The 2020 standard mileage rate for transportation or travel expenses is now 57.5¢ for all miles of business use.
The 2020 standard mileage rate is 17¢ per mile for use of an auto for medical care.
The standard mileage rate is 14¢ per mile for use of an auto for charity.
Keep in mind for 2019 to 2025, a taxpayer can no longer deduct employment expenses unless they are in the military, or performing artists or states that allow it. Self-employed individuals and businesses can still deduct their mileage expenses.