System maintenance
Planned maintenance
AUSid credential service including registering for an AUSid and non-resident GST obligations (Simplified GST) and logging into the Online services for non-residents portal will be unavailable at the following times.
Planned maintenance; start and finish times
Start time
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End time
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Thursday 20 September 11.00am AEST
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Thursday 20 September 1.00pm AEST
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Weekly system maintenance
ATO online systems may be impacted in part or in full for scheduled weekly maintenance at the following times.
Weekly systems release; start and finish times
Start time
|
End time
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Tuesday 11.30pm AEST
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Wednesday 7.00am AEST
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Thursday 11.30pm AEST
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Friday 7.00am AEST
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Saturday 11.30pm AEST
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Sunday 7.00am AEST
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Quarterly major systems release
ATO online systems may be impacted in part or in full for major systems release at the following times.
Quarterly major systems release; start and finish times
Start time
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End time
|
Friday 28 September 11.30pm AEST
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Monday 1 October 7.00am AEST
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Saturday 8 December 2.30am AEDT
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Monday 10 December 7.00am AEDT
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Monthly system maintenance
ATO online systems may be impacted in part or in full for monthly maintenance at the following times.
Monthly system maintenance; start and finish times
Start time
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End time
|
Saturday 6 October 10.00pm AEST
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Sunday 7 October 10.00am AEDT
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Saturday 3 November 9.00pm AEDT
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Sunday 4 November 9.00am AEDT
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Friday 9 November 11.30pm AEDT
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Monday 12 November 7.00am AEDT
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Saturday 1 December 9.00pm AEDT
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Sunday 2 December 9.00am AEDT
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ATO online systems
List of ATO online systems
ato.gov.au
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Data Transfer Facility
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ATO app (some features)
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Departing Australia Superannuation Payment
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ATO Online services for Agents (Private Beta)
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EmployerTick
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ATO Online services for Individuals and Sole Traders
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Progress of Return
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Australian Business Register
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Practitioner lodgment service
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BAS Agent Portal
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SuperTick
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Business Portal
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Standard Business Reporting
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Bulk Data Exchange
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Tax Agent Portal
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See also:
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Troubleshooting, Technical help and Performance Dashboards
Troubleshooting – if you are experiencing a system issue or error message.
Technical HelpdeskExternal Link – assistance with technical log-on, connection, firewall and Virtual Private Network (VPN) issues.
Tax Agent Portal DashboardExternal Link and BAS Agent Portal DashboardExternal Link – availability and performance of Tax Agent and BAS Agent Portal.
Practitioner lodgment service dashboardExternal Link – availability and performance of the practitioner lodgment service.
Superannuation DashboardExternal Link – availability and performance of superannuation enabling service.
Staying informed
Subscribe to email updates to be alerted when this page is updated
Subscribe to Tax professionals alerts to receive email or SMS notification for unplanned portal, ELS or PLS maintenance windows and functionality issues.
Follow us on FacebookExternal Link or TwitterExternal Link – for updates and reminders of major system maintenance.
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This page contains information about planned maintenance windows and how to be alerted.