A BIC in banking is a standardized 8- or 11-character code that identifies a specific financial institution on the SWIFT network, so that international payment instructions reach the right bank. You’ll see it called a Bank Identifier Code, a Business Identifier Code, or a SWIFT code. They all refer to the same thing.1Swift. Business Identifier Code (BIC) SWIFT, the Society for Worldwide Interbank Financial Telecommunication, both operates the messaging network and assigns every code, which is why the two names are used interchangeably.2International Organization for Standardization. What Is a BIC (Bank Identifier Code) in Banking?
The ISO 9362 standard technically calls it a Business Identifier Code because insurance companies, securities firms, and other non-bank institutions also register BICs. For everyday banking, that distinction rarely matters.
What the Characters in a BIC Mean
Every position in a BIC carries meaning. The 8-character version points to a bank’s head office; the 11-character version adds a branch.3iTeh Standards. ISO 9362 2022 – Business Identifier Code (BIC)
- Characters 1–4 identify the institution. BOFA is Bank of America; CHAS is JPMorgan Chase.
- Characters 5–6 are the ISO 3166-1 country code. US for the United States, DE for Germany, GB for the United Kingdom.4International Organization for Standardization. ISO 3166 – Country Codes
- Characters 7–8 narrow the location to a city or region.
- Characters 9–11 are optional and identify a specific branch or department. An 8-character BIC is functionally equivalent to an 11-character code ending in XXX.
Put it together and you get something like BOFAUS3N, which is Bank of America’s SWIFT code for U.S. dollar wires: BOFA (institution), US (country), 3N (location in New York).5Bank of America. How to Send Wire Transfers in Online Banking or Mobile App
When You Actually Need a BIC
You need a BIC when money crosses a border or a foreign bank is involved. Your bank uses the beneficiary’s BIC to send a secure payment instruction through SWIFT, telling the receiving institution how much to credit and to which account.
Domestic wire transfers within the United States don’t use BICs at all. They rely on ABA routing numbers.5Bank of America. How to Send Wire Transfers in Online Banking or Mobile App There is also one notable exception on the international side. Within the Single Euro Payments Area, BIC has been optional since February 2016. Under EU Regulation 260/2012, payment service providers inside SEPA cannot require a BIC for euro transfers; the IBAN alone carries enough embedded routing data.6EUR-Lex. Consolidated TEXT 32012R0260 Outside SEPA, most banks still ask for both.
BIC Versus IBAN
BIC and IBAN answer two different questions. The BIC identifies which bank should receive the payment. The International Bank Account Number identifies which account at that bank should be credited. The BIC is the building’s address; the IBAN is the apartment number.
An IBAN can be up to 34 alphanumeric characters and encodes the country, a check digit, the bank identifier, and the account number.7Central Bank of Jordan. International Bank Account Number (IBAN) User Guide For most international wires, you’ll need both codes.
How to Find a Bank’s BIC
If someone abroad needs to send you money, finding your BIC is straightforward. Most banks display it in the online banking portal, on your account statements, or in the mobile app. If it’s not obvious, the bank’s own wire transfer instructions page will list it.
You can also look up any bank’s BIC through SWIFT’s free directory at swiftref.com.8SwiftRef. BIC Search Enter the bank’s name and country and the tool returns the correct code. It’s worth verifying this way even when the recipient tells you their BIC directly, because a single wrong character can hold up the transfer.
What Happens If the BIC Is Wrong
A bad BIC usually costs time, not money. If the code doesn’t match any registered institution, your bank’s system typically rejects the transfer before it leaves, and your funds stay put.
The harder case is a BIC that belongs to a real bank, just not the right one. The payment reaches an institution that doesn’t recognize the account number, gets flagged, and returns through the chain to your bank. The round trip can take several days and involve manual processing at each step. Some intermediary banks charge handling fees for returned payments, deducted from the balance you get back.
Intermediary Banks and Who Pays the Fees
International wires often pass through one or more intermediary banks, sometimes called correspondent banks, that bridge institutions without a direct relationship. When an intermediary is involved, your transfer instructions should include its BIC alongside the beneficiary bank’s BIC. The recipient’s bank can usually tell you which intermediary to specify.9Capital One. International Wire Transfer Guide
Each intermediary is entitled to deduct its own service charge as the payment passes through. Those charges typically fall between $15 and $50 per intermediary, so a wire that hops through two banks can quietly lose $30 to $100 before it arrives. That matters when the transfer has to cover an exact invoice.
Most banks offer fee arrangements labeled OUR, SHA, or BEN that decide who absorbs the cost. Under OUR, the sender pays all fees upfront. Under BEN, the recipient bears them. SHA splits the two. Ask your bank which option applies before you send, because the default varies by institution.