If you use your car, truck, or van for certain purposes other than personal reasons, you can deduct the related costs or use an IRS-set mileage rate. The mileage rate for 2013 is:
Important: Using the standard mileage rate means you don’t have to keep receipts to substantiate driving-related costs. However, you must still keep records to substantiate the mileage for each purpose and other information required by the tax law.
For each mile you deduct for business driving using the standard mileage rate, you must reduce the basis in your vehicle by a “deemed depreciation” rate. For 2013, this rate is 23 cents per mile, the same as it was in 2012.
A tax rule that taxes income that is not received by you but that you may draw upon.