Is CITIHKAX a valid SWIFT code?

Yes. CITIHKAX has the right format and is in our directory for CITIBANK (HONG KONG) LIMITED, HONG KONG. Confirm with the beneficiary that it is the bank that holds their account.

What is the difference between CITIHKAX and CITIHKAXXXX?

None. CITIHKAX is the 8-character form of CITIHKAXXXX; XXX at the end means the head office. Either works.

SWIFT/BIC · Hong Kong SAR China

CITIHKAX

CITIBANK (HONG KONG) LIMITED · Head office · HONG KONG

Code details

SWIFT/BIC: CITIHKAX (CITIHKAXXXX)
Institution: CITIBANK (HONG KONG) LIMITED
Office: Head office
Branch code: XXX · head office
Address: CITI TOWER, ONE BAY EAST, NO.83 HOI BUN ROAD, KWUN TONG, KLN, HONG KONG
City: HONG KONG
Country: Hong Kong SAR China

What CITIHKAX means

CITIHKAXXXX

CITIBank code
Four letters chosen by the institution.
HKCountry code
Hong Kong SAR China (ISO 3166)
AXLocation code
Where the institution sits on the SWIFT network. A 1 in second place marks a passive participant.
XXXBranch code
XXX, or nothing at all, means the head office.

Paying an account at this bank

Hong Kong SAR China does not use IBAN: send the beneficiary’s local account number with this code. Check an IBAN →

Questions

Is CITIHKAX a valid SWIFT code?: Yes. CITIHKAX has the right format and is in our directory for CITIBANK (HONG KONG) LIMITED, HONG KONG. Confirm with the beneficiary that it is the bank that holds their account.
What is the difference between CITIHKAX and CITIHKAXXXX?: None. CITIHKAX is the 8-character form of CITIHKAXXXX; XXX at the end means the head office. Either works.

Sending to CITIHKAX?

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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 .