Penalty for late return filing depends on absence of reasonable cause and deliberate non-compliance under income-tax law.

Penalty under section 271(1)(a) was considered sustainable only where the return was not filed within the time allowed without reasonable cause, even if it was later furnished in the prescribed manner. The provision was read as aimed at securing timely filing so assessment can be completed within the statutory period. On the facts, the assessee's explanation that the individual return was thought to be due only after registration of the firm was treated as a genuine and mitigating circumstance. Because penalty proceedings are penal in character, penalty could not be imposed unless absence of reasonable cause, deliberate defiance, or conscious disregard of the obligation was established. The delay was therefore excused.

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Issues: Whether penalty under section 271(1)(a) of the Income-tax Act, 1961 was sustainable where the return was not filed within time but was eventually filed in the prescribed manner, and whether the assessee had reasonable cause for the delay.

Analysis: The provision was construed as authorising penalty when an assessee, without reasonable cause, fails to furnish the return within the time allowed, even if the return is later furnished in the prescribed manner. The object of the provision is to secure timely filing so that assessment may be completed within the statutory period, and the conjunction used in the provision was read in the light of that legislative purpose. On the facts, the assessee's belief that the individual return need be filed only after registration of the firm was treated as a genuine explanation accepted in substance by the Tribunal as a mitigating circumstance. Since penalty proceedings are penal in character, penalty could not be sustained unless the department established absence of reasonable cause, deliberate defiance, or conscious disregard of the statutory obligation.

Conclusion: The assessee had reasonable cause for the delay, and the penalty under section 271(1)(a) was not warranted.

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