CESTAT allows customs refund appeal, overturns rejection based on unjust enrichment principles under section 28D

CESTAT Mumbai-AT allowed the appeal in a customs refund case involving unjust enrichment principles. The first appellate authority had rejected the refund claim, finding the chartered accountant's certificate insufficient to overcome the presumption under section 28D of the Customs Act that duty incidence was passed on to buyers. CESTAT identified three flaws: the authority failed to provide opportunity to remedy documentary gaps, improperly directed recovery without following section 28 procedures, and misapplied the Supreme Court precedent regarding exemption notifications. The tribunal found the certificate adequately demonstrated transfer to receivables, satisfying unjust enrichment requirements, and restored the original refund-sanctioning authority's order.

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Issues Involved:
1. Adequacy of discharge of onus to establish that the refund did not result in 'unjust enrichment.'
2. Applicability of sections 28C and 28D of the Customs Act, 1962.
3. Validity of the certificate of the chartered accountant as evidence.
4. Procedural propriety in the appellate authority's decision to direct recovery for deposit in the Consumer Welfare Fund.

Issue-wise Detailed Analysis:

1. Adequacy of Discharge of Onus to Establish 'Unjust Enrichment':
The core issue revolves around whether the appellant adequately demonstrated that the refund of excess customs duty did not unjustly enrich them. The original sanctioning authority accepted the appellant's documentation, including a chartered accountant's certificate, as sufficient proof that the incidence of duty was not passed on to customers. However, the appellate authority challenged this, arguing that the certificate lacked details on how the refund was treated in the financial years 2017-18 and 2018-19. The appellate authority's decision to reject the refund claim was based on the absence of evidence showing the amount as 'receivables' in the relevant financial years, thus presuming the incidence of duty was passed on under section 28D of the Customs Act, 1962.

2. Applicability of Sections 28C and 28D of the Customs Act, 1962:
The appellate authority applied sections 28C and 28D, which presume that the incidence of duty is passed on to the buyer unless proven otherwise. However, the tribunal clarified that these sections pertain to the trading of imported goods and do not extend to goods used in further manufacturing processes. The tribunal emphasized that the appellant, who utilized the imported goods for manufacturing, was not subject to these presumptions. The tribunal also referenced the Supreme Court's decision in Union of India v. Solar Pesticides Pvt Ltd, which requires proof that the duty incidence was borne by the appellant.

3. Validity of the Certificate of the Chartered Accountant as Evidence:
The tribunal found fault with the appellate authority's rejection of the chartered accountant's certificate. The appellate authority had criticized the certificate for not aligning with the period of the dispute and for not scrutinizing sale invoices. However, the tribunal noted that the certificate's acknowledgment of the refund as 'receivables' in 2019-20 was not disputed by the Commissioner of Customs. The tribunal concluded that the certificate, along with provisioning as 'receivables,' sufficed to demonstrate that the duty incidence was not passed on, thus negating the notion of 'unjust enrichment.'

4. Procedural Propriety in the Appellate Authority's Decision:
The tribunal highlighted procedural errors in the appellate authority's approach. It criticized the appellate authority for not providing the appellant an opportunity to address the perceived gaps in evidence and for stepping beyond its jurisdiction by directing recovery for deposit in the Consumer Welfare Fund without following the procedure outlined in section 28 of the Customs Act, 1962. The tribunal also questioned the authority's reliance on the Supreme Court's decision in re Dilip Kumar & Co, which was deemed inapplicable as it pertained to exemption notifications, not unjust enrichment.

Conclusion:
The tribunal restored the original authority's order, setting aside the appellate authority's decision. It concluded that the appellant had adequately demonstrated that the duty incidence was not passed on, and the certificate of the chartered accountant, along with the provisioning as 'receivables,' provided sufficient assurance against unjust enrichment. The tribunal emphasized that the statutory provisions do not mandate provisioning from the year of import and that the appellate authority's restrictive approach was unwarranted.

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