Help & support
Planned maintenance
-
Saturday 25 October - Sunday 26 October 2025
CommBiz Customers
CommBiz and the CommBiz Mobile app will not be available between 8:00pm Saturday 25 October - 5:00am AEDT Sunday 26 October 2025.
CommBank app
CommBank Yello may be affected between 12:00am - 5:00am AEDT Sunday 26 October 2025.
Monday 27 October - Tuesday 28 October 2025
The 'Your complaints' homepage in the CommBank app and in NetBank will not be available between 8:00pm Monday 27 October - 12:00am AEDT Tuesday 28 October 2025.
Please plan ahead for your banking.
We apologise for any inconvenience. Thank you for your patience.