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TaxTMI 
TaxTMI 
TaxTMI 
A GST or Customs notice just landed on your desk. The instinct is to react - file an appeal, rush to court, or draft a hasty reply. But picking the wrong path does not just weaken your case. It costs time, money, and credibility with the department. Before your legal team moves, the first question every CFO and Tax Head must answer is simple: what stage are we at, and what outcome do we actually need?
There are four distinct paths available under Indian tax law for handling GST and Customs disputes. Each serves a different purpose, and using one where another belongs is among the most common mistakes businesses make.
Provisional Assessment Under GST and Customs Law
When an imported shipment is stuck at the port or a domestic supply must proceed despite uncertainty over classification or valuation, provisional assessment is your business continuity tool. Section 60 of the CGST Act allows a registered person to pay GST on a provisional basis when the value of supply or the applicable tax rate cannot be determined with certainty. Similarly, Section 18 of the Customs Act enables provisional clearance of goods at customs while the final duty liability is settled later.
The mechanism requires a written request to the proper officer, execution of a bond, and furnishing of security. It is designed for situations where uncertainty is genuine and temporary - not as a litigation tactic or a way to defer settled obligations. Using provisional assessment on a question where the law is already clear only invites unnecessary delay with no upside.
Advance Ruling: Resolve Disputes Before They Begin
Planning a new supply arrangement or restructuring your import operations? If the GST treatment is unclear, an advance ruling under Chapter XVII of the CGST Act lets you obtain a binding determination before the first invoice is raised. The ruling binds both the applicant and the jurisdictional officer under Section 103 of the CGST Act.
The statutory timeline under Section 98(6) requires the Authority to pronounce its ruling within 90 days of receiving the application - though in practice, disposals can stretch to four or five months. Even so, one ruling can protect years of future transactions from dispute. The trouble is that most businesses discover this option only after the first show cause notice arrives. By that point, Section 98(2) may bar admission if the issue is already pending in proceedings - making the advance ruling route unavailable precisely when it is needed most.
Adjudication and the Appeal Ladder After a Show Cause Notice
Once a show cause notice is issued, you are on the formal dispute ladder. The sequence runs from SCN reply to adjudication, then onward through Commissioner (Appeals), the GST Appellate Tribunal, the High Court, and ultimately the Supreme Court.
One provision your legal team must never overlook is Section 75(7) of the CGST Act. It explicitly states that the amount of tax, interest, and penalty demanded in the adjudication order cannot exceed the amount specified in the notice, and no demand can be confirmed on grounds not stated in the SCN. Multiple High Courts, including the Allahabad High Court, have quashed orders that breached this statutory boundary. In practical terms, this means the SCN sets the ceiling. If the department oversteps - whether in quantum or in the grounds relied upon - the entire order becomes vulnerable to challenge.
Writ Petition: The Most Misused GST Dispute Resolution Option
A writ petition under Article 226 of the Constitution is not a substitute for an appeal. Well-settled judicial precedent - from the Supreme Court's decision in Whirlpool Corporation v. Registrar of Trademarks to numerous High Court rulings in GST matters - holds that a writ is generally not entertainable when an efficacious alternate remedy like a statutory appeal exists.
Courts have recognised exceptions in broadly three situations: where the order or notice is wholly without jurisdiction, where principles of natural justice have been violated, or where the order is so arbitrary that it engages fundamental rights under Article 14 of the Constitution. If none of these apply, expect the court to send you back to the appellate route - with time and costs lost in the process. Writs are emergency exits, not the first door you open.
Choosing the Right GST Dispute Strategy
The decision map is straightforward once you frame it correctly. Provisional assessment is for operational urgency when facts are genuinely unsettled. Advance ruling is for pre-transaction clarity that prevents disputes altogether. Adjudication and appeals are the statutory pathway once a notice has been issued. And writ petitions are reserved for jurisdictional overreach or serious procedural violations.
The costliest mistakes happen when these options are swapped - filing a writ when adjudication is pending, pursuing adjudication on a recurring structural issue instead of fixing the root cause, or seeking provisional assessment on settled law just to buy time.