HomeCirculars › RBI/2009-10/181

Daily Interest on Savings Accounts for Co-op Banks

Co-operative Banks
Live · in forceNo withdrawal recorded as of 20 Jun 2026. Reviewed by Vikram Jain; always verify against the official RBI source below.
Issued by RBI: 12 Oct 2009  ·  Decoded by BankPulse: 20 Jun 2026, 18:09 IST
⏱ ~1 min read
📄 Official RBI source ↗
Quick answerRBI mandates StCBs and DCCBs to calculate savings account interest on a daily product basis from April 1, 2010, replacing the old minimum balance method. Banks must prepare for a smooth transition.

What changed

Previously, interest on savings deposits was calculated on the minimum balance between the 10th and last day of each month. Now, from April 1, 2010, interest must be calculated on the daily product basis, meaning interest accrues on the actual daily balance.

What it means for you

This shift benefits depositors by ensuring they earn interest on every rupee held each day, not just the minimum balance. For co-operative banks, it requires system upgrades to track daily balances and compute interest accurately, potentially increasing interest expenses.

What you must do

Who it affects

State Co-operative Banks (StCBs), Central Co-operative Banks (DCCBs), Savings account depositors at these banks

What is the daily product basis for interest calculation?

It means interest is calculated on the actual balance in the savings account each day, rather than on the minimum balance during a fixed period. This gives depositors interest for every day their money stays in the account.

When does this change take effect?

The revised procedure applies from April 1, 2010. Banks must implement the daily product basis from that date onward.

Do co-operative banks need to inform customers about this change?

Yes, banks should communicate the revised interest calculation method to savings account holders to ensure transparency and avoid confusion.

Key dataSee the live numbers behind this topic: RBI Penalty Tracker, NPA / Asset-Quality Tracker — updated from official RBI data.
Key termsPlain-English definitions of terms in this circular — see the full Indian banking glossary. KYC / AML · Gross NPA (GNPA) · Deposit insurance (DICGC) · Scheduled Commercial Bank (SCB)
Track this rule
⏳ How this rule evolved — History Map →Full RBI rulebook crosswalk →
AI-drafted · 3-model AI consensus fact-check · under the editorial review of Vikram Jain · decoded & published by BankPulse · 20 Jun 2026, 18:09 IST
Official RBI source: https://www.rbi.org.in/Scripts/NotificationUser.aspx?Id=5311&Mode=0 — Plain-English summary by BankPulse (bankpulse.ai), reviewed by Vikram Jain. Independent platform, not affiliated with the Reserve Bank of India; never reproduces RBI text verbatim.