2025 Mileage Rate For Taxes. On december 14, 2023, the internal revenue service (irs) issued the 2025 optional standard mileage rates used to calculate the deductible costs of operating an automobile. That drops to 14 cents per mile when.
Year over year, the business mileage deduction rates increased by $0.015 and medical miles. According to the irs, in 2025, the standard mileage rate for businesses is $0.67 per mile, $0.21 per mile for medical, and $0.14 per mile for charities.