GSA has increased the mileage reimbursement rates for federal employees who use privately owned vehicles while on official travel. The rates for the use of these modes of transportation, effective January 1, 2011, are as follows: Privately Owned Vehicle Reimbursement Rates: 2011 Rates 2010 in brackets – Airplane ……… $1.29 per mile [$1.29, no change] Automobile Rates… $0.51 cents […]