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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.

Videos

Part 1 of our GST workshop covers who needs to register for GST, how GST is calculated and the different methods of accounting for GST when filing your returns.

Last updated: 01 Apr 2023
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