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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.

The prescribed rate used to calculate fringe benefit tax on low-interest, employment-related loans has decreased from 6.29% to 5.77% for the quarter beginning 1 January 2026. 

Prescribed interest rates for fringe benefit tax (FBT)

Last updated: 05 Mar 2026
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