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Planned system outage - 12 September 2026 | Our online services including myIR, self service phone lines and gateway services will be unavailable on Saturday 12 September, 2026 from 1pm to approximately 10.30pm while we complete a planned system update. We apologise for any inconvenience this may cause.

You can object to a child support assessment or decision that affects or involves you, and we'll check if our decision was correct. If it's wrong, we'll fix it.

Last updated: 30 Apr 2025
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