Mistake Apparent from the Record: s.154 cannot undo interest entitlement on self assessment tax refunds where authorities conflict.

Whether the assessing officer could invoke section 154 to withdraw interest under section 244A on refund of excess self assessment tax is examined: amendment under section 154 is limited to mistakes apparent from the record-errors that are obvious and not open to reasonable debate-and cannot correct questions on which authoritative decisions conflict. Because entitlement to interest on refunds of self assessment tax was supported by competing judicial authorities and guidance, the issue was debatable and not a patent mistake; rectification under section 154 was therefore held not maintainable and the appeal succeeded for the assessee.

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Issues: Whether the assessing officer could validly invoke section 154 of the Income-tax Act, 1961 to withdraw interest allowed under section 244A on refund inclusive of excess self-assessment tax paid under section 140A, i.e. whether the disallowance constituted correction of a mistake apparent from the record.

Analysis: The powers of amendment under section 154 are confined to mistakes apparent from the record, meaning errors obvious and patent and not matters requiring long-drawn reasoning or on which two views are conceivable. The central question is whether allowance of interest on refund of self-assessment tax fell within a settled legal position such that its withdrawal was an obvious clerical or patent error. Competing judicial authorities were examined: certain High Court decisions held that refunds, including those arising from self-assessment tax, attract interest under section 244A(1)(b), while other authorities and circulars took a contrary view. The presence of multiple authoritative decisions supporting the assessee's position indicates that the issue was debatable and not a patent mistake susceptible to rectification under section 154.

Conclusion: The rectification under section 154 is not maintainable because the question of entitlement to interest on refund of self-assessment tax was debatable and not a mistake apparent from the record; the appeal is allowed in favour of the assessee.

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