Commerce City, CO Sales Tax Rate
The combined sales tax rate in Commerce City, Colorado is 9.75% (2.9% state, 0.75% county, 4.5% city and 1.6% special district). Calculate the sales tax on any purchase in Commerce City. Rates effective July 2026.
- State tax
- 2.9%
- County tax (Adams)
- 0.75%
- City tax (Commerce City)
- 4.5%
- Special district tax
- 1.6%
- Combined rate
- 9.75%