Limitation for excise duty demands and Modvat credit from dutiability date, with credit register recasting upheld.

A duty demand raised after RT 12 assessments were finalised was treated as time-barred under Section 11A of the Central Excise Act, because further recovery had to be pursued within the prescribed limitation and in the manner required by law; the demand therefore failed. The assessee was also held entitled to Modvat credit from the date the final products became dutiable, with corresponding recasting of the credit register, since no one-to-one correlation requirement prevented that adjustment. The contrary precedent cited by Revenue was found inapplicable on the facts, and the core Modvat adjustment was upheld.

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Issues: (i) whether the duty demand could be sustained when the payments were debited and the RT 12 assessments were finalised, and whether the notice was barred by limitation; (ii) whether the assessee was entitled to Modvat credit from the date the goods became dutiable and to corresponding recasting of the credit register.

Issue (i): whether the duty demand could be sustained when the payments were debited and the RT 12 assessments were finalised, and whether the notice was barred by limitation.

Analysis: The payments were made and later accepted in RT 12 assessments. Once the assessments were finalised, any further demand had to be raised in the manner prescribed by the law and within the limitation period. The proceedings were held to be hit by limitation under Section 11A of the Central Excise Act, and the departmental circular on time-barred duty payments also supported completion of assessment under Rule 173I of the Central Excise Rules rather than invocation of Section 11A.

Conclusion: The demand could not be sustained, and the limitation objection was decided against Revenue.

Issue (ii): whether the assessee was entitled to Modvat credit from the date the goods became dutiable and to corresponding recasting of the credit register.

Analysis: Once the final products became dutiable, Modvat credit was held to be available from that date. The credit register could accordingly be recast, because there was no one-to-one co-relation requirement preventing such adjustment. The contrary precedent relied upon by Revenue was found inapplicable on the facts.

Conclusion: The assessee was entitled to Modvat credit from the date of dutiability, and the adjustment in the credit register was upheld.

Final Conclusion: The appeal succeeded only to the limited extent of setting aside the Commissioner's favourable observation on refund, while the core demand failed and the assessee's entitlement to Modvat-related adjustment was maintained.

Ratio Decidendi: A duty demand cannot be sustained after finalised RT 12 assessments when it is barred by limitation, and where exempt goods become dutiable, Modvat credit is available from the date of dutiability with consequential recasting of the credit register.

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