GST Law Upheld, State Authority Jurisdiction Confirmed, Appeal Recommended for Challenge

The Court upheld the validity of Section 6(1) of the GST Act, emphasizing its role in unifying taxation principles. It found that the State authority had jurisdiction to investigate credit claims under relevant Acts. The challenge based on alleged arbitrariness and curtailment of rights was dismissed. The Court noted the circular's alignment with the law and advised pursuing appeal as an alternative remedy. The judgment highlighted the necessity of a common mechanism in the intricate GST system, affirming the actions taken under Section 6(1).

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Issues:
Challenge to the vires of Section 6(1) of the Goods and Service Tax Act, 2017; Jurisdiction of State and Central authorities delineated by GST Council; Challenge to the proceedings initiated by State authority; Allegations of curtailment of rights to claim input credit and transitional credit; Validity of show-cause notice under Section 6 and 73.

Analysis:
The petitioner challenged the vires of Section 6(1) of the GST Act, arguing that the State authority lacks jurisdiction to investigate and assess amounts due to the delineation of jurisdiction by the GST Council. The State contended that the enquiry was limited to enforcement actions and that investigation related to credit claims under the CST Act and State VAT was permissible under Section 140(3) of the GST Act. The challenge was based on the alleged arbitrariness of Section 6(1) and the curtailment of rights to claim input and transitional credit, with claims that the show-cause notice transgressed the law.

The Court found that the challenge to Section 6(1) was unfounded, highlighting the transformative nature of the GST Act in unifying taxation structure and principles across the country. Section 6 was enacted to provide a mechanism for assessment and collection by authorizing officers under State and Union Territory Acts, ensuring a common approach. The Court noted that the circular merely operationalized the authorization under Section 6(1) and that assessment had been completed post the show-cause notice.

Regarding the challenge to the circular and show-cause notice, the Court emphasized that the circular aligned with Section 6(1) and represented a policy decision. As an alternative remedy through appeal existed, the Court dismissed the writ petition, advising the petitioner to pursue the appeal if desired. The judgment upheld the validity of Section 6(1) and the actions taken under it, emphasizing the need for a common mechanism in the complex GST regime.

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