IBAN, SWIFT, BIC and Routing Number Differences (2024)

In this article, we’ll be talking about four of the most common acronyms you’ll encounter in the world of banking. IBANs, SWIFT codes (also known as BIC) and routing numbers all help banks identify where your currency needs to go when being transferred. Each of these operates in a slightly different way depending on the country and bank’s transfer processes, so it’s worth having a solid understanding of them all. In this blog, we’ll detail the differences between IBAN numbersand SWIFT codes, explain routing numbers and tell you where they can be found.

What is an IBAN?

IBAN stands for International Bank Account Number and is a unique identifier used when making international payments. Your IBAN number identifies a specific banking account the transfer should be made to, ensuring the payment reaches its destination safely.

IBAN numbers vary between countries but are typically made of up to 34 letters and numbers. They contain your:

  • Country code
  • Check digit
  • Bank Identifier Code (or BIC)
  • Branch code
  • Account number

Is my IBAN the same as my account number?

No, your IBAN is not the same as your account number or sort code, and it doesn’t replace these either. Instead, your IBAN is an additional number that contains extra information to help foreign banks identify accounts when you send money overseas.

Is my IBAN the same as my SWIFT code?

No, your IBAN code and SWIFT code are different. Your IBAN identifies the individual bank account you’re using to make your overseas transfer, whereas your SWIFT is much shorter and used to identify a specific bank to verify international payments.

Do UK bank accounts have IBAN numbers?

Yes they do. You can find your IBAN number on your bank statement. IBAN is mostly used across Europe, the Middle East, North Africa and the Caribbean. It isn’t used in the United States, Canada, Australia or New Zealand, as they have their own versions.

Are there IBANs for US banks?

The US IBAN number equivalent is an ABA routing number for domestic transfers and ABA SWIFT code, which we’ll come onto shortly, for international transfers.

What do SWIFT (BIC) codes look like?

SWIFT stands for the Society for Worldwide Interbank Financial Telecommunication, but it’s not as complicated as it sounds. A BIC or SWIFT code (also known as SWIFT BIC or SWIFT ID) is there to determine who the bank is (or other financial institutions) and where they are in the world.

SWIFT codes are between eight and 11 characters long and consist of:

  • A four-letter bank code
  • A two-letter country code
  • A two-character location code (letters and digits) for your bank’s head office
  • An optional three-character branch code (letters and digits)

If it helps, think of your SWIFT code as a postcode for your bank to make sure your international transfer is sent to the right place. Without your SWIFT code, your transaction won’t happen.

What is a Bank Identification Code or BIC?

Bank Identification Code, or Bank Identifier Code (BIC) is the same as your SWIFT code. The two terms are used interchangeably and given different names by different financial organisations.

Where do I find my IBAN and BIC number?

You’ll find both your IBAN and your bank’s SWIFT or BIC code on your bank statement or in your account details within the secure area of your online bank.

ACH routing number vs. SWIFT code – what is the difference?

An ACH (Automated Clearing House) routing number or ABA (American Bankers Association) routing number is a nine-digit ID that’s only used for domestic transfers in the US. If you’re looking to send an international transfer to or from the US, you’ll need the US bank’s routing number, as well as the SWIFT code.

What is a routing number and do I need one for international transfers?

A bank routing number, also known as a routing transit number and international routing code, is a nine-digit number used by banks for domestic and international transfers in the United States. If you have a US bank account, you’ll need your routing number for every transfer and if it’s international, you’ll also need your SWIFT code.

Where can I get my bank routing number?

If you have a US bank account, you’ll find your routing number on the bottom of any cheque (to the left of your account number) or in your account details within the secure area of your online bank. Routing numbers aren’t confidential so you don’t need to worry about keeping yours safe. In fact, you can usually find your bank’s routing number with a quick Google search.

Is a bank ID the same as a routing number?

Yes, your US bank's routing number is your bank's ID. Your ACH or ABA routing number proves that it’s a legitimate bank and helps to ensure that the money routes to or from the right bank.

Do you need a routing number for an international wire transfer?

Yes, the US Federal Reserve Banks use routing numbers to process electronic transfers (called Fedwire transfers) and the Automated Clearing House (ACH) network uses them to process direct deposits, bills, salary and pension payments and other automated transfers.

How many routing numbers does a bank have?

US banks use different routing numbers for different types of transactions, which means the routing number on a cheque might not be the one you need for a wire transfer or direct debit, for example. For this reason, it’s always best to check with your bank to find your routing number before any transfer, as using the wrong one can cause serious delays.

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IBAN, SWIFT, BIC and Routing Number Differences (2024)

FAQs

Is an IBAN a SWIFT or routing number? ›

A SWIFT code refers to a specific financial institution in an international transaction, whereas an IBAN number identifies an individual account and the country of business. It's the global equivalent to a bank account and an ABA routing number in the United States.

What is the equivalent of IBAN in the USA? ›

The United States does not currently use the IBAN system. Instead, U.S. bank accounts use ABA routing numbers for domestic money transfers and SWIFT codes for international money transfers.

Can I use an IBAN instead of a routing number? ›

If you are trying to transfer money into a specific account, you will use an IBAN code. The United States does not currently use IBANs. Instead, the US uses routing numbers when domestically transferring money and SWIFT codes when internationally transferring money.

Is the BIC SWIFT code the same as routing number? ›

Is a SWIFT code same as a routing number? SWIFT codes are different to routing numbers, but they do a similar job. Routing numbers help to identify banks by state in the US, making it easier to process domestic payments. SWIFT codes identify bank branches for international payments.

Is an IBAN and SWIFT the same? ›

Identification. The main difference between an IBAN and SWIFT BIC code lies in what they're used to identify. A SWIFT code refers to a bank, while an IBAN will identify a specific bank account. Basically, a SWIFT number tells you where to pay, and an IBAN tells you who to pay.

Do you need a routing number for international wire transfer? ›

When sending an international bank wire, you will need to provide the recipient's name, address, banks SWIFT BIC, and bank account number, plus the International Payments System Routing Code, for certain countries (you will be prompted for this).

How do I find my IBAN number in the USA? ›

It's important that you use the right IBAN code when sending money. If you get it wrong, your bank might send your money to the wrong destination, or it may charge you for an invalid payment. You can usually find your IBAN number by logging into your online banking, or checking your bank statement.

Does a US bank have an IBAN number? ›

Banks based in the US, Australia, China, and New Zealand do not use IBANs, but instead use a routing number as well as a SWIFT code (otherwise known as a BIC code) when processing wire transfers. IBANs are most commonly used in Europe, but some countries outside Europe also use IBANs.

What is the routing number for US bank SWIFT code? ›

For domestic wires, your routing number. For international wires, they need to use a Swift Code instead of the routing number. U.S. Bank's Swift Code is USBKUS44IMT.

Are BIC and SWIFT the same? ›

In short, SWIFT is the name of the overall messaging system, and BIC is the code used for the system—or the 'Bank Identifier Code'. Both terms are used interchangeably to describe the code, or even the system. This means that if you request your SWIFT or BIC code, you'll receive the exact same 8-11 digit number.

Does it matter which bank routing number I use? ›

Each routing number is unique to one financial institution and helps avoid confusion. Routing numbers ensure that checks intended for Citibank don't go to CIT Bank, for example. A bank or credit union may have more than one routing number.

Why doesn t america use IBAN? ›

Because its almost non existent for the majority of Americans to do international transfers in any capacity. Because SWIFT was created first so that is what US banks use. They weren't going to redo the entire banking system just because someone else came along with IBAN. IBAN is built on top of SWIFT.

Do all US banks have a SWIFT code? ›

Whilst most banks have a BIC / SWIFT code assigned to them, there are some financial institutions that do not use them. A number of smaller banks and credit unions in the United States do not connect to the SWIFT network, which means that they do not use international routing codes.

Do I need routing number for SWIFT? ›

Do I need a routing number for an international transfer? No, routing numbers are only used for domestic money transfers made in the US. For an international money transfer, you'll need the recipient's name, SWIFT code, and bank account number.

Can I use an IBAN instead of a SWIFT code? ›

Do I need IBAN if I have SWIFT? You might be asked to provide both an IBAN and SWIFT to help a bank identify exactly where the money needs to be sent to. Not all countries support the IBAN system, so if you're sending money to a country that doesn't you'll just need the SWIFT code for the overseas transfer.

Is IBAN number a SWIFT code? ›

How does an IBAN differ from a SWIFT code? Whilst a SWIFT code is used to determine a particular bank, your IBAN identifies the individual bank account you're using for international bank transfers.

How to find SWIFT code from IBAN number? ›

The simple answer is you can't as both numbers have separate purposes and are used for international transfers. There is some overlap in the formatting and structure, however you can't get it directly from IBAN. To find BIC/Swift, look at your bank statements, in your online banking account or by calling your branch.

What is a routing number in the UK? ›

In the UK, the equivalent of a bank routing number is a sort code – a six-digit code that identifies both the bank and branch of an account. Sort codes are used by British banks to route money transfers to the correct bank and branch when processing domestic transfers of funds.

What are IBAN and BIC SWIFT numbers? ›

While SWIFT and BIC codes are used to route messages between banks and financial institutions, IBAN numbers are used to direct transactions to a specific bank account. Together, these codes ensure that payments reach their proper destination.

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