Revisional jurisdiction under section 263(1) applies where an assessment is erroneous and prejudicial, and unexplained receipts may be taxable.

Section 263(1) revisional jurisdiction is available only where the assessment order is both erroneous and prejudicial to the interests of the Revenue; an order passed without inquiry or application of mind, leading to lawful tax escaping assessment, satisfies that test and may be revised. On the facts, the Assessing Officer accepted the claim without supporting material, so the Commissioner validly revised the assessment. The receipt of Rs. 3,66,649 was not shown to arise from agricultural operations or to retain agricultural character; it was taxable as income from other sources. The Revenue's position was therefore upheld on both issues.

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Issues: (i) Whether the Commissioner could invoke revisional jurisdiction under section 263(1) where the assessment order was erroneous and prejudicial to the interests of the Revenue. (ii) Whether the amount of Rs. 3,66,649 was a taxable receipt assessable as income from other sources.

Issue (i): Whether the Commissioner could invoke revisional jurisdiction under section 263(1) where the assessment order was erroneous and prejudicial to the interests of the Revenue.

Analysis: The revisional power under section 263(1) is available only when both conditions coexist, namely, that the assessment order is erroneous and that it is prejudicial to the interests of the Revenue. An order passed without application of mind, or on an incorrect assumption of facts or law, is erroneous. The expression prejudicial to the interests of the Revenue is of wide import and is not confined to administrative prejudice; where tax lawfully payable is lost because of an erroneous assessment order, the requirement is satisfied. On the facts, the Assessing Officer accepted the claim without supporting material or inquiry, and the record showed no basis for treating the receipt as agricultural income.

Conclusion: The Commissioner was validly entitled to revise the assessment under section 263(1), and this issue was decided against the assessee.

Issue (ii): Whether the amount of Rs. 3,66,649 was a taxable receipt assessable as income from other sources.

Analysis: The finding of fact was that the amount was not fixed or quantified as loss of agricultural income and was not shown to arise from any agricultural operation. The relevant factual findings recorded by the Tribunal and accepted by the High Court were not displaced. Even though the amount was paid in modification or relaxation of contractual terms, it did not retain the character of agricultural income on the record before the Court.

Conclusion: The amount was taxable as income from other sources, and this issue was decided against the assessee.

Final Conclusion: The appeal failed in entirety, and the Revenue's position was upheld on both the revisional jurisdiction of the Commissioner and the taxability of the receipt.

Ratio Decidendi: Section 263(1) can be invoked only when the assessment order is both erroneous and prejudicial to the interests of the Revenue, and an assessment made without inquiry or application of mind, causing lawful tax to escape, satisfies that test.

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