01/04/2023
The IRS increased the optional standard mileage rate used to calculate the deductible costs of operating a vehicle for business to 65.5 cents per mile driven, up 3 cents from a rare midyear increase in 2022. The increased rate was effective as of Jan. 1, 2023 (Notice 2023-03).
The notice sets the 2023 standard mileage rates at 22 cents per mile driven for medical or moving purposes for qualified active-duty members of the armed forces This is the same as the higher midyear rate for the second half of 2022.
The rate per mile driven in service of charitable organizations is 14 cents, which is set by statute and unchanged from 2022.