GST Appeal Missed Due to Portal Glitch? Here Is What You Can Still Do

Your client filed their GST appeal within the permitted window. The documents were ready. The intent was clear. But the GST portal had other plans - a technical glitch prevented the filing from going through, and by the time the issue was noticed, the window had effectively closed. Now recovery proceedings are underway. Is this the end of the road?

Not necessarily. But the path forward requires moving fast and in the right sequence.

Understanding the GST Appeal Deadline Under Section 107

Under Section 107 of the CGST Act, 2017, a taxpayer aggrieved by a demand order must file an appeal before the Appellate Authority within three months from the date of communication of the order. The Appellate Authority can condone a delay of up to one additional month if sufficient cause is shown. Beyond that four-month outer limit, the Appellate Authority has no statutory power to condone any further delay - regardless of the reason.

This hard ceiling is significant. Once the combined period of three months plus one month lapses, the statutory appeal route is effectively foreclosed at the first appellate level. The only remaining recourse is the High Court.

When the Portal Fails You: The Legal Position

A technical glitch on the GST common portal is not a legal bar to your right of appeal - courts have been clear on this. The Calcutta High Court, in a 2025 matter involving a portal upload failure, condoned the delay and directed the appellate authority to accept a manually filed appeal, noting that the petitioner had made a genuine attempt to comply and had already paid the mandatory pre-deposit. The Madras High Court, in M/s. Shivpad Engineers Pvt. Ltd. Versus   The Deputy Commissioner (ST), Appellate Authority GST Appeal-II, Chennai., The State Tax officer Chennai - 2024 (9) TMI 1928 - MADRAS HIGH COURT, similarly held that an appeal should not be rejected when rejection arises from technical issues beyond the taxpayer's control. The Bombay High Court has taken the same view, directing fresh consideration where the appellate authority itself acknowledged the portal error but still refused manual filing.

Courts consistently treat genuine, demonstrable portal failures as circumstances that cannot be used against the taxpayer to defeat a substantive right of appeal.

The Two-Step Response: Representation First, Writ Petition If Needed

When a GST appeal is stuck in limbo because of a portal failure, and recovery proceedings have been initiated, the immediate priority is time - buying enough of it to reach the High Court if the department does not cooperate.

The first step is filing a representation before the jurisdictional officer. The representation should set out the facts clearly: that the appeal was attempted within the statutory window, that the failure was attributable to a portal malfunction, and that recovery action should be put on hold while the issue is resolved. Requesting a short extension - even two to three days - to formally file the appeal is reasonable and, in appropriate cases, officers have exercised their discretion to allow it. This is not a legal right; it depends on the officer and the facts. But a well-drafted representation creates a paper trail and can prevent immediate ITC adjustment.

If the department agrees, use that window to file the appeal immediately - even manually if the portal remains non-functional, which courts have permitted where electronic filing is impossible due to system failure.

Filing a Writ Petition in the High Court

If the appeal is ultimately rejected on limitation grounds - or if recovery action proceeds - the appropriate remedy is a writ petition under Article 226 of the Constitution before the jurisdictional High Court. Unlike the Appellate Authority, the High Court is not bound by the four-month statutory ceiling. It can condone any delay in the exercise of its extraordinary jurisdiction, provided the petitioner demonstrates that the delay was caused by circumstances genuinely beyond their control.

The writ petition should be supported by contemporaneous evidence: screenshots of portal errors with timestamps, error codes or server logs if available, correspondence with the GSTN helpdesk, and any written complaint or grievance filed during the period. Courts have repeatedly held that where the fault lies with the portal and the taxpayer acted in good faith, the right to appeal cannot be extinguished by a technical failure.

A stay on recovery proceedings can also be sought alongside the writ petition. Courts have generally been willing to grant interim relief in such cases, particularly where the demand is substantial and the taxpayer's conduct has been blameless.

What This Situation Demands From Your Advisor

Portal glitches are not rare events in the GST ecosystem. They are documented, recurring, and increasingly the subject of judicial notice. The practitioner's responsibility is to ensure that every attempt to file is evidenced in real time - not reconstructed after the fact. This means saving error screenshots with timestamps, filing helpdesk complaints immediately, and sending written communications to the department on the day the glitch occurs.

If you have already missed the window and are now facing recovery action, move without delay. A representation may buy time. A writ petition can protect your right. But neither will help if you wait.