Prosecution under the Income-tax Act falls when penalty proceedings are set aside and the alleged tax default loses its foundation.

Criminal prosecution under the Income-tax Act cannot be sustained where the penalty proceedings forming its foundation have been set aside by the competent appellate authority. The Court applied the principle that once the appellate finding removes the alleged concealment or penal liability, the prosecution based on the same tax default loses its substratum. The connected penalty had been cancelled on the view that the facts did not justify its levy, and the consequential prosecution was therefore held unsustainable and quashed.

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Issues: Whether prosecution for offences under the Income-tax Act could be sustained after the penalty imposed in the connected tax proceedings had been set aside by the Income-tax Appellate Tribunal.

Analysis: The Tribunal had cancelled the penalty and found that the facts and circumstances did not justify its levy. The Court applied the principle that where the very foundation of the prosecution disappears because the penalty proceedings have been set aside, the criminal prosecution based on the same foundation cannot be sustained. The Court followed the settled rule that once the tax finding negativing concealment or penal liability attains finality, the consequential prosecution loses its substratum.

Conclusion: The prosecution was held unsustainable and was quashed in favour of the petitioners.

Ratio Decidendi: When the penalty proceedings forming the basis of prosecution are set aside by the competent appellate authority, the prosecution founded on the same alleged tax default cannot continue.

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