          2019 of the Income Tax Department throws useful light on the
          nature of a draft order forwarded by the Assessing Officer to
1676                                                     [2025] 8 S.C.R.

                       Supreme Court Reports


          the Assessee under Section 144C(1) and the proceedings
          before the DRP inasmuch as it clarifies that the DRP:
              “5.7 It needs to be emphasized that the proceeding
              before the DRP is not an appeal proceeding but a
              correcting mechanism through which the proposed
              assessment order is reviewed by a Panel of higher
              Income-tax Authorities. It is a continuation of the
              Assessment proceedings till such time a final order
              of assessment which is appealable is passed by the
              Assessing Officer. This also finds support from Section
              144C(6) which enables the DRP to collect evidence
              or cause any enquiry to be made before giving
              directions to the Assessing Officer under Section
              144C(5). The DRP procedure can only be initiated by
              an assessee objecting to the draft assessment order.
              This would enable correction in the proposed order
              (draft assessment order) before a final assessment
              order is passed.”
    12.5 Sub-section (10) of Section 144C states that every direction
         issued by the DRP shall be binding on the Assessing Officer.
         Sub-section (11) of Section 144C contemplates that an
         opportunity of being heard is given to the assessee and the
         Assessing Officer on such directions which are prejudicial to
         the interest of the assessee or the interest of the Revenue
         before passing any such direction.
    12.6 Sub-section (12) of Section 144C is significant inasmuch as it
         states that no direction under sub-section (5) shall be issued
         after nine months from the end of the month in which the draft
         order is forwarded to the eligible assessee. Therefore the DRP
         is rendered functus officio on completion of the period of nine
         months as stipulated. Thus, this period of limitation is to be
         strictly complied with by the DRP.
    12.7 As already noted, a draft order is forwarded to the eligible
         assessee under sub-section (1) of Section 144C and thirty
         days’ time is granted to pass a final order, if no objections are
         received or if there is an acceptance of the variation of the
         draft order by the assessee in a month’s time. Thus, in the
         above circumstances the period of limitation is thirty days from
[2025] 8 S.C.R.                                                     1677

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

            date of forwarding the draft orders to an eligible assessee.
            This is as opposed to sub-section (3) of Section 153 and
            the proviso thereto where the period of limitation is twelve
            months to make a final order. Hence, the non-obstante clause
            under sub-section (4) of Section 144C of the Act. However,
            if there are objections, which have to be made within thirty
            days from the date of receipt of the draft order, then within
            nine months from the end of the month in which the draft
            order is forwarded to the eligible assessee, the DRP has to
            issue directions. If directions are issued by the DRP to the
            Assessing Officer within a period of nine months, on receipt
            of the said directions issued under sub-section (5) of Section
            144C, the Assessing Officer shall in conformity with the said
            directions, complete the assessment without providing any
            further opportunity of being heard to the assessee within one
            month from the end of the month in which such directions are
            received. However, there is again a non-obstante clause in
            sub-section (13) of Section 144C i.e., the completion of the
            assessment order shall be notwithstanding anything contrary
            contained in Section 153 or Section 153B.
     12.8 What emerges on a conjoint reading of the aforesaid provisions
          is that the Assessing Officer has only thirty days’ time to pass
          a final assessment order, irrespective of whether the draft
          assessment order is accepted or in the face of objections
          raised by the eligible assessee, the DRP issues directions to
          the Assessing Officer. The submission of learned senior counsel
          for the respondents is that in the instant case, the Assessing
          Officer passed the assessment order within a period of twenty
          days from the date of receipt of the directions from the DRP
          but nevertheless breached the limitation period prescribed
          under sub-section (3) of Section 153 of the Act and hence,
          the High Court granted relief to the assessee.
     12.9 Thus, it is noted that there are three non-obstante clauses
          in Section 144C. Sub-section (1) is notwithstanding anything
          to the contrary contained in the Act, while sub-section (4)
          and (13) are notwithstanding anything contained in Section
          153 or 153B of the Act. The object and purpose of having
          the non-obstante clause in the aforesaid manner has to be
          ascertained inasmuch as the interpretation to sub-section (3)
1678                                                       [2025] 8 S.C.R.

                        Supreme Court Reports


          of Section 153 in light of Section 144C has to be made in
          the present cases in order to answer the rival contentions
          advanced at the Bar.
    12.10 As already noted, Section 144C applies to an eligible
          assessee. The respondents in these cases are eligible
          assessees and there is no dispute about the said fact. When
          an order is passed under Section 254 by the Tribunal setting
          aside or cancelling an assessment, then a re-assessment has
          to be made within twelve months as stipulated in the proviso
          to sub-section (3) of Section 153 which delineates the time
          frame for completion of assessment or a re-assessment etc.
          As already noted, the period of twelve months commences
          from the end of the financial year in which the order under
          Section 254 is received by the Principal Chief Commissioner or
          Chief Commissioner etc. On receipt of such an order from the
          Tribunal, when a re-assessment has to be made and Section
          144C is applicable, then a fresh draft assessment order has
          to be forwarded to the assessee as per sub-section (1) of
          Section 144C of the Act.
    12.11 There is no time limit stipulated under sub-section (1) of Section
          144C for forwarding a draft order to the eligible assessee
          after receipt of the order from the Tribunal under Section
          254 of the Act. The question that would arise is, whether, the
          Assessing Officer can forward the draft order at any point of
          time or take his own sweet time to do so, since sub-section (1)
          of Section 144C contains a non-obstante clause which is
          notwithstanding anything contained under the Act or, on the
          contrary, the Assessing Officer is bound to follow a timeline
          for forwarding a draft order to the eligible assessee.
    12.12 No doubt, sub-section (3) of Section 153 which prescribes
          the limitation period does not make any distinction between
          an eligible assessee and any other assessee. The limitation
          period of twelve months prescribed under Section 254 applies
          to all categories of assessees without any distinction being
          made between any particular category of assessee as per the
          proviso thereto. Then, within what time the Assessing Officer
          has to forward a draft order to the eligible assessee while
          acting under sub-section (1) of Section 144C pursuant to an
[2025] 8 S.C.R.                                                       1679

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

             order under Section 254 of the Act. Although sub-section (1) of
             Section 144C states “notwithstanding anything to the contrary
             contained in this Act” does the said expression refer to Section
             153 which prescribes the limitation period for completion of
             assessment or re-assessment or, whether the non-obstante
             clause has been used in sub-section (1) of Section 144C
             in order to emphasize on a distinct and different procedure
             contemplated under the Act in the case of only eligible
             assessees as opposed to other categories of assessees.
             In my view, the non-obstante clause in sub-section (1) of
             Section 144C implies that it overrides all sections of the Act
             contrary to the procedure contemplated under Section 144C
             of the Act inasmuch as it contemplates a special procedure
             insofar as eligible assessees are concerned. This means
             that insofar as the eligible assessees are concerned, their
             assessment is subject to a distinct procedure under Section
             144C, wherein a draft assessment order has to be made
             in the first instance. This is opposed to the case of other
             assessees, wherein such a procedure of making a draft
             order is not envisaged and only a final assessment order is
             passed by the Assessing Officer. Therefore, the requirement
             of a non-obstante clause vis-à-vis eligible assessees has
             been met by the Parliament under Section 144C of the Act
             as a legislative device. This is because the procedure and
             process of assessment/re-assessment in the case of eligible
             assesses is different from that of other categories of assessees
             inasmuch as a draft order has to be made and communicated
             to an eligible assessee under sub-section (1) of Section 144C
             of the Act in the first instance, which is not so in the case of
             other category of assessees. That is the precise object for
             insertion of a non-obstante clause under sub-section (1) of
             Section 144C of the Act.
     12.13 To reiterate, the non-obstante clause in sub-section (1) of
           Section 144C of the Act has been invoked by the Parliament
           in order to make a distinction between eligible assessees and
           other category of assessees in the matter of assessment/
           re-assessment where a draft assessment order has to be
           made by the Assessing Officer in the first instance leading to
           DRP directions being issued to the Assessing Officer in case
1680                                                      [2025] 8 S.C.R.

                       Supreme Court Reports


           there is a reference to the DRP, which is not so in the case
           of other assessees. The discussion in this regard has been
           made above and hence would not call for a repetition. Thus,
           the non-obstante clause in sub-section (1) of Section 144C
           is not related to the overall limitation period prescribed under
           Section 153 of the Act but with the aspect of there being a
           distinct procedure which has been envisaged in the case of
           only eligible assessees.
    12.14 On the other hand, if the non-obstante clause under sub-
          section (1) of Section 144C is to be construed only in the
          context of the limitation period under Section 153 inasmuch
          as the procedure contemplated under Section 144C would
          be a time frame to be considered over and above what is
          contemplated under Section 153(3), it would lead to an absurd
          result. That is why, the non-obstante clause in sub-section (1)
          of Section 144C cannot be held to be with reference to Section
          153(3) at all. This is because a non-obstante clause is with
          regard to anything contrary contained in the Act vis-à-vis sub-
          section (1) of Section 144C and Section 153 is not contrary
          to Section 144C. The scope and ambit of the two provisions
          are distinct inasmuch as Section 153 deals with limitation
          period with respect to completion of assessments and re-
          assessments while Section 144C deals with a procedure to
          be complied with for making an assessment order only in the
          case of eligible assessees. There is no contradiction between
          Section 144C and Section 153 of the Act. Therefore, sub-
          section (1) of Section 144C has to be read as prescribing a
          unique procedure insofar as eligible assessees are concerned
          inasmuch as notwithstanding anything contrary contained in
          the Act vis-à-vis various categories of assessees, Section
          144C is applicable only in the case of eligible assessees and
          not to any other category of assessee.
    12.15 This intention of the Parliament to make a distinction between
          eligible assessees and other category of assessees under
          Section 144C(1) has to be borne in mind. This aspect would
          become clearer when the two other non-obstante clauses
          in sub-section (4) and sub-section (13) of Section 144C are
          compared with sub-section (1) thereof. In the aforesaid two
          sub-sections, the non-obstante clause is with specific reference
[2025] 8 S.C.R.                                                        1681

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

             to Section 153 or Section 153B only and in relation to any other
             Section of the Act. This is because under sub-section (4) of
             Section 144C, the period within which the assessment order
             is to be made is stipulated i.e. within thirty days from the date
             of receipt of the draft order by the assessees in terms of sub-
             section (1) of Section 144C when there is an acceptance of
             the draft order made by the Assessing Officer or no objections
             are filed. This is notwithstanding anything contained in Section
             153 or Section 153B. This period stipulated is as opposed
             to twelve months being available to an Assessing Officer to
             make an assessment order under sub-section (3) of Section
             153 of the Act.
     12.16 Similarly, under sub-section (13) of Section 144C the
           assessment has to be completed within one month from
           the end of the month in which the direction is received from
           the DRP under sub-section (5) of Section 144C. This is
           notwithstanding anything contained to the contrary in Section
           153 or Section 153B.
     12.17 Therefore, on a comparison of the expressions of the non-
           obstante clause in sub-section (1) of Section 144C with
           sub-section (4) and sub-section (13) thereof, it is clear that
           the Parliament has applied the legislative device of the
           non-obstante clause in different ways to bring out distinct
           legislative intents. Therefore, sub-section (1) of Section 144C
           is not relatable to Section 153 i.e., the limitation period at all.
           It deals with a totally distinct procedure to be adopted in the
           case of an eligible assessees as compared to other category
           of assessees in terms of the procedure contemplated under
           the said Section by initially making a draft assessment order,
           whereas sub-section (4) and sub-section (13) of Section
           144C directly refer to and have a bearing on Sections 153
           or 153B, which deal with limitation period. This is because
           narrower limitation periods are prescribed to do certain things
           as contemplated under the said sub-sections. The object
           and purpose of prescribing narrower limitation periods (one
           month) in sub-section (4) of Section 144C and one month in
           sub-section (13) of Section 144C is to ensure that the proviso
           to sub-section (3) of Section 153 is ultimately complied with
           as it prescribes the overall limitation period of twelve months
1682                                                     [2025] 8 S.C.R.

                       Supreme Court Reports


           for completion of an assessment or re-assessment, inter alia,
           when Section 254 of the Act applies.
    12.18 If Section 144C applies to an eligible assessee, then the
          maximum period that is contemplated for passing the final
          assessment order is eleven months from the date of receipt
          of the draft order by the eligible assesses; the shortest period
          would be two months, when the draft order is accepted by
          the eligible assessee, for passing the final order. Also, nine
          months is the maximum period for the DRP to issue directions
          to the Assessing Officer in case objections are received to a
          draft assessment order from an eligible assessee.
    12.19 In cases where Section 144C applies, the maximum period
          stipulated for completion of a final assessment order under
          the said provision being eleven months would still be within
          the limitation period of twelve months prescribed under the
          proviso to Section 153(3) of the Act. This would mean that a
          draft assessment order has to be forwarded by the Assessing
          Officer to the eligible assessees within one month from the
          end of the financial year in which the order under Section 254
          of the Act is received by the Principal Chief Commissioner,
          Chief Commissioner etc., as the case may be. Then, one
          month’s time is the shortest period of time to prepare the
          draft assessment order under Section 144C of the Act by the
          concerned Assessing Officer.
    12.20 Therefore, there has to be a system put in place, if not already
          in place, under which the order of the Tribunal passed under
          Section 254 of the Act is communicated to the concerned
          Assessing Officer of a particular eligible assessee. As soon as
          the papers are received by the Principal Chief Commissioner
          or Chief Commissioner etc., pursuant to an order passed under
          Section 254 of the Act, the same has to be forwarded and
          ultimately the final assessment order has to be made within
          twelve months from the end of the financial year in which the
          order under Section 254 was received by the Principal Chief
          Commissioner or Chief Commissioner etc., as the case may
          be. In which event, this would imply that a copy of the same
          would also have to be simultaneously sent to the Assessing
          Officer concerned and the minimum period that the Assessing
[2025] 8 S.C.R.                                                       1683

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

             Officer would have for making the draft order would be
             thirty days, depending on when the order is received by the
             Principal Chief Commissioner or Chief Commissioner, etc.,
             as the case may be.
     12.21 In this context, it is relevant to note the non-obstante clause in
           sub-section (4) of Section 153 of the Act which applies when
           a reference under sub-section (1) of Section 92CA is made
           during the course of the proceeding for the assessment or
           re-assessment, then the period available for completion of
           assessment or re-assessment, as the case may be, under sub-
           section (3) of Section 153 shall be extended by twelve months.
           This provision applies with effect from 01.04.2023. However,
           such a provision is wholly conspicuous by its absence in the
           case of an eligible assessee who falls under the category of
           any non-resident not being a company, or a foreign company.
           Therefore, what follows is that in the case of any non-resident
           not being a company, or a foreign company, there is no extension
           of the period of limitation beyond twelve months as stipulated
           under the proviso to sub-section (3) of Section 153.
     12.22 To reiterate, whether or not the Assessing Officer has adequate
           or negligible time to deliver on the statutory obligations under
           Section 144C, or otherwise, cannot have a bearing on our
           interpretation of the Act. It is a well settled principle that the
           legislature is assumed to have the wisdom and knowledge
           behind promulgating any provision. As it is concluded that the
           procedure under Section 144C is subsumed within the time
           limits prescribed under Section 153, it is not for this Court
           to sit on whether the applicable period of time is adequate
           or not. A statute cannot be held to be unworkable, or an
           interpretation said to give rise to absurdity, only because of
           some asymmetry in time available to the Assessing Officer for
           passing a draft order in case of an eligible assessee under
           Section 144C as compared to final assessment order in case
           of an ordinary assessee.
     12.23 In the same context, where the statute gives a beneficial
           option to an assessee, the exercise of such an option cannot
           be a ground to justify leaving the assessee worse off. Merely
           because an eligible assessee chooses to exercise their
1684                                                       [2025] 8 S.C.R.

                       Supreme Court Reports


           option to file objections before the DRP, that is no ground for
           extension of the limitation period. At the cost of repetition, to
           consider any of the aforementioned factors would tantamount
           to inserting practicable considerations and questions of equity
           in interpreting fiscal statutes.
    12.24 Furthermore, it was contended on behalf of the Revenue that
          accepting the arguments of the respondent-assessee would
          defeat the working of the Act as the non-obstante clause in
          Section 144C(1) would then be limited to the procedure of
          passing a draft assessment order instead of final assessment
          order under Section 143(3) without subsuming the associated
          timelines under Section 153. There is no difficulty in rejecting
          this submission because Section 144C(1) is not concerned
          with the passing of a final assessment order in the first
          place. That the draft order passed under Section 144C(1)
          not be bound by Section 153 is no hindrance to giving effect
          to the working of the Act, and in particular Section 144C.
          I do not see any difficulty in a scenario where Assessing
          Officers assessing a small set of eligible assessees would
          have to work backwards and accommodate for the entire
          timelines prescribed under Section 144C. Arguendo, that
          the Parliament could not have conceived such a procedure
          to be followed by Assessing Officers, it is not for a court
          to import provisions in the statute to supply any assumed
          deficiency, especially when the statute is otherwise workable.
          In the present case, the Act is certainly workable if the
          proceedings under Section 144C are subsumed within the
          limitation prescribed under Section 153(1) or (3), or as the
          case may be.
    12.25 It was also argued that if the scheme of Section 144C is
          interpreted such that the Assessing Officer has to work
          backwards, then the failure of an Assessing Officer to stick
          by the timeline would lead to absurdity and render the Act
          unworkable. In my view, the failure of an Assessing Officer
          to abide by the statutory timelines cannot be the basis for
          assuming any absurdity in the statute. A provision in a taxing
          statute which is ostensibly beneficial to the assessee must
          be interpreted as it is and not by hypothetical scenarios.
[2025] 8 S.C.R.                                                      1685

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

     Relevant Case Law:
13. The judgments cited at the Bar on the provisions under consideration
    could be discussed at this stage.
     13.1 The judgment of the Madras High Court in Roca Bathroom
          Products has been a subject matter of discussion and has
          been referred to extensively during the course of hearing.
          That was also a case which assailed a notice related to the
          assessment year 2010-11 as being bereft of jurisdiction and
          barred by limitation, by way of a writ petition filed before the
          High Court. Another writ petition was filed by the assessee
          therein seeking a writ of prohibition restraining the respondent
          therein from continuing with proceedings for assessment for
          the very same assessment year. The third and fourth writ
          petitions were filed seeking quashing of the communication
          dated 06.01.2020 with respect to the assessment year 2009-
          10 and a direction for refund of the tax paid by the petitioner
          therein along with interest in accordance with Section 244A
          of the Act. In the fourth writ petition, a writ of prohibition
          was also sought to restrain the respondents therein from
          continuing or proceeding further in relation to the assessment
          year 2009-10.
     13.2 It would be useful to refer to the facts of the said case. The
          petitioner therein filed return of income that was selected for
          scrutiny and referred to the Transfer Pricing Officer (TPO)
          and a transfer pricing order was passed on 23.01.2013 and
          a draft order was passed on 30.03.2013 making various
          adjustments to the income returned as well as incorporating
          the adjustments proposed in the transfer pricing order. The
          petitioner therein filed objections to the draft assessment which
          was confirmed in terms of Section 144C of the Act. Thereafter,
          a final assessment order was passed on 16.01.2014. Being
          aggrieved by this, the petitioner therein filed an appeal. The
          Appellate Tribunal vide its order dated 18.12.2015 remanded
          the matter to respondent No.1 therein for fresh examination.
          The contention of the petitioner therein was that as per the
          provisions of Section 153(2A) [unamended] / 153(3) [post
          amendment], an order of fresh assessment in pursuance of
          an order under Section 254 setting aside or cancelling the
1686                                                    [2025] 8 S.C.R.

                      Supreme Court Reports


          assessment had to be made at any time before the expiry of
          one year/nine months respectively from the end of the financial
          year in which the order was issued under Section 254 was
          received by the Principal Chief Commissioner/Commissioner.
          That the notice was issued pursuant to the remand dated
          06.01.2020 which was barred by limitation inasmuch as for
          the assessment order year 2009-10, the limitation period
          under Section 153(2A) had expired on 31.03.2017 and for
          the assessment year 2010-11 the period had expired on
          31.12.2017.
    13.3 While discussing the procedure contemplated under Section
         144C of the Act, the Madras High Court held that sub-
         section (13) of Section 144C imposes a restriction on the
         Assessing Officer and denies him the benefit of the more
         extensive time limit available under Section 153 to pass the
         final order of assessment as he has to do so within one month
         from the end of the month when the directions of the DRP are
         received by him and there is also no requirement for hearing
         the assessee at that stage. That Section 144C(13) contains
         a non-obstante clause which is to emphasize the urgency
         contemplated as compared to Section 153.
    13.4 Reliance was placed on the judgment of the Bombay High Court
         in the case of Pr. CIT vs. Lionbridge Technologies Pvt. Ltd.
         (2019) 260 Taxman 273 (Bom.), wherein it was held that the
         final assessment could be made only if the draft assessment
         had been forwarded by the Assessing Officer to the assessee
         within the time limit prescribed under Section 153(2A) of the
         Act. Nokia India P. Ltd. vs. DCIT, (2018) 407 ITR 20 (Delhi)
         (HC) (“Nokia India P. Ltd.”)was also referred to wherein it
         was observed that where the matter has been remanded to be
         redone, it would hardly make a difference as to, whether, the
         remand has been to the Transfer Pricing Officer or the DRP,
         thus indicating that the provisions of Section 144C were also
         covered by the limitation of time set out in Section 153(3) of
         the Act. Although Civil Appeal was admitted before this Court
         against the judgment of the Delhi High Court in Nokia India
         P. Ltd., there had been no stay of the said judgment and the
         Civil Appeal was finally disposed of due to low tax effect.
[2025] 8 S.C.R.                                                           1687

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

     13.5 The Madras High Court ultimately held in Roca Bathroom
          Products that since the impugned notice issued by the DRP
          was after a period of four years from the date of the order of
          the Tribunal, it was barred by limitation under Section 153(2A)
          of the Act. Consequently, the writ petitions were allowed.
          The Revenue filed writ appeals before the Division Bench
          of the Madras High Court against the aforesaid order. The
          Division Bench of the Madras High Court speaking through
          Mahadevan, J. while holding that the facts of the case were
          not in dispute, by a detailed Judgment dismissed the appeals
          filed by the Revenue. It would be useful to extract paragraph 27
          of the said judgment.
                “27. For the reasons set out herein before, we
                conclude as under :
                (a)   The provisions of sections 144C and 153
                      are not mutually exclusive, but are rather
                      mutually inclusive. The period of limitation
                      prescribed under section 153(2A) or 153(3) is
                      applicable, when the matters are remanded back
                      irrespective of whether it is to the Assessing
                      Officer or Transfer Pricing Officer or the Dispute
                      Resolution Panel, the duty is on the Assessing
                      Officer to pass orders.
                (b)   Even in the case of remand, the Transfer
                      Pricing Officer or the Dispute Resolution Panel
                      have to follow the time limits as provided under
                      the Act. The entire proceedings including the
                      hearing and directions have to be issued by the
                      Dispute Resolution Panel within nine months
                      as contemplated under section 144C(12) of the
                      Income-tax Act.
                (c)   Irrespective of whether the Dispute Resolution
                      Panel concludes the proceedings and issues
                      directions or not, within nine months, the
                      Assessing Officer is to pass orders within the
                      stipulated time.
                                          xxx
1688                                                       [2025] 8 S.C.R.

                       Supreme Court Reports


              (f)   The non obstante clause would not exclude
                    the operation of section 153 as a whole. It only
                    implies that irrespective of availability of larger
                    time to conclude the proceedings, final orders
                    are to be passed within one month in line with
                    the scheme of the Act.
              (g)   When no period of limitation is prescribed,
                    orders are to be passed within a reasonable
                    time, which in any case cannot be beyond three
                    years. However, when the statute prescribes
                    a particular period within which orders are to
                    be passed, then such period, irrespective of
                    whether it is short or long, shall be applicable.”

    Meaning of Assessment Order:
14. Sub-section (1) as well as sub-section (3) of Section 153 of the
    Act use the expression “no order of assessment” and “an order
    of fresh assessment” respectively. The word “assessment” is the
    process of determining the total income of the assessee and the
    sum payable by the assessee as income tax/surcharge/super tax
    etc. vide CIT vs. JK Commercial Corpn. Ltd., (1976) 4 SCC 517.
    In Auto & Metal Engineers vs. Union of India (1997) 7 SCC
    734, the Supreme Court held that the expression “assessment
    proceeding” occurring in Section 153 Explanation (1) means the
    entire process of assessment starting from the stage of filing of
    return under Section 139 or issuance of notice under section
    142(1) till the making of an order of assessment. The word “order
    of assessment” cannot be construed to mean assessment of total
    income only. Those words would mean an order in writing whereby
    the total income of the assessee is assessed and tax payable by
    him is determined vide CIT vs. Purshottamdas T. Patel, (1994)
    209 ITR 52 (Guj).
    14.1 In Whitney, Lord Dunedin explained the imposition of tax by
         the Revenue:
              ‘Now, there are three stages in the imposition of a
              tax: there is the declaration of liability, that is, the
              part of the statute which determines what persons
              in respect of what property are liable. Next, there
[2025] 8 S.C.R.                                                         1689

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

                is the assessment. Liability does not depend on
                assessment. That, ex hypothesi, has been already
                fixed. But assessment particularises the exact sum
                which a person liable has to pay. Lastly comes
                the methods of recovery if the person taxed does
                not voluntarily pay.”
     14.2 In Kalyankumar Ray, this Court speaking through
          Ranganathan, J. observed as under:
                “‘Assessment’ is one integrated process involving
                not only the assessment of the total income but
                also the determination of the tax. The latter is as
                crucial for the assessee as the former. Section 144,
                which also describes the same process, makes no
                distinction as suggested. It will not be therefore
                correct to read the provision as leaving undefined
                the process of determination of the net sum payable
                by the assessee. In our opinion, therefore, learned
                counsel for the petitioner is right in his submission
                that the ITO has to determine, by an order in writing,
                not only the total income but also the net sum which
                will be payable by the assessee for the assessment
                year in question and that the demand notice under
                Section 156 has to be issued in consequence of
                such an order.”
     14.3 Thus, the expression “the assessing officer shall, in conformity
          with the directions, complete notwithstanding anything to the
          contrary contained in Section 153 or 153(B), the assessment…
          within one month from the end of the month in which such
          direction is received” in sub-section (13) of section 144C has
          to be harmoniously read with sub-section (3) of Section 153
          wherein it is stated that “an order of fresh assessment” has
          to be made within twelve months from the end of the financial
          year in which the order under Section 254 is received by
          the Principal Chief Commissioner or Chief Commissioner
          etc,… as the case may be. When the aforesaid provisions
          are harmoniously read, it would inevitably mean that the
          procedure contemplated under Section 144C applicable to
          an eligible assessee has to be concluded within a period of
1690                                                     [2025] 8 S.C.R.

                        Supreme Court Reports


           twelve months as stipulated in proviso to sub-section (3) of
           Section 153 as interpreted by me above.
15. Having considered the language of Sections 144C and 153, the
    High Court refused to accept that the provisions of Section 153 are
    excluded to the operation of Section 144C. Even when the Assessing
    Officer has to follow the procedure prescribed under Section 144C
    of the Act, the same has to be commenced and concluded in terms
    of sub-section (3) of Section 153 of the Act. The said provision is
    applicable to an eligible assessee inasmuch as when the procedure
    under Section 144(C)(1) has to be followed. Consequently, the rest
    of the provisions of Section 144C would become applicable. This
    is only when the Assessing Officer intends to make any variation
    which is prejudicial to the interest of the eligible assessee. Then a
    draft order has to be made in the first instance. In my view, even
    in such a case, the assessment has to be concluded within twelve
    months as stipulated in Section 153(3) of the Act where there
    has been remand by the Tribunal to the Assessing Officer under
    Section 254 of the Act. Therefore, within the period of twelve months
    prescribed under Section 153(3), the Assessing Officer has to
    ensure that the entire procedure under Section 144C is completed
    (as and when it is applicable) and pass a final assessment o
    rder.
     15.1 The Assessing Officer has to be prompt, attentive and conscious
          of passing an order envisaged under Section 144C(1) of the
          Act and not be reminded about doing so. Therefore, even
          when Section 144C applies to a case, the twelve month period
          stipulated under Section 153(3) has to be applied. Thus, the
          procedure under Section 144C has to be concluded within the
          time frame envisaged under Section 153(3) or Section 153(1)
          as the case may be. If the above interpretation is made, then,
          there would be a harmonious interpretation of Sections 144C
          and 153. Therefore, the non-obstante clauses in sub-sections
          of Section 144C have been accordingly interpreted.
     15.2 The object is to conclude the proceedings and make an
          assessment as expeditiously as possible. If orders are not
          made within the time stipulated under Section 153(3), then
          there would be no final assessment order and the return of
          income as filed by the assessee would have to be accepted.
[2025] 8 S.C.R.                                                         1691

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

     Summary of Conclusions:
     15.3 The summary of the aforesaid discussion can be made as under:
            (i)     Section 143 of the Act states that when a return has been
                    filed under Section 139 or in response to a notice of sub-
                    section (1) of Section 142, and the same is processed, it
                    would lead to an assessment order being passed by the
                    Assessing Officer. Section 144 deals with ‘best judgment
                    assessment’. Sections 143 speaks of final assessment
                    order being made in the case of all category of assessees
                    except eligible assessees.
            (ii)    On the other hand, Section 144C discusses a reference
                    to a DRP in case when a draft order is made by an
                    Assessing Officer which is not accepted by an eligible
                    assessee. Thus, in so far as only an eligible assessee,
                    as defined under sub-section 15 of Section 144C of
                    the Act is concerned, notwithstanding anything to the
                    contrary contained in the Act, if the Assessing Officer
                    proposes to make, on or after 01.10.2009 any variation
                    in the return which is prejudicial to the interest of such
                    an assessee only a draft order has to be made and not
                    a final assessment order.
                    Therefore, the non-obstante clause in sub-section (1)
                    of Section 144C has to be juxtaposed with reference to
                    Section 143 of the Act and all other Sections which deal
                    with making of an assessment order. This is because both
                    Section 143 of the Act as well as Section 144C of the Act
                    deal with the passing of assessment orders depending
                    on the category to which the assessee belongs, as
                    already stated: if the assessee is an eligible assessee,
                    sub-section (1) of Section 144C would apply, if a variation
                    is to be made, and in all other cases sub-section (3) of
                    Section 143 of the Act would apply.
            (iii) On the other hand, the non-obstante clauses in sub-
                  sections (4) and (13) of Section 144C are only with
                  reference to Section 153 of the Act. The time lines
                  provided under the aforesaid sub-sections 144C and
                  the time line provided under Section 153 of the Act deal
1692                                                   [2025] 8 S.C.R.

                     Supreme Court Reports


              with respective limitation periods and therefore, the
              Parliament has used the expression “notwithstanding
              anything contained in Section 153”.
              Sub-sections (4) and (13) of Section 144C when
              juxtaposed with Section 153 of the Act make it evident
              that they both deal with only the period of limitation in
              making an assessment order and not the manner of
              passing an assessment order.
        (iv) An assessment order or an order of assessment
             encompasses the entire process of assessment
             commencing from the stage of filing of a return till the
             making of an assessment of the total income and also the
             determination of the taxes which is contemplated under
             Section 153 of the Act in so far as the limitation period
             for the said procedure is concerned. That is not exactly
             the exercise that is carried out under sub-section (1) of
             Section 144C as the said assessment order is not a final
             assessment order but only a draft assessment order. This
             is unlike assessment orders made under sub-section (3)
             of Section 143 or sub-section (13) of Section 144C of
             the Act which are final assessment orders.
        (v)   Therefore, the expressions “assessment” used in Section
              143 of the Act and “make an assessment of the total
              income or loss of the assessee, and determine the sum
              payable by him or refund of any amount due to him on
              the basis of such assessment”, and the expression “the
              assessment” in sub-section (13) of Section 144C as well
              as the expression “assessment order” in sub-section (4)
              of Section 144C have to be given an identical meaning
              under Section 153 of the Act, i.e., final assessment order
              although, the assessment orders are made in a distinct
              manner and under a different procedure as they apply
              to different categories of assessees as noted above.
              In view of my aforesaid interpretation of Section 144C
              vis-à-vis Section 153 of the Act, I arrive at the same
              conclusion as in W.P. 3059-3060/2021 by the Bombay
              High Court. In these cases, the question pertains not to
              fresh assessment orders passed on remand but original
[2025] 8 S.C.R.                                                        1693

    Assistant Commissioner of Income Tax (International Taxation)
          & Others v. Shelf Drilling Ron Tappmeyer Ltd. Etc.

                    assessment orders. On 30.11.2018, the petitioners therein
                    filed their Return of Income declaring total loss for AY
                    2018-19. According to the time limit in respect of A.Y.
                    2018-19 under first proviso to Section 153(1) of the Act,
                    any original order of assessment was required to be
                    passed within the period of eighteen months from the
                    end of the assessment year in which the income became
                    assessable. Therefore, the period of eighteen months
                    would have ordinarily expired on 30.09.2020. However,
                    as already noted, due to the operation of the TOLA and
                    the Notifications issued thereunder the due date was
                    extended to 30.09.2021. Finally, draft assessment orders
                    under Section 144C were passed only on 28.09.2021.
                    As we have already held that the period under Section
                    144C of the Act is to be subsumed within the time
                    prescribed under Section 153(1) of the Act, we find that
                    the High Court was correct in taking the view that since
                    the draft order under Section 144C was passed only on
                    28.09.2021, the proceedings had become time-barred
                    as no final assessment order in compliance with the
                    provisions of Section 144C could be passed due to the
                    impending expiry of the limitation period on 30.09.2021.
     15.4 I therefore find that the High Court was right in allowing the
          writ petitions filed by the respondents-assessees by holding
          that no final assessment orders can be passed in these
          cases as the same would be time barred and hence the
          return of income filed by the respondents-assessees have
          to be accepted. I reiterate the same and also state that this
          would not preclude the Revenue from taking any other step
          in accordance with law.
            Consequently, I do not find any merit in these appeals filed
            by the Revenue as the impugned order is correct.
     15.5 In SLP(C) No.25798/2024, what is assailed by the Revenue is
          an interim order passed in WP(L) No.30944/2023. By the said
          order, the High Court has continued the interim order dated
          28.06.2024. The main writ petition is pending before the High
          Court. I do not propose to interfere with the said interim order
          and hence, this Special Leave Petition stands dismissed.
1694                                                                                 [2025] 8 S.C.R.

                                     Supreme Court Reports


                                        Order of the Court

         Having regard to the divergent opinions expressed by us, we direct
         the Registry to place these matters before Hon’ble the Chief Justice
         of India for constituting an appropriate Bench to consider the issues
         which arise in these matters afresh.

         Result of the case: Matters to be placed before Hon’ble Chief
                              Justice of India for constituting appropriate
                              Bench@.




         †
             Headnotes prepared by: Bibhuti Bhushan Bose




@
    Ed. Note: In view of divergent opinions of Hon’ble Mrs. Justice B.V. Nagarathna and Hon’ble Mr. Justice
               Satish Chandra Sharma, who pronounced separate judgments, the matters were directed to be
               placed before Hon’ble Chief Justice of India for constituting an appropriate Bench.


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