What is the process for reporting and resolving unauthorized transactions?

Asked 4 months ago
To report and resolve unauthorized transactions with Westpac Banking Corporation, the process typically begins with the customer monitoring their account for any suspicious activity. If a customer notices a transaction that they did not authorize, they should take action promptly to initiate a dispute. The first step is to contact Westpac directly to report the unauthorized transaction. Customers can do this through their online banking portal, via the mobile banking app, or by seeking the appropriate contact information on Westpac's official website. It is important for the customer to provide as much detail as possible regarding the unauthorized transaction, including the date, amount, and any other relevant information. Westpac usually has a dedicated team to handle such disputes, and they may ask for additional information or documentation to support the claim. Following the initial report, Westpac will typically investigate the transaction. They may place a hold on the affected account to prevent further unauthorized activity while the investigation is ongoing. Once the investigation is complete, Westpac will inform the customer of the outcome. If the transaction is found to be unauthorized, they will arrange for any necessary refunds or adjustments to the customer's account. For the most current and detailed information about their process, it may be beneficial to consult Westpac's official website.
Christian Allen is the editor / author responsible for this content.
Answered Jul 26, 2025

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