Start time
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End time
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Maintenance type
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Friday 11 June 2021 11.30pm AEST
|
Saturday 12 June 2021 7.00am AEST
|
ATO Online services for agents and Practitioner lodgment service will be unavailable
|
Saturday 12 June 2021 10.00pm AEST
|
Sunday 13 June 2021 10.00am AEST
|
Monthly maintenance
|
Saturday 12 June 2021 10.00pm AEST
|
Sunday 13 June 2021 10.00pm AEST
|
Practitioner lodgment service and cloud will be unavailable
|
Friday 18 June 2021 11.30pm AEST
|
Monday 21 June 2021 7.00am AEST
|
Quarterly system release – Full or limited functionality may be returned earlier if the Quarterly Release is proceeding ahead of schedule
|
Saturday 7 August 2021 10.00pm AEST
|
Sunday 8 August 2021 10.00am AEST
|
Monthly maintenance
|
Saturday 4 September 2021 10.00pm AEST
|
Sunday 5 September 2021 10.00am AEST
|
Monthly maintenance
|
Friday 24 September 2021 11.30pm AEST
|
Monday 27 September 2021 7.00am AEST
|
Quarterly system release – Full or limited functionality may be returned earlier if the Quarterly Release is proceeding ahead of schedule
|
Saturday 2 October 2021 9.00pm AEST
|
Sunday 3 October 2021 10.00am AEDT
|
Monthly maintenance
|
Saturday 6 November 2021 10.00pm AEDT
|
Sunday 7 November 2021 10.00am AEDT
|
Monthly maintenance
|
Friday 3 December 2021 11.30pm AEDT
|
Monday 6 December 2021 7.00am AEDT
|
Quarterly system release – Full or limited functionality may be returned earlier if the Quarterly Release is proceeding ahead of schedule
|
Saturday 11 December 2021 10.00pm AEDT
|
Sunday 12 December 2021 10.00am AEDT
|
Monthly maintenance
|
Friday 24 December 2021 11.30pm AEDT
|
Tuesday 4 January 2022 7.00am AEDT
|
System maintenance
|
Friday 11 March 2022 11.30pm AEDT
|
Monday 14 March 2022 7.00am AEDT
|
Quarterly system release – Full or limited functionality may be returned earlier if the Quarterly Release is proceeding ahead of schedule
|
|
|
|