Colorado sales tax at a glance
Colorado's typical combined rate of 7.89% ranks 16th highest among the 50 states. Colorado pairs the lowest state rate (2.9%) with some of the highest and most varied local rates — up to 9.1% locally.
What sales tax adds at the register
At the average combined rate of 7.89%:
| Price | Sales tax | Total |
|---|---|---|
| $25 | $1.97 | $26.97 |
| $100 | $7.89 | $107.89 |
| $500 | $39.45 | $539.45 |
| $2,000 | $157.80 | $2,157.80 |
Frequently asked questions
+What is the sales tax in Colorado in 2026?
Colorado's state sales tax is 2.9%. Cities, counties and districts add local taxes averaging 4.99% (population-weighted), for a typical combined rate of 7.89% — and up to 12% in the highest-tax localities. Colorado pairs the lowest state rate (2.9%) with some of the highest and most varied local rates — up to 9.1% locally.
+How do I calculate Colorado sales tax backwards from a total?
Divide the total by 1 plus the rate as a decimal. At 7.89%, a $107.89 total means a $100.00 price and $7.89 tax. Choose "Total after tax (reverse)" above to do it automatically.
+Do online orders charge Colorado sales tax?
Yes. Since the Wayfair decision, large online sellers must collect Colorado sales tax based on your delivery address — the same state and local rate you'd pay in a store.
+Is the rate the same everywhere in Colorado?
No. Local rates vary by city and county, from 2.9% (state only) up to about 12%. Use a recent receipt or your state revenue department's lookup for your exact address.
Rates as of July 1, 2026, from state revenue departments compiled by the Tax Foundation; local averages are population-weighted. Product exemptions (groceries, clothing, medicine) vary by state. Estimates only — see our terms.