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SWIFT codes · Australia

COMMONWEALTH BANK OF AUSTRALIA SWIFT code

The main SWIFT/BIC code for COMMONWEALTH BANK OF AUSTRALIA is CTBAAU2S. See all 5 codes, with branch and city.

Main code

CTBAAU2SXXX

  1. CTBABank code

    Four letters chosen by the institution.

  2. AUCountry code

    Australia (ISO 3166)

  3. 2SLocation code

    Where the institution sits on the SWIFT network. A 1 in second place marks a passive participant.

  4. XXXBranch code

    XXX, or nothing at all, means the head office.

Institution
COMMONWEALTH BANK OF AUSTRALIA
SWIFT/BIC (8)
CTBAAU2S
SWIFT/BIC (11)
CTBAAU2SXXX
Type
Head office
Address
COMMONWEALTH BANK PLACE SOUTH, LEVEL 1,11 HARBOUR STREET, 2000 SYDNEY
Country
Australia
Details for CTBAAU2S →

All 5 codes

SWIFT/BICTypeCityAddress
CTBAAU2SXXXHead officeSYDNEYCOMMONWEALTH BANK PLACE SOUTH, LEVEL 1,11 HARBOUR STREET, 2000 SYDNEY
CTBAAUSRXXXHead officeSYDNEYCOMMONWEALTH BANK PLACE SOUTH, LEVEL 1,11 HARBOUR STREET, 2000 SYDNEY
CTBAAU2SCLSBranchSYDNEYCOMMONWEALTH BANK PLACE SOUTH, LEVEL 1,11 HARBOUR STREET, 2000 SYDNEY
CTBAAU2SITSBranchSYDNEYCOMMONWEALTH BANK PLACE SOUTH, LEVEL 1,11 HARBOUR STREET, 2000 SYDNEY
CTBAAU2SOBUBranchSYDNEYCOMMONWEALTH BANK PLACE SOUTH, LEVEL 1,11 HARBOUR STREET, 2000 SYDNEY

Paying this bank

For an international payment to an account at COMMONWEALTH BANK OF AUSTRALIA, give your bank the SWIFT/BIC code above and the beneficiary’s account number.

Questions

What is the SWIFT code of COMMONWEALTH BANK OF AUSTRALIA?
CTBAAU2S (CTBAAU2SXXX in 11-character form) is the head-office code. The bank has 5 codes in total; use the branch code only if the beneficiary gave it to you.
8 or 11 characters — which should I use?
Both reach the head office: the 8-character code is short for the 11-character one ending in XXX. A different ending identifies a branch or department, and only matters if the beneficiary’s bank asked for it.

Sending money to COMMONWEALTH BANK OF AUSTRALIA?

See the fee and the exchange rate before you confirm, and the day the money should arrive.

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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 .

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