fing are true regarding vehicle expenses, EXCEPT: yers providing gratuitous service to a charitable organization may claim a standard mileage deduction tandard mileage rate is the same for business use as it is for medical and moving purposes tandard mileage deduction is available for business, charitable, medical, and moving miles mileage deduction for moving is only available for members of the Armed Forces on active duty who move pursuant to military order incident to a permanent change of station