A GST Advance Ruling (AAR) is a written, pre-emptive decision by the Authority for Advance Ruling on specific GST questions about your transactions — classification, rate of tax, ITC eligibility, place or time of supply, valuation, or whether you must register. It is binding on the applicant and the jurisdictional officer for the same facts, must be pronounced within 90 days (Section 98(6)), and costs Rs10,000 in total. It is not a precedent for other taxpayers.
Who Can Apply for a GST Advance Ruling?
Under Section 95(c) of the CGST Act, an "applicant" who may seek an Advance Ruling is:
| Applicant type | Eligible? | Notes |
|---|---|---|
| Registered taxpayer | Yes | Can ask about existing or proposed transactions |
| Person seeking GST registration | Yes | New business can get clarity before it starts |
| Unregistered person with no plan to register | No | Not covered by the Section 95(c) definition |
| Foreign supplier with no establishment in India | No | Needs a business establishment in India first |
The ruling binds the applicant once registered; apply to the AAR of the relevant State.
Each State has its own AAR. A ruling from one State's AAR is not binding on the AAR of another State, so a business operating across States must apply separately in each relevant State for the same question.
What Questions Can the AAR Decide?
Section 97(2) lists the admissible questions. The AAR can rule only on these — not on general or hypothetical matters:
- Classification of any goods or services (the correct HSN / SAC code).
- Applicability of a notification having a bearing on the rate of tax.
- Determination of time and value of the supply of goods or services.
- Admissibility of Input Tax Credit of tax paid or deemed paid.
- Liability to pay tax on any goods or services.
- Whether registration is required in a given situation.
- Whether a particular activity amounts to a supply of goods or services.
Since the GST 2.0 rationalisation effective 22 September 2025, most goods and services fall under a two-slab system — 5% and 18%, with a 40% demerit rate on select sin/luxury goods; the earlier 12% and 28% slabs have largely been removed. When you seek a ruling on the "rate of tax", frame it against the current slabs.
Unsure whether your question is admissible before the AAR?
Talk to a GST Expert →AAR Application Process
The application is filed online on the GST portal in Form GST ARA-01 under Rule 104, with the fee paid by challan. The AAR must pronounce its ruling within 90 days.
| Step | Action | Timeline |
|---|---|---|
| 1 | File Form GST ARA-01 on the portal; pay Rs5,000 CGST + Rs5,000 SGST | Day 0 |
| 2 | AAR examines admissibility (question not pending/decided in the applicant's case) | Within a few weeks |
| 3 | Personal hearing or written submissions before the AAR | Scheduled by the AAR |
| 4 | AAR pronounces the ruling | Within 90 days (Sec 98(6)) |
| 5 | If unfavourable, appeal to AAAR in Form GST ARA-02 | Within 30 days of the ruling |
| 6 | AAAR passes its order | Within 90 days of the appeal |
A pending application may be rejected under Sec 98(2) if the same question is already pending or decided in the applicant's case.
AAR Fee & the Appeal Fee
| Stage | Form | Fee |
|---|---|---|
| Advance Ruling (AAR) | GST ARA-01 | Rs10,000 (Rs5,000 CGST + Rs5,000 SGST) |
| Appeal to AAAR | GST ARA-02 | Rs10,000 (Rs5,000 CGST + Rs5,000 SGST) |
| Departmental appeal to AAAR | GST ARA-03 | Nil |
The fee is non-refundable, even if the application is withdrawn before the ruling.
Want a well-reasoned AAR application prepared and filed for you?
Get AAR Filing Help →AAR vs AAAR vs High Court
| Forum | Who presides | Binding on | Time limit | Appeal to |
|---|---|---|---|---|
| AAR (Authority for Advance Ruling) | One CGST + one SGST officer | Applicant & jurisdictional officer, same facts | 90 days | AAAR |
| AAAR (Appellate Authority) | Chief Commissioner / Commissioner level | Applicant & jurisdictional officer, same facts | 90 days | High Court |
| High Court | Division Bench (writ) | Persons within the State; precedent in State | No statutory limit | Supreme Court |
Both AAR and AAAR are constituted separately in each State.
A favourable ruling in one State cannot be cited by a different taxpayer in another State facing the same issue — each State AAR is independent and rulings often conflict. Only a High Court or Supreme Court decision gives wider, precedent-setting clarity.
A ruling stays binding while the facts and the law are unchanged. It can be declared void ab initio under Section 104 if it was obtained by fraud, suppression or misrepresentation of material facts.
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