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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.

Natural disasters and adverse or emergency events like flooding, droughts or disease outbreaks can affect how you manage your tax. It may mean you cannot pay on time, or need to update your details, such as income estimates, with us.

There are ways that we can help you during this time. For some events, we may offer extra support to families and businesses, in addition to what we usually offer. Check the list of emergency events below.

Last updated: 09 Mar 2026
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