Section 170A — Effect of Order of Tribunal or Court in Respect of Business Reorganisation
Case Laws & Commentary · Income-tax Act, 1961 (as amended by the Finance Act, 2026) · bharattax.co Treatise
Provision: Live and new. Part F of Chapter XV. Inserted by the Finance Act, 2022 (w.e.f. 1-4-2022); modified-return machinery (Form ITR-A, rule 12AD).
Subject: Where, in a case of business reorganisation, the assessment of an entity has been completed before an order of a tribunal or court (or an Adjudicating Authority under the Insolvency and Bankruptcy Code) takes effect, the successor must furnish a modified return for the relevant assessment years in accordance with and limited to the order, within the prescribed period; and the assessment/reassessment is then made giving effect to the order.
Finance Act, 2026: No change. Chapter XV is untouched by the Finance Act, 2026; the section stands as amended up to the Finance Act, 2025.
Schemes of amalgamation, merger or demerger, and resolution plans under the Insolvency and Bankruptcy Code, frequently take effect from an 'appointed date' that precedes the date on which the tribunal or court actually sanctions them. By the time the order is made, the relevant returns may already have been filed and the assessments completed on the pre-reorganisation footing, and the ordinary time limit for a revised return under section 139(5) may have expired. Section 170A, inserted by the Finance Act 2022, supplies a bespoke remedy: the successor files a 'modified return' for the affected years, in accordance with and limited to the order, within the prescribed period (six months from the end of the month in which the order is issued), and the assessment is then made or revised to give effect to the order.
2. The codification of a judicially-recognised need
Section 170A codifies a remedy the courts had already been compelled to fashion. In Dalmia Power the Supreme Court held that where revised returns are filed to give effect to an NCLT-sanctioned scheme, the rigour of section 139(5) and the e-filing rule cannot defeat them, the delay being due to the impossibility of acting before sanction. The appointed-date concept that the modified return operationalises is itself long settled (Marshall Sons). Section 170A now provides the statutory mechanism that these decisions show was needed.
3. No direct authority yet
Being a 2022 insertion, section 170A has not yet been authoritatively construed; at the time of writing there is no reported decision turning on the section itself. Its operation is governed by the statutory text, the CBDT machinery (Form ITR-A and rule 12AD) and, by analogy, the pre-section-170A line on giving effect to court-sanctioned reorganisations. The nearest cognate authorities — Dalmia Power and Marshall Sons — are set out below as the doctrinal foundation, not as constructions of section 170A. Any purported direct 'section 170A holding' should be treated as unverified until a reported decision emerges.
B. STATUTORY POSITION (verbatim text)
The text of the section, as it stands in the Act (FA-2025 base), is set out below.
170A. (1) Notwithstanding anything to the contrary contained in section 139, in a case of business reorganisation, where prior to the date of order of a High Court or tribunal or an Adjudicating Authority as defined in clause (1) of section 5 of the Insolvency and Bankruptcy Code, 2016 (31 of 2016) (hereinafter referred to as order in respect of business reorganisation), as the case may be, any return of income has been furnished by an entity to which such order applies under the provisions of section 139 for any assessment year relevant to the previous year to which such order applies, the successor shall furnish, within a period of six months from the end of the month in which the order was issued, a modified return in such form and manner, as may be prescribed, in accordance with and limited to the said order.
(2) Where the assessment or reassessment proceedings for an assessment year relevant to a previous year to which the order in respect of the business reorganisation applies,—
(a) have been completed on the date of furnishing of the modified return in accordance with the provisions of sub-section (1), the Assessing Officer shall pass an order modifying the total income of the relevant assessment year determined in such assessment or reassessment, in accordance with such order and taking into account the modified return so furnished;
(b) are pending on the date of furnishing of the modified return in accordance with the provisions of sub-section (1), the Assessing Officer shall pass an order assessing or reassessing the total income of the relevant assessment year in accordance with the order of the business reorganisation and taking into account the modified return so furnished.
(3) Save as otherwise provided in this section, in an assessment or reassessment made in respect of an assessment year under this section, all other provisions of this Act shall apply and the tax shall be chargeable at the rate or rates as applicable to such assessment year.
Explanation.—In this section, the expressions—
(i) "business reorganisation" means the reorganisation of business involving the amalgamation or demerger or merger of business of one or more persons;
(ii) "successor" means all resulting companies in a business reorganisa-tion, whether or not the company was in existence prior to such business reorganisation. 55. Sub. by Act No. 08 of 2023, w.e.f. 1-4-2023.
C. AUTHORITIES
Candour rule (new provision). No reported decision construes section 170A itself. The cognate authorities below supply the doctrinal foundation (modified return after court-sanctioned reorganisation; the appointed-date concept).
Cluster A — Cognate: modified/belated return after court-sanctioned reorganisation
Dalmia Power Ltd. & Anr. v. ACIT
Citation: (2020) 420 ITR 339 (SC)
Facts: Schemes of amalgamation with appointed date 1-1-2015 were sanctioned by the NCLT only on 1-5-2018, after the section 139(5) revised-return deadline for AY 2016-17 had expired; the Department rejected the manually-filed revised returns.
Held: Where a revised return is filed to give effect to an NCLT-sanctioned scheme, the rigour of section 139(5), section 119(2)(b), Circular 9/2015 and the e-filing rule does not apply; the delay arose from impossibility of performance, not omission. The Department was directed to permit and process the returns.
Relevance: The direct doctrinal precursor to section 170A — it identified exactly the problem the section now codifies.
Marshall Sons & Co. (India) Ltd. v. ITO
Citation: (1997) 223 ITR 809 (SC)
Facts: Dispute over the effective ('appointed') date of a court-sanctioned amalgamation for income-tax purposes.
Held: Every scheme must specify the date from which the amalgamation takes effect; once the court sanctions the scheme, the amalgamation is effective from the appointed/transfer date (subject to the court modifying it), and income from that date is that of the transferee.
Relevance: Anchors the 'appointed date' concept that section 170A's modified-return machinery operationalises.
Compiled for the bharattax.co Treatise on the Income-tax Act, 1961 (as amended by the Finance Act, 2026). Statutory text is reproduced from the Income-tax Act, 1961 (text as printed in the local Act, base text amended up to the Finance Act, 2025), with the publisher's footnote apparatus and amendment-marker brackets removed; three asterisks (***) denote words or a provision omitted by amendment and retained only to mark the omission. The Finance Act, 2026 amends no section of Chapter XV of the Income-tax Act, 1961 (its Part-A amendments touch ss.92CA, 139, 140B, 144B, 144C, 147A, 148, 150, 153, 153B, 220, 222, 234, 245, 245MA, 254 and 270A-276 only). Citations are stated as reported; orders of the Tribunal and High Courts are flagged as such. Where a section has not been judicially construed, that is stated candidly and the nearest governing authority is given. This material is for professional reference and is not legal advice.
CHAPTER XV — LIABILITY IN SPECIAL CASES
Section 170A — Effect of Order of Tribunal or Court in Respect of Business Reorganisation
Case Laws & Commentary · Income-tax Act, 1961 (as amended by the Finance Act, 2026) · bharattax.co Treatise
Provision: Live and new. Part F of Chapter XV. Inserted by the Finance Act, 2022 (w.e.f. 1-4-2022); modified-return machinery (Form ITR-A, rule 12AD).
Subject: Where, in a case of business reorganisation, the assessment of an entity has been completed before an order of a tribunal or court (or an Adjudicating Authority under the Insolvency and Bankruptcy Code) takes effect, the successor must furnish a modified return for the relevant assessment years in accordance with and limited to the order, within the prescribed period; and the assessment/reassessment is then made giving effect to the order.
Finance Act, 2026: No change. Chapter XV is untouched by the Finance Act, 2026; the section stands as amended up to the Finance Act, 2025.
A. SECTION COMMENTARY
1. The problem section 170A solves
Schemes of amalgamation, merger or demerger, and resolution plans under the Insolvency and Bankruptcy Code, frequently take effect from an 'appointed date' that precedes the date on which the tribunal or court actually sanctions them. By the time the order is made, the relevant returns may already have been filed and the assessments completed on the pre-reorganisation footing, and the ordinary time limit for a revised return under section 139(5) may have expired. Section 170A, inserted by the Finance Act 2022, supplies a bespoke remedy: the successor files a 'modified return' for the affected years, in accordance with and limited to the order, within the prescribed period (six months from the end of the month in which the order is issued), and the assessment is then made or revised to give effect to the order.
2. The codification of a judicially-recognised need
Section 170A codifies a remedy the courts had already been compelled to fashion. In Dalmia Power the Supreme Court held that where revised returns are filed to give effect to an NCLT-sanctioned scheme, the rigour of section 139(5) and the e-filing rule cannot defeat them, the delay being due to the impossibility of acting before sanction. The appointed-date concept that the modified return operationalises is itself long settled (Marshall Sons). Section 170A now provides the statutory mechanism that these decisions show was needed.
3. No direct authority yet
Being a 2022 insertion, section 170A has not yet been authoritatively construed; at the time of writing there is no reported decision turning on the section itself. Its operation is governed by the statutory text, the CBDT machinery (Form ITR-A and rule 12AD) and, by analogy, the pre-section-170A line on giving effect to court-sanctioned reorganisations. The nearest cognate authorities — Dalmia Power and Marshall Sons — are set out below as the doctrinal foundation, not as constructions of section 170A. Any purported direct 'section 170A holding' should be treated as unverified until a reported decision emerges.
B. STATUTORY POSITION (verbatim text)
The text of the section, as it stands in the Act (FA-2025 base), is set out below.
170A. (1) Notwithstanding anything to the contrary contained in section 139, in a case of business reorganisation, where prior to the date of order of a High Court or tribunal or an Adjudicating Authority as defined in clause (1) of section 5 of the Insolvency and Bankruptcy Code, 2016 (31 of 2016) (hereinafter referred to as order in respect of business reorganisation), as the case may be, any return of income has been furnished by an entity to which such order applies under the provisions of section 139 for any assessment year relevant to the previous year to which such order applies, the successor shall furnish, within a period of six months from the end of the month in which the order was issued, a modified return in such form and manner, as may be prescribed, in accordance with and limited to the said order.
(2) Where the assessment or reassessment proceedings for an assessment year relevant to a previous year to which the order in respect of the business reorganisation applies,—
(a) have been completed on the date of furnishing of the modified return in accordance with the provisions of sub-section (1), the Assessing Officer shall pass an order modifying the total income of the relevant assessment year determined in such assessment or reassessment, in accordance with such order and taking into account the modified return so furnished;
(b) are pending on the date of furnishing of the modified return in accordance with the provisions of sub-section (1), the Assessing Officer shall pass an order assessing or reassessing the total income of the relevant assessment year in accordance with the order of the business reorganisation and taking into account the modified return so furnished.
(3) Save as otherwise provided in this section, in an assessment or reassessment made in respect of an assessment year under this section, all other provisions of this Act shall apply and the tax shall be chargeable at the rate or rates as applicable to such assessment year.
Explanation.—In this section, the expressions—
(i) "business reorganisation" means the reorganisation of business involving the amalgamation or demerger or merger of business of one or more persons;
(ii) "successor" means all resulting companies in a business reorganisa-tion, whether or not the company was in existence prior to such business reorganisation. 55. Sub. by Act No. 08 of 2023, w.e.f. 1-4-2023.
C. AUTHORITIES
Candour rule (new provision). No reported decision construes section 170A itself. The cognate authorities below supply the doctrinal foundation (modified return after court-sanctioned reorganisation; the appointed-date concept).
Cluster A — Cognate: modified/belated return after court-sanctioned reorganisation
Dalmia Power Ltd. & Anr. v. ACIT
Citation: (2020) 420 ITR 339 (SC)
Facts: Schemes of amalgamation with appointed date 1-1-2015 were sanctioned by the NCLT only on 1-5-2018, after the section 139(5) revised-return deadline for AY 2016-17 had expired; the Department rejected the manually-filed revised returns.
Held: Where a revised return is filed to give effect to an NCLT-sanctioned scheme, the rigour of section 139(5), section 119(2)(b), Circular 9/2015 and the e-filing rule does not apply; the delay arose from impossibility of performance, not omission. The Department was directed to permit and process the returns.
Relevance: The direct doctrinal precursor to section 170A — it identified exactly the problem the section now codifies.
Marshall Sons & Co. (India) Ltd. v. ITO
Citation: (1997) 223 ITR 809 (SC)
Facts: Dispute over the effective ('appointed') date of a court-sanctioned amalgamation for income-tax purposes.
Held: Every scheme must specify the date from which the amalgamation takes effect; once the court sanctions the scheme, the amalgamation is effective from the appointed/transfer date (subject to the court modifying it), and income from that date is that of the transferee.
Relevance: Anchors the 'appointed date' concept that section 170A's modified-return machinery operationalises.
Compiled for the bharattax.co Treatise on the Income-tax Act, 1961 (as amended by the Finance Act, 2026). Statutory text is reproduced from the Income-tax Act, 1961 (text as printed in the local Act, base text amended up to the Finance Act, 2025), with the publisher's footnote apparatus and amendment-marker brackets removed; three asterisks (***) denote words or a provision omitted by amendment and retained only to mark the omission. The Finance Act, 2026 amends no section of Chapter XV of the Income-tax Act, 1961 (its Part-A amendments touch ss.92CA, 139, 140B, 144B, 144C, 147A, 148, 150, 153, 153B, 220, 222, 234, 245, 245MA, 254 and 270A-276 only). Citations are stated as reported; orders of the Tribunal and High Courts are flagged as such. Where a section has not been judicially construed, that is stated candidly and the nearest governing authority is given. This material is for professional reference and is not legal advice.