Thursday, April 23, 2026

Legal Heir vs Section 68: Why “Source of Source” Cannot Be Demanded — A Defence Under Section 159 and Income-tax Act 2025

By CA Surekha Ahuja

“A legal heir may step into the shoes of the deceased, but cannot be made to walk paths the deceased alone knew.”

“Statute may create a representative assessee; it cannot create a substitute witness.”

Introduction

The Finance Act 2022 enlarged Section 68 by requiring, in specified cases, an explanation of the source of source. The same architecture continues in Section 102 of the Income-tax Act 2025. When this expanded burden is sought to be fastened on a legal representative, it collides with Section 159 of the Income-tax Act 1961 and Section 302 of the 2025 Act, which confine liability to a representative capacity and to the extent of the estate.

Core issue
Whether a legal heir can be compelled to prove facts that were exclusively within the knowledge of the deceased.

Answer
No. The statutory scheme, read harmoniously, does not permit imposition of an impossible evidentiary burden on a legal representative.

Exact Statutory Extracts (Determinative Words)

Section 68, Income-tax Act 1961 (relevant extract)

“Where any sum is found credited in the books of an assessee… and the assessee offers no explanation about the nature and source thereof or the explanation offered… is not satisfactory… the sum so credited may be charged to income-tax…
Provided that where the sum… consists of any loan or borrowing… the explanation… shall be deemed to be not satisfactory, unless—
(a) the person in whose name such credit is recorded… also offers an explanation about the nature and source of such sum; and
(b) such explanation… is found to be satisfactory…”

Interpretive hinge: “the assessee offers… explanation”; “deemed to be not satisfactory”.

Section 159, Income-tax Act 1961 (relevant extract)

“(1) Where a person dies, his legal representative shall be liable… in the like manner and to the same extent as the deceased.

(6) The liability of a legal representative… shall… be limited to the extent to which the estate is capable of meeting the liability.”

Interpretive hinge: “in the like manner”, “to the same extent”, “limited to the estate”.

Section 102, Income-tax Act 2025 (relevant extract)

“…the explanation… shall be deemed to be not satisfactory, unless—
(a) the person… also offers an explanation about the nature and source…; and
(b) such explanation… is found to be satisfactory…”

Interpretive hinge: continuation of “deemed unsatisfactory” framework.

Section 302, Income-tax Act 2025 (relevant extract)

“…legal representative shall be liable… in the like manner and to the same extent

liability… shall be limited to the extent of the estate.”

Section 68 read with Section 159: Harmonious Construction

The expression “assessee” in Section 68, when applied to a legal representative, is a deemed and limited substitution created by Section 159. The phrases “in the like manner” and “to the same extent” restrict both liability and evidentiary reach to what the deceased could have been called upon to explain on the basis of material available in the estate.

The deeming fiction in Section 68 (“deemed to be not satisfactory”) cannot be extended to override the limiting words in Section 159. A construction that compels a legal heir to establish third-party source of funds or historical facts not on record enlarges liability beyond statute and is impermissible.

Doctrine of Impossibility (Controlling Principle)

Lex non cogit ad impossibilia. The law does not compel performance of the impossible. A legal heir cannot be required to:

  • Prove the independent financial capacity of a creditor of the deceased
  • Reconstruct unrecorded or historic transactions
  • Depose to intent or knowledge exclusively of the deceased

An addition founded on failure to discharge such impossible burden is vitiated.

Burden of Proof and Special Knowledge

The phrase “nature and source” in Section 68 must be read with the rule that facts especially within knowledge must be proved by the person who has that knowledge. The deceased possessed such knowledge; it does not transmit upon death. The legal representative’s obligation is confined to producing available records forming part of the estate.

Scope of Compliance by Legal Heir

Discharge of onus by a legal representative consists of:

  • Death certificate and proof of succession
  • Books and bank statements of the deceased
  • Confirmations or documents available on record

Once produced, the evidentiary burden shifts to the Assessing Officer to use statutory powers (summons, enquiries) against the creditor. Departmental inaction cannot be converted into an adverse inference against the heir.

Procedural Validity under Section 159

  • Notice in the name of a deceased person is void ab initio
  • Valid assumption of jurisdiction requires proper notice to legal representative
  • Disclosure of material and opportunity of cross-examination are integral to natural justice

Non-compliance is a jurisdictional defect, not a curable irregularity.

Rebuttal to Revenue Contentions

Contention: Proviso to Section 68 mandates source of source
Rebuttal: The proviso operates where the assessee has capacity and knowledge. Section 159 restricts both; the proviso cannot be applied mechanically to a legal representative.

Contention: Failure to explain triggers deeming fiction
Rebuttal: A deeming provision cannot be extended to defeat express statutory limitations or to compel proof of impossible facts.

Contention: Legal heir steps into the shoes of the deceased
Rebuttal: Substitution is for liability, not for knowledge or evidentiary capacity. The deeming of “assessee” is contextual and limited.

Black Money Act: Ownership vs Historical Source

In inheritance of foreign assets, the legal heir’s obligation is to disclose present ownership. The statute does not compel proof of the historical source of acquisition unless such material exists within the estate. The distinction between ownership and origin must be maintained.

Application Matrix: Practical Scenarios

SituationRevenue PositionLegal ObjectionGoverning Principle
Credit in books of deceasedSource of source must be provedBurden confined to estate records; no obligation beyond knowledgeSection 159 limitation
No explanation due to deathAddition under Section 68Absence of explanation ≠ unexplained incomeEvidence rule
No creditor details availableOnus not dischargedOnus discharged by available records; AO must investigateBurden shifts to AO
Notice to deceasedProceedings validVoid ab initio; no jurisdictionJurisdictional law
Third-party statement reliedSufficientInvalid without cross-examinationNatural justice
Inherited foreign assetSource must be provedDisclosure of ownership sufficientStatutory interpretation
Issue decided earlierReopen permissibleNo addition without fresh materialConsistency doctrine
Records unavailableAdverse inferenceNo presumption where impossibility existsImpossibility doctrine

Case Law Ratio Table (Citations and Holdings)

CaseCourt / YearCore IssueRatio / HoldingUse in Defence
CIT v. Nemi Chand KothariGauhati HC, 2003Scope of Section 68 and burdenSection 68 read with Evidence principles; assessee proves source of receipt, not source of source beyond knowledgeBurden aligns with knowledge; limits extension to heirs
Smt. Rajabai B. Kadam v. ACIT (83 ITD 229)ITAT Pune, 2002Burden on legal heirLegal heir cannot be compelled to explain facts exclusively within deceased’s knowledgeDirect authority on limited onus
C. Selvakumar v. ITO (6 SOT 646)ITAT Cochin, 2006Meaning of “assessee” in deeming provisionsDeeming of assessee does not equate legal heir with original assessee for all purposesSupports contextual reading of Section 68
Bhavinsinh D. Vala v. ACIT (149 taxmann.com 425)ITAT Rajkot, 2023Onus on legal heir under Section 68Onus on legal heir is not equivalent to that on original assesseeRecent affirmation of limited burden
Andaman Timber Industries v. CCESC, 2015Cross-examinationDenial of cross-examination vitiates proceedingsUse against third-party statements
ITO v. Lakhmani Mewal DasSC, 1976Reason to believe / evidenceSuspicion cannot replace evidenceAgainst conjectural additions
CIT v. Daulat Ram RawatmullSC, 1973Burden of proof in creditsApparent must be accepted unless disprovedSupports acceptance of records produced

Constitutional Limitation

An interpretation that imposes a disproportionate or impossible burden on a legal heir is arbitrary and fails standards of fairness and reasonableness. Tax statutes must be applied in a manner consistent with due process; inability cannot be converted into liability.

Suggested Reply 

The legal heir has furnished all records available within the estate, including banking records and succession documents. The legal heir does not possess, and cannot reasonably be expected to possess, knowledge of the source of funds of third parties or the historical transactions of the deceased. The liability under Section 159 is limited to the estate and does not extend to proving matters beyond available records. The proposed addition represents an impermissible extension of Section 68 and is liable to be deleted.

Closure

The Act draws a clear boundary between succession to liability and succession to knowledge. A legal representative stands in for the estate, not for the deceased’s personal knowledge. Any assessment that ignores this boundary departs from the statute and rests on presumption rather than proof.

“The law may follow the estate in succession, but it cannot compel proof of what never formed part of the heir’s knowledge.”