Section 79 — Carry-Forward and Set-off of Losses — Closely-held Company — Chapter VI.
02. Sub-section structure
Per the operative section text.
03. Operative trigger
Carry-forward / set-off trigger per section.
04. Persons affected
Loss-bearing assessees.
05. Time anchor — PY / AY
Origin PY + CF window.
06. Income anchor
Loss CF; set-off against future income per restrictions.
07. Residential-status nexus
Standard.
08. Rate / charge mechanism
Reduces future taxable income.
09. TDS / TCS interaction
Standard.
10. Advance-tax obligation
Per net income.
11. Presumptive provisions
N/A.
12. Exemption / deduction mechanism
Section IS the CF mechanism.
13. Refund / credit
Standard.
14. Return / disclosure reporting
ITR Schedule CFL / BFLA.
15. Penalty exposure
Section 270A.
16. Prosecution exposure
Section 277.
17. Cross-statute interplay
Companies Act / ICDS.
18. Repeal & saving — 1961 → 2025
Preserved.
HISTORICAL CONTEXT
Section 79 is the anti-shell anti-avoidance provision targeting closely-held companies (not substantially-public-interest). The 51% shareholding-continuity test ensures that loss-CF is preserved only where the SAME beneficial owners continue at the level of 51%+ at both origin year AND CF year. This prevents acquisition of dormant loss-bearing companies for tax arbitrage by new owners.
FA 2021 introduced startup carve-out under s. 79(2) — eligible startup under s. 80-IAC + same original shareholders continue + 7-year window. This relief recognises that genuine startups often have ownership-change as part of natural funding cycles; section 79 was overly restrictive in those cases.
FA 2017 / 2019 — IBC carve-out — change pursuant to NCLT-approved Resolution Plan does NOT trigger section 79. This recognises insolvency-driven ownership changes as bona-fide restructuring not avoidance.
The transition to the Income-tax Act, 2025 preserves the architecture.
Facts. The Department sought to apply a surcharge provision retrospectively to block-period assessments. The assessee contended that the amendment was substantive and could not have retrospective operation absent express legislative direction.
Issue. Whether amendments to taxing statutes operate prospectively unless the legislature has expressly or by necessary implication conferred retrospective effect.
HELD. The Constitution Bench reaffirmed the general rule against retrospectivity of taxing statutes. A taxing provision must be construed prospectively unless the language compels otherwise; mere insertion or substitution by amendment is not sufficient to deny vested rights.
“Of the various rules guiding how a legislation has to be interpreted, one established rule is that unless a contrary intention appears, a legislation is presumed not to be intended to have a retrospective operation.”
Relevance. Anchor authority for any argument that an amendment to a charging or computational provision must apply only from the AY notified — useful in transitional disputes around FA 2025 and the 1961 → 2025 changeover.
Facts. Section 52(2) (since deleted) deemed sale consideration to be FMV where FMV exceeded the declared consideration by 15%. The Department applied it on a literal reading even when the assessee had not in fact received more than the declared price.
Issue. Whether a deeming provision in a charging schema can be construed literally where its plain reading produces a result manifestly contrary to legislative object.
HELD. The Court read down section 52(2) to apply only where the assessee had actually received consideration in excess of the declared sum. A literal construction yielding absurd or unjust results must yield to an object-based interpretation; the CBDT's contemporaneous Circular No. 96 was held binding on the Revenue.
“It is well settled that a literal construction of a statutory provision ought not to be adopted if it produces a manifestly unjust result… Where a literal construction creates an anomaly, the courts will adopt that construction which avoids the anomaly.”
Relevance. Anchor authority for purposive construction of deeming fictions across the 1961 Act — applies wherever a deeming clause (e.g., s. 50C, s. 56(2)(x), s. 2(22)(e)) yields a result contrary to legislative purpose.
▸ Mathuram Agrawal v. State of Madhya Pradesh (1999) 8 SCC 667 ; (2000) 1 SCR 1 (Supreme Court)
Facts. A municipal levy was challenged on the ground that the charging provision did not clearly specify the rate, the persons charged, and the measure of tax.
Issue. Whether a tax can be imposed in the absence of a clear, unambiguous charging provision identifying the subject, measure, rate, and incidence.
HELD. Article 265 demands that tax be levied only by clear authority of law. The four components — taxable event, person, rate, and measure — must be clearly discernible from the charging provision; ambiguity is fatal to the levy.
“The intention of the Legislature in a taxation statute is to be gathered from the language of the provisions, particularly when the language is plain and unambiguous. In a taxing Act it is not possible to assume any intention or governing purpose other than what is given expression to.”
Relevance. Foundational authority on the rigour required of charging sections — underpins arguments that ambiguous deeming fictions, surcharge formulas, and rate prescriptions must be strictly construed.
▸ Commissioner of Income-tax v. Excel Industries Ltd. (2013) 358 ITR 295 ; (2014) 2 SCC 1 (Supreme Court)
Facts. The assessee, an export-oriented unit, received DEPB licences and Advance Licences. The Department sought to tax the value of these incentives on accrual at the time of issue; the assessee contended that no income accrued until the licence was actually used or sold.
Issue. When does income accrue under the mercantile system — at the moment a right is created, or at the moment the right becomes enforceable as a debt?
HELD. Income accrues only when there is a corresponding liability of the other party. Mere creation of a contingent or unmatured right does not amount to accrual; the right must crystallise into a debt before tax incidence.
“Income accrues when there arises in favour of the assessee a debt — when there is a corresponding liability of the other party to pay the amount. It is not enough that the right has come into being; the right must ripen into a debt.”
Relevance. Anchor for accrual-vs-receipt timing disputes under section 5 / section 145 — relevant for retention monies, export incentives, contingent claim settlements, milestone-based contracts.
▸ Commissioner of Income-tax v. B.C. Srinivasa Setty (1981) 128 ITR 294 ; (1981) 2 SCC 460 (Supreme Court)
Facts. The assessee transferred goodwill of a self-generated nature. The Department sought to tax the consideration as capital gains; the assessee contended that no cost of acquisition could be ascertained, hence the computation provisions failed.
Issue. Whether capital gains arises where the asset has no ascertainable cost of acquisition — i.e., whether the charging provision can be invoked independently of a workable computation provision.
HELD. The charging section and the computation provisions form an integrated code; if the computation provisions cannot apply (because the cost is incapable of ascertainment), the charge itself fails. Self-generated goodwill is not taxable as capital gains.
“The charging section and the computation provisions together constitute an integrated code. When there is a case to which the computation provisions cannot apply at all, it is evident that such a case was not intended to fall within the charging section.”
Relevance. Anchor for the 'charge fails when computation fails' doctrine — useful in valuation impasses, self-generated assets, and computational ambiguity (though now largely overtaken by section 55(2)(a)(i) deeming cost as nil).
CBDT CIRCULARS — ECOSYSTEM
▸ CBDT Circular No. 14(XL-35) of 1955 dated 11 April 1955
Subject. Duty of officers to assist assessees in claiming and securing relief
Substance. Foundational circular directing that the AO should not exploit assessee ignorance to deny legitimate reliefs; officer is required to draw attention to refunds or reliefs to which the assessee is entitled. The circular has been judicially noted in several appellate decisions and remains operative for first-appellate practice.
Substance. Explained the FA 1987 / FA 1989 amendments unifying the previous year with the financial year preceding the AY, including transitional provisions for assessees with different accounting years. Useful in any controversy on the timing of accrual / chargeability for early post-1989 AYs.
▸ CBDT Circular No. 5 of 2014 dated 11 February 2014
Subject. Section 14A — dis-allowance even where no exempt income earned (since modulated)
Substance. Initially directed AOs to apply Rule 8D disallowance under section 14A even where no exempt income was earned in the year; subsequently modulated by Cheminvest (Del HC) and Maxopp (SC). FA 2022 amendment to section 14A re-asserted the position but remains under litigation.
STATUTORY ARCHITECTURE — 18-ROW MAP
01. Section & marginal note
Section 79 — Carry-Forward and Set-off of Losses — Closely-held Company — Chapter VI.
02. Sub-section structure
Per the operative section text.
03. Operative trigger
Carry-forward / set-off trigger per section.
04. Persons affected
Loss-bearing assessees.
05. Time anchor — PY / AY
Origin PY + CF window.
06. Income anchor
Loss CF; set-off against future income per restrictions.
07. Residential-status nexus
Standard.
08. Rate / charge mechanism
Reduces future taxable income.
09. TDS / TCS interaction
Standard.
10. Advance-tax obligation
Per net income.
11. Presumptive provisions
N/A.
12. Exemption / deduction mechanism
Section IS the CF mechanism.
13. Refund / credit
Standard.
14. Return / disclosure reporting
ITR Schedule CFL / BFLA.
15. Penalty exposure
Section 270A.
16. Prosecution exposure
Section 277.
17. Cross-statute interplay
Companies Act / ICDS.
18. Repeal & saving — 1961 → 2025
Preserved.
HISTORICAL CONTEXT
Section 79 is the anti-shell anti-avoidance provision targeting closely-held companies (not substantially-public-interest). The 51% shareholding-continuity test ensures that loss-CF is preserved only where the SAME beneficial owners continue at the level of 51%+ at both origin year AND CF year. This prevents acquisition of dormant loss-bearing companies for tax arbitrage by new owners.
FA 2021 introduced startup carve-out under s. 79(2) — eligible startup under s. 80-IAC + same original shareholders continue + 7-year window. This relief recognises that genuine startups often have ownership-change as part of natural funding cycles; section 79 was overly restrictive in those cases.
FA 2017 / 2019 — IBC carve-out — change pursuant to NCLT-approved Resolution Plan does NOT trigger section 79. This recognises insolvency-driven ownership changes as bona-fide restructuring not avoidance.
The transition to the Income-tax Act, 2025 preserves the architecture.
FINANCE ACT AMENDMENT TIMELINE
■ FA 1962 — Section came into force.
■ Minor refinements through FAs.
■ FA 2025 — No substantive change.
■ Income-tax Act, 2025 — Successor, operative 1-4-2026.
JUDICIAL EVOLUTION — VERIFIED LANDMARK AUTHORITIES
▸ Commissioner of Income-tax v. Vatika Township Pvt. Ltd. (2014) 367 ITR 466 ; (2015) 1 SCC 1 (Supreme Court — 5-Judge Constitution Bench)
Facts. The Department sought to apply a surcharge provision retrospectively to block-period assessments. The assessee contended that the amendment was substantive and could not have retrospective operation absent express legislative direction.
Issue. Whether amendments to taxing statutes operate prospectively unless the legislature has expressly or by necessary implication conferred retrospective effect.
HELD. The Constitution Bench reaffirmed the general rule against retrospectivity of taxing statutes. A taxing provision must be construed prospectively unless the language compels otherwise; mere insertion or substitution by amendment is not sufficient to deny vested rights.
“Of the various rules guiding how a legislation has to be interpreted, one established rule is that unless a contrary intention appears, a legislation is presumed not to be intended to have a retrospective operation.”
Relevance. Anchor authority for any argument that an amendment to a charging or computational provision must apply only from the AY notified — useful in transitional disputes around FA 2025 and the 1961 → 2025 changeover.
▸ K.P. Varghese v. Income-tax Officer, Ernakulam (1981) 131 ITR 597 ; (1981) 4 SCC 173 (Supreme Court — 3-Judge Bench)
Facts. Section 52(2) (since deleted) deemed sale consideration to be FMV where FMV exceeded the declared consideration by 15%. The Department applied it on a literal reading even when the assessee had not in fact received more than the declared price.
Issue. Whether a deeming provision in a charging schema can be construed literally where its plain reading produces a result manifestly contrary to legislative object.
HELD. The Court read down section 52(2) to apply only where the assessee had actually received consideration in excess of the declared sum. A literal construction yielding absurd or unjust results must yield to an object-based interpretation; the CBDT's contemporaneous Circular No. 96 was held binding on the Revenue.
“It is well settled that a literal construction of a statutory provision ought not to be adopted if it produces a manifestly unjust result… Where a literal construction creates an anomaly, the courts will adopt that construction which avoids the anomaly.”
Relevance. Anchor authority for purposive construction of deeming fictions across the 1961 Act — applies wherever a deeming clause (e.g., s. 50C, s. 56(2)(x), s. 2(22)(e)) yields a result contrary to legislative purpose.
▸ Mathuram Agrawal v. State of Madhya Pradesh (1999) 8 SCC 667 ; (2000) 1 SCR 1 (Supreme Court)
Facts. A municipal levy was challenged on the ground that the charging provision did not clearly specify the rate, the persons charged, and the measure of tax.
Issue. Whether a tax can be imposed in the absence of a clear, unambiguous charging provision identifying the subject, measure, rate, and incidence.
HELD. Article 265 demands that tax be levied only by clear authority of law. The four components — taxable event, person, rate, and measure — must be clearly discernible from the charging provision; ambiguity is fatal to the levy.
“The intention of the Legislature in a taxation statute is to be gathered from the language of the provisions, particularly when the language is plain and unambiguous. In a taxing Act it is not possible to assume any intention or governing purpose other than what is given expression to.”
Relevance. Foundational authority on the rigour required of charging sections — underpins arguments that ambiguous deeming fictions, surcharge formulas, and rate prescriptions must be strictly construed.
▸ Commissioner of Income-tax v. Excel Industries Ltd. (2013) 358 ITR 295 ; (2014) 2 SCC 1 (Supreme Court)
Facts. The assessee, an export-oriented unit, received DEPB licences and Advance Licences. The Department sought to tax the value of these incentives on accrual at the time of issue; the assessee contended that no income accrued until the licence was actually used or sold.
Issue. When does income accrue under the mercantile system — at the moment a right is created, or at the moment the right becomes enforceable as a debt?
HELD. Income accrues only when there is a corresponding liability of the other party. Mere creation of a contingent or unmatured right does not amount to accrual; the right must crystallise into a debt before tax incidence.
“Income accrues when there arises in favour of the assessee a debt — when there is a corresponding liability of the other party to pay the amount. It is not enough that the right has come into being; the right must ripen into a debt.”
Relevance. Anchor for accrual-vs-receipt timing disputes under section 5 / section 145 — relevant for retention monies, export incentives, contingent claim settlements, milestone-based contracts.
▸ Commissioner of Income-tax v. B.C. Srinivasa Setty (1981) 128 ITR 294 ; (1981) 2 SCC 460 (Supreme Court)
Facts. The assessee transferred goodwill of a self-generated nature. The Department sought to tax the consideration as capital gains; the assessee contended that no cost of acquisition could be ascertained, hence the computation provisions failed.
Issue. Whether capital gains arises where the asset has no ascertainable cost of acquisition — i.e., whether the charging provision can be invoked independently of a workable computation provision.
HELD. The charging section and the computation provisions form an integrated code; if the computation provisions cannot apply (because the cost is incapable of ascertainment), the charge itself fails. Self-generated goodwill is not taxable as capital gains.
“The charging section and the computation provisions together constitute an integrated code. When there is a case to which the computation provisions cannot apply at all, it is evident that such a case was not intended to fall within the charging section.”
Relevance. Anchor for the 'charge fails when computation fails' doctrine — useful in valuation impasses, self-generated assets, and computational ambiguity (though now largely overtaken by section 55(2)(a)(i) deeming cost as nil).
CBDT CIRCULARS — ECOSYSTEM
▸ CBDT Circular No. 14(XL-35) of 1955 dated 11 April 1955
Subject. Duty of officers to assist assessees in claiming and securing relief
Substance. Foundational circular directing that the AO should not exploit assessee ignorance to deny legitimate reliefs; officer is required to draw attention to refunds or reliefs to which the assessee is entitled. The circular has been judicially noted in several appellate decisions and remains operative for first-appellate practice.
▸ CBDT Circular No. 549 dated 31 October 1989
Subject. Explanatory notes — Finance Act 1989 amendments (incl. PY unification)
Substance. Explained the FA 1987 / FA 1989 amendments unifying the previous year with the financial year preceding the AY, including transitional provisions for assessees with different accounting years. Useful in any controversy on the timing of accrual / chargeability for early post-1989 AYs.
▸ CBDT Circular No. 5 of 2014 dated 11 February 2014
Subject. Section 14A — dis-allowance even where no exempt income earned (since modulated)
Substance. Initially directed AOs to apply Rule 8D disallowance under section 14A even where no exempt income was earned in the year; subsequently modulated by Cheminvest (Del HC) and Maxopp (SC). FA 2022 amendment to section 14A re-asserted the position but remains under litigation.
WORKED EXAMPLES
Illustration — Illustration 1 — Ownership change > 49%
Facts. EE Pvt Ltd has PGBP loss Rs 50 L. Shareholders sell 60% to new owners.
Computation.
S. 79(1) — 51% beneficial-ownership continuity test.
Continuing owners 40% < 51% threshold.
Loss Rs 50 L CF NOT preserved.
Acquirer cannot use the loss against future profits.
Result. Section 79 cliff disqualification on > 49% ownership change.
Illustration — Illustration 2 — Startup carve-out
Facts. FF (eligible startup u/s 80-IAC) — loss Rs 30 L PY 2023-24. FY 2024-25 — series-B funding; new investors come in (some original founders exit).
Computation.
S. 79(2) — Startup carve-out.
If ALL original loss-year shareholders continue → preserved.
7-year incorporation window.
If any original shareholder exits → carve-out unavailable; default s. 79(1) test applies.
Result. Startup carve-out narrow — full continuity of original shareholders required.
Illustration — Illustration 3 — IBC Resolution Plan
Facts. GG Pvt Ltd in insolvency; Rs 100 cr losses. NCLT-approved Resolution Plan transfers 100% ownership.
Computation.
S. 79(3)(a) — IBC carve-out.
Loss CF PRESERVED.
New acquirer can use losses against future profits.
Insolvency-driven ownership change recognised as bona-fide.
Result. IBC-driven changes preserve loss CF; significant tax-planning lever for distressed asset acquisition.
Illustration — Illustration 4 — Family transfer
Facts. HH Pvt Ltd — founder retires; transfers shares to son. Loss Rs 20 L.
Computation.
S. 79(1) — Family transfer may pass beneficial-ownership test depending on relationship classification.
Section 47(iii) — gift to relative not 'transfer' for CG; but s. 79 separate beneficial-ownership analysis.
Document relationship + arm's-length.
Result. Family transfers — case-fact specific; preserve documentation.
Illustration — Illustration 5 — Public company
Facts. II Ltd (listed; substantially public-interest). Loss Rs 5 cr.
Computation.
S. 79 — Applies ONLY to companies NOT substantially public-interest.
Listed company → NOT closely-held → s. 79 does NOT apply.
Loss CF preserved regardless of shareholding changes.
Result. Section 79 is closely-held-company-specific; listed companies outside its scope.
PRACTITIONER PLANNING NOTES
■ Loss-tracking discipline — separate ledger per head + per source per PY.
■ Section 80 — Return-filing requirement for CF of all heads (except HP and unabsorbed depreciation).
■ Intra-head before inter-head — s. 70 before s. 71.
■ Section 71B HP loss CF — Rs 2 L cap on set-off; CF 8 years.
■ Section 72 business loss CF — 8 years; only against PGBP head.
■ Section 73 speculation loss CF — 4 years; only against speculation.
■ Section 74 capital loss CF — 8 years; LTCG / STCG segregation.
■ Section 79 closely-held company — 51% ownership-change bars CF.
■ Section 79A search assessment bar — no set-off of losses against search-discovered income.
■ Section 80 — Return filed within s. 139(1) due date essential for CF.
■ FA 2017 / 2019 / 2023 — restrictive amendments tightening CF framework.
■ Unabsorbed depreciation — section 32(2) carry-forward indefinite.
■ Section 71B HP CF — 8 years; aggregate cap Rs 2 L.
■ Documentation — ledger / Schedule CFL in ITR — 7 years minimum.
■ Annual review of loss-CF tracking for set-off in subsequent years.
LITIGATION DEFENCE
■ Strict construction — Mathuram Agrawal anchor.
■ Object-based — K.P. Varghese.
■ Prospective amendment — Vatika Township for FA 2017 / 2019 changes.
■ Excel Industries accrual — for loss-period determination.
■ ED Sassoon vested-right — for CF rights as property.
■ BC Srinivasa Setty — computation issues.
■ Section 80 return-filing defence — argue belated return where CF claim arises.
■ Section 79 ownership-change defence — preserve genuine commercial substance.
■ Section 79A search defence — argue CF rights protected on disclosed income.
■ Section 72 / 73 / 74 head-specific defence — preserve character of loss.
■ Time-bar defence — 8 years (business) / 4 years (speculation) / etc.
■ Calcutta Discount Article 226 — for jurisdictional challenges.
■ Section 273B reasonable-cause defence.
■ Beneficial circulars — UCO Bank anchor.
■ Documentation defence — ledger / Schedule CFL evidence.
■ Counter-party / continuity-of-business preservation.
PROCEDURE
Step 1. Identify origin PY of loss
From earlier PYs.
Step 2. Apply applicable CF section
s. 71B / 72 / 73 / 74.
Step 3. Verify time-bar (8 / 4 / 8 years)
Per section.
Step 4. Apply set-off rules per section
Head-specific or general.
Step 5. Section 80 return-filing requirement
Origin year compliance.
Step 6. Section 79 closely-held company test
If applicable.
Step 7. Section 79A search assessment test
If applicable.
Step 8. ITR Schedule BFLA
Brought-forward adjustment.
Step 9. ITR Schedule CFL
Carry-forward tracking.
Step 10. Apply Chapter VI-A after set-off
Standard.
Step 11. Compute total income final
Per s. 4.
Step 12. Documentation 7 years
Origin records preserved.
Step 13. Annual practitioner review
Track CF expiry.
Step 14. Counter-party / continuity preservation
For business CF.
Step 15. Section 273B defence
Reasonable cause.
PRACTITIONER CHECKLIST
☐ Origin PY of loss identified.
☐ Applicable CF section applied.
☐ Time-bar verified.
☐ Set-off rules followed.
☐ Section 80 return-filing.
☐ Section 79 ownership-change test.
☐ Section 79A search test.
☐ ITR BFLA / CFL.
☐ Chapter VI-A after set-off.
☐ Total income final.
☐ Documentation 7 years.
☐ Annual loss-CF review.
☐ Counter-party preservation.
☐ Continuity-of-business evidence.
☐ Section 273B defence prepared.
☐ Section 270A disclosure.
☐ Section 32(2) unabsorbed depreciation parallel.
☐ Schedule CYLA current year.
☐ Annual FA update.
CROSS-REFERENCES
▸ Section 14 — Heads.
▸ Section 70 — Intra-head.
▸ Section 71 — Inter-head.
▸ Section 71B — HP CF.
▸ Section 72 — Business CF.
▸ Section 73 — Speculation.
▸ Section 74 — Capital CF.
▸ Section 79 — Closely-held.
▸ Section 80 — Return-filing.
▸ Section 32(2) — Unabsorbed depreciation.
▸ ITR Schedules CYLA / BFLA / CFL.
▸ Income-tax Act, 2025 — Successor, operative 1-4-2026.
▸ Income-tax Act, 2025 — Section 536 (saving).