Limitation and Modvat credit principles: no extended period without suppression, and credit survives where manufacture yields scrap.

The extended period of limitation could not be invoked because the assessee had disclosed the relevant facts and there was no suppression or wilful misstatement, so the demand was time-barred. Rule 57D(1) also protected Modvat credit where manufacture yielded waste, refuse or by-product; the credit could not be denied or varied merely because scrap arose during manufacture and was cleared on payment of duty. The assessee therefore succeeded on both limitation and merits.

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Issues: (i) Whether the demand was barred by limitation and the extended period could be invoked; (ii) whether Modvat credit was liable to be denied or reduced in relation to inputs where the manufacture resulted in scrap, having regard to Rule 57D(1).

Issue (i): Whether the demand was barred by limitation and the extended period could be invoked.

Analysis: The appellants had maintained correspondence with the department and had disclosed the relevant particulars. On the facts, there was no basis to infer suppression of facts or wilful misstatement. The circumstances showed a bona fide understanding as to the manner in which credit was to be reversed, and the ingredients required for invoking the longer period were not established.

Conclusion: The extended period of limitation was not invocable, and the demand was time-barred.

Issue (ii): Whether Modvat credit was liable to be denied or reduced in relation to inputs where the manufacture resulted in scrap, having regard to Rule 57D(1).

Analysis: Rule 57D(1) provides that credit shall not be denied or varied merely because part of the goods is contained in waste, refuse or by-product arising during manufacture, whether or not such waste or by-product is exempt or chargeable to nil duty. Since the scrap arising in manufacture was cleared on payment of duty, the provision protected the credit from denial on that ground.

Conclusion: Modvat credit could not be denied or varied on the basis adopted by the department, and the assessee succeeded on merits as well.

Final Conclusion: The impugned order was set aside and the appeal was allowed, the assessee succeeding both on limitation and on merits.

Ratio Decidendi: Where the department fails to establish suppression or wilful misstatement, the extended limitation cannot be invoked; and credit on inputs cannot be denied merely because manufacture yields waste, refuse or by-product, in view of Rule 57D(1).

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