Refund claims after investigation must meet Section 11B limitation, while meritless rejections may be remanded for fresh adjudication.

Refunds of amounts paid voluntarily during investigation without protest are governed by the limitation period under Section 11B of the Central Excise Act, even where the proceedings were treated as concluded under Section 11AC. On that basis, a refund claim filed beyond one year was held time-barred and the rejection was sustained. Where a second refund claim was filed within time but rejected without examining the merits, including the correct classification of the product, the matter required fresh adjudication by the Original Authority. The result was that one refund claim remained rejected as barred by limitation, while the other was remanded for decision on merits.

---

---

Issues: (i) Whether the refund claim relating to amounts paid during investigation was barred by limitation under Section 11B of the Central Excise Act, 1944 when the proceedings had been concluded under Section 11AC without protest. (ii) Whether the refund claim in the second appeal, which had been rejected without a decision on merits, required remand for fresh adjudication including classification of the product.

Issue (i): Whether the refund claim relating to amounts paid during investigation was barred by limitation under Section 11B of the Central Excise Act, 1944 when the proceedings had been concluded under Section 11AC without protest.

Analysis: The amounts were paid during investigation voluntarily and without any protest. Once the assessee accepted the departmental view at the investigation stage, the proceedings were treated as concluded under Section 11AC and no show cause notice was required. If refund was thereafter sought, it had to be claimed under Section 11B within the prescribed period. The claim in the first appeal was filed beyond one year. The plea that limitation would not apply merely because the amounts were paid during investigation was rejected, as Section 11B governs refunds of duty paid in excess or otherwise claimed as refundable.

Conclusion: The refund claim in the first appeal was time-barred and the rejection was upheld.

Issue (ii): Whether the refund claim in the second appeal, which had been rejected without a decision on merits, required remand for fresh adjudication including classification of the product.

Analysis: The second refund claim had been filed within time, but it was rejected on the premise that the assessee had accepted the classification during investigation. The merits of the refund claim, including the correct classification of the product, had not been examined. In the absence of a merits-based adjudication, the matter required reconsideration by the Original Authority.

Conclusion: The second appeal was remanded to the Original Authority for decision on merits, including classification.

Final Conclusion: One refund claim was finally rejected as time-barred, while the other was sent back for fresh decision on merits, so the dispute was only partly concluded.

Ratio Decidendi: Where amounts are paid voluntarily during investigation without protest and proceedings are concluded under Section 11AC, any later refund claim must satisfy the limitation under Section 11B; a refund rejection without merits determination may be remanded for fresh adjudication.

---