23 Jun 08 Portal maintenance scheduleThe ATO has advised that the portals will be closed at the following times for scheduled system maintenance.
- 6pm Saturday 12 July-8am EST Sunday 13 July 2008
- 6pm Saturday 2 August-8am EST Sunday 3 August 2008
- 6pm Saturday 13 September-8am EST Sunday 14 September 2008
For a copy of the advice, go here