Updating your credit card details

Updating your credit card details

To update your credit card details:

• Call us on 0800 400 600
• Visit a Westpac branch

Credit Card Operating Authority Form

Assign authority to another person for enquiry access on your credit card account.

Download an Credit Card Operating Authority Form
(PDF 72kb)

Changing your credit card type

Change your existing Westpac credit card to a different Westpac credit card

Using this form, you can apply to change the type of card you have. This includes upgrading from a hotpoints Mastercard account to a Platinum Mastercard or World Mastercard account.

Download the Card Type Change form
(PDF 48kb)

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