Help Foreign exchange & international payments FAQs.

What is an IBAN number?

An IBAN (International Bank Account Number) is used in certain countries to identify the bank, branch and account number. New Zealand banks do not use IBANs; if required for a payment you are sending overseas, you’ll need to get this number from your recipient.

Learn more.

Why are IBANs needed for international payments?

Things you should know.

Westpac Banking Corporation (acting through its New Zealand branch) ABN 33 007 457 141, incorporated in Australia (Westpac) is the provider of foreign exchange and international payment products and services. See information about our International Service Fees.