The optional standard mileage rates for business use of a vehicle will decrease slightly in 2020, the IRS announced (Notice 2020-05). For business use of a car, van, pickup truck, or panel truck, the rate for 2020 will be 57.5 cents per mile in 2020, down from 58 cents per mile last year after increasing from 54.5 cents per mile in 2018. Taxpayers can use the optional standard mileage rates to calculate the deductible costs of operating an automobile.
Because the law known as the Tax Cuts and Jobs Act (TCJA), P.L. 115-97, suspended the miscellaneous itemized deduction under Sec. 67 for unreimbursed employee business expenses from 2018 to 2025, the notice explains that the standard mileage rate cannot be used to claim a deduction for those expenses during that period.
The standard mileage rate also can be used under Rev. Proc. 2019-46 as the maximum amount an employer can reimburse an employee for operating an automobile for business purposes without substantiating the actual expense incurred.
Under Notice 2020-05, driving for medical care or for certain limited moving expense purposes for members of the armed forces may be deducted at 17 cents per mile, which is 3 cents lower than for 2019.
The TCJA repealed the moving expense deduction for individual taxpayers from 2018 to 2025, except for U.S. armed forces members on active duty who move pursuant to a military order and incident to a permanent change of station to whom Sec. 217(g) applies.
The rate for service to a charitable organization is unchanged, set by statute at 14 cents per mile (Sec. 170(i)).
The portion of the business standard mileage rate that is treated as depreciation will be 27 cents per mile for 2020, 1 cent more than 2019, one of the few amounts that is increasing.