UPDATE 3.15PM: Westpac One transaction histories continue to be remedied over the day as payment and transaction files are processed. We’re expecting all issues to be resolved and positions completely correct by tomorrow morning.
If you’re impacted and need urgent support today, please reach out to our Contact Centre but please note, we’re experiencing extended wait times due to demand. Our sincere apologies to anyone who's been affected - we know this can be frustrating and we thank you for your patience.
Posted Aug 20, 2026 - 15:21 NZST
Update
UPDATE 12.20PM: Access to Westpac One has been restored and the team continues to work through residual impacts from this morning’s outage including clearing held payments and working to rectify timelines. We sincerely apologise for the disruption.
Posted Aug 20, 2026 - 12:38 NZST
Update
We are continuing to work on a fix for this issue.
Posted Aug 20, 2026 - 10:10 NZST
Update
As we work to resolve this issue, we are aware of intermittent access to Westpac One and issues with some payments missing or showing incorrectly in Westpac One, as well as a small number of ATMs offline. We're very sorry for any impacts this is causing to your banking. Please be assured we're working as hard as we can to fix this issue.
Posted Aug 20, 2026 - 10:06 NZST
Update
We are continuing to work on a fix for this issue.
Posted Aug 20, 2026 - 08:31 NZST
Identified
Westpac One digital banking is now working normally. However, we're working urgently to process some payments that were delayed overnight. Thank you for your patience while we resolve this.
Posted Aug 20, 2026 - 06:36 NZST
Investigating
Due to a technical issue, Westpac One digital banking is currently unavailable. Our tech teams are urgently investigating.
We apologise for the inconvenience.
Posted Aug 19, 2026 - 23:32 NZST
This incident affects: Online Channels (Westpac One - (Browser), Westpac One - (Mobile App - iOS), Westpac One - (Mobile App - Android), Westpac One Business) and Payment Services, ATMs.