Section 54(8): Unjust Enrichment and the Six Exceptions

Section 54 explained: this guide covers what it means, who it applies to, the step-by-step process, documents required, fees, due dates and penalties in India — so you can stay compliant with confidence and avoid costly mistakes.

The default under GST is that a sanctioned refund goes to a Fund, not to the applicant. Six categories reverse that, and everything turns on whether a claim fits one of them.

Section 54(5): where the proper officer is satisfied that a refund is due, he shall make an order and the amount so determined shall be credited to the Fund referred to in s.57. Section 54(8): notwithstanding s.54(5), the refundable amount shall, instead of being credited to the Fund, be paid to the applicant, if the amount is relatable to six specified categories. Section 49(9): every person who has paid tax shall, unless the contrary is proved, be deemed to have passed on the full incidence of that tax to the recipient.

The presumption

Section 49(9) is the starting point, and it is a rebuttable presumption against the claimant.

The rationale: where the tax was collected from a customer, refunding it to the supplier enriches the supplier at the customer's expense — the customer bore the tax and gets nothing. Better, the scheme says, to put the money in a Consumer Welfare Fund.

Rebutting it requires evidence that the incidence was not passed on:

• a declaration where the claim is below ₹2 lakh — s.54(4) proviso;
• a certificate from a chartered accountant or cost accountant in Annexure 2 of RFD-01 where it exceeds ₹2 lakh — Rule 89(2)(k).

The six exceptions in section 54(8)

(a) refund of tax paid on export of goods or services or both, or on inputs or input services used in making such exports;

(b) refund of unutilised input tax credit under s.54(3) — zero-rated supplies without payment of tax, and inverted duty structure;

(c) refund of tax paid on a supply which is not provided, either wholly or partially, and for which invoice has not been issued, or where a refund voucher has been issued;

(d) refund of tax in pursuance of s.77 — tax wrongfully collected and paid to the Central or State Government;

(e) the tax and interest, if any, or any other amount paid by the applicant, if he had not passed on the incidence of such tax and interest to any other person; or

(f) the tax or interest borne by such other class of applicants as the Government may, on the recommendations of the Council, by notification, specify.

What each covers

(a) and (b) — exports and unutilised credit. The largest categories by value, and both are automatic. No unjust enrichment question arises because an exporter charges no Indian tax to its foreign customer, and unutilised credit was never collected from anyone.

Rule 89(2) proviso confirms it: clauses (j) and (k) — the declaration and the CA certificate — do not apply to a refund claimed under s.54(8)(a) to (f). So an exporter never needs the certificate, whatever the amount.

(c) — supply not provided. An advance taken, tax paid, and the supply never made. The refund voucher under s.31(3)(e) is the document. Receipt, payment and refund vouchers →

(d) — wrong head. Tax paid as CGST plus SGST on what turns out to be an inter-State supply, or the reverse. Section 77 read with s.19 of the IGST Act, and Rule 89(1A) for the mechanism, with no interest payable on the correct-head tax under s.77(2). Refund of tax paid under the wrong head →

(e) — the general rebuttal. The catch-all, requiring the declaration or the certificate.

(f) — notified classes. Including UN bodies, embassies and specified agencies under s.55. Unique Identity Number →

The certificate

Where the CA or CMA certificate is required, it certifies that the incidence of tax and interest has not been passed on to any other person.

Evidence typically relied on:

• the invoice showing the tax was not charged to the customer;
• accounting treatment — the tax carried as a receivable rather than expensed or built into price;
• contract terms fixing the price exclusive of the disputed tax;
• a credit note issued to the customer refunding the tax, with the customer's reversal;
• costing records showing the tax was not built into the selling price.

The last of these is the hardest and the most often required, because a supplier that absorbed a tax rather than charging it separately must show that the price did not silently recover it.

Where the money goes if the exception fails

Section 57: the Government shall constitute a Consumer Welfare Fund, to which shall be credited the amount referred to in s.54(5), income from investment of the Fund, and other monies received.

Section 58: the Fund is utilised for the welfare of consumers, in the prescribed manner, and the Government maintains proper and separate accounts, audited by the Comptroller and Auditor-General.

Rule 97 carries the detail — a Standing Committee to make recommendations for proper utilisation, applications by consumer bodies, and the conditions on grants.

The practical point: a refund credited to the Fund is gone. It is not held for the claimant and cannot be reclaimed later.

Key takeaways

• s.49(9) presumes the incidence was passed on, unless the contrary is proved.
• s.54(5) credits a sanctioned refund to the Consumer Welfare Fund by default.
• s.54(8) pays it to the applicant in six categories.
• Exports and unutilised credit are automatic exceptions — no certificate needed.
• Above ₹2 lakh, other claims need a CA or CMA certificate on incidence.
• A refund credited to the Fund is not recoverable by the claimant.

Read next

• Rule 89(1) and (2): Who Applies, and With What Evidence
• Section 77: Refund of Tax Paid Under the Wrong Head
• GST Refund Time Limit: Two Years and the Relevant Date
• Receipt, Payment and Refund Vouchers

Disclaimer: Positions stated as on 5 September 2026, based on the CGST Act and Rules as amended to 31 March 2026 (ICAI Bare Law, 12th edition) and the ICAI Handbook on Refunds under GST (January 2026).