We’re closing some of our systems from 6pm Friday 14 March. We expect our systems will be available again by 4pm Sunday 16 March.
During this time we are updating our systems in preparation for the changes that come into effect on or before 1 April 2025.
Our online services including myIR, SPK2IR and Gateway Services will be unavailable.
The outage will not affect any saved drafts or web requests in myIR.
Our website, general tools and calculators will remain available.