Irs Per Diem Meal Rates 2024. Foreign per diem rates by location dssr 925. After rates have increase the last couple years, rates are set.
— the notice is effective for any per diem allowance paid for lodging, meal, and incidental expenses after october 1, 2024, the beginning of the u.s. — 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.