IFSC Code Full Form, Meaning, Format and Wrong IFSC Help

Written by India Customer Care editorial team Facts checked against official sources on 31 Oct 2026 Updated 31 Oct 2026

Independent guide. We are not part of RBI, NPCI or any bank, and we never ask for your account details, PIN or OTP.

IFSC stands for Indian Financial System Code. It is an 11-character code that identifies one bank branch, such as SBIN0001234. Payment systems like NEFT, RTGS and IMPS use it to send money to the right bank. The money is then credited using the account number alone.

Full form: Indian Financial System Code
Length: 11 characters
5th character: Always 0 (zero)
Used for: NEFT, RTGS, IMPS
Branches listed: 183,784 (RBI, Oct 2026)
Bank codes: 236 in RBI's NEFT list

How to read an IFSC code

Characters	In SBIN0001234	Meaning
1st–4th	SBIN	The bank (letters only). SBIN = State Bank of India
5th	0	Always the digit zero
6th–11th	001234	The branch (letters or digits)

This checks the format and the bank. To confirm a branch's name and address, use our IFSC finder.

What does IFSC do in a payment?

IFSC only tells the payment system which bank and branch to send the money to. The receiving bank then credits the money using the account number alone, as RBI requires.

Where to find your IFSC

Cheque book: printed on each cheque leaf, usually near the branch address.
Passbook or account statement: on the first page or the statement header.
Bank app or net banking: under account or profile details.
RBI's list: RBI publishes the IFSC of every NEFT and RTGS branch.
Our IFSC finder: search by bank, state, district and branch.

Where is IFSC used?

Sending money by NEFT, RTGS or IMPS, and adding a payee in net banking.
Giving your bank details for salary, refunds, pension or subsidy payments.
Setting up auto-debits such as loan EMIs through NACH.
Behind the scenes, its first 4 letters show the other bank in UPI, NEFT and RTGS statement lines.

What happens if you enter a wrong IFSC?

Mistake	What happens
Right bank, wrong branch	The money still reaches the account, because the bank credits by account number.
Another bank's IFSC	The payment goes to that bank. If no such account exists there, it is returned to you (NEFT within 2 hours of the batch, RTGS within 1 hour).
Another bank's IFSC, and that account number exists there	The money can be credited to a stranger. Contact your bank at once with the reference number; recovery is not guaranteed.
Invalid or closed IFSC	Your bank app usually refuses it, or the payment is returned.

Before you pay, check the account holder's name your bank shows. Since 1 April 2025 banks must offer this name check free for NEFT and RTGS.

IFSC of merged banks

When banks merged, their branches got new IFSCs of the bank they joined. RBI's October 2026 list has none of the old codes below, so ask the receiver for their current IFSC.

Old bank (old code)	Merged into (new code)	From
Vijaya Bank (VIJB), Dena Bank (BKDN)	Bank of Baroda (BARB)	1 Apr 2019
Oriental Bank of Commerce (ORBC), United Bank of India (UTBI)	Punjab National Bank (PUNB)	1 Apr 2020
Syndicate Bank (SYNB)	Canara Bank (CNRB)	1 Apr 2020
Andhra Bank (ANDB), Corporation Bank (CORP)	Union Bank of India (UBIN)	1 Apr 2020
Allahabad Bank (ALLA)	Indian Bank (IDIB)	1 Apr 2020

Can an IFSC change?

Yes. An IFSC can change or stop working when banks merge, or when a branch is merged, moved or closed. RBI's list changes every few months: between April and October 2026 over 10,000 codes were added and about 190 dropped. If a payment comes back, ask the receiver for their current IFSC, update the saved payee, and use a new cheque book if your bank issues one.

IFSC vs MICR vs SWIFT code

	IFSC	MICR	SWIFT / BIC
Length	11 characters	9 digits	8 or 11 characters
Structure	Bank (4) + 0 + branch (6)	City (3) + bank (3) + branch (3)	Bank (4) + country (2) + location (2) + optional branch (3)
Used for	NEFT, RTGS, IMPS in India	Cheque clearing	Money to and from other countries
Where printed	Cheque leaf, passbook	Bottom band of the cheque	Ask your bank; not every branch has one

Common bank codes

The first 4 letters of an IFSC name the bank. These banks have the most branches in RBI's October 2026 NEFT list:

Code	Bank	Branches
SBIN	State Bank of India	26,532
PUNB	Punjab National Bank	13,183
CNRB	Canara Bank	12,181
UBIN	Union Bank of India	11,269
HDFC	HDFC Bank	10,987
BARB	Bank of Baroda	10,176
ICIC	ICICI Bank	8,349
BKID	Bank of India	7,253
UTIB	Axis Bank	7,185
IDIB	Indian Bank	6,051
CBIN	Central Bank of India	4,792
IOBA	Indian Overseas Bank	4,750
IBKL	IDBI Bank	3,692
UCBA	UCO Bank	3,455
YESB	Yes Bank	3,333
MAHB	Bank of Maharashtra	2,934
KKBK	Kotak Mahindra Bank	2,575
INDB	IndusInd Bank	2,301
PSIB	Punjab and Sind Bank	1,846
IDFB	IDFC FIRST Bank	1,234

History of IFSC

21 Nov 2005
RBI launches NEFT, which uses the IFSC to route each payment to the right branch.
1 Apr 2019
Vijaya Bank and Dena Bank merge into Bank of Baroda; their branches move to BARB codes.
1 Apr 2020
Six more banks merge into PNB, Canara, Union Bank and Indian Bank; their old codes are phased out.
1 Apr 2025
Banks must show the receiver's name, free, before NEFT and RTGS payments, catching many wrong-IFSC and wrong-account mistakes.
Oct 2026
RBI's NEFT list has 183,784 branch IFSCs across 236 bank codes.

FAQs

What is the full form of IFSC?

Indian Financial System Code. It is an 11-character code that identifies a bank branch.

Is the 5th character of IFSC the letter O or zero?

It is always the digit 0 (zero).

Will money reach if I enter the wrong branch's IFSC of the same bank?

Yes. The receiving bank credits the money using the account number alone, as RBI requires.

Do I need an IFSC for UPI?

Not when you pay to a UPI ID, QR code or mobile number. UPI also lets you pay to an account number with IFSC.

Are old Syndicate, Andhra or Vijaya Bank IFSCs still valid?

No. They are not in RBI's October 2026 list. Use the IFSC of the bank they merged into.

Official sources

RBI – NEFT FAQs (IFSC definition; credit by account number) (accessed 31 Oct 2026)
RBI – List of NEFT-enabled bank branches with IFSC (as on 16 Oct 2026) (accessed 31 Oct 2026)
RBI – Beneficiary account name look-up for RTGS and NEFT (30 Dec 2024) (accessed 31 Oct 2026)
PIB – Amalgamation of Vijaya, Dena and Bank of Baroda effective 1 Apr 2019 (accessed 31 Oct 2026)
PIB – Mega consolidation of public sector banks from 1 Apr 2020 (accessed 31 Oct 2026)
RBI – MICR cheque processing procedural guidelines (MICR code structure) (accessed 31 Oct 2026)
Swift – Business Identifier Code (BIC) (accessed 31 Oct 2026)
NPCI – About IMPS (IFSC available in the cheque book) (accessed 31 Oct 2026)