Modvat credit and limitation under Rule 57-I: credit was inadmissible, but the demand failed as extended limitation was not proved.

Modvat credit on cartons was not retainable where the suppliers had not actually paid excise duty, even if the gate passes suggested otherwise, so the credit was liable to reversal on merits. However, a show cause notice under Rule 57-I could use the extended limitation only on proof of wilful misstatement, collusion, or suppression of facts; absent such material, the normal six-month period applied and the notice was time-barred. The demand therefore failed because the extended period was not established.

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Issues: (i) Whether Modvat credit taken on cartons could be reversed when the goods were found not to have been duty paid; (ii) Whether the show cause notice issued under Rule 57-I of the Central Excise Rules, 1944 was barred by limitation.

Issue (i): Whether Modvat credit taken on cartons could be reversed when the goods were found not to have been duty paid.

Analysis: The suppliers had not, in fact, paid excise duty on the relevant clearances, though the original gate passes showed entries suggesting payment. Since the cartons received by the assessee were not actually duty-paid goods, the credit initially taken could not be retained and was liable to be reversed.

Conclusion: This issue was against the assessee on merits.

Issue (ii): Whether the show cause notice issued under Rule 57-I of the Central Excise Rules, 1944 was barred by limitation.

Analysis: The normal six-month period applied unless the extended period was justified by wilful misstatement, collusion, or suppression of facts. The record contained no material to support such a finding. The assessee had relied on duty-paying documents and had paid the suppliers by cheque, which negatived any inference of collusion or deliberate suppression. The extended period was therefore unavailable.

Conclusion: This issue was in favour of the assessee and the notice was time-barred.

Final Conclusion: The demand could not be sustained because the notice was issued beyond the permissible period and the conditions for invoking the extended limitation were not established.

Ratio Decidendi: The extended limitation under Rule 57-I can be invoked only on proof of wilful misstatement, collusion, or suppression of facts; in the absence of such material, a demand notice issued beyond the normal limitation period is barred, even if the credit itself is otherwise not admissible.

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