RBI Eliminates Investment Fluctuation Reserve for Banks Under 2026 Amendment Directions
The Reserve Bank of India has introduced a significant regulatory change for commercial banks through the Reserve Bank of India (Commercial Banks – Classification, Valuation, and Operation of Investment Portfolio) Second Amendment Directions, 2026, issued on May 18, 2026. These Amendment Directions fundamentally alter how banks manage the Investment Fluctuation Reserve (IFR) and reshape the regulatory architecture surrounding investment portfolios and market risk buffers.
This article provides an in-depth, structured analysis of the change, the exact nature of the amendment, and its implications for different categories of commercial banks, including foreign banks operating through branches in India.
Background: Investment Fluctuation Reserve Under 2025 Directions
Under the earlier Reserve Bank of India (Commercial Banks – Classification, Valuation, and Operation of Investment Portfolio) Directions, 2025, commercial banks were required to maintain an Investment Fluctuation Reserve (IFR). The IFR operated as an additional prudential buffer to absorb adverse movements in the valuation of investment portfolios, particularly those exposed to market risk.
Paragraphs 105 to 108 of the 2025 Directions dealt with the framework for IFR, including:
- The requirement for maintaining IFR
- Method of computation and build-up
- Utilisation norms
- Related operational guidance for banks’ investment books
With the evolution of prudential regulation and the strengthening of market risk frameworks, the RBI has now revisited the necessity of maintaining a separate IFR.
Statutory Basis for the 2026 Amendment Directions
The Reserve Bank of India (Commercial Banks – Classification, Valuation, and Operation of Investment Portfolio) Second Amendment Directions, 2026 are issued under the statutory authority vested in the RBI by:
Section 35Aof the Banking Regulation Act, 1949- Other enabling legislative provisions that empower the RBI to issue directions in public interest
The RBI has explicitly recorded its satisfaction that the changes are necessary and expedient in the public interest, given the developments in the prudential frameworks governing:
- Market risk regulation, and
- Investment portfolios of commercial banks
Effective Date and Applicability
Immediate Enforceability
The Amendment Directions clearly provide that:
- The Directions are titled Reserve Bank of India (Commercial Banks – Classification, Valuation, and Operation of Investment Portfolio) Second Amendment Directions, 2026; and
- They take effect from the date of issue, i.e., May 18, 2026.
Note: There is no transitional or deferred implementation period. The regulatory change is operative from May 18, 2026, and banks must align their accounting and compliance practices with immediate effect.
Covered Entities
The amended framework applies to:
- All commercial banks governed by the 2025 Directions, and
- Foreign banks operating in India through branch mode, with specific guidance for the treatment of IFR balances in their Indian books.
Core Change: Discontinuation of Investment Fluctuation Reserve (IFR)
Substitution of Paragraph 105
The primary amendment introduced by the RBI is the substitution of paragraph 105 of the 2025 Directions. The new paragraph 105 states unequivocally that:
“105. The requirement of Investment Fluctuation Reserve (IFR) has been discontinued w.e.f. May 18, 2026. The balance in the IFR as on May 17, 2026, shall be transferred ‘below the line’ to Statutory Reserve, General Reserve, or Balance of Profit & Loss Account. For a foreign bank operating in India in branch mode, the balance in IFR shall be transferred directly to ‘statutory reserves kept in Indian books’ or ‘remittable surplus retained in Indian books which is not repatriable so long as the bank functions in India’.”.
This has three critical elements:
1.