Income-tax evidence rules allow use of criminal court judgments as relevant material, but not as conclusive proof.

Income-tax proceedings under the Indian Income-tax Act, 1922 were treated as not governed by the Indian Evidence Act, 1872 in the same manner as ordinary judicial proceedings, so tax authorities were not confined to strict civil-court rules of proof. The Tribunal could therefore rely on material drawn from criminal court judgments as relevant information for estimating income, provided it did not treat those judgments as conclusive evidence against the assessee. The criminal courts' reasons were admissible for consideration, and the Tribunal was competent to use them as part of the material forming its estimate of income.

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Issues: Whether the Indian Evidence Act, 1872 applies to income-tax proceedings, and whether the Tribunal could base its estimate of income on material gathered from criminal court judgments.

Analysis: Proceedings under the Indian Income-tax Act, 1922 were held not to be judicial proceedings in the ordinary sense, so the Indian Evidence Act, 1872 did not govern them as such. The Tribunal was nevertheless entitled to use material obtained from criminal court judgments as part of the information on which it formed its estimate, because income-tax authorities are not confined to the strict rules of civil-court evidence and may act on relevant information available to them. The Tribunal also did not treat the criminal court judgments as conclusive evidence against the assessee.

Conclusion: The grounds of decision of the criminal courts were admissible for the Tribunal's consideration, and the Tribunal was competent to rely on them as part of the material for its estimate of income. The application failed.

Ratio Decidendi: Income-tax authorities are not bound by the strict rules of evidence applicable to judicial proceedings and may rely on relevant information, including criminal court judgments, without treating them as conclusive proof.

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