Us State Department Per Diem Rates 2024 Pdf. Per diem rates are used when traveling. They include the 1) transportation industry meals and.

The special per diem rates that a taxpayer may use in substantiating travel and business expenses under the per diem substantiation method (set out in rev. Foreign per diem values for more than 160 locations, including bangkok, berlin, and rio de janeiro, were updated by the us state department and take effect.