Chase Bank does not issue IBAN numbers to U.S. customers

If you have a Chase account in the United States, you do not have an IBAN number. Chase uses the ACH routing number and account number system instead. IBAN numbers are used primarily in Europe and some other countries outside North America. They are a standardized format for international bank transfers, but they are not part of how U.S. banks identify accounts.

If someone asks you for an IBAN to send money to your Chase account, they may be confused about which country you are in, or they may be trying to process a transfer through a system that does not work with U.S. banks. The correct information to give them is your routing number and account number, not an IBAN.

Key Takeaways

  • Chase Bank does not issue IBAN numbers; U.S. banks use routing numbers and account numbers instead.
  • An IBAN is a standardized account identifier used mainly in Europe and some other countries, not in the United States.
  • If you need to receive an international wire transfer to Chase, you will need your routing number, account number, and sometimes a SWIFT code.
  • Confusing IBAN with routing number can delay or reject a transfer, so always confirm which format the sender needs before they send money.

What an IBAN actually is

An IBAN stands for International Bank Account Number. It is a long string of letters and numbers—usually between 15 and 34 characters—that uniquely identifies a bank account in a specific country. Each country that uses IBAN has its own format. A German IBAN looks different from a French one, and both look different from a Spanish one.

IBANs were created to make international transfers faster and more reliable by giving banks a standard way to read account information across borders. Before IBANs existed, banks had to translate account details from one country's system to another, which caused delays and errors. Now, when you send money from a European bank to another European bank, the IBAN tells the receiving bank exactly where the money should go.

The United States never adopted IBAN. Instead, U.S. banks continue to use routing numbers (a nine-digit code that identifies the bank) and account numbers (which identify your specific account at that bank). This system works well for domestic transfers and has its own international standard called SWIFT, which is used for wire transfers between countries.

How to receive money from abroad into your Chase account

If someone outside the U.S. wants to send you money to your Chase account, they will need three pieces of information: your Chase routing number, your account number, and your name as it appears on the account. Some international senders also ask for a SWIFT code, which is a separate identifier that tells foreign banks how to route the transfer to Chase.

You can find your routing number and account number by logging into Chase online or by calling Chase customer service. Your routing number depends on which Chase branch or region your account is tied to, so do not assume all Chase accounts have the same routing number. Your account number is printed on the bottom left of your checks.

When the sender initiates the transfer, they will use their own bank's international wire system. The transfer typically takes three to five business days to arrive, though it can take longer depending on the sender's bank and any intermediate banks involved. Chase will convert the money to U.S. dollars at their current exchange rate and deposit it into your account.

SWIFT codes versus IBAN

A SWIFT code is not the same as an IBAN, though they are often confused. A SWIFT code (also called a BIC code) is a nine-character code that identifies a specific bank or branch. Chase's main SWIFT code is CHASUS33, though different Chase branches may have slightly different codes. A SWIFT code tells the sending bank which financial institution to route the money to; it does not identify your individual account.

An IBAN, by contrast, identifies both the bank and your specific account within that bank. So when you are sending money internationally from a European bank, you need the recipient's IBAN because it contains all the routing information in one number. When you are sending money to the U.S., you need the routing number and account number separately, plus the SWIFT code to identify Chase itself.

If someone tells you they need your IBAN to send you money at Chase, politely let them know that U.S. banks do not use IBAN. Give them your routing number, account number, and Chase's SWIFT code instead. This will prevent the transfer from being rejected or delayed.

What happens if you give the wrong information

If a sender uses an IBAN format or the wrong routing number, the transfer will likely be rejected by Chase or by an intermediate bank in the transfer chain. The money will either be returned to the sender or held in a suspense account while the banks try to figure out where it should go. This process can take weeks.

If the money is returned, the sender may be charged a fee by their own bank for the failed transfer. You will not receive the funds, and you will have to ask the sender to try again with the correct information. To avoid this, always double-check the routing number and account number before the sender initiates the transfer.

Frequently Asked Questions

Does Chase offer IBAN numbers for any accounts?

No. Chase does not issue IBAN numbers to any U.S. customers, regardless of account type. If you have a business account, personal account, or any other type of Chase account in the United States, you will use a routing number and account number, not an IBAN.

What if I have a Chase account outside the United States?

Chase operates in some countries outside the U.S., and those accounts may use IBAN or other local formats depending on the country. Contact your local Chase branch to find out what account identifier format they use. Do not assume your U.S. Chase account format applies to accounts in other countries.

Can I use my routing number as an IBAN?

No. A routing number is nine digits; an IBAN is much longer and includes country codes and check digits. They are not interchangeable. If a sender tries to use your routing number as an IBAN, the transfer will fail.

Where do I find my Chase routing number?

Log into your Chase account online, go to account details, and look for the routing number listed there. You can also call Chase customer service or visit a branch. Your routing number may vary depending on which region your account is based in, so always get it from Chase directly rather than assuming.

What if the sender's bank insists on an IBAN?

Some banks outside the U.S. have systems that only accept IBAN format. In that case, ask the sender's bank if they can process the transfer using a SWIFT code and routing number instead. If they cannot, you may need to ask the sender to use a different payment method, such as a money transfer service like Western Union or a peer-to-peer app that works internationally.