How do I challenge a Westpac credit card chargeback decision?
A practical guide to Westpac chargeback complaints, including the Banking Code of Practice and AFCA review rights.
Regulator
AFCA
Key legislation
Banking Code of Practice
Dispute path
Letter first, deadline tracked. If they go quiet, escalation to AFCA is prepped and ready.
A Westpac credit card chargeback dispute usually turns on whether the merchant transaction was disputed properly, whether the bank followed the right process, and whether the bank gave you a fair explanation. The Banking Code of Practice is a key guide to how banks should handle complaints and customer treatment.
Keep the merchant receipt, bank statement, dispute form, and all the bank correspondence in one file. Ask Westpac to explain whether it considered the merchant response, the evidence of the charge, and the time period for the dispute.
If the bank’s answer is not sufficient, AFCA can review the complaint. Framing the dispute around process, fairness, and the bank’s obligations usually gives you a stronger position.
Frequently asked questions
What is a chargeback?
It is a process for disputing a card transaction where the charge is wrong, unauthorised, or not as described.
Does the Banking Code help?
Yes, because it sets expectations for how banks should handle complaints and customer outcomes.
Can I complain if the bank refuses the chargeback?
Yes. You can ask for a formal review and escalate if needed.
What should I send?
Your statement, receipt, dispute form, and any merchant or bank messages.
Is AFCA available?
Yes, for many banking complaints once the bank’s internal process is exhausted.
What if the merchant already refunded me?
That can still matter, but you should ask the bank to explain how it assessed the dispute and what was considered.
What if Westpac just ignores my letter?
Silence is not a dead end, it is a deadline breach. Westpac is expected to respond to a formal complaint within 30 days. Build your letter with us and we track that deadline for you: a countdown check-in two weeks in, and if they miss the deadline, your escalation to AFCA (the Australian Financial Complaints Authority) arrives pre-filled and ready to lodge. Escalating is free.
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Open the Westpac armoury →screwtheman.com is not a law firm and does not provide legal advice. The content on this page is for general information on consumer rights, legislation, and dispute pathways. For complex legal matters, consult a qualified lawyer or the relevant regulator.