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FBT calculation rates for motor vehicles

Find the per kilometre rate you need to use for calculating fringe benefits tax (FBT) for motor vehicles.

Published 1 April 2026

Basic car rate – cents per kilometre basis

You now use a single rate per kilometre for all motor vehicles (regardless of the size of the engine).

You must use the basic car rate determined by the Commissioner of Taxation for the year ending 31 March 2026 if you reimburse an employee on a cents per kilometre basis for certain car expenses.

Basic car rate – cents per kilometre basis

FBT year

Cents per kilometre rate

1 April 2025 – 31 March 2026

Rate for the income year 1 July 2025 – 30 June 2026 is 88 cents.

More information

For more assistance, refer to:

QC106238