If you have received an adverse order from a GST First Appellate Authority and want to challenge it, the GSTAT e-Filing Portal is now your mandatory next step. Launched on 24 September 2025, the GSTAT efiling portal at efiling.gstat.gov.in is the only channel for filing second appeals under GST law in India.
This guide explains how to register on the GSTAT portal, file an appeal using Form GST APL-05, pay court fees through Bharatkosh, upload documents, and track your case status — with deadlines, fees, and common mistakes to avoid.
What Is the GSTAT e-Filing Portal and Why Does It Matter?
The GSTAT e-Filing Portal is the official online platform operated by the Goods and Services Tax Appellate Tribunal (GSTAT), constituted under Section 109 of the CGST Act, 2017, for electronically filing appeals, applications, cross-objections, and related documents in GST disputes. It replaces the earlier system where taxpayers had to approach High Courts directly due to the non-constitution of the Tribunal.
Under Section 112 of the CGST Act, any person aggrieved by an order of the First Appellate Authority or the Revisional Authority can file a second appeal before the GSTAT. The portal, accessible at efiling.gstat.gov.in, handles the entire lifecycle — from registration and filing to payment, case tracking, and hearing schedules.
For businesses holding a valid GST registration, understanding this portal is essential for protecting appeal rights within the statutory 3-month limitation period.
Key Terms You Should Know
- GSTAT (Goods and Services Tax Appellate Tribunal): The second appellate forum under the CGST Act, 2017. It is the highest authority on questions of fact in GST disputes, constituted under Section 109.
- Form GST APL-05: The prescribed electronic form for filing a taxpayer appeal before the GSTAT. Filed on efiling.gstat.gov.in under Rule 110 of the CGST Rules.
- ARN/CRN (Application Reference Number / Case Reference Number): The unique identifier from the first appeal (APL-01/APL-03). Used to auto-fetch order details during GSTAT filing.
- Pre-Deposit: A mandatory payment of 20% of disputed tax under Section 112(8) before an appeal is accepted. This includes the 10% already paid at the first appeal stage.
- Bharatkosh: The Government of India’s Non-Tax Receipt Portal (NTRP). Used for paying court fees and filing fees for GSTAT appeals.
- DSC (Digital Signature Certificate): An electronic signature used for authenticating and signing the final GSTAT appeal submission. Aadhaar-based e-Sign is also accepted.
- Staggered Filing: A phased schedule initially introduced by the GSTAT President for filing backlog appeals. Subsequently withdrawn via Order No. 315/2025 dated 16 December 2025.
Who Needs to Register on the GSTAT e-Filing Portal?
Section 112(1) of the CGST Act defines who can approach the GSTAT. The portal allows registration for four user types, each with a distinct workflow:
- Registered taxpayers who have received an adverse order from the First Appellate Authority under Section 107 or the Revisional Authority under Section 108
- Tax officers (Central or State GST) who wish to challenge an appellate/revisional order on behalf of the government
- Authorised representatives (CAs, advocates, tax practitioners) who represent taxpayers or the government in GSTAT proceedings
- Legal practitioners enrolled under any Indian law and authorised to appear before the Tribunal
If your business has received an unfavourable GST demand order and the first appeal has not resolved the dispute, you must register on efiling.gstat.gov.in to exercise your second appeal right. Businesses seeking end-to-end representation can explore GSTAT appeal filing services for professional support.
Legal Framework: Pre-GSTAT vs Post-GSTAT Appeal Process
| Aspect | Pre-GSTAT (Before Sept 2025) | Post-GSTAT (Sept 2025 Onward) |
|---|---|---|
| Second Appeal Forum | High Courts (writ petitions due to non-constitution of GSTAT) | GSTAT under Section 112 of the CGST Act, 2017 |
| Filing Mode | Physical filing with High Court registry | 100% electronic via efiling.gstat.gov.in using Form GST APL-05 |
| Pre-Deposit | Varied by High Court interim orders | 20% of disputed tax under Section 112(8); 10% for penalty-only cases (Finance Act 2025) |
| Court Fees | As per High Court fee schedule | Rs 1,000 per Rs 1 lakh of disputed tax (max Rs 25,000) for demand orders; Rs 5,000 for other order types |
| Limitation Period | Varied; many cases stayed by courts | 3 months from order date; backlog cases until 30 June 2026 |
| Hearing Mode | Physical court hearings only | Hybrid — physical or virtual with Tribunal permission |
| Case Tracking | Manual follow-up with court registry | Real-time dashboard on GSTAT portal with SMS/email alerts |
The shift to an all-digital appellate forum is significant. India’s GSTAT is the first tribunal in the country to go fully digital from inception, reflecting the government’s push toward digital governance in tax dispute resolution.
How to Register and File an Appeal on the GSTAT Portal: Step-by-Step Process
- Complete Offline Preparation. Before logging into the portal, download the offline utility (Excel format) from efiling.gstat.gov.in. Fill in your appeal details — grounds of appeal, statement of facts, and relief sought. The utility generates a JSON file for upload. This avoids session timeouts and data loss during online entry.
- Register on efiling.gstat.gov.in. Click the Register button on the portal homepage. Select your user type (Taxpayer, Tax Officer, Authorised Representative, or Legal Practitioner). Taxpayers enter their GSTIN, which auto-populates profile details from GSTN. Validate via OTP on your registered mobile and email. Login credentials are sent to your registered email.
- Log In and Access the Dashboard. Use your User ID, password, and captcha to log in. On first login, accept the GSTAT declaration/disclaimer. The dashboard displays Appellant Corner, Respondent Corner, and account management sections.
- Initiate Appeal Filing. Navigate to Appellant Corner → Filing → Appeal Filing. Enter the ARN/CRN from your first appeal (APL-01 or APL-03). If available, order details auto-fetch from GSTN. If not available, enter all details manually. Complete basic details, case details, appellant/respondent information, and demand details tabs sequentially.
- Add Representative and Upload Documents. Enter authorised representative details if applicable. Upload all supporting documents in PDF format only — certified copy of impugned order, vakalatnama, affidavits, grounds of appeal (from offline utility JSON), and other relied-upon documents. Businesses filing cross-objection filing services follow a separate workflow under Respondent Corner.
- Pay Court Fees via Bharatkosh. For online payment, the portal interfaces with Bharatkosh (NTRP). Choose net banking, debit card, or UPI. For offline payment, visit the standalone Bharatkosh portal, generate a challan, and upload the receipt in the GSTAT payment tab. Fees: Rs 1,000 per Rs 1 lakh of disputed tax (cap Rs 25,000) for demand orders.
- Digitally Sign and Submit. Choose your signing method — DSC (Digital Signature Certificate), NIC DSC Utility, or Aadhaar-based e-Sign. Preview your entire application before final submission. Upon successful submission, the system generates a unique filing number and provisional acknowledgement via SMS and email.
Documents and Records Needed for GSTAT e-Filing
- Certified copy of the impugned order (First Appellate Authority order) in PDF format
- Copy of the original order-in-original (adjudicating authority order)
- First appeal application (Form GST APL-01 or APL-03) and acknowledgement
- Grounds of appeal document (generated from offline utility as JSON, then uploaded as PDF)
- Statement of facts with chronological sequence of events
- Vakalatnama/authorisation letter (if filing through authorised representative)
- Pre-deposit payment proof from Electronic Cash Ledger on the GST portal
- Bharatkosh court fee payment receipt (online challan or offline receipt)
- Affidavit in support of the appeal (notarised, in PDF)
- Identity proof of signatory (PAN card, Aadhaar)
- Valid DSC or Aadhaar-linked mobile for e-Sign (verify GST registration details match)
- Certified English translation of any non-English documents relied upon
GSTAT Court Fees and Pre-Deposit Requirements
Understanding the fee structure is essential before initiating any appeal. The GSTAT portal requires two categories of payment — court fees and pre-deposit — processed through different channels.
| Fee Type | Demand / Enforcement Orders | Refund / Registration / Other Orders |
|---|---|---|
| Court Fee (Filing) | Rs 1,000 per Rs 1 lakh of disputed tax/ITC (max Rs 25,000) | Rs 5,000 (flat fee) |
| Pre-Deposit (Section 112(8)) | 20% of disputed tax (inclusive of 10% paid at first appeal); max Rs 20 crore each CGST/SGST | Not applicable for non-demand orders |
| Penalty-Only Cases (Finance Act 2025) | 10% of penalty amount (w.e.f. 1 April 2025) | 10% of penalty/fee amount |
| Minimum Appeal Threshold | Rs 50,000 (total of tax + interest + fine + fee + penalty) | Rs 50,000 |
| Payment Channel | Bharatkosh (online) or Bharatkosh challan (offline upload) | Bharatkosh (online) or Bharatkosh challan (offline upload) |
Note: The Finance Act, 2025 amended Section 112(8) to introduce a 10% pre-deposit for penalty-only demand cases with effect from 1 April 2025. Businesses needing support with pre-deposit calculation advisory should consult a qualified professional to avoid overpayment or underpayment.
Common Mistakes to Avoid on the GSTAT e-Filing Portal
Mistake 1: Using an incorrect ARN/CRN or entering it manually when it is available in GSTN. The portal auto-fetches order details when you enter a valid ARN/CRN. If you select “ARN/CRN not available” when it actually exists, you will need to manually enter all details and risk data mismatches that can trigger defect notices from the Registrar.
Mistake 2: Uploading non-PDF documents or files exceeding 50 MB. The GSTAT portal accepts only PDF files. Documents in Word, JPEG, or other formats will be rejected. While there is no hard restriction on file size, uploads exceeding 50 MB scanned at over 300 dpi may cause performance issues and upload failures.
Mistake 3: Missing the pre-deposit payment before filing. Under Section 112(8), the appeal is not maintainable without the pre-deposit. Many appellants file the appeal form first and attempt to pay later, only to find the submission remains incomplete and the limitation clock continues to run.
Mistake 4: Not completing offline preparation before starting online filing. The GSTAT portal has session timeout limitations. Appellants who attempt to fill the grounds of appeal, statement of facts, and demand details directly on the portal risk losing data. Always download the offline utility first and prepare the JSON file for upload.
Mistake 5: Failing to upload vakalatnama when filing through a representative. If an authorised representative files on behalf of the taxpayer, the vakalatnama is a mandatory document. Missing it results in a defect notice under the GSTAT Procedure Rules, 2025, requiring re-filing and potential delays.
Penalties for Missing the GSTAT Appeal Deadline
The consequences of not filing your GSTAT appeal within the statutory limitation period are severe and irreversible.
Under Section 112(1) of the CGST Act, 2017, a taxpayer must file the appeal within three months of the date on which the order of the First Appellate Authority is communicated. The Tribunal may condone a further delay of up to three months, but this is discretionary and requires a satisfactory explanation.
Under Section 112(8), the appeal cannot even be admitted unless the full admitted tax and the mandatory 20% pre-deposit on disputed tax have been paid. Failure to comply results in automatic rejection of the appeal, and the disputed demand becomes final and enforceable.
For backlog cases where orders were communicated before 1 April 2026, the outer deadline is 30 June 2026. Missing this deadline means permanent loss of the right to challenge the order before the GSTAT. The only remaining option would be a writ petition before the High Court, which is costlier, slower, and limited to questions of law.
How GSTAT e-Filing Connects with Other GST Provisions
The GSTAT e-Filing Portal operates within a broader framework of GST dispute resolution provisions. Section 107 governs the first appeal before the Appellate Authority, and Section 112 governs the second appeal before the GSTAT. The e-filing portal is the operational layer that implements Section 112 in digital form. It validates the ARN/CRN from the first appeal (Section 107) and cross-references the pre-deposit made under Section 107(6) against the requirement under Section 112(8).
When the GSTAT identifies deficiencies in a filed appeal, the Registrar issues a defect notice under the GSTAT Procedure Rules, 2025. The appellant must use the Re-Filing section on the portal to correct and re-submit. If the defect is not rectified within 30 days (extendable by the Registrar), the appeal faces rejection. The system tracks every re-filing attempt and generates fresh acknowledgements.
The GSTAT portal also interacts with the Bharatkosh payment system for court fees, the GSTN database for taxpayer verification, and the Electronic Cash Ledger for pre-deposit adjustments. For appeals involving issues of advance ruling, the National Appellate Authority for Advance Ruling (NAAR) has a separate jurisdiction under Section 101B, while the GSTAT handles appeals under Section 112 for orders of the First Appellate Authority.
GSTAT e-Filing Features: DSC vs Aadhaar e-Sign Comparison
| Feature | DSC (Digital Signature Certificate) | Aadhaar e-Sign |
|---|---|---|
| Authentication Method | USB token-based cryptographic key | OTP on Aadhaar-linked mobile number |
| Validity | 1–2 years (needs renewal) | Per-transaction OTP (no expiry concern) |
| Cost | Rs 500–Rs 2,000 depending on class and vendor | Free (Aadhaar linked mobile required) |
| Best For | Companies, LLPs, frequent filers | Individuals, proprietors, one-time filers |
| GSTAT Portal Support | Fully supported; also via NIC DSC Utility | Fully supported for final submission |
Key Takeaways
The GSTAT e-Filing Portal at efiling.gstat.gov.in is the only channel for filing second appeals under Section 112 of the CGST Act, 2017, and has been operational since 24 September 2025.
Taxpayers, tax officers, authorised representatives, and legal practitioners must register on the portal using GSTIN-based or manual registration with OTP verification before initiating any filing.
The portal mandates payment of court fees through Bharatkosh (Rs 1,000 per Rs 1 lakh for demand orders, max Rs 25,000) and a pre-deposit of 20% of disputed tax under Section 112(8) before an appeal is admitted.
All backlog appeals for orders communicated before 1 April 2026 must be filed by 30 June 2026 — missing this deadline results in permanent loss of the right to appeal before the GSTAT.
The Finance Act, 2025 introduced a 10% pre-deposit for penalty-only cases, and the original staggered filing order has been withdrawn, meaning all appeals are now accepted without phased scheduling.
Need Help with GSTAT e-Filing?
Navigating the GSTAT e-Filing Portal involves multiple technical steps — from computing the correct pre-deposit under Section 112(8) to drafting grounds of appeal, preparing the offline utility JSON, and ensuring all documents comply with the GSTAT Procedure Rules, 2025. Errors in any of these steps can result in defect notices, re-filing requirements, and critical deadline risks.
Explore our GSTAT e-filing portal assistance services for end-to-end support with registration, filing, payment, and hearing preparation.
For queries, reach out at +91 945 945 6700 or WhatsApp us directly.
