If you ever paid a disputed GST amount upfront, got hit with a confirmed demand anyway, and then found the portal wouldn't even let you appeal it because the balance showed ₹0 — that specific trap has just been closed.
GSTN Finally Lets Taxpayers Appeal "NIL" and "Zero" Demand Orders
The Goods and Services Tax Network (GSTN) has updated the GST portal to let taxpayers file statutory appeals against demand orders that show a "NIL" or "Zero" net outstanding amount. The change was issued via GSTN Advisory No. 671, dated September 7, 2026, and it removes a technical validation that had quietly blocked a whole category of legitimate appeals for years.
The Problem: Paying First, Then Being Told You Can't Appeal
Here's the situation this fixes. When a taxpayer receives a Show Cause Notice (SCN), it's fairly common practice to deposit the disputed amount before the adjudication order is even passed — using Form GST DRC-03. Businesses do this either under protest, or simply to stop interest and penalty from continuing to accumulate while the dispute is pending.
The trouble came at the next step. When the adjudicating authority went on to confirm the tax liability in Form GST DRC-07, the system would credit the amount the taxpayer had already deposited against that confirmed liability. The final demand table, as a result, showed an outstanding balance of ₹0 — even though the order had confirmed a liability the taxpayer fundamentally disagreed with on the merits.
The GST portal's validation logic, unfortunately, took that ₹0 figure at face value. It hardcoded an assumption that a zero net demand meant there was nothing left to contest, and blocked taxpayers from submitting Form GST APL-01 (the statutory appeal form) on the grounds that the disputed amount claimed in the appeal exceeded the order's net demand. In effect: pay upfront to act responsibly, and the system then treats that responsible payment as a reason you have no grievance left to raise.
Why this was a real problem, not a technicality: A confirmed demand order carries legal findings against the taxpayer even when the balance payable is zero — the order still says the department was right and the taxpayer was wrong. Without an appeal route, that finding would stand unchallenged, and any refund claim for the amount deposited under protest would have nothing to rest on procedurally.
The Fix: Appeal Rights Decoupled From the Balance Shown
GSTN's update separates the right to appeal from the net payable figure displayed on the order. Taxpayers can now file Form GST APL-01 even when the order reflects a NIL or Zero demand, which means they can:
- Contest the legal merits of the adjudicating authority's findings — regardless of whether any amount remains payable
- Pursue a statutory refund of the amount deposited via DRC-03 prior to adjudication, if the appeal succeeds
This matters because an appeal isn't only about the money still owed — it's about whether the underlying finding of liability was correct in the first place. A taxpayer who paid ₹50 lakh under protest and then had that exact amount confirmed as liability needs a way to formally challenge that finding; simply being told "your balance is zero, nothing to see here" was never a substitute for due process.
| Before the Advisory | After the Advisory |
|---|---|
| Pre-deposit via DRC-03 offset against confirmed demand in DRC-07 → balance shows ₹0 | Same scenario, balance still shows ₹0 |
| Form GST APL-01 rejected — disputed amount exceeds "net demand" | Form GST APL-01 accepted — appeal on merits proceeds normally |
What Taxpayers Should Do Now
The revised validation is already live on the GST portal. For anyone who was previously blocked from filing an appeal purely because of this NIL/Zero demand glitch, the practical points to act on are straightforward:
- File the appeal in Form GST APL-01 within the statutory timeline prescribed under Section 107 of the CGST/SGST Act — this advisory doesn't appear to extend limitation periods, so timing still matters
- If a filing difficulty persists on the portal despite the fix, raise a ticket with the GST Helpdesk rather than assuming the appeal route is still closed
- Anyone who previously abandoned an appeal specifically because of this validation error should revisit whether they're still within limitation, since the underlying right to appeal was arguably always there — it was the portal's logic that was wrong
The takeaway: a demand order showing ₹0 payable is not the same as a demand order with no findings to challenge. GSTN has now aligned the portal with that basic principle, so taxpayers who paid disputed amounts upfront can finally contest the order on its merits and pursue a refund if they succeed.
This post summarizes GSTN Advisory No. 671, dated September 7, 2026. It is a general informational overview and not legal or tax advice — verify current filing procedures on the GST Portal and consult a qualified tax professional for guidance specific to your case.