Burden of proof in penalty under section 271(1)(a) rests first on Revenue to show absence of reasonable cause.

In penalty proceedings under section 271(1)(a) of the Income-tax Act, 1961, the Revenue must first make a prima facie showing that the assessee failed to file the return without reasonable cause; only then does the burden shift to the assessee to explain the default. The article further notes that a penalty cannot be sustained merely because the assessment was later enhanced, including on account of valuation adjustments, if that does not itself disprove reasonable cause for the original return. On that reasoning, the penalty was treated as unjustified and the assessee succeeded.

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Issues: (i) Whether, in penalty proceedings under section 271(1)(a) of the Income-tax Act, 1961, the material regarding reasonable cause had to come from the assessee in the first instance; (ii) Whether the imposition of penalty under section 271(1)(a) was justified on the facts and in the circumstances of the case.

Issue (i): Whether, in penalty proceedings under section 271(1)(a) of the Income-tax Act, 1961, the material regarding reasonable cause had to come from the assessee in the first instance.

Analysis: The governing principle applied was that, in penalty proceedings, the Revenue must first establish the essential ingredients of the default. Failure without reasonable cause is part of the offence under section 271(1)(a), and the initial burden lies on the Revenue to lead prima facie material showing absence of reasonable cause. Only after that burden is discharged does the evidentiary burden shift to the assessee to prove reasonable cause within his special knowledge.

Conclusion: The issue was answered in the negative. The Tribunal was not justified in placing the initial burden on the assessee, and the conclusion was in favour of the assessee.

Issue (ii): Whether the imposition of penalty under section 271(1)(a) was justified on the facts and in the circumstances of the case.

Analysis: The assessee had returned income below the statutory limit then relied upon for penalty exposure, and the later addition arose from the Income-tax Officer's valuation of closing stock. The assessee's default was assessed in the context of its bona fide belief as to the income returned, and the later enhancement in assessment could not by itself establish that the return was not filed with reasonable cause. The Tribunal therefore erred in sustaining penalty without the necessary foundational proof by the Revenue.

Conclusion: The issue was answered in the negative. The penalty under section 271(1)(a) was not justified and the decision was in favour of the assessee.

Final Conclusion: The reference succeeded, questions relating to the burden of proof and the validity of the penalty were decided for the assessee, and the penalty order could not stand.

Ratio Decidendi: In penalty proceedings under section 271(1)(a) of the Income-tax Act, 1961, the Revenue must first establish prima facie that the assessee failed to furnish the return without reasonable cause; only thereafter does the burden shift to the assessee to prove reasonable cause.

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