Voluntary revised return and no concealment finding bar criminal tax prosecution based on the same allegation.

Where the competent income-tax appellate authority has conclusively found that a revised return was voluntary, filed in good faith, and submitted before any concealment was detected, a criminal prosecution for concealment and false statement based on the same allegation cannot stand. The appellate finding negating concealment, along with deletion of the concealment penalty, was treated as conclusive for the criminal complaint. Continuation of the prosecution would serve no useful purpose and amount to abuse of process, so the complaint and connected proceedings were quashed.

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Issues: Whether criminal prosecution for concealment of income under the Income-tax Act, 1961 could continue after the income-tax appellate authority had conclusively held that the revised return was voluntary, filed in good faith, and before detection of any concealment.

Analysis: The complaint for offences relating to concealment and false statement was founded on an allegation that the assessee had suppressed income for the relevant assessment year. The appellate authority under the tax statute had already recorded a conclusive finding that the revised return was voluntary, made in good faith, and filed before detection of any concealment, and it had also deleted the penalty for concealment. Such a finding by the competent adjudicatory authority was treated as conclusive for the purpose of the criminal prosecution. Once the foundation of concealment stood negatived, continuation of the complaint would serve no useful purpose and would amount to abuse of the process of law.

Conclusion: The prosecution was held not maintainable and the criminal complaint and all proceedings arising from it were quashed in favour of the petitioners.

Ratio Decidendi: Where the competent income-tax adjudicatory authority has conclusively found that there was no concealment and that the return was voluntary and bona fide, a prosecution for concealment based on the same allegation cannot be sustained.

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