When clients no longer use a vehicle for business we often leave the car and truck expenses worksheet in ProSeries and track the mileage so that we don't miss when they sell the vehicle. Some clients don't bother with a log book some years. Or for whatever reason, we want to put zero business miles on the car and truck expenses expense worksheet. Please stop the program from throwing an error when I put 0 miles for both the first and second half of the year.