The Commissioner has determined that the rate at which work-related car expense deductions may be calculated using the cents per kilometre method is 72 cents per kilometre for the income year commencing 1 July 2020.
The rate applies to the income year commencing 1 July 2020 and remains applicable to subsequent income years until such time as the Commissioner determines that it should be varied.
https://www.legislation.gov.au/Details/F2020L00676Car expenses per kilometre rate for 2020/21