Mandatory excise penalty and dual levy principles apply where fraud or suppression triggers Section 11AC and Rule 173Q

Penalty under Section 11AC of the Central Excise Act is mandatory once duty short-levy or evasion is established through fraud, suppression, wilful misstatement, or contravention with intent to evade duty; the settled Supreme Court position leaves no discretion to waive it. The text also states that this penalty may operate alongside penalty under Rule 173Q of the Central Excise Rules, because the two provisions address different consequences, no express bar prevents dual levy, and they are not mutually exclusive. The Tribunal's contrary view was therefore said to be unsustainable in light of binding precedent.

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Issues: (i) Whether penalty under Section 11AC of the Central Excise Act, 1944 is mandatory where duty is short-levied or evaded by fraud, suppression, or contravention with intent to evade duty. (ii) Whether penalty can be imposed simultaneously under Section 11AC of the Central Excise Act, 1944 and Rule 173Q of the Central Excise Rules, 1944.

Issue (i): Whether penalty under Section 11AC of the Central Excise Act, 1944 is mandatory where duty is short-levied or evaded by fraud, suppression, or contravention with intent to evade duty.

Analysis: Section 11AC applies where non-levy, short-levy, short-payment, or erroneous refund occurs by reason of fraud, collusion, wilful misstatement, suppression of facts, or contravention with intent to evade duty. The provision was held by the Supreme Court to be mandatory in nature, leaving no discretion to waive the penalty once the statutory conditions are met. The Court applied that settled position and held that the earlier contrary view of the Tribunal could not survive after the Supreme Court decision.

Conclusion: The penalty under Section 11AC is mandatory and was rightly attracted.

Issue (ii): Whether penalty can be imposed simultaneously under Section 11AC of the Central Excise Act, 1944 and Rule 173Q of the Central Excise Rules, 1944.

Analysis: Rule 173Q concerns confiscation-linked liability and the person concerned becoming liable to penalty, while Section 11AC creates a distinct statutory liability equal to the duty determined. The Court found no express bar in Section 11AC against simultaneous operation of Rule 173Q, and no corresponding amendment to Rule 173Q excluding such dual levy. Relying on the Supreme Court's exposition, the Court held that the two penalties operate in different fields and do not exclude each other.

Conclusion: Simultaneous penalty under Section 11AC and Rule 173Q is permissible.

Final Conclusion: The Revenue's challenge succeeded because the Tribunal's order setting aside the penalty could not stand after the binding law on mandatory penalty and the distinct operation of the two penalty provisions.

Ratio Decidendi: Where the statutory conditions in Section 11AC are satisfied, penalty is mandatory, and that liability is not barred by a separate penalty under Rule 173Q because the two provisions address different consequences and are not mutually exclusive.

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