RBI Removes Investment Fluctuation Reserve Rule for Banks

May 19, 2026

Overview

On 8 April 2026, the Reserve Bank of India (RBI) made a big change. It removed the Investment Fluctuation Reserve (IFR) rule for commercial banks. Banks no longer need to keep this extra buffer. The change applies from 18 May 2026. Any money already in this reserve can now become part of the bank's core capital. This makes banking simpler and less strict.

What Was the Investment Fluctuation Reserve?

The Investment Fluctuation Reserve was like a safety box. Banks kept extra money in it. This money was for times when the value of their investments went down. For example, if government bonds lost market value, banks could use this reserve to cover the loss. It was an additional buffer. Now, RBI says banks do not need this separate reserve anymore.

What Happens to the Existing Reserve Money?

Banks already have some money in this reserve as of 17 May 2026. RBI has given clear instructions for this money. Banks must treat it as Tier 1 capital. Tier 1 capital is the most important part of a bank's financial strength. Then, banks have to transfer this money below the line. They can move it to three places:

Statutory Reserve
General Reserve
Balance of Profit and Loss Account

This way, the money is not lost. It just moves to another safe account.

Why Did RBI Remove This Rule?

RBI had good reasons for this change. The central bank said that other rules already keep banks safe. For example:

Capital charges for market risk already exist.
New norms on investment portfolio classification and valuation are already in place.

These rules work as prudential safeguards. So, the extra IFR buffer is no longer needed. RBI also proposed removing another old condition. That condition was about non-performing asset (NPA) provisioning for including quarterly profits in CRAR (Capital to Risk-weighted Assets Ratio). This makes banking more flexible.

Different Banks, Different Circulars

RBI did not forget other types of banks. It issued separate circulars for:

Cooperative banks
Small finance banks
Payments banks

These circulars help fix operational issues. They also make sure the rules are the same for all bank categories. This is called harmonisation of instructions.

When Does This Change Start?

The amendment was made on 8 April 2026. But the new rule takes effect from 18 May 2026. So banks had some time to prepare. After this date, they no longer need to maintain the Investment Fluctuation Reserve.