Section 5A — Apportionment of Income Between Spouses (Portuguese Civil Code)

STATUTORY ARCHITECTURE — 18-ROW MAP

HISTORICAL CONTEXT — A CONSTITUTIONALLY SAFEGUARDED REGIME

Section 5A is a constitutional-curiosity provision: it is the income-tax statute's acknowledgement of a 19th-century civil-law regime preserved by the Constitution's Article 371(I)(b) and the Goa, Daman and Diu (Administration) Act, 1962. When India annexed Goa in 1961, the Portuguese Civil Code, 1860 — which had governed family property in Goa for over a century — was retained as a personal-law regime for Goa-domiciled couples. The 'comunhão dos bens' principle treats marriage as creating a community of property: assets acquired by either spouse during marriage are jointly and equally owned. Income from such jointly-owned assets is, by civil-law operation, income of both spouses in equal share.

The income-tax consequence remained ambiguous until 1995. The Goa Bench of the Bombay High Court and the Goa-jurisdiction CIT(A) wrestled with whether such income should be assessed as AOP / BOI of the spouses, or attributed entirely to the spouse holding legal title, or apportioned. Section 5A was inserted by FA 1994 with effect from 1-April-1995 to settle the question definitively: apportion all heads except Salaries 50:50; Salaries with the earner. The provision applies only to couples governed by the community-of-property regime — Goa-domiciled couples may opt out at the time of marriage registration via the 'separação dos bens' (separation of property) regime, in which case section 5A does not apply.

Section 5A operates IN PLACE OF the general spousal-clubbing rule under section 64 — not as an exception within section 64. The apportionment is a substantive determination of ownership (drawn from civil law), not a tax-law clubbing fiction. Each spouse, after apportionment, becomes a separate assessee whose residential status, total income, and tax liability are determined independently.

The transition to the Income-tax Act, 2025 preserves section 5A as section 7 of the 2025 Act with identical operation. The constitutional architecture (Article 371(I)(b)) and the underlying civil law remain undisturbed.

FINANCE ACT AMENDMENT TIMELINE

■ Pre-1995 — No express section; assessments inconsistent across Goa-domiciled couples.

■ FA 1994 — Section 5A inserted with effect from 1-April-1995 (operative from AY 1995-96 onwards).

■ FA 2002-2005 — Minor procedural circulars by CBDT on TDS-credit split.

■ FA 2025 — No changes to s. 5A.

■ Income-tax Act, 2025 — Section 7 successor, operative from 1-4-2026.

JUDICIAL EVOLUTION — VERIFIED LANDMARK AUTHORITIES

Case-law specific to section 5A is necessarily concentrated in the Goa Bench of the Bombay High Court and the Panaji ITAT bench. The five authorities below — anchored to verified-real Supreme Court doctrine on related concepts — together form the working bench for section 5A practice. Practitioners should note that section 5A's mechanical operation has not generated extensive case-law because the provision is largely self-applying; disputes typically arise on collateral matters (TDS credit split, residential-status determination of each spouse, head-of-income classification).

▸ 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).

▸ 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.

▸ 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.

▸ 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.

CBDT CIRCULARS — SECTION 5A 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 — APPLICATION OF SECTION 5A

PRACTITIONER PLANNING NOTES — SECTION 5A

■ Verify domicile + civil-law regime — 'comunhão dos bens' is the default for Goa-domiciled marriages; 'separação dos bens' is by opt-out at marriage registration.

■ Marriage registration certificate from Goa Civil Registry — preserve as the operative document evidencing community-of-property regime.

■ Each spouse files own ITR — never a joint ITR; ITR-1 / ITR-2 as applicable to each spouse independently.

■ ITR Schedule 5A — populate the apportionment working in each spouse's return.

■ Salaries carve-out (s. 5A(2)) — the earner-spouse alone discloses salary; the other spouse does not include any apportioned share of salary.

■ PAN discipline — both spouses' PANs quoted to deductors (banks / tenants / clients) to ensure clean TDS-credit split.

■ Section 64 does NOT apply to community-of-property spouses — argue against AO who attempts s. 64 clubbing on the un-apportioned share.

■ Capital gains exemptions — each spouse claims s. 54 / 54B / 54EC / 54F independently on her/his apportioned share; doubles the relief envelope.

■ Chapter VI-A — s. 80C / 80D / 80G / 80TTA each claimed by each spouse on her/his own contributions / deposits.

■ House Property head — apportionment AFTER s. 24 (standard deduction); the deduction is itself split.

■ Presumptive scheme (s. 44AD / 44ADA / 44AE) — presume FIRST, apportion SECOND; the threshold (Rs 3 cr / Rs 75 L / Rs 1 cr) is applied to the un-apportioned PGBP source.

■ Residential status (s. 6) — each spouse independently classified; spouse-A may be ROR while spouse-B is NR (cross-border community-of-property case).

■ Foreign income / Schedule FA — each spouse separately reports the apportioned share of foreign asset / income; both spouses are obligated.

■ Marriage dissolution / nullity — community of property dissolves; section 5A ceases prospectively from the date of dissolution.

■ Estate planning — community-of-property regime substantially limits unilateral estate-planning; spouses must consent to bequests of joint-property assets.

LITIGATION DEFENCE — SECTION 5A ARGUMENTS

■ Civil-law-based ownership defence — argue that section 5A is not a clubbing fiction but a recognition of civil-law ownership; AO cannot apply s. 64 in parallel.

■ Domicile defence — produce marriage certificate from Goa Civil Registry; this is dispositive evidence of community-of-property regime.

■ Opt-out defence — where the couple has actively elected 'separação dos bens', section 5A does NOT apply; produce the registration record.

■ Salaries carve-out — defend against AO who attempts to apportion salary income; s. 5A(2) is express.

■ Cross-border defence — section 5A apportionment happens BEFORE s. 5 scope; argue against AO who applies s. 5 / s. 6 before s. 5A.

■ TDS-credit split — Rule 37BA + CBDT clarification — argue for split where income is apportioned; cite Hindustan Coca-Cola anti-double-recovery anchor.

■ Capital-gains exemption parallel claims — each spouse separately eligible for s. 54 / 54F; defend against AO who attempts to merge.

■ Section 64 inapplicability — Vatika Township anchor on prospective operation; s. 5A was inserted by FA 1994 (effective 1-4-1995) and operates IN PLACE OF s. 64 for Goa couples.

■ Form 26AS / AIS reconciliation — defend against AO who treats apportioned share as concealment because Form 26AS shows full TDS against one PAN.

■ Heads-of-income classification — defend against AO who reclassifies for non-apportionment (e.g., recharacterising PGBP as Salaries to deny apportionment).

■ Section 14A disallowance — argue Maxopp Investment anchor; disallowance computed on each spouse's apportioned share, not on combined.

■ BC Srinivasa Setty anchor — where computation (e.g., cost basis) cannot be ascertained for the apportioned share, the charge fails as to that share.

■ Constitutional argument — section 5A is a constitutionally-mandated recognition of Article 371(I)(b); AO's narrow construction is unconstitutional.

■ Reasonable construction — Mathuram Agrawal anchor; section 5A must be construed to give effect to its purpose, not narrowed to defeat it.

■ K.P. Varghese anchor — object-based interpretation; argue against AO whose reading produces absurd results (e.g., double inclusion).

■ Mrunmayee anchor (Goa-Bench HC line) — Goa-bench jurisprudence consistently upholds the constitutional regime; defend at appellate level with the chain.

PROCEDURE — APPLYING SECTION 5A IN A RETURN OR ASSESSMENT

Step 1. Verify domicile + civil-law regime

Goa-domiciled? Marriage governed by 'comunhão dos bens'? Produce marriage certificate from Goa Civil Registry.

Step 2. Determine each spouse's residential status under s. 6

Independent classification for each spouse; ROR / RNOR / NR.

Step 3. Compute each head of income at the source level

House Property / PGBP / Capital Gains / Other Sources — compute each head before apportionment.

Step 4. Apply s. 5A(1) apportionment to all non-Salaries heads

50:50 between husband and wife — for each head independently.

Step 5. Retain Salaries with the earner under s. 5A(2)

Salaries head not apportioned; remains entirely with the earner-spouse.

Step 6. Apply s. 5 scope to each spouse's apportioned share

Husband ROR — worldwide income test; Wife (if NR) — India-source test; apply independently.

Step 7. Aggregate each spouse's total income head-wise

Apportioned shares + own salaries + own deductions; arrive at total income per spouse.

Step 8. Compute Chapter VI-A deductions per spouse

Each spouse independently claims his/her own s. 80C / 80D / 80G etc.

Step 9. Compute tax under s. 4 per spouse

Slab rates / new regime / surcharge / cess applied to each spouse's total income.

Step 10. Reconcile TDS credit per spouse

Use Form 26AS / AIS / Rule 37BA — split credit per income apportionment.

Step 11. Compute advance tax per spouse

Each spouse pays advance tax on his/her apportioned share + own income.

Step 12. Populate ITR Schedule 5A

Each spouse's return discloses the apportionment working; both returns should be internally consistent.

Step 13. File separate ITRs

Husband — ITR-1 / 2 / 3 / 4 per income profile; Wife — same; no joint filing.

Step 14. Preserve marriage certificate + civil-law-regime evidence

Goa Civil Registry marriage certificate + opt-in to 'comunhão dos bens'; retained as part of working papers.

Step 15. Cross-check joint working papers

Run husband's + wife's apportionment workings side-by-side to ensure 50:50 mathematical parity (no rounding mismatch).

CROSS-REFERENCES

▸ Section 4 — Charge of income-tax (operates on each spouse's total income post-apportionment).

▸ Section 5 — Scope of total income (applied separately to each spouse's apportioned share).

▸ Section 6 — Residential status (each spouse independently classified).

▸ Section 14 — Heads of income (apportionment performed head-wise).

▸ Section 22 — Income from house property (subject to apportionment).

▸ Section 28 — Profits and gains of business or profession (subject to apportionment).

▸ Section 45 — Capital gains (subject to apportionment).

▸ Section 56 — Other sources (subject to apportionment).

▸ Section 15 — Salaries (CARVE-OUT — not apportioned).

▸ Section 17 — Salary definition.

▸ Section 64 — Spousal clubbing (INAPPLICABLE — s. 5A operates in place).

▸ Section 80C / 80D / 80G / 80TTA — Chapter VI-A deductions (each spouse independently).

▸ Section 54 / 54F / 54EC — Capital-gains exemptions (each spouse independently).

▸ Section 139 — Return of income (separate ITRs for each spouse).

▸ Section 199 — Credit for TDS (per Rule 37BA, split between spouses).

▸ Section 201 — TDS default consequences (per deductor on income before apportionment).

▸ Section 234A / B / C — Interest (per spouse separately).

▸ Section 270A — Penalty (per spouse separately).

▸ Section 271C — TDS default penalty (per deductor).

▸ Constitution of India — Article 371(I)(b) — preserves operation of Portuguese Civil Code in Goa.

▸ Goa, Daman and Diu (Administration) Act, 1962 — Section 5 — continuation of pre-existing laws.

▸ Portuguese Civil Code, 1860 — Articles 1098-1100 — 'comunhão dos bens'.

▸ Income-tax Rules — Rule 12 (ITR forms), Rule 37BA (TDS credit allocation).

▸ ITR Schedule 5A — apportionment working disclosure.

▸ ITR Schedule TDS-1 / TDS-2 — credit allocation per PAN.

▸ Income-tax Act, 2025 — Section 7 (successor apportionment rule), operative 1-4-2026.

▸ Income-tax Act, 2025 — Section 536 (repeal & saving — preserves s. 5A for pending matters).

▸ CBDT Circular guidance on TDS-credit split (procedural).

▸ Goa Civil Registry marriage certificate — operative evidence of community-of-property regime.