Excise interest and penalty require fraud or suppression allegations; wrong classification alone was held insufficient

Interest under Section 11AB and penalty under Section 11AC of the Central Excise Act were stated to require foundational allegations of fraud, collusion, wilful misstatement, suppression of facts, or intent to evade duty. A notice alleging only wrong classification or misstatement did not satisfy those statutory preconditions, so the note states that interest and penalty could not be imposed on that basis. The stated consequence was that the refusal to levy interest and penalty was sustained because no substantial question of law arose.

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Issues: Whether interest under Section 11AB of the Central Excise Act, 1944 and penalty under Section 11AC of the Central Excise Act, 1944 could be imposed when the show-cause notice alleged wrong classification and misstatement but did not allege fraud, collusion, wilful misstatement, suppression of facts, or intent to evade duty.

Analysis: Section 11AB, as applicable at the relevant time, permitted recovery of interest only where short-payment of duty occurred by reason of fraud, collusion, wilful misstatement, suppression of facts, or contravention of the Act or rules with intent to evade payment of duty. Section 11AC likewise required similar ingredients for penalty. The show-cause notice in the case contained no such foundational allegation and referred only to misstatement or wrong classification. In that situation, the statutory preconditions for invoking interest and penalty were not satisfied.

Conclusion: Interest and penalty could not be imposed on the assessee on the basis of the notice issued in the case.

Final Conclusion: The appeal failed as no substantial question of law arose, and the refusal to levy interest and penalty was sustained.

Ratio Decidendi: Interest and penalty under the relevant excise provisions can be imposed only when the notice and material establish the specific statutory ingredients of fraud, collusion, wilful misstatement, suppression of facts, or intent to evade duty.

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