Customs Tribunal rules interest on differential duty applies from amendment date, not retrospectively

The Tribunal dismissed the department's appeal in a customs case, ruling that the liability to pay interest on differential duty in provisional assessment applies only from the date of the amendment to the Customs Act, not retrospectively. The Tribunal found that the demand for interest on differential duty from the date of provisional assessment was not legally valid, leading to the dismissal of the department's appeal. The importer's request to adjust excess paid duty against short paid duty was denied, and a previous decision in favor of the importer regarding duty demand adjustments against refunds was not revisited in this judgment.

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Issues:
1. Liability to pay interest on differential duty in provisional assessment.
2. Adjustment of excess paid duty towards short paid duty.
3. Applicability of amended provisions in Customs Act, 1962 regarding interest payment.

Analysis:
1. The case involved the importer, who filed a writ petition in the High Court challenging the adoption of tariff value over invoice value for crude palm oil. Following the dismissal of the petition, the Assistant Commissioner demanded differential duty from the importer based on tariff values. The importer requested to adjust excess payments, which was denied citing lack of provision in customs law. The Commissioner (Appeals) upheld the demand, but the Lower Appellate Authority set aside the order for charging interest on differential duty due to an amendment in the Customs Act. The department appealed against this decision, arguing that interest should be charged. However, the Tribunal found that the liability to pay interest in provisional assessment only applies from the date of the amendment, not retrospectively. Therefore, the department's appeal was dismissed.

2. Another appeal by the importer, regarding the denial of the request to adjust duty demand against refunds, had been decided in favor of the importer previously. This aspect was not revisited in the current judgment.

3. The Tribunal highlighted the amendment to Section 18 of the Customs Act, which introduced the liability to pay interest on amounts payable to the government from the date of final assessment. The amendment did not have retrospective effect and came into force on a specific date. As the provisional assessments in this case were from years prior to the amendment, the Tribunal concluded that the demand for interest on differential duty from the date of provisional assessment was not legally tenable. Therefore, the department's appeal lacked merit and was dismissed.

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