GST Refund Stuck or ITC Mismatch: CBIC Complaint Ladder 2026

If your GST refund has been pending past the 60-day statutory limit, or if you have received an Input Tax Credit (ITC) mismatch notice because your supplier did not file GSTR-1, this guide walks you through every escalation step a citizen taxpayer can take without hiring a Chartered Accountant first.

This is a citizen-side guide for any registered taxpayer whose GST refund under CGST Act 2017, §54 is stuck, whose ITC has been blocked because of a GSTR-2A or GSTR-2B mismatch, or who has received a deficiency memo, rejection order or short-grant order under Rule 92. It explains the legal position, the documents you need, the 5-tier complaint ladder, and the rare cases where a writ petition to the High Court is the right move.

The GST refund framework rests on a tight statutory clock. The relevant provisions are:

• CGST Act 2017, §54(1) lets any person claim refund of tax, interest or any amount paid by filing an application before the expiry of two years from the relevant date.
• §54(5) and §54(6) require the proper officer to make an order within 60 days of a complete application, and to grant 90% of the claimed refund provisionally within 7 days for zero-rated supplies.
• §54(7) sets the 60-day mandatory disposal limit. Courts have read this as a non-negotiable timeline.
• §56 entitles the applicant to interest at 6% per annum on any refund not paid within 60 days of the application, computed from day 61. If the delay arises from an order of the Tribunal or a court, the rate jumps to 9%.
• §16 lists the four conditions for ITC: tax invoice, receipt of goods or services, tax actually paid by the supplier to the government, and filing of the return.
• §17 governs apportionment and blocked credits.
• §38, read with Rule 60, now drives ITC entirely from the auto-populated GSTR-2B (effective from April 2022 returns), not GSTR-2A.
• §49 sets up the electronic cash ledger, electronic credit ledger, and the order of utilisation.
• §74 covers tax recovery in fraud cases, often invoked to deny refund.

The procedural rules are in CGST Rules 2017:

• Rule 89 for the refund application (Form RFD-01), including the formulas for inverted-duty refund and zero-rated refund.
• Rule 90 for acknowledgement of the application within 15 days, after which the 60-day clock starts.
• Rule 91 for the 90% provisional refund within 7 days for zero-rated supplies.
• Rule 92 for the final refund order.
• Rule 93 for re-credit of rejected refund amounts.
• Rule 94 for rejection of part claim.
• Rule 96 for the with-payment-of-IGST export refund route.
• Rule 97A for manual filing fallback when the portal is broken.

The parallel SGST Acts and the IGST Act 2017 (especially §16 on zero-rated supplies and §20 on refund of IGST on exports) and the Compensation Cess Act 2017 mirror this scheme.

Authoritative court rulings:

• Mahindra & Mahindra Ltd v Union of India (2019) held that the time-bound disposal of refund applications is mandatory and the officer cannot keep the file pending indefinitely.
• Bharti Airtel Ltd v Union of India (2021) held that rectification of GSTR-3B is permissible to correct genuine errors.
• Union of India v VKC Footsteps India Pvt Ltd (2021) upheld the statutory formula for refund under the inverted-duty structure, foreclosing one common officer objection.
• Repeated writs in the Madras High Court, Bombay High Court and Delhi High Court have directed officers to dispose of refund applications in 4 to 6 weeks with 6% or 9% interest, citing §54(7) and §56.

The key administrative documents are:

• CBIC Circular 125/44/2019 (Master refund circular), the consolidated procedure for filing and processing refund applications under RFD-01.
• CBIC Circular 197/09/2023 (July 2023) clarifying refund issues including export refunds, inverted duty and re-credit.
• CBIC Notification 02/2023-Central Tax making Aadhaar authentication compulsory for refund processing for new registrants.
• GSTN grievance portal at selfservice.gstsystem.in (technical and process tickets).
• CPGRAMS-CBIC at pgportal.gov.in (citizen grievance escalation to the CBIC).

1. Login to the GST portal and go to Services > Refunds > Track Application Status. Note the ARN, filing date, last update, and current officer designation.
2. Download GSTR-1, GSTR-2A, GSTR-2B, GSTR-3B and GSTR-9 (if applicable) for the period. Tally each ITC line against your purchase register.
3. Identify mismatches by supplier GSTIN and invoice number. For each mismatched invoice, capture a screenshot.
4. Email the supplier in writing with the mismatch row attached and a 7-day demand to amend their GSTR-1 in the next return cycle.
5. File a GSTN self-service grievance referencing the ARN, period, refund amount and mismatch evidence.
6. On day 16 from filing, if no acknowledgement under Rule 90 has been issued, send a written representation to the jurisdictional Assistant or Deputy Commissioner citing Rule 90.
7. On day 61 from a complete application, send a §54(7) plus §56 demand letter to the officer claiming interest at 6% per annum from day 61.
8. If still pending on day 75, escalate to CPGRAMS-CBIC with the full paper trail.
9. If the officer issues a rejection or short-grant order, you have 3 months to appeal to the Appellate Authority under §107 with a 10% pre-deposit on disputed tax.
10. If non-response continues beyond 90 days from CPGRAMS, evaluate a writ petition under Article 226 in the jurisdictional High Court, citing Mahindra & Mahindra.

Your ITC claim shows in GSTR-3B but does not appear in GSTR-2A or GSTR-2B because the supplier never filed GSTR-1 or filed it for the wrong period. Counter: chase the supplier in writing; rely on the Rule 36(4) cap regime as it stood in your period; in the worst case, claim the ITC, defend it on the strength of the invoice, tax payment proof and goods receipt evidence under §16, and litigate. Several High Courts have ruled that the recipient cannot be denied ITC for the supplier's default if the recipient has paid the tax and holds a valid invoice.

GSTR-2B is system-generated on the 14th of each month from supplier filings. If invoices are missing, re-fetch via the portal, raise a GSTN self-service ticket with screenshots, and do not manually claim missing ITC without paper trail.

Rule 90 requires acknowledgement or a deficiency memo within 15 days, and crucially, fresh applications after a deficiency are treated as new only for the time-bar, not for the 60-day disposal clock. Officers sometimes loop applicants with repeated minor deficiencies. Counter: demand a single, consolidated deficiency memo and cite Circular 125/44/2019.

§54(7) is mandatory. If the application is complete and 60 days have passed, file a written interest claim under §56 at 6% per annum from day 61. Bundle it with the refund demand.

Under §54(3) read with Rule 89(5), refund of accumulated ITC due to an inverted-duty structure (input tax rate higher than output tax rate, common in textiles, footwear, fertilizers) follows a statutory formula. The Supreme Court in VKC Footsteps (2021) settled that the formula is binding. CBIC Circular 173/2022 clarified the computation. Push back if the officer applies a non-statutory adjustment.

Exporters have two routes for zero-rated supplies:

• With Letter of Undertaking (LUT) or Bond, no IGST is paid on export, and accumulated ITC is refunded under §54(3) and Rule 89.
• With payment of IGST, the export is treated as a taxable supply, IGST is paid, and refund flows automatically under Rule 96 once the shipping bill and GSTR-1 / GSTR-3B match in the ICEGATE system.

The two routes are mutually exclusive for a given supply. Mixing them creates ICEGATE-GSTN mismatches.

Per Notification 02/2023-CT, Aadhaar authentication is compulsory for refund processing for new registrants. Without it, the refund file is on hold administratively. Complete authentication on the portal under My Profile > Aadhaar Authentication Status.

Rule 91 requires the proper officer to grant 90% of the claimed amount provisionally within 7 days of acknowledgement for zero-rated supplies. Skipping this step is a Rule 91 violation. Raise CPGRAMS and cite the rule.

To,
The Assistant Commissioner / Deputy Commissioner
Central Tax / State Tax, [Division]
[Address]

Subject: Refund application ARN [ARN], GSTIN [GSTIN], request for disposal under §54(7) and interest under §56, CGST Act 2017

Sir / Madam,

1. I, [Your Name], authorised signatory of [Business Name], GSTIN [GSTIN], filed refund application in Form RFD-01 on [date] for ₹[amount] for the tax period [from] to [to], under [§54(3) inverted duty / Rule 96 export with IGST / §54(1) excess balance] route.

2. The acknowledgement under Rule 90 was issued on [date]. As on date, [number] days have elapsed since acknowledgement. The statutory 60-day limit under §54(7) was breached on [date].

3. There has been no communication from the office in the last [number] days. The portal status remains "Pending with Officer".

4. I therefore request:
   (a) Disposal of the refund application within 7 days of receipt of this letter.
   (b) Grant of interest at 6% per annum under §56 from day 61 to the date of actual payment.
   (c) A written response indicating any specific deficiency, failing which the application be treated as complete.

5. A copy of this representation is being marked to the jurisdictional Commissioner and uploaded on CPGRAMS-CBIC.

Yours faithfully,

[Your Name]
[Designation]
[Business Name]
Mobile: [mobile]
Email: [email]
Date: [date]
Place: [place]

Enclosures:
1. Copy of RFD-01 with ARN
2. Rule 90 acknowledgement
3. Computation of interest under §56

Subject: Non-disposal of GST refund beyond statutory 60-day limit, ARN [ARN], GSTIN [GSTIN]

Respected Sir / Madam,

I am a registered taxpayer, GSTIN [GSTIN], engaged in [nature of business] in [district, state]. I filed a refund application in Form RFD-01 on [date] for ₹[amount] under [route]. The acknowledgement under Rule 90 of the CGST Rules 2017 was issued on [date].

As on today, [number] days have elapsed beyond the 60-day statutory limit prescribed in §54(7) of the CGST Act 2017. The 90% provisional refund mandated by §54(6) read with Rule 91 has not been granted. No deficiency memo or rejection order has been issued.

I have already:
1. Filed grievance on selfservice.gstsystem.in (ticket [number], dated [date]).
2. Sent a written representation to the jurisdictional Assistant Commissioner on [date] (copy enclosed).

I request the CBIC to:
(a) Direct the jurisdictional officer to dispose of the application within a time-bound period.
(b) Ensure that interest under §56 is computed and paid from day 61 at 6% per annum.
(c) Provide me with the action taken report.

Documents attached:
- RFD-01 filed
- Rule 90 acknowledgement
- GSTR-1, GSTR-2A, GSTR-2B, GSTR-3B for the period
- Bank account validation
- Earlier representations and grievance ticket screenshots

Regards,
[Your Name]
[Business Name]
GSTIN [GSTIN]
Mobile: [mobile]
Email: [email]

IN THE HIGH COURT OF [STATE] AT [SEAT]
W.P. NO. ___ OF 2026

In the matter of:
[Business Name], through [Your Name], authorised signatory
GSTIN [GSTIN], [address]                                ... Petitioner

Versus

1. Union of India, through the Secretary, Ministry of Finance, Department of Revenue
2. Central Board of Indirect Taxes and Customs (CBIC)
3. The Commissioner, Central Tax, [Commissionerate]
4. The Assistant / Deputy Commissioner, [Division]    ... Respondents

PETITION UNDER ARTICLE 226 OF THE CONSTITUTION OF INDIA

Prayer:
(a) Issue a writ of mandamus directing Respondent No. 4 to dispose of refund application ARN [ARN] dated [date] within 4 weeks of the order of this Hon'ble Court.
(b) Direct payment of interest at 6% per annum under §56 of the CGST Act 2017 from day 61 of the application to the date of actual payment, and at 9% if the delay is attributable to any order of this Hon'ble Court.
(c) Such other relief as this Hon'ble Court may deem fit.

Grounds (in brief):
1. The 60-day timeline under §54(7) of the CGST Act 2017 is mandatory. Mahindra & Mahindra Ltd v Union of India (2019) and a consistent line of High Court rulings hold that the proper officer cannot keep refund applications pending indefinitely.
2. The Petitioner has exhausted internal remedies: GSTN grievance, written representations, CPGRAMS-CBIC.
3. The Rule 91 provisional refund has not been granted.
4. No deficiency memo or rejection order has been issued; the silence is contrary to natural justice.

Place: [city]                                          Counsel for the Petitioner
Date: [date]                                           [Advocate Name, Enrolment No.]

• Tier 1, GSTN portal grievance at selfservice.gstsystem.in. Use it for technical errors, ARN-linked process delays and ITC mismatch flags. Internal target: 15 days.
• Tier 2, Jurisdictional GST officer (Assistant Commissioner or Deputy Commissioner) via written representation, hand-delivered with acknowledgement and emailed to the office mailbox. Quote §54(7), Rule 90, Rule 91, Circular 125/44/2019.
• Tier 3, CPGRAMS-CBIC at pgportal.gov.in, lodging under Ministry: Finance, CBIC. SLA is 30 days but the system records every escalation and creates a public paper trail.
• Tier 4, Statutory appeal under §107 to the Appellate Authority within 3 months of the order, with a 10% pre-deposit of disputed tax. The appeal stays recovery to the extent of the pre-deposit.
• Tier 5, GST Appellate Tribunal (GSTAT), operational from 2024 with State and Area Benches under §109 to §114. Beyond GSTAT, an appeal on a question of law lies to the High Court under §117 and to the Supreme Court under §118. In parallel, writ jurisdiction under Article 226 remains available for refund-delay cases, as the Supreme Court and High Courts have repeatedly entertained refund writs despite the existence of statutory appeals.

Most citizen taxpayers leave §56 interest on the table because they fear annoying the officer. The right approach is:

1. Compute interest at 6% per annum from day 61 of the complete application (or from day 76 if you count the Rule 90 acknowledgement window) to the date of actual payment.
2. Where the delay is attributable to an order of the Appellate Tribunal or a court, the rate is 9%.
3. Mention the interest claim in every representation, in CPGRAMS, and in any appeal. Do not file a separate refund application for interest unless the principal refund has already been disbursed without interest.
4. If interest is denied or short-paid, file a fresh RFD-01 limited to interest, or include it as a ground in any pending appeal.

Courts have ruled that §56 interest is statutory and automatic; the officer has no discretion to refuse it once the 60-day clock has been breached.

• GST registration certificate (RC) and proof of constitution of business
• RFD-01 application with ARN
• Rule 90 acknowledgement (or proof of its absence)
• GSTR-1, GSTR-3B, GSTR-9 for the period
• GSTR-2A and GSTR-2B PDF and Excel downloads
• Purchase register reconciled against GSTR-2B
• Supplier-side invoice copies for any mismatched lines
• Bank account validation (cancelled cheque, PFMS validation report)
• Refund reason annexure (export, inverted duty, excess cash ledger balance)
• GSTN portal emails and screenshots of every status update
• Payment challan, audit memo, show-cause notice (SCN) or DRC-01 if applicable
• Any earlier grievance ticket numbers and CPGRAMS reference numbers

• §54(7), CGST Act 2017, 60-day mandatory disposal of refund applications
• §54(6), CGST Act 2017, 90% provisional refund within 7 days for zero-rated supplies
• §56, CGST Act 2017, interest at 6% per annum on delayed refund, 9% if delay arises from a Tribunal or court order
• Rule 90, CGST Rules 2017, 15-day acknowledgement of refund application
• Right to inspect the officer's file under the Right to Information Act 2005, since the CBIC and field formations are public authorities
• Right to appeal under §107 within 3 months with 10% pre-deposit
• Right to writ remedy when the officer is non-responsive, recognised by the Supreme Court in Mahindra & Mahindra and a consistent line of High Court rulings

Common in textiles, footwear, fertilizer, ESDM, and certain renewables. The refund is of accumulated ITC under §54(3)(ii) read with Rule 89(5). The formula is statutory after VKC Footsteps. Keep input-side and output-side tax-rate evidence cleanly tagged.

Choose one route per supply. Under-LUT: no IGST paid, refund of accumulated ITC under Rule 89. With-IGST: pay IGST, refund flows under Rule 96 from ICEGATE-GSTN matching. Mixing routes triggers ICEGATE error codes.

Permissible under §54(3) in limited cases. Officer scrutiny is heavier; keep stock register and final return GSTR-10 documented.

Refund under Rule 89 of any amount lying in the cash ledger that was paid by mistake or in excess. Usually granted faster than ITC refunds.

Digital signature mismatch, bank account name not matching the GSTIN registered name, IFSC error. These are curable; do not let them become rejection grounds. Update bank details under Services > Registration > Amendment of Registration Non-Core Fields and re-file.

If you paid tax voluntarily via DRC-03 and later find it was not due, refund lies under Rule 142(2A) and §54. Keep the DRC-03 reference and the underlying calculation.

The officer may withhold refund if an appeal or other proceeding is pending and recovery may be affected. Challenge any blanket withholding without a speaking order; the Supreme Court has held that §54(10) requires a reasoned application of mind.

Credits under §51 (TDS by government deductors) and §52 (TCS by e-commerce operators) sit in the electronic cash ledger and are refundable as excess balance once reconciled with GSTR-7 and GSTR-8.

• Filing RFD-01 with mismatched bank account name, triggering Rule 90 deficiency
• Counting the 60-day clock from filing instead of from Rule 90 acknowledgement (most officers count from acknowledgement; bring both timelines)
• Not claiming §56 interest in the original representation
• Filing a fresh RFD-01 every time the officer issues a deficiency memo without challenging the deficiency itself under Circular 125/44/2019
• Mixing the with-LUT and with-IGST routes for the same export period
• Claiming ITC purely on the basis of invoices when GSTR-2B does not reflect the supplier filing, without holding tax-payment evidence and goods-receipt evidence
• Ignoring Aadhaar authentication for new registrants under Notification 02/2023-CT
• Filing an appeal under §107 without depositing the 10% pre-deposit on the portal, making the appeal defective
• Going straight to a writ petition without exhausting CPGRAMS, which weakens the case for laches and alternative remedy

• Citizen RTI Playbook: how to use RTI when officers go silent
• Income Tax refund stuck or notice received: e-Nivaran and CPGRAMS guide
• edaakhil: file an online consumer complaint with proof in 30 minutes
• How to file a consumer court complaint in India
• AI RTI Draft tool: free citizen-side draft generator

For a complete application, §54(7) of the CGST Act 2017 mandates disposal within 60 days. For zero-rated supplies, §54(6) and Rule 91 require 90% provisional refund within 7 days of acknowledgement. In practice, exporter refunds via Rule 96 are processed faster (often 2 to 6 weeks) than inverted-duty refunds under Rule 89.

Yes. The Supreme Court in Mahindra & Mahindra Ltd v Union of India (2019) and a consistent line of High Court rulings hold that the 60-day timeline under §54(7) is mandatory and the officer cannot keep the file pending. If breached, interest at 6% per annum starts to run automatically under §56.

Yes, but in practice you must demand it in writing. Compute interest at 6% per annum from day 61 of the complete application to the date of actual payment. The officer has no discretion to refuse it. If the delay arises from an Appellate Tribunal or court order, the rate is 9%.

First, chase the supplier with a written demand to amend GSTR-1. If they refuse, you can still defend ITC on the basis of §16 conditions: valid invoice, receipt of goods or services, tax actually paid, and your own return filed. Several High Courts have ruled that a recipient cannot be denied ITC for the supplier's default if the recipient has discharged its tax and holds full evidence.

Both are zero-rated routes for exports. Under-LUT: you do not pay IGST at the time of export; you claim refund of accumulated ITC under §54(3) and Rule 89. With-IGST: you pay IGST on the export invoice; refund of that IGST flows automatically under Rule 96 once shipping bill, GSTR-1 and GSTR-3B match in ICEGATE. Choose one route per export and stick with it.

Yes, in refund-delay cases courts have repeatedly entertained writs under Article 226 despite the statutory appeal remedy, especially where the 60-day limit has been breached and CPGRAMS has not produced a result. The strongest writs cite Mahindra & Mahindra and attach the full paper trail of internal escalations.

Yes. CPGRAMS-CBIC routes the complaint to the jurisdictional Commissionerate and tracks it with a public reference number. The 30-day SLA creates internal pressure even where the officer has been silent for months. Always attach screenshots and the full ARN trail.

Rule 89 is the general refund route, used for inverted-duty refunds, accumulated ITC on under-LUT exports, excess cash ledger balance, refund on closure, and §54 refunds generally. Rule 96 is the special automatic route for export refunds where IGST has been paid, with refund flowing from ICEGATE and GSTR data matching.

Yes for new registrants, under CBIC Notification 02/2023-CT. Without authentication, the refund file is on administrative hold. Complete authentication on the GST portal under My Profile > Aadhaar Authentication Status before pushing the refund further.

CBIC Circular 125/44/2019 (the Master refund circular) plus CBIC Circular 197/09/2023 (July 2023 clarifications on refund issues including exports, inverted duty, and re-credit) are the two most useful citations in 2026.

Yes. The CBIC and its field formations are public authorities under the RTI Act 2005. You can seek inspection of file notings on your ARN under §6(1) of the RTI Act. This is often the fastest way to find out why the file is stuck. See the Citizen RTI Playbook and the AI RTI Draft tool.

• Central Goods and Services Tax Act, 2017 (CGST Act), §16, §17, §38, §49, §54, §56, §74, §107, §109 to §118
• Integrated Goods and Services Tax Act, 2017 (IGST Act), §16, §20
• Compensation Cess Act, 2017
• CGST Rules 2017, Rules 36(4), 60, 89, 90, 91, 92, 93, 94, 96, 97A, 142(2A)
• CBIC Circular 125/44/2019 (Master refund circular)
• CBIC Circular 173/2022 (inverted-duty formula clarification)
• CBIC Circular 197/09/2023 (refund clarifications, July 2023)
• CBIC Notification 02/2023-Central Tax (Aadhaar authentication for refund)
• Mahindra & Mahindra Ltd v Union of India (2019)
• Bharti Airtel Ltd v Union of India (2021)
• Union of India v VKC Footsteps India Pvt Ltd (2021)
• GSTN self-service portal: selfservice.gstsystem.in
• CPGRAMS-CBIC: pgportal.gov.in

Last reviewed by RTI Wiki editorial team on 2026-05-16.