Per Diem 2024 Denver Colorado. The state of colorado allows mileage reimbursement at 90% of the prevailing irs rate for actual. Click on any county for a detailed breakdown of the per diem rates.
The general services administration (gsa) sets these rates, which are effective from october 2024 to september 2025. Check out our per diem calculator at the top of the page to find out which rates apply to your business trip in colorado.