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Excerpt: Understand when your GSTAT appeal goes before Single Bench or Division Bench. Learn the Rs. 50 Lakhs threshold, question of law criteria, and bench composition differences.

Single Bench vs Division Bench: GSTAT Composition & CRITERIA Guide 2026

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A GSTAT appeal is heard by a Single Member Bench only when (i) the cumulative disputed amount does not exceed Rs. 50 Lakhs and (ii) the appeal does not involve any question of law. All other appeals, i.e. those involving cumulative disputed amount exceeding Rs. 50 Lakhs or raising a question of law, must be heard by a Division Bench consisting of a Judicial Member and a Technical Member.

Introduction

The composition of the Goods and Services Tax Appellate Tribunal (GSTAT) bench is a key procedural point in any GST appeal, as it determines whether an appeal will be heard by a Single Member Bench or a Division Bench based on the disputed amount and the presence of a question of law.

Under the Goods and Services Tax (GST) framework, bench composition is governed by Section 109 of the CGST Act, 2017, read with Rule 110A of the CGST Rules, 2017. The law routes lower-value tax matters involving factual disputes to Single Member Benches. It routes higher-value tax and/or a matter involving a question of law to Division Benches.

This guide explains how GSTAT bench composition is decided. It also explains how the Rs. 50 Lakhs threshold is calculated, what counts as a question of law.

Contents of Guide

Single Bench vs Division Bench: GSTAT Composition & CRITERIA Guide 2026 1

Introduction 1

Composition of the GSTAT benches, i.e., Single and Division. 2

Criteria for the Single Bench and Division Bench of GSTAT 3

Reallocation when a question of law arises 3

Single Bench vs Division Bench: key differences 3

How the Rs. 50 Lakhs threshold is calculated 3

The ultimate question: What constitutes a “question of law”? 4

Given below are the issues usually treated as question of law: 4

Whereas the Issues usually treated as questions of fact for eg: 4

Difference of opinion between Members 5

State Bench appeals 5

Principal Bench appeals 5

Strategic implications for taxpayers 5

Practical tips: 6

Practical examples 6

FAQs 6

Conclusion 6

Composition of the GSTAT benches, i.e., Single and Division.

The GSTAT Bench composition depends on - (i) the monetary amount in dispute and (ii) the nature of issues involved. Basis these two factors, a subject matter is adjudicated either by a Single Member or by a Division Bench.

Composition of a Single Member Bench: A Single Member Bench consists of either, one Judicial Member, or one Technical Member, as notified.

Composition of a Division Bench: A Division Bench consists of one Judicial Member, and one Technical Member (Centre or State).

Criteria for the Single Bench and Division Bench of GSTAT under Section 109 of the CGST Act

As per Section 109(8) of the CGST Act, 2017, appeals may be heard by a Single Member Bench only when:

• Monetary limit: the cumulative disputed amount does not exceed Rs. 50 Lakhs.
• Nature of issue: the appeal does not involve a question of law.

In all other cases, the appeal must be heard by a Division Bench. Thus, the appeals may be heard by the Division bench if any of the following conditions are met:

• the disputed amount exceeds Rs. 50 Lakhs, or
• a question of law arises, regardless of the amount.

The President or the Vice-President allocates appeals to the Single Member Bench or the Division Bench as an administrative function. This allocation follows Rule 110A(1) of the CGST Rules, 2017. GSTAT may allocate the matter suo motu or on an application made by either party in the appeal.

Reallocation when a question of law arises

If the Single Member Bench concludes during hearing that a question of law is involved, the appeal must be referred to the President or the Vice-President for reallocation to a Division Bench. The Member must record reasons for such referral. This is provided under Rule 110A (2) of the CGST Rules, 2017.

Single Bench vs Division Bench: key differences

The key differences between a Single Member Bench and a Division Bench of GSTAT are summarised below for ease of reference.

How the Rs. 50 Lakhs threshold is calculated

For threshold purposes, the following amounts are added:

• tax amount in dispute,
• input tax credit denied,
• penalty imposed,
• fine or fee levied,
• interest, if dispute is related to interest alone.

Key rule: As per Rule 110A(4) of the CGST Rules, Rs. 50 Lakhs limit is calculated cumulatively of all the amounts in dispute. It covers all issues and all tax periods covered in the impugned order.

The ultimate question: What constitutes a “question of law” under GSTAT proceedings?

In case a question of law is involved, GSTAT must list the appeal before a Division Bench. Thus, the scope of the terms “question of law” must be understood. A question of law involves interpretation or application of legal principles. It is not merely a factual determination.

Given below are the examples of issues usually treated as question of law:

• the meaning / interpretation of the Act, Rules, Notifications, Circulars;
• the legal test to be applied (e.g., what is the correct legal standard for “suppression”, “intermediary”, “composite supply”, “export of services”, “supply”, “consideration”, “valuation”);
• jurisdiction / competence (proper officer, limitation as a matter of law, power to invoke extended period, validity of proceedings);
• procedural legality / natural justice (mandatory procedure not followed; order is non-speaking; denial of cross-examination where legally required, etc.);
• whether the authority applied the wrong legal principle or ignored a binding precedent.

Whereas the Issues usually treated as questions of fact are illustrated below:

• whether goods actually moved; whether services were actually rendered;
• whether invoices are genuine; whether payment was made; whether recipient is existent;
• reconciliation/arithmetical quantification: turnover, credit computation, mismatch amounts;
• credibility of witnesses, internal records, and appreciation of evidence.

Difference of opinion between Members

As per Section 109(9) of the CGST Act, in case there is difference of opinion between members in such case the following has to be followed:

State Bench appeals

If Members differ:

1. Refer the matter to another Member of the same State Bench, or
2. if unavailable, refer it to a Member of another State Bench, and
3. decide by the majority of three Members.

Principal Bench appeals

If Members differ:

1. Refer the matter to another Member of the Principal Bench, or
2. if unavailable, refer it to a Member of any State Bench, and
3. decide by majority opinion.

Strategic implications for taxpayers

• Advantages of Single Bench
• Faster disposal
• Less formal proceedings
• Lower costs
• Quicker decision-making

• Advantages of Division Bench
• More thorough examination
• Greater precedential value
• Detailed legal analysis
• Higher judicial scrutiny

Practical tips:

1. Assess bench composition before the drafting of the grounds of appeal.
2. Identify and state questions of law clearly, when they exist.
3. Compute the cumulative disputed amount accurately.

Practical examples

This table shows when GSTAT will list an appeal before a Single Bench or a Division Bench.

FAQs

1. Can parties request a Single Member Bench hearing?

Answer: Yes. However, the President or Vice-President has discretion on allocation.

1. Can a Single Member Bench decision bind future cases?

Answer: Single Member Bench decisions bind Single Member Bench and not the Division Bench.

1. What if a Division Bench decided similar issue earlier for the same taxable person in same State?

Answer: Rule 110A(3) requires such appeals to be heard by the Division Bench in the same State.

Conclusion

GSTAT bench composition acts as a statutory filter. It balances efficiency and judicial rigour. Thus, assessment of the threshold of the Rs. 50 Lakhs and presence of question of law in the dispute must be considered.

Early clarity on bench allocation helps with strategy, timelines, and outcome management, particularly when read alongside GSTAT jurisdiction rules and procedural requirements for filing appeals. For high-value or legally complex disputes, expert assistance is advisable for effective GSTAT proceedings.

Legal Disclaimer

This blog is meant for informational purpose only and does not purport to be advice or opinion, legal or otherwise, whatsoever. The information provided is not intended to create an attorney-client relationship and is not for advertising or soliciting. Lakshmikumaran & Sridharan or its associates are not responsible for any error or omission in this update or for any action taken based on its contents