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System outages

Information for stakeholders affected by USI registry system outages

Current releases and outages

The myID app will be unavailable between 11:30 pm (AEDT) Thursday 22 January 2026 and 8:00 am (AEDT) Friday 23 January 2026 to allow the ATO to undertake system maintenance. For more information go to: https://www.myid.gov.au/

Past releases and outages

Start dateEnd dateAdditional information
7:00 pm (AEDT) Monday 19 January 202610:00 pm (AEDT) Monday 19 January 2026The USI Registry System was intermittently unavailable to allow for scheduled maintenance.
8:00 pm (AEDT) Thursday 15 January 20266:00 am (AEDT) Friday 16 January 2026The USI Registry System was intermittently unavailable to allow for scheduled maintenance.
7:00 pm (AEDT) Wednesday 14 January 202610:00 pm (AEDT) Wednesday 14 January 2026The USI Registry System was intermittently unavailable to allow for scheduled maintenance.
8:00 pm (AEDT) Thursday 11 December 20256:00 am (AEDT) Friday 12 December 2025The USI Registry System was intermittently unavailable to allow for scheduled maintenance.

Download the file below for a summary of the USI Registry System outages over the last 12 months.

System outages past 12 months - as at December 2025(PDF, 151.41 KB)
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We acknowledge the Traditional Owners and Custodians of Country throughout Australia and their continuing connections to land, sea and communities. We pay our respects to them, their cultures and their Elders; past, present and emerging.