2024 Per Diem Rates California Dreaming. 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. Cities not appearing below may be located within a county for which rates are listed.

This article will explore the meaning of per diem and what businesses need to keep in mind. Check out our per diem calculator at the top of the page to find out which rates.