ATO Online Services is now default lodgement service for BAS Agents

As of the 28th May 2019, the new ATO Online Services became the default lodgement service for BAS agents. Tax agents remain in the beta version of online services.

From 29 May, you can access Online services for agents or the BAS Agent Portal using any existing portal login, or log in as a BAS agent on You will be redirected to a new login screen.

We encourage you to continue to provide feedback about the new service by clicking the ‘Give us Feedback’ button at the bottom of every screen