Many GST refund claims get delayed for a simple reason: the application is filed with incomplete details, and the department raises a deficiency memo. From 1 December 2026, a revised FORM GST RFD-01 replaces the old form, and refund processing is becoming more system-driven. If you are an exporter, an inverted-duty manufacturer, or anyone with excess GST balance to claim, your records need to match the new form before you file. This guide explains what changes, when it applies and how to prepare. It is written by Sharda Associates, a CA firm in Bhopal, Madhya Pradesh, that helps MSMEs and growing businesses with GST, accounting, project reports and bank loan documentation, with 45,500+ CA-certified reports delivered.
Quick Answer: The revised FORM GST RFD-01 applies from 1 December 2026 under CGST Amendment Notification No. 05/2026-Central Tax (G.S.R. 919(E)) dated 26 October 2026. The new form asks for details such as the tax period, refund amount, grounds of the claim and whether the claim includes ITC on capital goods. Refund acknowledgements are also being sped up, with the acknowledgement window cut from 15 days to 10 days and provisional refunds becoming system-driven.
What is FORM GST RFD-01?
FORM GST RFD-01 is the application form used to claim a GST refund, such as for exports, inverted duty structure or excess balance. It is the first step in the refund process, so errors here slow down everything that follows.
What does the revised RFD-01 ask for?
The updated form requires information including:
| Detail required | Why it matters |
|---|---|
| GSTIN or temporary ID | Identifies the taxpayer |
| Legal name and trade name | Must match your registration |
| Registration status | Active or otherwise |
| Tax period | The period the refund relates to |
| Tax, interest, penalty and fees | Breakup of the amount |
| Refund amount | The claim |
| Grounds for claiming the refund | Export, inverted duty, excess balance and so on |
| Whether the claim includes ITC on capital goods | Triggers the capital goods declaration |
Which change applies from which date?
| Date | What applies |
|---|---|
| 1 November 2026 | Phase 1 reforms, including faster acknowledgements and system-based provisional refunds, according to reports on the rollout |
| 1 December 2026 | Revised FORM GST RFD-01 and related refund and registration amendments |
| 1 April 2027 | Changes to refund calculations involving capital goods, as shown in one published effective-date table |
Sources differ slightly on the exact dates for some refund-process changes, so confirm each item in the notification before relying on it.
How is refund processing changing?
- Acknowledgement in 10 days: Amended Rule 90 reduces the period for the refund acknowledgement (FORM GST RFD-02) or deficiency memo (FORM GST RFD-03) from 15 days to 10 days. If neither is issued within 10 days, the application is deemed acknowledged.
- System-driven provisional refunds: Amended Rule 91 lets the GST portal evaluate risk and generate FORM GST RFD-04 within three working days of the acknowledgement. The system order does not need revalidation by the proper officer.
- Automation for new claims: Reports on the November rollout say eligible zero-rated and inverted-duty refunds are provisionally sanctioned at 90%, and full excess-balance refunds are sanctioned automatically, for future claims only.
Who is affected?
- Exporters claiming refunds on zero-rated supplies
- Manufacturers with an inverted duty structure, where tax on inputs is higher than tax on outputs
- Businesses with excess balance to claim back
- Anyone claiming a refund that includes ITC on capital goods
What changes in the inverted duty refund formula?
The amended formula for maximum refund is:
(Turnover of inverted-rated supplies × Net ITC ÷ Adjusted Total Turnover) − Tax payable on inverted-rated supplies
The revised definition of Net ITC includes eligible input services and ITC on capital goods attributable to the relevant period.
Illustration (not real data): Inverted-rated turnover ₹40,00,000, Net ITC ₹6,00,000, adjusted total turnover ₹50,00,000, tax payable on inverted-rated supplies ₹2,00,000. Maximum refund = (40,00,000 × 6,00,000 ÷ 50,00,000) − 2,00,000 = ₹4,80,000 − ₹2,00,000 = ₹2,80,000.
What is new for capital goods?
Refunds that include ITC on capital goods will allocate that credit over a 60-month period, subject to conditions. Your refund documentation must also include a declaration that the capital goods have not been sold, disposed of or permanently removed, remain eligible for ITC and are being used for the zero-rated or inverted-rated supplies. Keep an asset register that supports this.
How to prepare before 1 December
- Match your legal name, trade name and registration status on the portal with your records
- Reconcile GSTR-1, GSTR-3B and GSTR-2B for the refund period
- Prepare a breakup of tax, interest, penalty and fees for the claim
- Identify whether any capital goods ITC is part of the claim, and document it
- Keep export documents, invoices and shipping or payment proofs ready
- Check bank account details on the GST portal
- Assign one person to track the 10-day acknowledgement and respond to any RFD-03 quickly
Common mistakes to avoid
- Filing on the old form logic after 1 December
- Ignoring a deficiency memo, which stops the refund
- Mismatch between returns and refund claim figures
- Including capital goods ITC without supporting records
- Assuming new automation covers claims filed before the rollout
Conclusion
The revised RFD-01 is more than a new form. It points to faster, system-driven refunds, where complete and consistent data decides how quickly your money arrives.
Before 1 December 2026, match your details with the GST portal, reconcile your returns, document any capital goods ITC and keep your export proofs ready.
Need help reviewing your GST refund claim? Talk to the Sharda Associates team: +91 89899 77769 | +91 79870 21896.
Frequently Asked Questions
1. When does the revised GST RFD-01 apply?
From 1 December 2026, under Notification No. 05/2026-Central Tax dated 26 October 2026.
2. What is new in the revised RFD-01?
It asks for details including the tax period, refund amount, grounds of claim and whether the claim includes ITC on capital goods.
3. How long does the department have to acknowledge a refund application?
10 days, reduced from 15 days. If no acknowledgement or deficiency memo is issued, the application is deemed acknowledged.
4. What is FORM GST RFD-04?
It is the provisional refund order, which the portal can now generate within three working days of acknowledgement, without officer revalidation.
5. Do the new rules cover refunds filed earlier?
Reports say automation covers future claims only, not those pending from before.
6. Who can claim a GST refund?
Exporters of goods and services, businesses with an inverted duty structure, and taxpayers with excess balance or other eligible grounds.
7. What is an inverted duty structure?
A situation where the tax paid on inputs is higher than the GST charged on outward supplies.
8. What documents should I keep for a refund claim?
Invoices, export or shipping proofs, return reconciliations, bank details and, if relevant, capital goods records.
9. Do I need to declare capital goods in the refund claim?
Yes, if the claim includes ITC on capital goods, you must declare they are not sold or disposed of and are used for the relevant supplies.
10. Can Sharda Associates help with GST refund documentation?
Sharda Associates, a CA firm in Bhopal, supports MSMEs with GST compliance, accounting and documentation for loans and refunds.