GST Disputes: Appeal, Refund & Resolution — The Tax Practitioner's Guide (2026)

Your client — a mid-size manufacturer — receives a demand notice for Rs 2.3 crores under Section 74 CGST Act (fraud/suppression). The Proper Officer alleges that the client claimed Input Tax Credit (ITC) on invoices from a supplier who turned out to be a non-existent firm. The client had no knowledge — they received genuine goods, paid through banking channels, and filed GST returns on time.

The demand notice gives 30 days to respond. If the client does not act correctly within this window, the entire Rs 2.3 crores becomes a confirmed tax liability with 100% penalty and 24% interest.

GST dispute resolution has its own procedural universe — distinct from income tax and excise. This guide covers the complete framework from show-cause notice to Supreme Court, with strategies for both the assessee and the department. NyayaVeda AI provides instant citation-verified research on GST demand defence, ITC denial precedents, and pre-deposit stay orders.

What Is a GST Dispute?

A GST dispute is any contested matter arising under the Central Goods and Services Tax Act, 2017, including demand notices under Section 73 (normal track) or Section 74 (fraud/suppression track), Input Tax Credit denial, refund rejection, or search and seizure proceedings — resolved through the four-tier appeal framework of Appellate Authority, GST Appellate Tribunal, High Court, and Supreme Court.

Section 73 vs Section 74: The Two Tracks

Every GST demand falls under one of two tracks — and the track determines everything:

Parameter	Section 73 (Normal)	Section 74 (Fraud/Suppression)
Applies when	Tax not paid or short-paid due to reasons OTHER than fraud	Tax not paid due to fraud, willful misstatement, or suppression of facts
Time limit for SCN	3 years from due date of annual return	5 years from due date of annual return
Penalty if paid before SCN	NIL (pay tax + interest only)	15% of tax amount
Penalty if paid within 30 days of SCN	NIL	25% of tax amount
Penalty if confirmed by order	10% of tax or Rs 10,000 (whichever is higher)	100% of tax amount
Interest rate	18% p.a.	24% p.a.
Mens rea required	No — objective assessment	Yes — department must prove intent to evade

The critical difference: Section 74 has DOUBLE the penalty (100% vs 10%) and HIGHER interest (24% vs 18%). The first defence strategy in any Section 74 demand is: argue it should be Section 73 (no fraud/suppression — mere error or misinterpretation).

Pre-SCN Settlement: Pay and Close

Both sections offer settlement windows that dramatically reduce liability:

Stage	Section 73 (Normal)	Section 74 (Fraud)
Before SCN issued	Tax + interest → penalty NIL	Tax + interest + 15% penalty → case closed
Within 30 days of SCN	Tax + interest → penalty NIL	Tax + interest + 25% penalty → case closed
After order	Full penalty (10%) + interest	Full penalty (100%) + interest

Practitioner Strategy: If the tax demand is genuinely payable and the amount is small — settle before SCN issuance. Under Section 73, you pay ZERO penalty. Under Section 74, you pay only 15% penalty. Once the order is passed, Section 73 penalty jumps to 10% and Section 74 to 100%. The cost of fighting may exceed the penalty saved.

Responding to the Show Cause Notice (SCN)

Within 30 Days: Your Reply Must Cover

2
Factual rebuttal — address each specific allegation with documentary evidence
4
Legal defence — cite applicable rules, circulars, and tribunal/court decisions
6
Section 73 vs 74 challenge — if SCN is under 74, argue absence of fraud/suppression to shift to 73
8
Limitation — if SCN is time-barred (beyond 3 years for S.73 / 5 years for S.74)
10
ITC entitlement — if ITC was denied, prove the supply was genuine (invoices, E-way bills, bank payments, goods receipt)
12
Personal hearing request — always request oral hearing — never rely on written reply alone

ITC Denial: The Most Common Dispute

The largest category of GST demands involves denial of Input Tax Credit. Common grounds for denial and your defence:

Department's Ground	Your Defence
Supplier did not file returns	"My client cannot be penalised for the supplier's default. ITC eligibility depends on the RECIPIENT's compliance, not the supplier's. D.Y. Beathel Enterprises v. State Tax Officer (2021 Madras HC)"
Invoice from non-existent supplier	"My client verified the supplier's GSTIN on the GST portal before transacting. Goods were physically received (delivery challan + weighment slip at Annexure R-5). Payment was made through banking channels (bank statement at Annexure R-7). My client had no means to know the supplier was fictitious."
Mismatch between GSTR-2A and GSTR-3B	"GSTR-2A is an auto-populated statement — discrepancies arise from the supplier's filing delays. The ITC was claimed based on actual invoices held. Union of India v. Bharti Airtel (2022 SC) — GSTR-2A is not a return, it is merely a facilitation tool."
E-way bill expired during transit	"Expiry was due to vehicle breakdown / traffic delay (mechanical repair bill at Annexure R-9). Goods were genuinely transported. Minor procedural lapse should not result in substantive ITC denial."

Appeal Process: The Four Tiers

Tier 1: Appellate Authority (First Appeal)

Feature	Detail
Filed before	Commissioner (Appeals) / Additional Commissioner (Appeals)
Timeline	3 months from order date (extendable by 1 month)
Pre-deposit	10% of disputed tax (mandatory — cannot be waived)
Maximum pre-deposit	Rs 25 crores CGST + Rs 25 crores SGST
Disposal	Should dispose within 1 year
Representation	Advocate, CA, CMA, or authorised representative

Tier 2: GST Appellate Tribunal (GSTAT)

Feature	Detail
Filed before	GST Appellate Tribunal (constituted in 2023, benches being operationalised)
Timeline	3 months from Appellate Authority order
Pre-deposit	Additional 20% of disputed tax (total 30% including first appeal deposit)
Maximum pre-deposit	Rs 50 crores CGST + Rs 50 crores SGST

Tier 3: High Court (Section 117)

Feature	Detail
Jurisdiction	Substantial question of law only
Timeline	180 days from Tribunal order
No additional pre-deposit	30% already deposited

Tier 4: Supreme Court (Article 136)

Feature	Detail
Jurisdiction	SLP — substantial question of law of general importance
Timeline	Within 90 days of HC order

Pre-Deposit: The Cash Flow Killer

The mandatory pre-deposit is the most painful aspect of GST appeals:

Appeal Level	Pre-Deposit Required	Cumulative
First Appeal	10% of disputed tax	10%
Tribunal	Additional 20%	30%
High Court	NIL	30%
Supreme Court	NIL	30%

For a Rs 2.3 crore demand: pre-deposit = Rs 69 lakhs before the Tribunal even hears you.

Strategies to Reduce Pre-Deposit Pain

2
Challenge the quantum — if you can get the tax amount reduced at first appeal, the Tribunal pre-deposit (20% of remaining) is lower
4
Pay under protest — if paying during investigation, always mark "under protest" to preserve appeal rights
6
Seek stay from HC — if the pre-deposit itself will cause undue hardship, the High Court can grant a stay under Article 226 (exceptional cases only)
8
Adjust with ITC balance — pre-deposit can be made from Electronic Credit Ledger (ITC balance), not just cash

GST Refund Claims: Common Disputes

Refund Type	Common Issue	Resolution
Export refund (zero-rated supply)	Refund stuck due to IGST/CGST mismatch	File fresh application with corrected details; approach Grievance Redressal Committee
ITC accumulation (inverted duty structure)	Refund rejected — department says "not inverted"	Challenge classification — duty rate comparison must be at HSN level, not product level
Excess payment	Paid twice or paid wrong head (CGST instead of IGST)	File refund application within 2 years of payment date
Provisional assessment finalisation	Refund of excess provisional payment	Auto-refund on final assessment — if not received, file application

Refund Timeline

Stage	Timeline
File application	Within 2 years of relevant date
Acknowledgment	Within 15 days
Provisional refund (90%)	Within 7 days of acknowledgment (for zero-rated supplies)
Final sanction	Within 60 days of application
Interest on delayed refund	6% p.a. if not sanctioned within 60 days

Search, Seizure & Arrest: Section 67 and 69

GST officers have powers of search, seizure, and even arrest:

Search and Seizure (Section 67)

Requires written authorisation from Commissioner or equivalent
Officer must have "reason to believe" tax evasion
Panchnama (inventory) must be prepared in presence of 2 independent witnesses
Seized goods can be provisionally released on bond + security

Arrest (Section 69)

Offence	When Arrest Is Possible
Tax evasion exceeding Rs 5 crores	Commissioner can order arrest
Tax evasion Rs 3-5 crores	Arrest possible — non-bailable
Tax evasion Rs 1-3 crores	Arrest possible — bailable

Defence strategy on arrest: Seek anticipatory bail immediately under BNSS 482. GST arrest provisions have been challenged as disproportionate — cite Ravi Kant Encon v. Union of India and Sapna Jain v. Commissioner for HC orders granting bail in GST cases.

Landmark Judgments

Case	Year	Ratio	When to Cite
Union of India v. Bharti Airtel	2022 SC	GSTR-2A is not a return — it is a facilitation tool. ITC cannot be denied solely on GSTR-2A mismatch	Every ITC mismatch dispute
D.Y. Beathel Enterprises v. State Tax Officer	2021 Madras HC	Recipient's ITC cannot be denied for supplier's non-filing	Supplier default ITC cases
Godrej Sara Lee v. Excise Commissioner	2023 SC	Pre-deposit is mandatory — but court can grant stay in exceptional hardship	When pre-deposit is unaffordable
Safari Retreats v. Chief Commissioner	2024 SC	ITC available on construction of immovable property if used for taxable supply (overruled blocked credit for certain constructions)	ITC on construction costs
Mohit Minerals v. Union of India	2022 SC	IGST on ocean freight — levy struck down as unconstitutional	Import transaction disputes

Frequently Asked Questions

What is the difference between Section 73 and Section 74?

Section 73 applies when tax is short-paid due to normal reasons (error, misinterpretation) — penalty is 10% and interest is 18%. Section 74 applies when the department alleges fraud — penalty is 100% and interest is 24%. The first defence strategy in any Section 74 demand is to argue it should be Section 73 (no fraud element).

Is the 10% pre-deposit mandatory for first appeal?

Yes — absolutely mandatory under Section 107(6). It cannot be waived by the Appellate Authority. However, the pre-deposit can be made from the Electronic Credit Ledger (ITC balance), not just cash. The maximum pre-deposit is capped at Rs 25 crores CGST + Rs 25 crores SGST.

My supplier did not file returns. Can my ITC be denied?

No — multiple High Courts have held that the recipient's ITC cannot be denied solely because the supplier did not file returns, provided the recipient holds valid tax invoices, made payment through banking channels, and received the goods/services. D.Y. Beathel Enterprises (2021 Madras HC) and similar rulings in Gujarat, Delhi, and Allahabad HCs support this position.

What is the time limit for filing a refund claim?

2 years from the "relevant date" — which varies by refund type (date of export, date of payment, date of order, etc.). If filed beyond 2 years, the refund is barred by limitation with no power of condonation.

Can GST officers arrest without a warrant?

Yes — Section 69 empowers the Commissioner to authorise arrest for tax evasion exceeding Rs 5 crores. For amounts between Rs 3-5 crores, the offence is non-bailable. For Rs 1-3 crores, it is bailable. Arrest must be authorised by the Commissioner (not lower officers). The arrested person must be produced before a Magistrate within 24 hours. Verify this analysis using NyayaVeda AI's source-verified research platform.

Quick Reference Card

⚖️ GST DISPUTES — PRACTITIONER'S QUICK REFERENCE

SECTION 73 (Normal): 3-year limit, 10% penalty, 18% interest SECTION 74 (Fraud): 5-year limit, 100% penalty, 24% interest

SETTLEMENT WINDOWS: Before SCN: S.73 = zero penalty | S.74 = 15% penalty Within 30 days SCN: S.73 = zero | S.74 = 25%

APPEAL CHAIN: Appellate Authority (10% deposit) → GSTAT (20% more) → HC → SC

REFUND: File within 2 years | 90% provisional in 7 days (exports)

ARREST: >Rs 5 crore evasion | Anticipatory bail under BNSS 482

KEY CASES:

Bharti Airtel (2022 SC) — GSTR-2A not a return
D.Y. Beathel (2021) — supplier default ≠ ITC denial
Mohit Minerals (2022 SC) — IGST on ocean freight struck down

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Disclaimer: This article is for informational and educational purposes only. It does not constitute legal advice. For specific legal matters, consult a qualified advocate registered with the Bar Council of India.

Last Updated: August 2026 | Author: NyayaVeda Legal Research Team