Pper Diem Rates 2025 Hawaii. Transportation (airfare rates, pov rates, etc.) get reimbursement rates for the use of your own vehicle while on official government travel. Gsa has announced the per diem rates for federal employees traveling on official business in fiscal year 2025, starting october 1, including an increase from $98 to.
2025 federal allowable mileage rates memo :. All per diem rates for 2025 and other years are available on the gsa website.