Revised return and unreliable books: false returns cannot be cured, and reasonable income estimates are permissible

A revised return is available to correct a bona fide omission or wrong statement, but not to cure a return that was knowingly false and exposed by the tax officer; in that setting, the revision provision cannot be used to cycle between false and corrected returns. Where the books contain inconsistencies, missing entries, unsupported claims and non-tallying balances, those defects provide material to treat the accounts as incomplete and unreliable, allowing income to be computed on another basis. For money-lending income, a reasonable estimate using the working capital and an average rate of interest was treated as a permissible statutory computation method, not arbitrary guesswork.

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Issues: (i) Whether a revised return filed after the original return was found false could be accepted under the Income-tax law; (ii) whether, on the facts, the Income-tax Officer had evidence to treat the assessee's accounts as incomplete and unreliable and compute income accordingly; (iii) whether the method adopted for estimating income from the money-lending business was arbitrary or without legal justification.

Issue (i): Whether a revised return filed after the original return was found false could be accepted under the Income-tax law.

Analysis: The statutory right to revise a return was treated as available to a person who later discovers an omission or wrong statement in a bona fide return. It was held inapplicable where the original return was knowingly false and the falsity had been exposed by the Income-tax Officer. In that situation, the assessee could not use the revision provision to create an endless cycle of false and corrected returns. Once notice had been issued and the books produced were found unreliable, the computation provisions governing defective accounts became operative.

Conclusion: The revised return did not protect the assessee, and the Income-tax Officer was entitled to proceed on the basis of the defective and unreliable return.

Issue (ii): Whether, on the facts, the Income-tax Officer had evidence to treat the assessee's accounts as incomplete and unreliable and compute income accordingly.

Analysis: The books were scrutinised and were found to contain inconsistencies, missing entries, unsupported claims, and balances that did not tally. The assessee's prior tax record, the falsity of the original return, and the defects found on examination of the accounts supplied material on which the officer could conclude that the accounts were not dependable. On that footing, the officer was not acting without evidence in rejecting the accounts for computation purposes.

Conclusion: There was sufficient evidence for the finding that the accounts were incomplete and unreliable, and the computation based on that finding was upheld.

Issue (iii): Whether the method adopted for estimating income from the money-lending business was arbitrary or without legal justification.

Analysis: The officer's approach was to identify the business as money-lending, treat the working capital as employed in lending, apply an average rate of interest, and derive income on that basis. The Court held that this was not mere guesswork or caprice but a permissible exercise of statutory judgment under the computation provisions when the books were unreliable. The subsequent reduction of interest legislation did not compel a different conclusion, because the statute entrusted the computation to the Income-tax Officer and the Court would not substitute its own view for his on the quantum chosen.

Conclusion: The estimation method was legally justified and not arbitrary.

Final Conclusion: The reference was answered in the Revenue's favour, and the applications were dismissed with costs.

Ratio Decidendi: A knowingly false return supported by unreliable books cannot be cured by a revised return, and where accounts are found unreliable the Income-tax Officer may compute income on a reasonable estimate based on the materials before him.

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