Rectification under income-tax law cannot be used to deny carry-forward loss where the issue is debatable.

The amendment to section 80 by the Direct Tax Laws (Amendment) Act, 1987 changed the carry-forward regime for losses, but the issue whether a loss could be denied for failure to file the return within section 139(1) time was a debatable one. Such a controversy was not a mistake apparent from the record, so rectification under section 154 could not be used, even with section 155, to re-examine the validity of the return or the assessee's entitlement to carry forward the loss. The rectification action was therefore outside section 154.

---

---

Issues: Whether the Assessing Officer could invoke rectification under section 154 of the Income-tax Act, 1961 to deny the assessee the benefit of carry forward of loss on the ground that the return was not filed within the time prescribed under section 139(1).

Analysis: The amendment to section 80 by the Direct Tax Laws (Amendment) Act, 1987 altered the regime governing carry forward of losses, and the controversy turned on whether the assessee's entitlement could be decided in rectification proceedings. The question whether the loss was capable of carry forward in the circumstances involved a debatable issue and was not a mistake apparent from the record. The rectification jurisdiction under section 154, read with section 155, could not be used to re-adjudicate the validity of the return or the consequential entitlement to carry forward loss.

Conclusion: The point was outside the scope of section 154, and the assessee's challenge to the rectification succeeded.

---