Extended limitation for excise demand requires proven suppression or intent to evade; bona fide interpretation is insufficient.

Extended limitation under the proviso to Section 11A of the Central Excises and Salt Act, 1944 applies only on proof of fraud, collusion, wilful misstatement, suppression of facts, or contravention with intent to evade duty. Mere omission or failure is insufficient; there must be positive conduct showing evasion. On the facts found, the manufacturer had filed classification lists, officers were aware of the goods manufactured, and the disputed non-inclusion of values arose from a bona fide interpretation of exemption notifications. The Tribunal's finding of no deliberate withholding of information and no material showing intent to evade duty was upheld, so the demand could not exceed the normal six-month period.

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Issues: Whether the extended period of limitation under the proviso to Section 11A of the Central Excises and Salt Act, 1944 could be invoked on the facts found, so as to sustain the demand beyond six months on the ground of suppression of facts or wilful misstatement with intent to evade duty.

Analysis: The statutory scheme permits recovery beyond six months only where non-payment or short-payment is attributable to fraud, collusion, wilful misstatement, suppression of facts, or contravention of the Act or Rules with intent to evade duty. Mere omission or failure is not enough; there must be positive conduct justifying the longer period. On the facts found by the Tribunal, the manufacturer had filed classification lists, the departmental officers had visited the factory and were aware of the goods manufactured, and the omission to include certain values was held to be based on a bona fide interpretation of the exemption notifications. The Tribunal's finding that there was no deliberate withholding of information and no material showing intent to evade duty was not shown to be unsupported by evidence.

Conclusion: The extended limitation period was not available, and the demand was restricted to six months. The issue is decided in favour of the assessee.

Final Conclusion: The demand could not be sustained beyond the normal limitation period, and the appeal against the Tribunal's order failed.

Ratio Decidendi: Invocation of the extended limitation under Section 11A requires proof of fraud, collusion, wilful misstatement, suppression of facts, or contravention with intent to evade duty, and a bona fide disclosure or bona fide interpretation cannot by itself justify the longer period.

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