Cenvat credit availment breaches a no-credit excise concession condition, and later reversal cannot restore eligibility or prevent consequential liabilities.

An excise-duty concession subject to a condition that no Cenvat credit be taken is unavailable once credit is recorded and availed in statutory returns. The condition applies to taking credit, not merely using it, and must be strictly complied with by the claimant. Non-utilisation, later reversal, lapse on transition to GST, or migration of credit cannot retrospectively cure the breach or restore eligibility for the concessional rate. Where prohibited credit was availed alongside the concession, differential duty, statutory interest and penalty may follow; audit detection and return filing do not preclude invocation of the extended period.

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Issues: (i) Whether availment of Cenvat credit in statutory returns violated Condition No. 25 of Notification No. 12/2012-CE; (ii) Whether non-utilisation or subsequent reversal/lapse of credit restored eligibility for concessional duty; (iii) Whether the differential-duty demand, interest and penalty, including invocation of the extended period, were sustainable.

Issue (i): Whether availment of Cenvat credit in statutory returns violated Condition No. 25 of Notification No. 12/2012-CE.

Analysis: Condition No. 25 required that no Cenvat credit of duty on inputs or service tax on input services be taken. The condition concerns the act of taking credit, rather than its utilisation. Credit recorded and availed in ST-3 and ER-1 returns constituted availment under the statutory scheme. As an exemption condition, the requirement was subject to strict construction and the claimant bore the burden of proving compliance.

Conclusion: Availment of Cenvat credit violated Condition No. 25 and disentitled the assessee to the concessional duty rate.

Issue (ii): Whether non-utilisation or subsequent reversal/lapse of credit restored eligibility for concessional duty.

Analysis: Non-utilisation did not negate the completed act of taking credit. Migration of credit during transition to GST, its lapse, or a later reversal could not retrospectively cure the breach that arose when credit was simultaneously availed with the concessional excise-duty benefit. The decisions concerning reversal of credit were inapplicable to the strict eligibility condition governing the exemption.

Conclusion: Non-utilisation, later reversal, or lapse of credit did not restore the assessee's eligibility for concessional duty.

Issue (iii): Whether the differential-duty demand, interest and penalty, including invocation of the extended period, were sustainable.

Analysis: The discrepancy was detected in audit, and filing returns did not excuse wrongful availment of the concession despite prohibited credit availment. The extended period was consequently available. Upon the resulting short payment of duty, interest followed under the statutory provision, and penalty was warranted for availing the concessional rate despite ineligibility.

Conclusion: The differential-duty demand, extended-period invocation, interest and penalty were sustainable against the assessee.

Final Conclusion: The concessional excise-duty exemption was unavailable where Cenvat credit had been taken during the relevant period, and the consequential fiscal liabilities remained enforceable.

Ratio Decidendi: Where an exemption notification requires that no Cenvat credit be taken, recording and availing credit itself breaches the condition; non-utilisation, reversal, lapse, or subsequent GST transition cannot cure that breach retrospectively.

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