Oil And Natural Gas Corporation Pvt. Ltd. Vs Commissioner of GST And Central Excise (CESTAT Chennai)
The Customs, Excise and Service Tax Appellate Tribunal (CESTAT), Chennai, allowed the appeal against the order rejecting a refund of ₹4,42,08,044 claimed towards excess Oil Industry Development Cess (OID Cess) paid during March 2016 to May 2016. The refund had been rejected on the ground of unjust enrichment after the authorities held that the appellant had failed to establish that the incidence of duty had not been passed on to the buyer.
The Tribunal identified two issues for determination: whether the appellant was entitled to refund of excess OID Cess paid due to incorrect valuation, and whether the refund was barred by the doctrine of unjust enrichment.
On the first issue, the Tribunal examined the statutory framework governing OID Cess and valuation under Section 4 of the Central Excise Act. It noted that, following the Notification dated 28.03.2016, OID Cess became an ad valorem levy at 20% of the value of crude oil, requiring valuation in accordance with Section 4. The appellant contended that, during the relevant period, cess had been incorrectly paid on the ex-duty value instead of treating the sale price as a cum-duty price, resulting in excess payment. The Tribunal found that this contention was supported by the refund verification report, which recorded that cess had been paid at 20% on the sale price and that the excess payment resulted from adoption of the ex-duty value instead of the cum-duty value. It also noted that the Crude Oil Sale Agreement (COSA) determined the pricing mechanism and that OID Cess was not included as a recoverable component under Schedule B. The invoices similarly reflected only the base value and VAT, without including OID Cess. The Tribunal observed that the appellant corrected the valuation methodology from June 2016 onwards by adopting the cum-duty method. It held that the excess payment arose solely because duty had been calculated on an inflated assessable value that already included the duty element, resulting in payment of duty on duty. Since the Department did not dispute the computation of excess payment, the Tribunal held that the excess OID Cess was refundable in principle.
