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Citibank routing numbers

Find the correct numbers to set up payments, transfers and autopay in the US and worldwide.

Citibank uses different routing numbers depending on several factors, including payment type and the transaction's origin or destination. You'll need this eight to 11-digit code so that banks can locate your account and process transactions like checks, automatic payments, online payments and money transfers in the US and worldwide. Learn how to find the exact routing number you need for your Citibank account.

Which Citibank routing number do I need?

The routing number you need to send or receive money through Citibank depends on whether your payment or transfer is domestic or international.
Transaction Type of routing number Citibank code
Payments and debits between US accounts ACH routing number 21000089
Wire payments between US accounts Domestic wire transfer number 21000089
Wire payments to an international account SWIFT code CITIUS33

Citibank ACH transfer routing number

The ACH routing number for Citibank is 21000089. Short for Automatic Clearing House, ACH numbers are unique to each bank in the US. The ACH number and your bank account number are used by banks and transfer apps like Zelle or Cash App to identify the exact account payments should be taken from and sent to.

Citibank wire transfer routing number

The routing number for US wire transfers through Citibank is 21000089. You can use this same number to receive international wire transfers to your Citibank account.

Citibank SWIFT code

The SWIFT code for international wire transfers through Citibank is CITIUS33. SWIFT codes are a unique combination of letters and numbers that identify specific banks and financial institutions around the globe. Codes indicate four pieces of information used to exchange money internationally between accounts:
  • The bank's name
  • Its country code
  • Its main headquarters
  • A particular branch

How to confirm the routing number for Citibank on your own

Look at a paper check associated with your Citibank account to find the routing and account numbers for your account.

Other ways to confirm the correct Citibank routing number include:
  • Call your bank. Your local Citibank branch or toll-free support line can provide you with routing numbers.
  • Sign in to your online account. Many online bank systems allow you to view the routing and account numbers from your customer dashboard.
  • Search Fedwire. Use your name, city or state to look up routing numbers for Citibank or double-check the one you have is correct.

Can routing numbers for Citibank change?

Yes. A bank may be assigned more than one routing number depending on its size and the number of states it services. While Citibank is headquartered in New York, services or branches in states outside of New York may require a different routing number. Confirm routing numbers with a Citibank agent if you're not sure.

List of Citibank routing numbers by state

State Citibank routing number
Citibank California, Northern 321171184
Citibank Delaware 31100209
Citibank Illinois 271070801
Citibank Nevada 322271724/ 322271779/ 321070007
Citibank New York 21000089
Citibank Texas 113193532
Citibank Washington DC 254070116

Bottom line

Routing numbers help banks identify your exact account to make digital payments, transfer money and even process paper checks between branches, states and countries. Learn more about how Citibank and other financial institutions use these codes to manage your money in our guide to routing numbers.

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