Processing adjustment under section 143(1) cannot stand when a GST refund mismatch arises from factual misunderstanding in disclosures.

A processing adjustment under section 143(1) cannot reduce carry-forward loss on the basis of a mistaken mismatch between the return and the tax audit report. The assessee had disclosed the receipt as a VAT/GST refund, while the audit report separately stated that no amount fell within section 28. The mismatch was found to arise from a factual misunderstanding in processing rather than a valid statutory basis for disallowance. The adjustment was therefore unsustainable, the reduction in carry-forward loss was deleted, and the assessee's claim was restored.

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Issues: Whether the adjustment reducing the carry-forward loss under section 143(1) of the Income-tax Act was justified on the basis of an alleged mismatch between the return of income and the tax audit report regarding the GST refund.

Analysis: The assessee had disclosed the amount as refund of value added tax / GST, and the audit report separately indicated that no amount fell within the scope of section 28. The mismatch was found to have arisen because the processing authority treated the GST refund information as an item falling under the provision dealing with business income, although the material on record showed it was a factual error in processing and not a correct basis for reducing the loss to be carried forward.

Conclusion: The adjustment was held to be unsustainable and the reduction in carry-forward loss was directed to be deleted, in favour of the assessee.

Final Conclusion: The addition made while processing the return was set aside and the assessee's claim for carry-forward loss was restored.

Ratio Decidendi: A processing adjustment under section 143(1) cannot be sustained where the alleged mismatch is only the result of a factual misunderstanding of the disclosure and audit report materials, and not a valid statutory basis for disallowance.

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