Before You Pay That GST Demand: The 3-Month Appeal Checklist Kolkata Businesses Keep Missing

Got a GST demand order? You have 3 months to appeal. Here’s the 2026 process: who can appeal, the 10% pre-deposit, documents, portal steps, and GSTAT.

Sneha Das

10/13/20266 min read

The Order Arrives, and the Clock Starts the Same Day

A GST demand order tends to land at the worst possible time, usually just as the month’s payments are going out. It can include tax, interest, and penalty, and it can change your cash flow plans overnight. The instinct in many Kolkata businesses is to pay quickly and move on.

That instinct is understandable, but it can be expensive. The GST law gives taxpayers, and even unregistered persons, a structured right to challenge an order passed by an adjudicating authority. What it does not give you is unlimited time. The appeal window is short and the formalities are strict, so the first week after receiving the order matters more than most people expect.

Is Your Order Actually Appealable?

Not every communication from the department is an appealable order. A show-cause notice, for instance, is something you reply to, not appeal against. An appeal comes after an order has been passed and communicated. Orders you can generally appeal include:

Assessment orders under Sections 62, 63, and 64
Demand and penalty proceedings under Sections 73, 74, 74A, and 76
Penalty orders under Sections 122 to 125 and 127
Rectification orders, or orders rejecting a rectification request
Enforcement orders, including demand of tax and penalty or confiscation of goods and conveyances under Sections 129 and 130, rectification or modification orders in Form GST DRC-08 for MOV-09/11, and remand-back orders

Common Reasons Businesses Appeal

A tax liability was calculated incorrectly, or had already been paid
Input Tax Credit was rejected or restricted under Section 16 or 17 despite valid invoices and payment records
A penalty was imposed without proper reasoning, or above the legal limit
A refund claim was rejected in full or in part
Your reply or documents were not considered before the order was passed

Appeal, Reply, or Rectification? Pick the Right Remedy

These three are often confused, and choosing wrongly can cost you the deadline.

A rectification request does not pause your appeal clock. If the problem is really about the merits, such as how ITC was treated or whether the demand is legally sustainable, rectification is the wrong tool, and months can pass before you find that out.

The Deadlines That Decide Everything

Two details are worth getting right:

Count from communication, not from the date printed on the order. Save the portal notification, the email, and a downloaded copy so you can prove when the order reached you.
Condonation is discretionary. The Appellate Authority can allow one additional month if you show sufficient cause. Beyond that, delay is generally not entertained, so treat the three months as the real limit.

The Pre-Deposit: What You Actually Pay

Before the first appeal can be filed, you pay two things:

The full amount of any liability you admit (tax, interest, fine, fee, and penalty you are not disputing)
10% of the remaining disputed tax, subject to the cap

A quick example: suppose an order shows disputed tax of ₹10,00,000, with interest and penalty on top. If you dispute the entire tax amount, the pre-deposit is ₹10,00,000 × 10% = ₹1,00,000. The calculation runs on the disputed tax, not on interest and penalty.

Two 2026 points worth knowing:

From 6th April 2026, the pre-deposit field in Form APL-01 became editable (GSTN Advisory 656), so you can account for amounts already paid rather than being forced into a fixed figure. The responsibility for entering the right number now sits with you, and the Appellate Authority can verify it.
Penalty-only orders can be treated differently from tax demands. Check the position before assuming the standard 10% formula applies.

Does Filing Stop Recovery?

Yes, once the appeal is admitted. The portal flags the balance of the disputed demand as non-recoverable while the appeal is pending. Two cautions: you still need to have paid the correct pre-deposit and any admitted dues, and undisputed amounts remain payable.

Your Document Checklist

All first-appeal documents go online as clear, searchable PDFs.

The order being appealed, with the order number, date, and communication date noted
Statement of Facts, a chronological account of the business, the notice, your reply, and what the order decided
Grounds of Appeal, specific legal and factual points, not general statements like “the order is unfair”
Proof of pre-deposit, the challan and ledger entry
Supporting records: invoices, GSTR-1 and GSTR-3B, ITC reconciliation, e-way bills, bank statements, and earlier correspondence
Authorisation letter, if a CA, advocate, or other authorised representative is filing for you

How to File: The Portal Steps

Log in to the GST portal and go to Services → User Services → My Applications
Choose Appeal to Appellate Authority and click New Application
Select Demand Order as the order type and enter the Order ID
Enter your grounds and statement of facts. If any IGST liability is admitted, add the place of supply
Upload your supporting PDFs
Make the pre-deposit payment
Sign with a DSC (mandatory for companies and LLPs) or EVC (available for others), then save the ARN
Wait for the Final Acknowledgment in Form APL-02, which carries your appeal number

Three Portal Wrinkles to Know in 2026

The 7-day certified copy rule. If the department has not uploaded the order to the portal, you must submit a self-certified copy to the Appellate Authority within 7 days of filing APL-01. Miss it, and your filing date shifts to the date you submit the copy. That can push an appeal filed near the deadline outside the limitation period.

The “NIL demand” block. If you paid tax at the show-cause stage without admitting it and the order records the demand as NIL, the portal may reject the appeal. GSTN’s advisory of 3rd April 2026 says such a payment is not an admission of liability and that your right to appeal remains. The fix is to seek rectification so the disputed amount is recorded correctly, and to note that the appeal deadline still runs from the original order.

Disputing only part of the demand. Separate the accepted amount from the disputed amount before filing. Getting this split wrong is the most common cause of a wrong pre-deposit.

After You File

Your appeal moves through statuses such as Submitted, Admitted, Hearing Notice Issued, and Appeal Order Passed. Check the portal and your registered email regularly, and attend hearings. Ignoring a hearing notice can weaken an otherwise sound case.

Withdrawal: an appeal can be withdrawn up to two times before a hearing notice is issued or an order is passed, and re-filed on the same Order ID
Rejection at admission: you can re-file once, but the limitation period does not restart, so fix the defect fast
New evidence: it may be accepted if you explain why it was not produced earlier, but it is far safer to file the complete set the first time

If the First Appeal Goes Against You: GSTAT

The GST Appellate Tribunal has been operational since 16th February 2026, with a bench in Kolkata that has been issuing rulings this year. A second appeal goes through Form APL-05 within three months of the first appellate order, with a further 10% pre-deposit. The one-time token facility for older backlog cases closed on 31st July 2026, and the 60-day token windows have now run out. If you missed those dates, condonation of delay under Section 112(6) is the remaining route and needs documented sufficient cause.

Mistakes That Sink Appeals

Counting the deadline from the order date instead of the communication date
Paying the demand first and thinking about the appeal later
Filing generic grounds that don’t answer the findings in the order
Calculating the pre-deposit on the full demand instead of the disputed tax
Waiting on a rectification request while the appeal window runs out
Submitting unreadable or unindexed PDFs
Forgetting the 7-day certified copy requirement

Conclusion

A GST demand order is not automatically final, but your right to challenge it depends on how quickly you act. Read the order, confirm it is appealable, fix the date of communication, separate the admitted amount from the disputed amount, and build grounds that answer the actual findings. Do that within the first few weeks and you keep every option open. Wait until month three and the options narrow quickly.

Frequently Asked Questions

Q1: How long do I have to file a GST appeal against a demand order?
A: Three months from the date the order is communicated to you. The Appellate Authority may allow one more month if you show sufficient cause.

Q2: How much pre-deposit is required for the first appeal?
A: The full admitted amount plus 10% of the remaining disputed tax, subject to a ₹20 crore cap. A further 10% is required at the GSTAT stage.

Q3: Does filing an appeal stop the department from recovering the demand?
A: Once the appeal is admitted with the correct pre-deposit, the balance disputed amount is treated as non-recoverable while the appeal is pending. Admitted and undisputed amounts remain payable.

Q4: What is the difference between rectification and an appeal?
A: Rectification corrects an apparent error on the face of the record. An appeal challenges the facts, law, or merits of the order.

Q5: Do I need a physical copy of the order for an online appeal?
A: Only if the department did not upload the order to the portal. In that case, submit a self-certified copy within 7 days of filing APL-01.

Q6: Can I withdraw and re-file an appeal?
A: Yes, up to two withdrawals before a hearing notice or order, with re-filing on the same Order ID. After a rejection at admission, you can re-file once.

Got a GST Demand Order and Not Sure Where to Start?

Filing4u is a CS and compliance firm based in Kolkata. We review your order, confirm your deadline, calculate the pre-deposit, draft the grounds, and handle the portal filing, so a technicality never decides a case you could have won.