Income Tax Law | Advance Rulings
Section 245S of the Income-tax Act, 1961: Applicability and Binding Effect of Advance Rulings
Section 245S governed the persons and transactions bound by an advance ruling pronounced by the former Authority for Advance Rulings (AAR). Its application must now be understood in light of the Finance Act, 2021 reforms and the Income-tax Act, 2025, effective from 1 April 2026.
What did Section 245S provide?
Under section 245S(1), an advance ruling pronounced by the Authority under section 245R was binding only in a specifically defined manner:
- Applicant: the applicant who sought the ruling;
- Transaction: the particular transaction for which the ruling was requested; and
- Tax authorities: the Principal Commissioner or Commissioner and the income-tax authorities subordinate to that officer, only in relation to that applicant and transaction.
The word only limits the scope of the provision. An advance ruling was not a generally binding judgment for all taxpayers or all comparable transactions merely because another applicant obtained it.
Section 245S: substantive statutory provisions
Subsection (1): An advance ruling pronounced by the Authority under section 245R binds the applicant, the transaction in question and the specified income-tax authorities in respect of that applicant and transaction.
Subsection (2): The ruling continues to bind those persons unless there is a change in the law or in the facts on which the ruling was pronounced.
Subsection (3), inserted by the Finance Act, 2021: Section 245S does not apply to advance rulings pronounced under section 245R on or after the date notified by the Central Government. That date was notified as 1 September 2021.
For the full authoritative wording, see the Income Tax Department's section 245S text.
Important legal terms explained
Advance ruling
A decision on specified questions of tax law or fact, obtained through the advance-ruling process by an eligible applicant. The relevant definitions and eligible categories appeared in section 245N of the 1961 Act.
Applicant
The person who submits an eligible application for an advance ruling. The binding effect under the former section 245S was personal to that applicant and did not automatically extend to unrelated taxpayers.
Change in law or facts
A subsequent legislative amendment or a material change in the factual foundation on which the ruling was based could end the binding effect described in subsection (2). Whether a change is material depends on the particular ruling and circumstances.
Authority for Advance Rulings and Board for Advance Rulings
The former Authority for Advance Rulings operated under the earlier provisions of Chapter XIX-B. The Finance Act, 2021 introduced the Board for Advance Rulings under section 245-OB. The two frameworks should not be treated as identical for binding-effect or appeal purposes.
Effect of the Finance Act, 2021
The Finance Act, 2021 inserted section 245S(3). The notified date, 1 September 2021, marks the cut-off specified for the old statutory binding-effect provision. The restructured regime also introduced an appeal route to the High Court under section 245W. A ruling issued by the Board should therefore be considered under the provisions applicable to that Board, including the available statutory challenge procedure, rather than simply described as binding under the original section 245S(1).
Position under the Income-tax Act, 2025
The Income-tax Act, 2025 came into force on 1 April 2026. Its advance-ruling framework is reorganised under Chapter XVIII. For example, section 381 deals with the Board for Advance Rulings, section 383 with applications, section 384 with the procedure for considering applications, and section 389 with appeals. The official comparison navigator lists former section 245S as redundant, so it is inaccurate to assign it an invented one-to-one replacement section number.
The Income Tax Department states that the 2025 legislation largely consolidates and renumbers the post-2021 advance-ruling framework without introducing substantive or procedural changes. It also explains that pending advance-ruling applications are protected by the transition and savings provisions, including section 536(2)(e) and (j). See the official transition guidance.
Practical examples
Example 1 - different taxpayer: A historic AAR ruling obtained by Company A concerning a particular cross-border transaction does not automatically bind the tax authorities for Company B's separate transaction under section 245S.
Example 2 - facts change: If a ruling depends on a particular contractual arrangement and the material terms later change, subsection (2) may affect whether the earlier ruling remains binding.
Example 3 - later ruling: A Board for Advance Rulings decision pronounced after the notified 2021 transition must be examined under the later regime, not assumed to carry the same binding status as an older AAR ruling.
Official sources and related provisions
- Income Tax Department - Section 245S (1961 Act)
- Income Tax Department - Section 245-OB (Board for Advance Rulings)
- Income Tax Department - Section 245W (Appeal)
- Income Tax Department - Income-tax Act, 2025 (official PDF)
- Official section-mapping navigator for the 2025 legislation
- Income Tax Department - Handbook on Advance Rulings
Legislative history and interpretation
The earlier wording of section 245S referred to the Commissioner. The reference to the Principal Commissioner was introduced by the Finance (No. 2) Act, 2014 with retrospective effect from 1 June 2013. The Finance Act, 2021 later inserted subsection (3), substantially altering the scope of the old binding-effect provision from the notified transition date. These changes are important when interpreting older rulings or proceedings relating to periods before the 2025 Act.
This article provides general statutory information. The effect of a particular ruling depends on its date, the applicant, the transaction, the applicable law and any subsequent changes in facts or law.