₹1.87 lakh crore in GST refunds were processed in FY 2024-25. Are you claiming what is owed to you? RFD-01 is the form. 60 days is the timeline. Here is the complete process.
GST refunds are not just for exporters. While export refunds are the most commonly claimed, there are nine distinct categories under which a registered taxpayer can claim a GST refund. Many businesses — particularly those exporting services, those with inverted duty structures, or those who made excess payments — are leaving significant refund money unclaimed simply because they are unaware of their entitlement.
Under the GST framework, all refund claims are filed using Form RFD-01 on the GST portal. The government is legally required to process a valid refund within 60 days of application. If they fail to do so, you are entitled to interest at 6% per annum (rising to 9% in certain cases) on the delayed refund — a reversal of the usual dynamic where only taxpayers pay interest to the government.
In this guide, we walk through every refund category, the RFD-01 filing process step by step, required documents for each type, and how to track and follow up on pending refunds. Use our free GST calculator to compute the exact tax amounts involved before you file.
Note: Post GST 2.0 (effective September 22, 2025), refund claims on insurance premiums are no longer applicable since insurance moved to 0% GST. Any insurance GST paid before September 22, 2025 can still be claimed as a refund if eligible under the applicable rules.
Know which category applies to your situation before filing RFD-01
If you exported goods and paid IGST on the export invoice, you can claim a refund of the IGST paid. This is processed automatically through customs ICEGATE data matching with your GSTR-1. Most refunds in this category are processed within 7–10 working days if invoice details match.
If you exported under a Letter of Undertaking (LUT) without paying IGST, you can claim a refund of the accumulated ITC on inputs used for exports. This is the most common type for service exporters. RFD-01 must be filed manually.
When the GST rate on your inputs is higher than the rate on your output supply, you accumulate ITC that cannot be utilized. For example, a manufacturer paying 18% on raw materials but selling the finished product at 5% builds up a credit surplus. This surplus can be refunded.
If you have deposited more cash in your GST Electronic Cash Ledger than your actual liability, the excess can be refunded. This often happens due to calculation errors or advance payments. File RFD-01 under 'Excess balance in Electronic Cash Ledger' category.
If you paid IGST on a transaction that should have been CGST + SGST (or vice versa), you can claim a refund of the wrongly paid tax. This is common when place-of-supply determination changes. File within 2 years of the tax payment date.
Supplies to EOU (Export Oriented Units), projects funded by international agencies, and certain government mega-projects are treated as deemed exports. Both the supplier and the recipient can claim refund depending on whether IGST was paid. File RFD-01 with the relevant deemed export notification reference.
Form RFD-01 is filed online on the GST portal. There is no physical submission required. Here is the exact process:
Step 1: Log into the GST portal. Go to gstin.gov.in > Services > Refunds > Application for Refund. Select Form RFD-01.
Step 2: Select the refund type. Choose from the dropdown: Refund of ITC on Export of Goods/Services without Payment of Tax, Refund of Tax Paid on Export of Goods/Services with Payment of Tax, Refund on Account of ITC Accumulation Due to Inverted Tax Structure, Refund of Excess Balance in Electronic Cash Ledger, Refund on Account of Assessment/Provisional Assessment/Appeal/Any Other Order, Refund Due to Issuance of Refund Voucher, Tax Paid on Intra-State Supply Later Held to be Inter-State Supply, Tax Paid on Inter-State Supply Later Held to be Intra-State Supply, or Excess Payment of Tax. Select the correct category — each has a different document requirement.
Step 3: Select the tax period. Choose the financial year and the specific tax period (month or quarter) for which you are claiming. For export refunds, this should be the return period when the exports were made.
Step 4: Auto-population and manual entry. For export IGST refunds, some data auto-populates from your GSTR-1 and GSTR-3B. For ITC accumulation refunds, you must manually enter the ITC balance details and upload supporting statements. Use the downloadable Excel template from the portal to prepare Statement 3 (for export LUT refunds) or Statement 1 (for export with payment of IGST).
Step 5: Upload documents. Based on your refund type, upload the required documents (see the documents checklist section below). Maximum file size is 5 MB per document. Accepted formats: PDF and JPEG.
Step 6: Enter bank account details. Provide the bank account where the refund should be credited. This must be the same bank account linked to your GST registration. If you recently changed your bank account, update it in your GST registration amendment (REG-14) before filing the refund.
Step 7: Preview and sign. Review the entire form. Companies and LLPs must sign using DSC. Proprietorships can use EVC (OTP on registered mobile). Submit and note the ARN generated.
After filing: The application goes to the Refund Processing Officer (RPO). For export refunds with IGST payment, the refund is mostly automated through ICEGATE integration and typically processed in 7–15 working days. For manual RFD-01 (LUT refunds, inverted duty), the RPO reviews the application and may issue a deficiency memo (RFD-03) or an acknowledgment (RFD-02). Track the status regularly using the ARN.
The inverted duty structure refund is one of the most financially significant refund categories, yet it is frequently misclaimed or not claimed at all. Here is exactly how it works under the GST rules.
What is an inverted duty structure? It occurs when the GST rate on inputs (what you purchase) is higher than the GST rate on outputs (what you sell). This creates an accumulation of ITC that cannot be naturally set off against your output tax liability.
Example: A textile weaver buys yarn at 12% GST (pre-GST 2.0) and sells woven fabric at 5% GST. Every month, the input tax credit accumulates and cannot be fully used. Under GST 2.0 (post-September 2025), yarn moved to 18% and fabric remains at 5% — the inverted structure actually worsened for this industry. The refund mechanism is the government's solution to prevent working capital blockage.
What can be refunded? Only the ITC on inputs (goods) and input services can be refunded. ITC on capital goods is excluded from the inverted duty refund calculation. The formula used in Rule 89(5) is:Maximum Refund = [(Turnover of Inverted Rated Supply × Net ITC) / Adjusted Total Turnover] - Tax Payable on Inverted Rated Supply
When is this NOT available? The refund is not available if the goods or services are notified by the government as excluded from the refund. Currently, this includes iron/steel, fertilizers, and certain textile products. Check the latest notification before filing.
Filing frequency: You can file one RFD-01 per tax period per refund category. Most businesses with chronic inverted duty structures file quarterly to maintain cash flow. Use the GST calculator to compute the refundable ITC amount before filing.
The government has a statutory obligation to process refunds on time. These are the rules.
| Feature | Stage | Timeline | Outcome if Missed |
|---|---|---|---|
| Acknowledgment (RFD-02) or Deficiency Memo (RFD-03) | 15 days from date of application | Application deemed complete if no RFD-03 issued | |
| Provisional refund (90% of claimed amount) | 7 days from RFD-02 for export refunds | Only for exporters — not for other categories | |
| Final refund order (RFD-06) | 60 days from date of complete application | Interest at 6% p.a. from Day 61 to payment date | |
| Withholding of refund (RFD-07) | Issued before the 60-day period if issues found | Taxpayer can appeal or provide clarification | |
| Interest on delayed refund | 6% p.a. for regular delay | 9% p.a. if refund not paid within 60 days and there was arbitrary withholding |
Upload these with your RFD-01. Incomplete documents are the #1 reason for deficiency memos (RFD-03).
After filing RFD-01, you should actively track the status rather than waiting. Here is how:
On the GST portal: Go to Services > Refunds > Track Application Status. Enter your ARN. The status shows: Pending for Processing, Acknowledgment Issued (RFD-02), Deficiency Memo (RFD-03), Refund Sanctioned (RFD-06), Refund Withheld (RFD-07), or Payment Initiated.
What each status means:
RFD-02 (Acknowledgment): Your application is complete and accepted for processing. The 60-day clock starts here.
RFD-03 (Deficiency Memo): The officer found a deficiency — missing document, calculation error, or ineligible ITC. You must re-file a fresh application after correcting the deficiency. The 15-day window for issuing RFD-03 is critical — if the officer misses it, the application is deemed complete.
RFD-06 (Sanctioned): Refund approved. Amount will be credited to your bank account within 7 working days. Check your Electronic Credit Ledger first — sometimes the amount is credited there instead of the bank account (for payment under wrong head cases).
RFD-07 (Withheld): The officer has withheld some or all of the refund due to an ongoing audit, investigation, or erroneous claim. You can respond or appeal.
If stuck: File a grievance on the GST portal under Help > Grievance Redressal. If unresolved in 30 days, escalate to the Principal Commissioner's office. For amounts above ₹5 lakh that are stuck for over 90 days, consider issuing a legal notice.
We always recommend keeping your invoicing data organized and reconciled in a platform like myBillPlease. When you need to pull export invoice lists or ITC summaries for a refund application, having clean records cuts your preparation time from days to minutes.
These mistakes account for the majority of RFD-03 deficiency memos and refund rejections:
1. Filing before GSTR-1 and GSTR-3B are filed and matched. The GSTN portal cross-validates your refund claim against your filed returns. If your GSTR-1 for the refund period is not filed, the application will be rejected. Always ensure all returns for the relevant period are filed and the data in GSTR-1 matches what you are claiming. This seems obvious but is surprisingly common — businesses file the refund before their monthly returns are complete.
2. Missing the 2-year time limit. GST refunds must be claimed within 2 years from the 'relevant date.' The relevant date is different for different refund types: for exports, it is the date of export; for excess payment, it is the payment date; for inverted duty, it is the due date of the return for the tax period. Missing this deadline means the refund is forfeited permanently. No extension is typically granted.
3. Claiming ITC on ineligible items in the refund calculation. ITC on personal expenses, motor vehicles (unless for resale/transport), and food and beverages is blocked. If you include blocked ITC in your refund calculation, the officer will reject that portion and may flag your account for scrutiny. Always use only eligible ITC in the numerator of the Rule 89(5) formula.
4. Not uploading the CA certificate for refunds above ₹2 lakh. This is the single most common cause of RFD-03 deficiency memos. The system does not block the upload, so you can submit without it — but the officer will send a deficiency memo requiring it. Always check the CA certificate requirement based on your refund amount.
5. Bank account mismatch. The bank account in RFD-01 must exactly match the account registered in your GST profile. Even a minor difference (such as IFSC update) causes the refund credit to fail. Update your bank details in the GST registration (REG-14) at least 5 working days before filing the refund. Use our reverse GST calculator to verify the tax-exclusive amount if you need to reconcile invoice values.
Clean, reconciled records are the foundation of every successful GST refund application. myBillPlease organizes your invoices, ITC, and filing data so pulling a refund application takes minutes, not days.
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