Writ jurisdiction cannot be invoked when an alternative statutory appeal remedy is available against an assessment order.
Issue
Whether a taxpayer can maintain a writ petition under Article 226 of the Constitution to challenge a final GST assessment order by claiming that the initial notice was merely a summary and lacked proper statutory elements, when they have already actively participated in the proceedings by filing a reply.
Facts
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The appellant challenged an adverse judgment of a Single Judge regarding a GST assessment order (Ext.P9).
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The appellant argued that document Ext.P2 was not a valid notice under Section 74 and that no proper statutory notice had been served before the assessment order was passed.
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The appellant further contended that document Ext.P3 was merely a electronic summary of the show-cause notice and did not satisfy the rigid legal requirements of Section 74.
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On facts, records showed that the appellant had previously submitted a formal reply (Ext.P5) wherein they explicitly referred to Exts.P3 and P4 as the show-cause notice and subsequent reminder issued by the authority.
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The Single Judge had earlier dismissed the writ petition, prompting this appeal.
Decision
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Nature of Communication Clarified: Held, yes. The division bench noted that the Single Judge’s finding treating Ext.P2 as a proper Section 74 notice was incorrect, as Ext.P2 was merely an administrative intimation or communication.
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Validity of Form DRC-01: Held, yes. The court observed that Ext.P3 prima facie satisfied the legal requirements of a statutory notice under Section 74 because it was formally issued in Form GST DRC-01 by invoking Rule 142(1)(a).
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Participation Bars Writ Intervention: Held, yes. Since the appellant actively participated in the adjudication process and submitted a detailed reply to the Ext.P3 notice, their technical grievance that it was “only a summary” is a matter that should be evaluated by the regular appellate authority.
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Relegation to Statutory Remedy: Held, yes. In the absence of clear proof demonstrating that the final assessment order (Ext.P9) was completely void or passed entirely without jurisdiction, a writ challenge under Article 226 is not maintainable. The appellant was ordered to utilize the alternative statutory remedy under Section 107.
Key Takeaways
DRC-01 as Valid Notice: A notice issued electronically via Form GST DRC-01 under Rule 142(1)(a) satisfies the prima facie structural requirements of a show-cause notice under the GST regime. A taxpayer cannot label it a “mere summary” to bypass regular appellate channels after having already replied to it.
Writ Jurisdiction Limits: Article 226 is an extraordinary remedy. High Courts will strictly relegate taxpayers to the statutory appellate route under Section 107 unless the impugned order suffers from a total lack of jurisdiction, severe violation of natural justice, or patent unconstitutionality.

