IRS Increases Mileage Rate to 23.5 Cents Per Mile

The Internal Revenue Service announced today an increase in the optional standard mileage rates for the final six months of 2011 effective July 1, 2011. Taxpayers may use the optional standard rates to calculate the deductible costs of operating an automobile for medical expenses.

The new six-month rate for computing deductible medical or moving expenses will also increase by 4.5 cents to 23.5 cents a mile, up from 19 cents for the first six months of 2011.

In recognition of recent gasoline price increases, the IRS made this special adjustment for the final months of 2011. The IRS normally updates the mileage rates once a year in the fall for the next calendar year.

"This year's increased gas prices are having a major impact on individual Americans. The IRS is adjusting the standard mileage rates to better reflect the recent increase in gas prices," said IRS Commissioner Doug Shulman. "We are taking this step so the reimbursement rate will be fair to taxpayers."

While gasoline is a significant factor in the mileage figure, other items enter into the calculation of mileage rates, such as depreciation and insurance and other fixed and variable costs.