Mileage rate changing Jan. 1, 2016 Posted on December 23, 2015 by grcctoday The IRS has announced that the business standard mileage rate for transportation expenses paid or incurred beginning Jan. 1, 2016, will be 54 cents per mile, down 3.5 cents from the 2015 $57.5 cent per mile rate. Share this:TwitterFacebookLike this:Like Loading... Related