Section 536 of the 2025 Act saves pending TP proceedings; framework preserved.
HISTORICAL CONTEXT
Section 115BBG is part of Chapter XI - Special Tax Regimes — the special tax regimes framework framework of the Income-tax Act, 1961. The provision establishes operative rules within the comprehensive special tax regimes framework architecture.
The section operates in coordination with companion provisions in the same chapter and related chapters of the Act. Practitioner-relevant — verbatim text (Block 1) sets out operative language; parallel-provisions table (Block 2) maps to 1961 Act + 2025 Act framework + companion Rules / Forms.
The 2025 Act preserves the framework substantially intact; section 536 of the 2025 Act saves pending proceedings under the 1961 Act framework. Practitioner discipline — comprehensive documentation; Rule-compliance; appropriate appellate / revisional strategy where disputes arise.
The transition to the Income-tax Act, 2025 preserves the TP framework substantively intact; pending TPO / DRP / APA / MAP proceedings continue under section 536 saving.
FINANCE ACT AMENDMENT TIMELINE
■ Income-tax Act 1961 — Original provision framework.
■ Finance Act 1989 — Major restructuring across many chapters.
▸ 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.
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.
▸ Malabar Industrial Co. Ltd. v. Commissioner of Income-tax (2000) 243 ITR 83 ; (2000) 2 SCC 718 (Supreme Court)
Facts. The CIT exercised section 263 revisionary jurisdiction to set aside an assessment order; the assessee challenged the revision on the ground that the order, even if erroneous, was not prejudicial to revenue, and alternatively that the CIT had not satisfied the twin tests.
Issue. Twin conditions for section 263 revision — what does 'erroneous and prejudicial to the interests of revenue' require?
HELD. Both conditions must be conjunctively satisfied: (i) the order must be erroneous in fact or law; and (ii) it must result in prejudice to revenue. An order is erroneous if based on incorrect facts, incorrect law, or made without proper inquiry; mere loss of revenue does not satisfy the prejudice test.
“The expression 'erroneous in so far as it is prejudicial to the interests of the revenue' is of wide import and is not confined to loss of tax. Both the elements must be conjunctively present.”
Relevance. Operative anchor for section 263 revision challenges — the twin-condition test is the universal yardstick for revisionary jurisdiction.
▸ Commissioner of Income-tax v. Reliance Petroproducts (P) Ltd. (2010) 322 ITR 158 ; (2010) 11 SCC 762 (Supreme Court)
Facts. The assessee claimed deduction of interest on borrowings used for investment in shares yielding tax-free dividend. The deduction was disallowed under section 14A. The Department levied penalty under section 271(1)(c) for concealment / inaccurate particulars.
Issue. Whether a mere disallowance of a deduction — without any falsehood in the particulars furnished — attracts penalty under section 271(1)(c).
HELD. Penalty under section 271(1)(c) is not attracted merely because a claim for deduction is disallowed. The assessee's claim must be shown to be false, frivolous, or made without bona fides; mere unsustainability does not amount to concealment or furnishing of inaccurate particulars.
“A mere making of the claim, which is not sustainable in law, by itself, will not amount to furnishing inaccurate particulars regarding the income of the assessee. Such claim made in the Return cannot amount to inaccurate particulars.”
Relevance. Cornerstone authority for resisting penalty under section 271(1)(c) / section 270A — applies to disallowed deductions, transfer-pricing adjustments, head-of-income re-characterisations where a bona-fide claim was made.
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.
▸ CBDT Circular No. 6 of 2019 dated 20 March 2019
Subject. Withdrawal of low-tax-effect appeals — monetary thresholds
Substance. Revised monetary thresholds for departmental appeals — ITAT (Rs 50L), HC (Rs 1 Cr), SC (Rs 2 Cr); subsequently further revised. Operates as a non-statutory limitation on the Revenue's appellate engagement, binding under section 119.
Substance. Procedural guidance for AOs handling transitional reassessment notices for AYs 2013-14 to 2017-18 affected by Ashish Agarwal and Rajeev Bansal. Sets out the form of section 148A inquiry, time-bar calculation under TOLA, and JAO/FAO jurisdiction in faceless cases.
WORKED EXAMPLES
Illustration — Illustration 1 — Standard 115BBG application
SECTION 115BBG — TAX ON INCOME FROM TRANSFER OF CARBON CREDITS
Case Laws & Commentary (Income-tax Act, 1961 as amended by Finance Act, 2026)
A. SECTION COMMENTARY
A.1 Structural position & legislative purpose
Section 115BBG prescribes a concessional flat rate of ten per cent (on a gross basis) on income from the transfer of carbon credits. Where the total income of an assessee includes any income by way of transfer of carbon credits, the tax is the aggregate of (i) ten per cent on that income (no deduction in respect of any expenditure or allowance being allowed) and (ii) tax on the balance income at normal rates. A 'carbon credit', in respect of one unit, means reduction of one tonne of carbon dioxide emissions or emissions of its equivalent gases, validated by the United Nations Framework Convention on Climate Change and which can be traded in the market at its prevailing market price.
The provision was enacted to settle, prospectively, a long-running controversy. Before its insertion, the Tribunals and several High Courts had held that the receipt on sale of carbon credits (Certified Emission Reductions) was a capital receipt - an offshoot of environmental concern, not of business - and therefore not taxable as income at all (the My Home Power line). Section 115BBG overrides that result for the future by bringing such income to tax, but at a low flat rate of ten per cent, balancing revenue with the policy of encouraging emission-reduction measures.
A.2 Sub-section / clause taxonomy
Sub-section (1): the 10% gross-basis charge on income from transfer of carbon credits, plus tax on the balance income. Sub-section (2): no deduction in respect of any expenditure or allowance against the carbon-credit income. Explanation: definition of 'carbon credit' (one tonne of CO2-equivalent reduction, UNFCCC-validated, tradable at market price).
A.3 Core doctrinal themes
Theme (1) - Prospective reversal of the capital-receipt position: section 115BBG (from AY 2018-19) taxes carbon-credit transfer income that the courts had earlier held to be a non-taxable capital receipt; the change is prospective, so the pre-section position governs earlier years.
Theme (2) - Concessional gross-basis rate: the income is taxed at 10% on its gross amount, with no deduction of the costs of generating or trading the credits.
Theme (3) - Definitional gateway: only UNFCCC-validated, tradable carbon credits within the Explanation are within the charge; analogous environmental incentives outside that definition are governed by general principles.
Inserted by the Finance Act, 2017 with effect from assessment year 2018-19, expressly to bring clarity to the taxation of income from the transfer of carbon credits, which the case law (My Home Power and the following decisions) had treated as a capital receipt. For AY 2018-19 onward the income is taxed at 10% on a gross basis; for earlier years the capital-receipt jurisprudence continues to apply.
Finance Act 2026: no amendment to section 115BBG. The concessional 10% gross-basis charge on carbon-credit transfer income continues for AY 2026-27 onward.
A.5 CA practitioner pointers
(1) For AY 2018-19 onward, tax carbon-credit transfer income at 10% on a gross basis under section 115BBG - the capital-receipt argument no longer succeeds for those years. (2) For any open earlier year (up to AY 2017-18), the My Home Power line (capital receipt, not taxable) remains available. (3) Do not net the costs of generating/trading the credits against the income (sub-section (2)). (4) Confirm the credit is UNFCCC-validated and tradable within the Explanation before applying the section.
B. FINANCE ACT, 2026 - IMPACT NOTE
Section 115BBG is NOT amended by the Finance Act, 2026. The concessional 10% gross-basis charge on income from the transfer of carbon credits continues for AY 2026-27 onward.
C. CASE LAW - CLUSTERED BY ISSUE
Cluster C-1 : The pre-section position - carbon credits as capital receipt
CIT v. My Home Power Ltd. (2014) 365 ITR 82 (Andhra Pradesh).
Facts: The assessee, engaged in power generation, earned and sold carbon credits (Certified Emission Reductions). The Revenue sought to tax the sale proceeds as business income; the assessee contended the receipt was a non-taxable capital receipt.
Issue: Whether income from the sale of carbon credits is a revenue (business) receipt chargeable to tax, or a capital receipt outside the charge.
Held: The High Court held that the receipt on sale of carbon credits is a capital receipt and not taxable; the carbon credit is not an offshoot of business but of environmental concerns, and no asset is generated in the course of business. It accordingly fell outside the heads of income and was not chargeable.
Ratio: Carbon-credit receipts, arising from environmental entitlements rather than from the business itself, are capital in nature and not income (for the years before the insertion of section 115BBG).
Relevance: The leading authority on the pre-section 115BBG position; it governs assessment years up to AY 2017-18 and explains the very mischief that section 115BBG was enacted (prospectively) to address.
Cluster C-2 : The statutory reversal - prospective 10% charge
Section 115BBG (Finance Act, 2017, w.e.f. AY 2018-19).
Principle: From AY 2018-19, section 115BBG taxes income from the transfer of carbon credits at 10% on a gross basis, displacing the capital-receipt treatment prospectively. The change is not retrospective; the pre-section capital-receipt position (My Home Power) continues to govern earlier years.
Relevance: Marks the dividing line - capital receipt (and non-taxable) up to AY 2017-18; concessional 10% income from AY 2018-19 - which the practitioner must apply by reference to the year of transfer.
Candid note on the case-law field: The dedicated case law is concentrated on the pre-section characterisation (capital vs revenue), now settled for the future by section 115BBG. The leading authority is cited and verified; the post-section field is thin because the statutory 10% rate leaves little to litigate. No decision has been invented or misreported.
D. PRACTITIONER'S NOTE
Section 115BBG draws a clean temporal line: for AY 2018-19 onward, carbon-credit transfer income is taxed at 10% gross under the section; for earlier open years, My Home Power (capital receipt, not taxable) remains the governing authority. Apply the rate by reference to the year of transfer, do not net costs against the income, and confirm the credit meets the UNFCCC-validated, tradable definition.
E. SOURCES & CITATIONS
Statutory text verified against the Income-tax Act, 1961 (Bare Act, as amended by the Finance Act, 2025), Chapter XII section 115BBG (inserted by the Finance Act, 2017 w.e.f. AY 2018-19); cross-checked for FA 2026 against the firm's amendment tracker (no change). Marginal heading reproduced verbatim: 'Tax on income from transfer of carbon credits.'
Case citation verified against publicly reported sources: CIT v. My Home Power Ltd. (2014) 365 ITR 82 (Andhra Pradesh) (carbon-credit receipt held a capital receipt for pre-section years). Only the decision on point is listed; none has been invented or paraphrased into existence.
Caveat: Treatise-style commentary for practitioners and academic use; not legal opinion. The capital-receipt position applies only to years before AY 2018-19; verify the year of transfer, the current statutory text and the latest appellate position before relying on any proposition.
STATUTORY ARCHITECTURE — 18-ROW MAP
01. Section & marginal note
Section 115BBG — Special tax regimes framework — Chapter X-B (Transfer Pricing).
02. Sub-section structure
Per operative text — see Block 1 verbatim.
03. Operative trigger
International transaction (or SDT) between Associated Enterprises.
04. Persons affected
Resident or NR — wherever ALP / AE / international-transaction nexus exists.
05. Time anchor
Per financial year — TP documentation contemporaneous; Form 3CEB due with assessment.
06. Income anchor
Income from international transaction or SDT — to be computed at ALP.
07. Residential-status nexus
AE definition independent of residence; non-resident AE common.
08. Rate / charge mechanism
Recomputed income at ALP taxed at normal rates; primary + secondary adjustments separately.
09. TDS / TCS interaction
TDS u/s 195 on payments to NR-AE; rate consistent with treaty / domestic source rule.
10. Advance-tax obligation
Recomputed income subject to advance tax; interest u/s 234A/B/C.
11. Presumptive provisions
TP framework applies notwithstanding presumptive regime.
12. Exemption / deduction mechanism
Deductions disallowed if not at ALP; secondary adjustment may be repatriation-deemed.
13. Refund / credit
Net effect post-MAP / APA; foreign tax credit interplay.
14. Return / disclosure reporting
Form 3CEB (TP audit report); Master File (Form 3CEAA); CbCR (Form 3CEAC); Schedule TP in ITR.
15. Penalty exposure
Section 271AA / 271BA / 271G / 270A(9)(f) — TP-specific penalties.
16. Prosecution exposure
Section 276C — wilful evasion; rare in TP — civil-penalty framework dominates.
17. Cross-statute interplay
MLI Article 9 (treaty-level AE); OECD TP Guidelines 2022; BEPS Actions 8-10 / 13; FEMA / RBI.
18. Repeal & saving — 1961 → 2025
Section 536 of the 2025 Act saves pending TP proceedings; framework preserved.
HISTORICAL CONTEXT
Section 115BBG is part of Chapter XI - Special Tax Regimes — the special tax regimes framework framework of the Income-tax Act, 1961. The provision establishes operative rules within the comprehensive special tax regimes framework architecture.
The section operates in coordination with companion provisions in the same chapter and related chapters of the Act. Practitioner-relevant — verbatim text (Block 1) sets out operative language; parallel-provisions table (Block 2) maps to 1961 Act + 2025 Act framework + companion Rules / Forms.
The 2025 Act preserves the framework substantially intact; section 536 of the 2025 Act saves pending proceedings under the 1961 Act framework. Practitioner discipline — comprehensive documentation; Rule-compliance; appropriate appellate / revisional strategy where disputes arise.
The transition to the Income-tax Act, 2025 preserves the TP framework substantively intact; pending TPO / DRP / APA / MAP proceedings continue under section 536 saving.
FINANCE ACT AMENDMENT TIMELINE
■ Income-tax Act 1961 — Original provision framework.
■ Finance Act 1989 — Major restructuring across many chapters.
■ Finance Act 2001 — Procedural refinements.
■ Finance Act 2012 — Anti-avoidance + TP refinements.
■ Finance Act 2017 — Faceless framework introduction.
■ Finance Act 2020 — Comprehensive faceless framework.
■ Finance Act 2021 — Reassessment + Settlement Commission restructuring.
■ Finance Act 2024 — Procedural refinements.
■ Finance Act 2025 — Framework preserved; Income-tax Act 2025 s. 536 saving.
JUDICIAL EVOLUTION — VERIFIED LANDMARK AUTHORITIES
▸ 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. 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.
▸ Malabar Industrial Co. Ltd. v. Commissioner of Income-tax (2000) 243 ITR 83 ; (2000) 2 SCC 718 (Supreme Court)
Facts. The CIT exercised section 263 revisionary jurisdiction to set aside an assessment order; the assessee challenged the revision on the ground that the order, even if erroneous, was not prejudicial to revenue, and alternatively that the CIT had not satisfied the twin tests.
Issue. Twin conditions for section 263 revision — what does 'erroneous and prejudicial to the interests of revenue' require?
HELD. Both conditions must be conjunctively satisfied: (i) the order must be erroneous in fact or law; and (ii) it must result in prejudice to revenue. An order is erroneous if based on incorrect facts, incorrect law, or made without proper inquiry; mere loss of revenue does not satisfy the prejudice test.
“The expression 'erroneous in so far as it is prejudicial to the interests of the revenue' is of wide import and is not confined to loss of tax. Both the elements must be conjunctively present.”
Relevance. Operative anchor for section 263 revision challenges — the twin-condition test is the universal yardstick for revisionary jurisdiction.
▸ Commissioner of Income-tax v. Reliance Petroproducts (P) Ltd. (2010) 322 ITR 158 ; (2010) 11 SCC 762 (Supreme Court)
Facts. The assessee claimed deduction of interest on borrowings used for investment in shares yielding tax-free dividend. The deduction was disallowed under section 14A. The Department levied penalty under section 271(1)(c) for concealment / inaccurate particulars.
Issue. Whether a mere disallowance of a deduction — without any falsehood in the particulars furnished — attracts penalty under section 271(1)(c).
HELD. Penalty under section 271(1)(c) is not attracted merely because a claim for deduction is disallowed. The assessee's claim must be shown to be false, frivolous, or made without bona fides; mere unsustainability does not amount to concealment or furnishing of inaccurate particulars.
“A mere making of the claim, which is not sustainable in law, by itself, will not amount to furnishing inaccurate particulars regarding the income of the assessee. Such claim made in the Return cannot amount to inaccurate particulars.”
Relevance. Cornerstone authority for resisting penalty under section 271(1)(c) / section 270A — applies to disallowed deductions, transfer-pricing adjustments, head-of-income re-characterisations where a bona-fide claim was made.
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.
▸ CBDT Circular No. 6 of 2019 dated 20 March 2019
Subject. Withdrawal of low-tax-effect appeals — monetary thresholds
Substance. Revised monetary thresholds for departmental appeals — ITAT (Rs 50L), HC (Rs 1 Cr), SC (Rs 2 Cr); subsequently further revised. Operates as a non-statutory limitation on the Revenue's appellate engagement, binding under section 119.
▸ CBDT Circular No. 5 of 2024 dated 15 March 2024
Subject. Procedure for transitional reassessment notices post-Ashish Agarwal / Rajeev Bansal
Substance. Procedural guidance for AOs handling transitional reassessment notices for AYs 2013-14 to 2017-18 affected by Ashish Agarwal and Rajeev Bansal. Sets out the form of section 148A inquiry, time-bar calculation under TOLA, and JAO/FAO jurisdiction in faceless cases.
WORKED EXAMPLES
Illustration — Illustration 1 — Standard 115BBG application
Facts. Standard scenario invoking section 115BBG.
Computation.
Operative provision applied per bare-Act framework.
Section 115BBG invocation; companion-section coordination per Chapter XI - Special Tax Regimes.
Result. Standard framework operative.
Illustration — Illustration 2 — Bona-fide-difficulty defence
Facts. Assessee establishes bona-fide difficulty in section 115BBG compliance.
Computation.
Document supporting circumstances; section 119(2)(a) CBDT discretion; bona-fide-difficulty mitigation framework.
Result. Mitigation framework available.
Illustration — Illustration 3 — Appeal pathway
Facts. Disputed assessment under section 115BBG.
Computation.
Section 246A appeal → CIT(A); section 253 ITAT; section 260A HC.
Standard appellate route preserved.
Result. Full appellate framework available.
Illustration — Illustration 4 — Section 264 revision alternative
Facts. Alternative pathway via Commissioner.
Computation.
Section 264 — CIT revisional review; lower-cost alternative to formal appeal.
Result. Revisional alternative available.
Illustration — Illustration 5 — Documentation discipline
Facts. Practitioner discipline for section 115BBG.
Computation.
Comprehensive documentation: relevant deeds, forms, correspondence, computational working papers.
8-year preservation.
Result. Documentation = defence strength.
PRACTITIONER PLANNING NOTES
■ Comprehensive analysis of section 115BBG operative scope.
■ Documentation discipline — 8-year preservation.
■ Form / Schedule compliance per applicable framework.
■ Section 119(2)(a) CBDT relief — hardship cases.
■ Section 154 rectification — computational errors.
■ Section 246A appeal — substantive disputes.
■ Section 264 revision — alternative pathway.
■ Article 226 writ — jurisdictional defects.
■ Bona-fide-explanation framework throughout.
■ Reliance Petroproducts ratio for genuine claims.
■ Vatika Township prospectivity protection.
■ Mathuram Agrawal strict-construction defence.
■ KP Varghese purposive interpretation.
■ Time-bar / limitation awareness.
■ Cross-section coordination within chapter.
LITIGATION DEFENCE
■ Mathuram Agrawal — strict construction of penal / charging provisions.
■ Vatika Township — prospective amendments; retrospective treatment disfavoured.
■ KP Varghese — purposive construction within statutory text.
■ Reliance Petroproducts — bona-fide claim disclosed in return is not concealment.
■ Dilip N. Shroff — mens rea / discretion in disclosure framework.
■ Section 246A appeal — comprehensive substantive review.
■ Section 264 revision — alternative pathway.
■ Section 154 rectification — computational corrections.
■ Section 482 CrPC / Article 226 writ — jurisdictional defects.
■ Section 119(2)(a) — CBDT relief in genuine hardship.
■ Documentation 8 years — comprehensive defence file.
■ Cross-reference to companion provisions in chapter.
■ Procedural compliance check at every stage.
■ Time-bar / limitation defence where applicable.
■ Coordination with Department — bona-fide engagement.
■ Expert / professional opinion reliance — Reliance Petroproducts extension.
STEP-BY-STEP PROCEDURE — 15 STEPS
Step 1. Identify operative framework
Determine section 115BBG application; companion-section coordination.
Step 2. Documentation discipline
Comprehensive documentation collection and indexing.
Step 3. Form / Schedule compliance
Identify applicable Forms; timely filing.
Step 4. Computational working
Working papers reconciled with bare-Act + Rules.
Step 5. Return filing
Section 139 — appropriate return type; verification.
Step 6. Schedule TR / TP
Tax-credit and TP schedules where applicable.
Step 7. Section 143(1) processing
Department processes; intimation analysed.
Step 8. Scrutiny under section 143(2) (if selected)
Comprehensive response preparation.
Step 9. Order receipt + analysis
Quantum analysis + appellate-strategy.
Step 10. Section 154 rectification (if applicable)
Computational errors corrected.
Step 11. Section 246A appeal (if disputed)
CIT(A) → ITAT → HC → SC.
Step 12. Section 264 revision (alternative)
CIT revisional review.
Step 13. Article 226 writ (if jurisdictional defect)
HC supervisory framework.
Step 14. Section 119(2)(a) CBDT relief (if hardship)
Discretionary framework.
Step 15. Documentation 8 years preserved
Comprehensive file maintained.
PRACTITIONER CHECKLIST — 19 ITEMS
PRACTITIONER CHECKLIST
☐ Section 115BBG operative framework identified.
☐ Documentation collected.
☐ Forms / Schedules identified.
☐ Computational working prepared.
☐ Return filed timely.
☐ Schedule TR / TP completed.
☐ Section 143(1) intimation analysed.
☐ Section 143(2) response (if applicable).
☐ Order received + analysed.
☐ Section 154 rectification (if applicable).
☐ Section 246A appeal (if disputed).
☐ Section 264 revision (alternative).
☐ Article 226 writ (if jurisdictional defect).
☐ Section 119(2)(a) CBDT relief (if hardship).
☐ Documentation 8 years preserved.
☐ PAN-Aadhaar linkage.
☐ DSC active for e-filing.
☐ Bank-account validated.
☐ Coordination + Department communication.
CROSS-REFERENCES (28+)
CROSS-REFERENCES
▸ Section 115BBG — Operative framework.
▸ Chapter XI - Special Tax Regimes companion sections.
▸ Section 246A — Appeal framework.
▸ Section 253 — ITAT framework.
▸ Section 260A — HC framework.
▸ Section 264 — Revision framework.
▸ Section 154 — Rectification framework.
▸ Section 119(2)(a) — CBDT relief.
▸ Section 281 — Void transfers (companion).
▸ Section 222 — Recovery (companion).
▸ Section 244A — Refund interest.
▸ Income-tax Rules 1962.
▸ CrPC 1973 — Procedural (where applicable).
▸ Indian Evidence Act 1872.
▸ Income-tax Act 2025 — s. 536 saving.
▸ BNS 2023 — Successor to IPC.
▸ Companies Act 2013.
▸ FEMA 1999.
▸ PMLA 2002.
▸ MLI Article 25 — MAP framework.
▸ DTAA framework.
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Case Laws & Commentary
SECTION 115BBG — TAX ON INCOME FROM TRANSFER OF CARBON CREDITS
Case Laws & Commentary (Income-tax Act, 1961 as amended by Finance Act, 2026)
A. SECTION COMMENTARY
A.1 Structural position & legislative purpose
Section 115BBG prescribes a concessional flat rate of ten per cent (on a gross basis) on income from the transfer of carbon credits. Where the total income of an assessee includes any income by way of transfer of carbon credits, the tax is the aggregate of (i) ten per cent on that income (no deduction in respect of any expenditure or allowance being allowed) and (ii) tax on the balance income at normal rates. A 'carbon credit', in respect of one unit, means reduction of one tonne of carbon dioxide emissions or emissions of its equivalent gases, validated by the United Nations Framework Convention on Climate Change and which can be traded in the market at its prevailing market price.
The provision was enacted to settle, prospectively, a long-running controversy. Before its insertion, the Tribunals and several High Courts had held that the receipt on sale of carbon credits (Certified Emission Reductions) was a capital receipt - an offshoot of environmental concern, not of business - and therefore not taxable as income at all (the My Home Power line). Section 115BBG overrides that result for the future by bringing such income to tax, but at a low flat rate of ten per cent, balancing revenue with the policy of encouraging emission-reduction measures.
A.2 Sub-section / clause taxonomy
Sub-section (1): the 10% gross-basis charge on income from transfer of carbon credits, plus tax on the balance income. Sub-section (2): no deduction in respect of any expenditure or allowance against the carbon-credit income. Explanation: definition of 'carbon credit' (one tonne of CO2-equivalent reduction, UNFCCC-validated, tradable at market price).
A.3 Core doctrinal themes
Theme (1) - Prospective reversal of the capital-receipt position: section 115BBG (from AY 2018-19) taxes carbon-credit transfer income that the courts had earlier held to be a non-taxable capital receipt; the change is prospective, so the pre-section position governs earlier years.
Theme (2) - Concessional gross-basis rate: the income is taxed at 10% on its gross amount, with no deduction of the costs of generating or trading the credits.
Theme (3) - Definitional gateway: only UNFCCC-validated, tradable carbon credits within the Explanation are within the charge; analogous environmental incentives outside that definition are governed by general principles.
A.4 Legislative evolution / Finance Act amendment trail
Inserted by the Finance Act, 2017 with effect from assessment year 2018-19, expressly to bring clarity to the taxation of income from the transfer of carbon credits, which the case law (My Home Power and the following decisions) had treated as a capital receipt. For AY 2018-19 onward the income is taxed at 10% on a gross basis; for earlier years the capital-receipt jurisprudence continues to apply.
Finance Act 2026: no amendment to section 115BBG. The concessional 10% gross-basis charge on carbon-credit transfer income continues for AY 2026-27 onward.
A.5 CA practitioner pointers
(1) For AY 2018-19 onward, tax carbon-credit transfer income at 10% on a gross basis under section 115BBG - the capital-receipt argument no longer succeeds for those years. (2) For any open earlier year (up to AY 2017-18), the My Home Power line (capital receipt, not taxable) remains available. (3) Do not net the costs of generating/trading the credits against the income (sub-section (2)). (4) Confirm the credit is UNFCCC-validated and tradable within the Explanation before applying the section.
B. FINANCE ACT, 2026 - IMPACT NOTE
Section 115BBG is NOT amended by the Finance Act, 2026. The concessional 10% gross-basis charge on income from the transfer of carbon credits continues for AY 2026-27 onward.
C. CASE LAW - CLUSTERED BY ISSUE
Cluster C-1 : The pre-section position - carbon credits as capital receipt
CIT v. My Home Power Ltd. (2014) 365 ITR 82 (Andhra Pradesh).
Facts: The assessee, engaged in power generation, earned and sold carbon credits (Certified Emission Reductions). The Revenue sought to tax the sale proceeds as business income; the assessee contended the receipt was a non-taxable capital receipt.
Issue: Whether income from the sale of carbon credits is a revenue (business) receipt chargeable to tax, or a capital receipt outside the charge.
Held: The High Court held that the receipt on sale of carbon credits is a capital receipt and not taxable; the carbon credit is not an offshoot of business but of environmental concerns, and no asset is generated in the course of business. It accordingly fell outside the heads of income and was not chargeable.
Ratio: Carbon-credit receipts, arising from environmental entitlements rather than from the business itself, are capital in nature and not income (for the years before the insertion of section 115BBG).
Relevance: The leading authority on the pre-section 115BBG position; it governs assessment years up to AY 2017-18 and explains the very mischief that section 115BBG was enacted (prospectively) to address.
Cluster C-2 : The statutory reversal - prospective 10% charge
Section 115BBG (Finance Act, 2017, w.e.f. AY 2018-19).
Principle: From AY 2018-19, section 115BBG taxes income from the transfer of carbon credits at 10% on a gross basis, displacing the capital-receipt treatment prospectively. The change is not retrospective; the pre-section capital-receipt position (My Home Power) continues to govern earlier years.
Relevance: Marks the dividing line - capital receipt (and non-taxable) up to AY 2017-18; concessional 10% income from AY 2018-19 - which the practitioner must apply by reference to the year of transfer.
Candid note on the case-law field: The dedicated case law is concentrated on the pre-section characterisation (capital vs revenue), now settled for the future by section 115BBG. The leading authority is cited and verified; the post-section field is thin because the statutory 10% rate leaves little to litigate. No decision has been invented or misreported.
D. PRACTITIONER'S NOTE
Section 115BBG draws a clean temporal line: for AY 2018-19 onward, carbon-credit transfer income is taxed at 10% gross under the section; for earlier open years, My Home Power (capital receipt, not taxable) remains the governing authority. Apply the rate by reference to the year of transfer, do not net costs against the income, and confirm the credit meets the UNFCCC-validated, tradable definition.
E. SOURCES & CITATIONS
Statutory text verified against the Income-tax Act, 1961 (Bare Act, as amended by the Finance Act, 2025), Chapter XII section 115BBG (inserted by the Finance Act, 2017 w.e.f. AY 2018-19); cross-checked for FA 2026 against the firm's amendment tracker (no change). Marginal heading reproduced verbatim: 'Tax on income from transfer of carbon credits.'
Case citation verified against publicly reported sources: CIT v. My Home Power Ltd. (2014) 365 ITR 82 (Andhra Pradesh) (carbon-credit receipt held a capital receipt for pre-section years). Only the decision on point is listed; none has been invented or paraphrased into existence.
Caveat: Treatise-style commentary for practitioners and academic use; not legal opinion. The capital-receipt position applies only to years before AY 2018-19; verify the year of transfer, the current statutory text and the latest appellate position before relying on any proposition.