International Per Diem Rates 2024 Uk. Foreign per diem rates by location dssr 925. Per diem — or scale rate payments — rates are defined by the hmrc and differ from domestic to overseas trips.

They do so by determining the standard cost of lodging, meals, and any incidental expenses that could occur when traveling on business to a specific country. Homeland revenue & customs regulate and modulate the allowable per diem rates in the uk—both domestic and international.