Estimation-based income additions under Section 270A(6) excluded from under-reporting, so penalty deleted for the assessee.

Where income was added solely by estimating gross profit because books were not maintained, the statutory exclusion for amounts determined on estimate applies to negate under-reported income for penalty purposes; the legal principle applied treats estimation-based additions as not constituting under-reporting or misreporting that attracts penalty. On that basis the penalty under the relevant penalty provision for under-reporting and misreporting cannot be sustained and was deleted in favour of the assessee.

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Issues: Whether penalty under Section 270A of the Income-tax Act, 1961 is sustainable where the income addition is determined on the basis of estimation of gross profit under Section 145(3) and the accounts are not maintained.

Analysis: Section 270A of the Income-tax Act, 1961 provides for penalty for under-reporting and misreporting of income, with sub-section (6) excluding from "under-reported income" amounts determined on the basis of an estimate in specified circumstances. The assessment in the present case is based on estimation of gross profit at 10% after finding that books of account were not maintained. Tribunal precedents applied the exclusion in sub-section (6) to hold that an addition made purely on estimation does not furnish the foundation for penalty under Section 270A. The authorities relied upon show that where the addition arises from estimation and not from established concealment or misreporting, penalty under Section 270A is not leviable.

Conclusion: Penalty under Section 270A of the Income-tax Act, 1961 cannot be sustained where the impugned income addition is determined on the basis of estimation of gross profit under Section 145(3) and the under-reported income is therefore excluded under Section 270A(6). The penalty imposed is deleted in favour of the assessee.

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