Section 158BF — Certain Interests and Penalties Not to be Levied or Imposed

CHAPTER XIV-B — SPECIAL PROCEDURE FOR ASSESSMENT OF SEARCH CASES (BLOCK ASSESSMENT)

Section 158BF — Certain Interests and Penalties Not to be Levied or Imposed

Case Laws & Commentary · Income-tax Act, 1961 (as amended by the Finance Act, 2026) · bharattax.co Treatise

Status: Live (revived regime). The immunity provision. Substituted by the Finance (No. 2) Act, 2024 with effect from 1 September 2024. It bars interest under sections 234A, 234B and 234C and penalty under section 270A in respect of the undisclosed income assessed or reassessed for the block period.

FA 2026: No amendment by the Finance Act, 2026.

A. SECTION COMMENTARY

Section 158BF carves out a deliberate immunity. Because the block charges undisclosed income at the special flat rate of sixty per cent under section 113, the legislature has excluded, for that income, the ordinary interest for default in furnishing the return and in payment of advance tax (sections 234A, 234B and 234C) and the ordinary under-reporting/misreporting penalty (section 270A). The block is, in that sense, a self-contained levy: its own default consequences are provided within the Chapter (interest and penalty under section 158BFA), and the general interest/penalty apparatus is switched off for the undisclosed income of the block period.

The provision is one of substitution, not blanket immunity: the assessee is relieved of sections 234A–234C and 270A for the block income but remains exposed to the bespoke interest and penalty of section 158BFA. Interest and penalty referable to the regular (non-block) income of the year continue under the ordinary provisions.

The provision is short and categorical and has not generated independent litigation of its own; its operation is mechanical. In candour, there is no decision construing section 158BF as such — the contested questions arise under section 158BFA (to which the reader is referred), and the related learning that surrender-based additions divorced from search evidence will not even sustain a block penalty (Harkaran Das Ved Pal) illustrates how narrowly the block's penal exposure is confined. The block charge's character as a special, self-contained levy is reflected in the boundary drawn by P. R. Metrani.

B. STATUTORY POSITION (verbatim text)

Reproduced from the local Act (base text to the Finance Act, 2025).

158BF. No interest under section 234A, 234B or 234C or penalty under section 270A shall be levied or imposed upon the assessee in respect of the undisclosed income assessed or reassessed for the block period.

C. AUTHORITIES

Section 158BF is categorical and, in candour, has no direct construction. It is read with section 158BFA; the authorities below illustrate the confined penal exposure of the block and the special-levy character of the charge.

1. Substitution, not blanket immunity — read with section 158BFA

Relationship with section 158BFA

Position: Section 158BF excludes sections 234A/234B/234C and section 270A only for the undisclosed income of the block period; the Chapter substitutes its own interest for default in furnishing the block return and its own penalty on the excess undisclosed income, both under section 158BFA. The immunity is confined to the block income and does not touch interest or penalty on the regular income of the year.

Significance: The provision must not be read as a general amnesty; it reflects the design of the block as a special charge with bespoke default consequences.

2. The block's penal exposure is narrowly confined

CIT v. Harkaran Das Ved Pal (2009) 177 Taxman 398 (Delhi)

Court: High Court of Delhi.

Held: Where undisclosed income is computed only on the basis of the assessee's surrender during the block proceedings and there is no evidence found as a result of the search supporting it, that 'computation' is not a 'determination' of undisclosed income within section 158BC(c)/158BB, and no penalty under section 158BFA(2) is imposable. The levy is, in any event, not mandatory.

Significance: A further High Court authority confining the section 158BFA(2) penalty — surrender-based additions divorced from search evidence will not sustain penalty.

3. The block charge as a special, self-contained levy (cognate)

Cited to explain why the ordinary interest/penalty machinery is displaced for a special levy charged at a flat statutory rate.

P. R. Metrani v. CIT (2006) 287 ITR 209 (SC)

Court: Supreme Court of India; judgment dated 15 November 2006 (206 CTR 290 / 157 Taxman 325).

Held: The presumption under section 132(4A) — that seized books/assets belong to the person searched and that their contents are true — is confined to the summary adjudication under section 132(5) and to retention/release of seized assets; it is not available while framing a regular (or block) assessment, though the seized material may be used as evidence in other proceedings.

Significance: Marks the boundary between the search presumption and the assessment; in block assessment the Department must prove undisclosed income on evidence, not on the section 132(4A) presumption alone.

Compiled for the bharattax.co Treatise on the Income-tax Act, 1961 (as amended by the Finance Act, 2026). Statutory text reproduced from the local Act (base text amended up to the Finance Act, 2025), with the publisher's footnote apparatus and amendment-marker brackets removed; three asterisks (***) denote words or a sub-section omitted by amendment. Finance Act, 2026 changes are flagged in the commentary. Citations are stated as reported and have been cross-checked; decisions of the Income-tax Appellate Tribunal and High Courts are identified as such, and decisions rendered under the 1995–2003 Chapter XIV-B or the cognate sections 153A–153C are flagged where relied upon, since the revived sections are not yet judicially construed. Where a section is genuinely sparse of authority, that is stated candidly rather than padded. Not legal advice.