Is HATRUS44BSL a valid SWIFT code?

Yes. HATRUS44BSL has the right format and is in our directory for BMO BANK NATIONAL ASSOCIATION, CHICAGO. Confirm with the beneficiary that it is the bank that holds their account.

Can I use the head-office code instead of HATRUS44BSL?

Usually, yes: international payments reach the bank through its head-office code, HATRUS44. Use HATRUS44BSL when the beneficiary or their bank asked for this branch.

SWIFT/BIC · United States

HATRUS44BSL

BMO BANK NATIONAL ASSOCIATION · Branch · CHICAGO

Code details

SWIFT/BIC: HATRUS44BSL
Institution: BMO BANK NATIONAL ASSOCIATION
Office: Branch
Branch code: BSL
Address: 320 S CANAL ST, 60606 CHICAGO
City: CHICAGO
Country: United States

What HATRUS44BSL means

HATRUS44BSL

HATRBank code
Four letters chosen by the institution.
USCountry code
United States (ISO 3166)
44Location code
Where the institution sits on the SWIFT network. A 1 in second place marks a passive participant.
BSLBranch code
Identifies one branch or department of the institution.

Other codes for BMO BANK NATIONAL ASSOCIATION

HATRUS44XXXHead office · CHICAGO HATRUS44GTMCHICAGO HATRUS44SETCHICAGO

Paying an account at this bank

United States does not use IBAN: send the beneficiary’s local account number with this code. Check an IBAN →

Questions

Is HATRUS44BSL a valid SWIFT code?: Yes. HATRUS44BSL has the right format and is in our directory for BMO BANK NATIONAL ASSOCIATION, CHICAGO. Confirm with the beneficiary that it is the bank that holds their account.
Can I use the head-office code instead of HATRUS44BSL?: Usually, yes: international payments reach the bank through its head-office code, HATRUS44. Use HATRUS44BSL when the beneficiary or their bank asked for this branch.

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About this data

Codes are checked against our directory of banks on TrillioniPay corridors. Always confirm the code with the beneficiary’s bank before sending a payment. Last updated: 23 September 2026.

Institution names and addresses: Global Legal Entity Identifier Foundation (GLEIF) LEI data, available under CC0. The address is the legal entity’s registered or head-office address, which can differ from the office SWIFT lists.

SWIFT © and database rights August 2026. All rights reserved. This Mapping Table has been developed by SWIFT. Any use of the Mapping Table, in whole or in part, is subject to the BIC/LEI Mapping Table License Agreement as published with the Mapping Table available on GLEIF's website. The Mapping Table is updated monthly. For the latest BIC information and updates, always refer to www.swift.com/bic .