Essential maintenance activities are scheduled regularly to ensure the stability of our systems.
Times may vary slightly so check back for further updates closer to the scheduled dates.
There may be occasions where unscheduled maintenance occurs. These times will be published on this page as soon as they are known.
Check the ABR Dashboard to view performance status of ABR services.
Scheduled start time
Scheduled end time
Saturday 10 June 2017 8.00pm
Sunday 11 June 2017 8.00am
Sunday 18 June 2017 2.00am
Sunday 18 June 2017 7.00am
During the times listed above you will be unable to:
Friday 26 May 2017 10.00pm
Sunday 28 May 2017 11.00am
During the maintenance times listed above you will be unable to:
You will still be able to use your AUSkey to access other government online services.
Services may be limited during maintenance hours listed below, and you may experience problems applying for an ABN or registering, downloading and approving new AUSkeys or cancelling existing AUSkeys.
As a general guide, maintenance is performed between the hours of 12.15am EST to 7.00am EST on Thursdays and 11.30pm EST Saturday to 7.00am EST Sunday on weekends.
If table above is blank, no outages have been advised.
For information regarding scheduled maintenance or outages relating to the Data Transfer facility; please refer to system maintenanceExternal Link.
Thursdays 9.00pm EST
Fridays 8.00am EDT
If there is an outage required during the maintenance, a notice will be published closer to the scheduled date.
Tax Agent and Business portals - Current system issues are resulting in some new or cancelled ABN, GST and PAYG registrations not being reflected in the Tax Agent and Business portals. Work is underway to rectify this.
ABN application for foreign companies - we have identified an issue in the Australian Business Register (ABR) online application where foreign companies are unable to get an Australian business number (ABN) or apply for a GST-only registration.
We will assist you over the phone until the issue with the online application is resolved. You will need to:
We are working to resolve this issue and will advise once the online function is available.