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UCBs: Daily Product Interest on Savings Accounts from April 1, 2010

Current · Source: Reserve Bank of India · RBI/2009-10/339 · issued 04 Mar 2010 · ~1 min read

Quick answerRBI mandates all Primary Urban Cooperative Banks to pay interest on savings bank accounts on a daily product basis from April 1, 2010, replacing the earlier monthly minimum balance method. Banks must ensure systems are ready for this change.

The rule, in the simplest words

From April 1, 2010, all Urban Cooperative Banks (UCBs) must pay interest on savings accounts based on the actual balance each day, not the lowest balance in a month.
Banks need to update their computer systems (CBS) to calculate interest daily by March 31, 2010.
Staff must be trained on the new daily calculation method, and customers should be told about the change.
This rule makes UCBs follow the same practice as commercial banks, which may reduce the bank's profit margin (net interest margin).

How it plays out — a real example

Ravi, a co-operative bank branch officer in Indore, checks his bank's new software on March 30, 2010. He sees it now calculates interest on each customer's savings account balance every single day, instead of using the old monthly minimum method. He smiles, knowing that from April 1, customers like Mrs. Sharma, who deposits cash from her vegetable stall daily, will earn more interest on her fluctuating balance.

What changed

RBI directed UCBs to shift from the earlier method of calculating savings account interest to a daily product basis, effective April 1, 2010. This follows a prior circular from September 1, 2009, which asked banks to prepare infrastructure for the transition.

What it means for you

UCBs must now compute interest on savings accounts based on the actual daily balance, which could increase interest payouts for customers with fluctuating balances. Banks need to update their core banking systems and ensure accurate daily calculations to comply. This aligns UCBs with commercial banks' practice, potentially impacting their net interest margins.

What you must do

Ensure your CBS or accounting software can calculate interest on a daily product basis by March 31, 2010.
Train staff on the new calculation method and communicate the change to customers.
Review and update internal policies and interest payment processes for savings accounts.
Test the new system thoroughly before the April 1, 2010 deadline.

Who it affects

All Primary Urban Cooperative Banks (UCBs), IT and operations teams at UCBs, Savings account customers of UCBs

❓ Common questions

Regulatory timeline

Stated effective date effective April 1, 2010
Decoded by BankPulse 2026-06-19 07:20 IST

Built from our lineage records — each fact carries its provenance; missing history simply is not shown (never guessed).

What is the daily product basis for interest calculation?

Interest is calculated on the actual daily balance in the savings account, rather than the minimum balance during a month. This means customers earn interest for each day's balance.

When does this change take effect?

The circular mandates implementation from April 1, 2010. Banks were given time since September 2009 to prepare their systems.

Does this apply to all types of savings accounts?

The circular applies to all savings bank accounts at Primary Urban Cooperative Banks, as per the directive.

📜 Read the original circular — full text as issued by RBI

RBI/2009-10/339

 UBD (PCB) BPD.Cir.No. 48/13.01.000 / 2009-10

 March 4, 2010

 Chief Executive Officer

 All Primary (Urban) Cooperative Banks

 Dear Sir,

 Payment of Interest on Savings Bank Account on Daily Product Basis 

 Please refer to our circular UBD (PCB) BPD.Cir.No. 7/13.01.000/2009-10 dated September 1, 2009 advising banks to put in place requisite infrastructure so that transition to the revised procedure of calculating interest on balances in savings bank accounts on a daily product basis could be implemented smoothly.

 2.  We advise that payment of interest on savings bank accounts may be made by banks on a daily product basis with effect from April 1, 2010.

 Yours faithfully,

 (A.K. Khound)

 Chief General Manager-in-Charge

Reproduced for reference with acknowledgment — Source: Reserve Bank of India · RBI/2009-10/339 · issued 04 Mar 2010. The plain-English explanation above is BankPulse’s own independent summary.

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Who does what — compliance checklist

💻 IT / Systems

Ensure your CBS or accounting software can calculate interest on a daily product basis by March 31, 2010.
Test the new system thoroughly before the April 1, 2010 deadline.

📜 Compliance

Train staff on the new calculation method and communicate the change to customers.
Review and update internal policies and interest payment processes for savings accounts.

Grouped from the action items above — a single circular may involve more than one team.

Worked example & action-note template

Example: if you are an IT/Systems lead at a bank this circular applies to (All Primary Urban Cooperative Banks (UCBs), IT and operations teams at UCBs, Savings account customers of UCBs), your first concrete step on “UCBs: Daily Product Interest on Savings Accounts from April 1, 2010” is: “Ensure your CBS or accounting software can calculate interest on a daily product basis by March 31, 2010.” (RBI issued this 04 Mar 2010).

Circular: RBI/2009-10/339 -- UCBs: Daily Product Interest on Savings Accounts from April 1, 2010
Issued: 04 Mar 2010
Action required: Ensure your CBS or accounting software can calculate interest on a daily product basis by March 31, 2010.
Action required: Train staff on the new calculation method and communicate the change to customers.
Action required: Review and update internal policies and interest payment processes for savings accounts.
Action required: Test the new system thoroughly before the April 1, 2010 deadline.
Owner: ____________ Target date: ____________
Board/committee approval needed? Y / N
Evidence filed in compliance register on: ____________

Built only from this circular’s own published fields — not legal advice; always confirm against the official RBI source.

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BankPulse Compliance Evidence Pack — generated 03 Aug 2026 · status cross-checked against RBI’s official withdrawal register (refreshed weekly).
Official RBI source: https://www.rbi.org.in/Scripts/NotificationUser.aspx?Id=5525&Mode=0 — Plain-English summary by BankPulse (bankpulse.ai), reviewed by our expert reviewer, CA Amit Jain. Independent platform, not affiliated with the Reserve Bank of India; is our own plain-English paraphrase, not RBI’s original wording.