What is an advance ruling under GST?
What a GST advance ruling is, the questions it can cover under section 97, who it binds under section 103, the appeal route to the Appellate Authority, and when a ruling can be declared void.
In this guide
A GST advance ruling is a written decision the Authority for Advance Ruling gives to an applicant on a specified question about the tax treatment of a supply, under section 97 of the CGST Act. It can cover classification, applicability of a notification, time and value of supply, input tax credit, registration liability, and whether an activity amounts to a supply. Under section 103 it binds only the applicant and the concerned officer, and an appeal lies to the Appellate Authority under section 100.
What is a GST advance ruling?
A GST advance ruling is a binding written decision on a tax question, given before the transaction is treated one way or another. The Authority for Advance Ruling under section 96 answers a specified question for an applicant so the applicant knows the correct treatment in advance, rather than finding out through a later dispute.
The point is certainty on a defined question. It is not a general opinion service, and it does not settle the law for everyone; it settles one question for one applicant.
What questions can it cover?
Section 97(2) sets a closed list. A question outside it cannot be raised as an advance ruling, so the first check is whether your question fits one of these heads.
| Question | Example |
|---|---|
| Classification | The correct HSN or SAC of a product or service |
| Applicability of a notification | Whether an exemption notification applies |
| Time and value of supply | When and at what value a supply is taxed |
| Input tax credit | Whether credit on an input is admissible |
| Tax liability | The tax payable on a transaction |
| Registration liability | Whether the applicant must register |
| Whether an activity is a supply | If an arrangement amounts to a supply |
Who can apply and how?
An applicant, whether already registered or seeking registration, applies in the prescribed form with the fee to the Authority for Advance Ruling for the State or Union Territory. The application states the question and the applicant's own interpretation and grounds.
The Authority follows the procedure in section 98: it either admits or rejects the application after hearing the applicant and the officer, and an application is generally not admitted where the same question is already pending or decided in the applicant's own case.
Who does an advance ruling bind?
Under section 103, the ruling binds only the applicant who sought it and the concerned or jurisdictional officer in respect of that applicant. It is not a precedent for other taxpayers, and another business cannot rely on it as settled law.
The ruling stays binding unless the law, facts, or circumstances that supported it change. There is no fixed expiry; it lasts as long as the position it rested on holds.
Can an advance ruling be appealed?
Yes. Under section 100, the applicant or the concerned or jurisdictional officer can appeal to the Appellate Authority for Advance Ruling within 30 days of the ruling being communicated, extendable by a further 30 days for sufficient cause.
The Appellate Authority confirms or modifies the ruling under section 101. Where its members differ, no ruling is given on the point on which they differ, and the applicant is left to the normal proceedings on that point.
When is a ruling declared void?
Section 104 lets the Authority or the Appellate Authority declare a ruling void from the beginning if it was obtained by fraud, suppression of material facts, or misrepresentation. The applicant is heard first, and the tax position is then applied as if the ruling had never existed.
So a ruling is only as good as the facts it was built on. A ruling secured on an incomplete or inaccurate set of facts gives no protection once that comes to light.
Where do applicants go wrong?
- Raising a question outside the closed section 97(2) list.
- Treating another taxpayer's favourable ruling as binding law.
- Applying where the same question is already pending in their own case.
- Missing the 30-day appeal window to the Appellate Authority.
- Relying on a ruling obtained on incomplete facts that can be voided under section 104.
Where are advance-ruling rules published?
The advance-ruling framework sits in sections 95 to 106 of the CGST Act, and CBIC publishes clarifications and the constitution of the authorities through notifications and circulars. For the demand stage that a wrong self-assessment can lead to instead, read our GST show cause notice DRC-01 guide. Complied AI keeps CBIC / GST updates in one feed so you can open the notification behind an advance-ruling change and read section 97 next to it.
Practical checks
Common questions
What questions can a GST advance ruling cover?
Section 97(2) lists them: classification of goods or services, applicability of a notification, determination of time and value of supply, admissibility of input tax credit, determination of the tax liability, whether the applicant must be registered, and whether a particular activity amounts to or results in a supply. A question outside this list cannot be raised through the advance ruling route.
Who does a GST advance ruling bind?
Under section 103, the ruling binds only the applicant who sought it and the concerned officer or jurisdictional officer in respect of that applicant. It does not bind other taxpayers, and it does not act as a general precedent. So a favourable ruling for one company cannot be relied on as law by another.
Can I appeal a GST advance ruling I disagree with?
Yes. Under section 100, the applicant or the concerned or jurisdictional officer who disagrees with the ruling can appeal to the Appellate Authority for Advance Ruling within 30 days of the ruling being communicated, extendable by a further 30 days for sufficient cause. The Appellate Authority then confirms or modifies the ruling under section 101.
How long is a GST advance ruling valid?
An advance ruling stays binding under section 103 unless the law, facts, or circumstances that supported it change. There is no fixed expiry date; it lasts as long as the underlying position holds. A change in the law or in the facts on which it was based ends its binding effect.
When can an advance ruling be declared void?
Under section 104, if the Authority or the Appellate Authority finds the ruling was obtained by fraud or suppression of material facts or misrepresentation, it can declare the ruling void from the beginning. The tax position is then applied as if the ruling had never been made, after giving the applicant a hearing.
Does an advance ruling stop an ongoing proceeding?
An application for advance ruling is generally not admitted where the same question is already pending or decided in the applicant's own proceedings under the Act. So you cannot use the advance ruling route to reopen a question that is already under adjudication or appeal for you.
Is the advance ruling authority a court?
No. The Authority for Advance Ruling under section 96 is a statutory authority constituted by each State or Union Territory, not a court, and it decides only the specified questions for the applicant who applies. Its ruling binds that applicant and the officer, not the public at large.
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How this guide was prepared
This guide is published by the Complied AI research desk. Its source list and stated position were checked against the official records shown below on 15 September 2026.
Automation, including AI, may assist research, drafting and structure. It does not replace the official record or amount to an independent professional review. Read our editorial standards and corrections policy.
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