Extended limitation and SSI exemption fail where production was suppressed in returns and retrospective validity of the certificate was not shown.

Deliberate non-disclosure of production in statutory RT 12 returns, coupled with collection of duty from customers, justified invocation of the extended limitation period because the conduct showed suppression and mala fides. The assessee's explanation that it believed the exemption applied was rejected. The SSI exemption under Notification No. 175/86 was also denied for the relevant period because the certificate produced later was dated March 1990, showed no retrospective validity, and no satisfactory material established that it had been sought during the relevant period. The demand was sustained.

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Issues: (i) whether the extended period of limitation was rightly invoked on the facts, and (ii) whether the assessee was entitled to small scale industries exemption under Notification No. 175/86 on the basis of the SSI certificate produced later.

Issue (i): whether the extended period of limitation was rightly invoked on the facts.

Analysis: The assessee had filed RT 12 returns but had not reflected its production therein. It also collected duty from customers while not disclosing the manufacturing activity in the returns. In such circumstances, the explanation that the assessee was under the impression that the exemption applied was found unsatisfactory, and the conduct indicated deliberate non-disclosure and mala fides.

Conclusion: The extended period of limitation was rightly invoked, against the assessee.

Issue (ii): whether the assessee was entitled to small scale industries exemption under Notification No. 175/86 on the basis of the SSI certificate produced later.

Analysis: The SSI certificate available on record was dated March 1990. There was nothing in it to show retrospective validity, and no satisfactory material was produced to show that the certificate had been applied for during the relevant period so as to justify treating it as operative from an earlier date. The date of commencement of production mentioned in the certificate, by itself, was not treated as sufficient to extend the certificate backward in time.

Conclusion: The assessee was not entitled to the exemption for the relevant period, against the assessee.

Final Conclusion: The demand was sustained because the suppression-based limitation objection failed and the claimed exemption was held unavailable for the relevant period.

Ratio Decidendi: Failure to disclose production in statutory returns and associated conduct evidencing deliberate non-disclosure justifies invocation of the extended limitation period, and an SSI certificate operates from the date of issue unless retrospective validity is clearly shown.

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