Unutilised PLA balance is an advance deposit, so Section 11B limitation does not govern its refund.

Unutilised PLA balance is treated as an advance deposit and not as duty until it is appropriated against duty on clearance of goods. On that basis, a refund claim limited to the unused PLA balance is not a refund of duty already paid, so the limitation period under Section 11B of the Central Excise Act, 1944 does not apply. The tribunal followed earlier decisions on identical facts and distinguished the contrary view for not considering those decisions and the board circular. Refund of the unutilised PLA balance was therefore allowed.

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Issues: Whether refund of unutilized PLA balance is governed by the limitation period under Section 11B of the Central Excise Act, 1944.

Analysis: The PLA deposit was treated as an advance deposit for future duty payment and not as duty by itself. The balance in PLA acquires the character of duty only when it is debited towards duty payable on clearance of goods. Since the refund claim was directed only at the unutilized balance remaining in PLA, the claim was not one for refund of duty already paid. On that footing, the limitation prescribed for refund of duty under Section 11B does not apply. The same view had already been taken in earlier decisions on identical facts, and the contrary view was distinguished as not considering those decisions and the board circular.

Conclusion: Section 11B limitation was held inapplicable to refund of unutilized PLA balance, and the refund claim was allowed.

Ratio Decidendi: An amount lying unutilized in PLA is only an advance deposit and not duty until appropriated towards duty liability, so the statutory limitation for refund of duty under Section 11B does not govern refund of such balance.

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