Successful appeal grants refund claim under Central Excise Act; unjust enrichment doctrine not applicable.

The refund claim filed by the appellants was allowed as it was found not to be time-barred under Section 11B of the Central Excise Act, 1944. Additionally, the claim was not affected by the doctrine of unjust enrichment as the duty paid was not passed on to consumers, as evidenced by the appellants' balance sheets and other supporting documents. The appeal was successful, and the impugned order rejecting the refund claim was set aside, granting consequential relief to the appellants.

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Issues Involved:
1. Time-barred refund claim.
2. Doctrine of unjust enrichment.

Detailed Analysis:

1. Time-barred Refund Claim:
The appellants filed a refund claim of Rs. 13,96,53,003/- on 25-7-2012, following the Supreme Court's dismissal of the Revenue's appeal on 26-7-2011. The adjudicating authority rejected the claim, stating it was time-barred, referencing the CESTAT's judgment dated 26-9-2002. According to Section 11B of the Central Excise Act, 1944, the claim must be filed within one year from the relevant date unless the duty was paid under protest. The adjudicating authority relied on clause (ec) of Explanation B to Section 11B, introduced on 11-5-2007, which specifies the relevant date as the date of the judgment, decree, order, or direction. However, this clause was not applicable to the period from March 2001 to October 2002 as it was introduced later and not given retrospective effect. Moreover, the duty was paid under protest, as evidenced by the letter dated 7-3-2001, making the one-year limitation inapplicable. The adjudicating authority's reliance on clause (ec) was incorrect as the limitation of one year does not apply to duties paid under protest. Therefore, the refund claim was not time-barred.

2. Doctrine of Unjust Enrichment:
The adjudicating authority also rejected the refund claim on the grounds of unjust enrichment, arguing that the duty paid formed part of the retail sale price (MRP) and was passed on to the consumers. The appellants contended that their refund was not hit by unjust enrichment, providing three main arguments supported by documents:
- They showed the refundable amount as recoverable from the excise authorities in their balance sheets from 2001-02 to 2012-13, supported by various judgments.
- They communicated their intention not to recover the duty from customers and paid the duty under protest, as stated in their 2001 letter.
- They submitted a Chartered Accountant's certificate validating the entries in their balance sheets.
- The MRP of the products remained unchanged during the disputed period, indicating that the duty payment did not affect the product price.

The balance sheets and Chartered Accountant's certificate were conclusive evidence that the refundable amount was recoverable from the excise authorities. The chart showing no fluctuation in MRP prices further supported that the duty was not passed on to the consumers. Accepting the adjudicating authority's reasoning would imply that all MRP-based products would be ineligible for duty refunds, which is not the case. Thus, the refund was not hit by the doctrine of unjust enrichment.

Conclusion:
The refund filed by the appellants was neither time-barred nor hit by the doctrine of unjust enrichment. The appeal was allowed with consequential relief, and the impugned order was set aside.

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