Rectification under the later income-tax law is allowed, but enhanced assessments require precise notice and a hearing.

Saving provisions may permit rectification under the Income-tax Act, 1961 of an assessment originally completed under the Indian Income-tax Act, 1922; on that point, the later rectification provision was treated as available. However, a rectification that enhances assessment or reduces refund is invalid unless the assessee receives notice of the precise mistake proposed to be amended and a reasonable opportunity of hearing. Where the proposed amendment concerned withdrawal of rebate and no notice covered any other alleged error, the broader rectification was unsustainable.

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Issues: (i) Whether the Income-tax Officer could rectify an order relating to an assessment made under the Indian Income-tax Act, 1922 by invoking section 154 of the Income-tax Act, 1961. (ii) Whether the rectification order was valid where the proposed amendment related to withdrawal of rebate and the assessee was not given notice of any other alleged mistake.

Issue (i): Whether the Income-tax Officer could rectify an order relating to an assessment made under the Indian Income-tax Act, 1922 by invoking section 154 of the Income-tax Act, 1961.

Analysis: The relevant saving provision permitted continuation of proceedings after the commencement of the later Act, and the use of the word "may" indicated that action under the new Act was not excluded. The earlier authorities relied on by the court had accepted that rectification could be made under the later enactment even though the original assessment had been completed under the former Act.

Conclusion: Yes. The rectification could validly be made under section 154 of the Income-tax Act, 1961, and this issue was decided in favour of the Revenue.

Issue (ii): Whether the rectification order was valid where the proposed amendment related to withdrawal of rebate and the assessee was not given notice of any other alleged mistake.

Analysis: The rectification proceeding as found by the Tribunal concerned the withdrawal of rebate under the Finance Act, 1951, and not any independent arithmetical error. No notice had been issued to the assessee regarding any alleged mistake beyond the withdrawal of rebate. Section 154(3) made notice and a reasonable opportunity of hearing mandatory where the amendment had the effect of enhancing assessment or reducing refund. The Tribunal's finding that the matter involved a controversial question and complicated working supported invalidation of the rectification on the wider basis sought by the Revenue.

Conclusion: The rectification was not sustainable on the broader basis asserted, and this issue was decided in favour of the assessee.

Final Conclusion: The court upheld the use of the later rectification provision for an assessment originally made under the earlier Act, but sustained the setting aside of the rectification order because the assessee had not been put on notice of the full basis of the proposed amendment.

Ratio Decidendi: Where the saving provisions so permit, rectification may be undertaken under the later income-tax enactment even in relation to an order passed under the earlier Act, but a rectification enhancing assessment or reducing refund is invalid unless the assessee is given notice of the precise mistake proposed to be amended and a reasonable opportunity of being heard.

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