Revenue-neutral duty clearances defeat suppression-based extended limitation where no intent to evade duty is shown.

A revenue-neutral arrangement between domestic and imported raw materials, without evidence of a deliberate plan to evade duty, did not support an allegation of suppression or misstatement with intent to evade. The record showed no meaningful duty advantage from the interchange of raw materials between export and home clearances, and the absence of any real motive to avoid duty negatived the foundation for invoking the extended limitation period. On that basis, the proviso to Section 11A(1) was held inapplicable and the duty demand unsustainable.

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Issues: Whether the extended period of limitation could be invoked on the facts, and whether the demand could be sustained on the allegation of misstatement or suppression with intent to evade duty.

Analysis: The assessee's production and clearances showed that the quantity of locally purchased and imported raw material was substantially interchanged between exports and home clearances, without any demonstrated net duty advantage. The record did not establish any meaningful gain from using imported duty-free material for domestic clearances or duty-paid material for exports. In such a revenue-neutral situation, the mere wrong utilisation of raw material, without proof of a deliberate design to evade duty, did not justify alleging suppression with intent to evade. The facts also negatived the existence of any real motive to gain by duty avoidance.

Conclusion: The proviso to Section 11A(1) was not attracted, the extended period could not be invoked, and the duty demand was unsustainable in favour of the assessee.

Ratio Decidendi: Where the facts disclose a revenue-neutral situation and no material shows a conscious intention to evade duty, the extended period for recovery based on suppression or misstatement cannot be invoked.

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