Per the IRS, as of Jan. 1, 2013, the OPTIONAL standard mileage rates for the use of a car (also vans, pickups or panel trucks) will be:

· 56.5 cents per mile for business miles driven.

· 24 cents per mile driven for medical or moving purposes.

· 14 cents per mile driven in service of charitable organizations.

http://www.irs.gov/uac/2013-Standard-Mileage-Rates-Up-1-Cent-per-Mile-for-Business,-Medical-and-Moving

Note rates are subject to change, please confirm rates with IRS website.