Non Profit Mileage Rate 2024. This rate reflects the average car operating cost, including gas, maintenance, and depreciation. Page last reviewed or updated:
The standard mileage deduction is the simpler method, involving multiplying the total business miles driven by the irs standard mileage rate. Beginning on january 1, the 2024 optional standard mileage rates used to calculate the deductible costs of operating an automobile for business, charitable, medical, or moving.