Colorado · Sales Tax
Colorado Sales Tax Calculator
The Colorado state sales tax rate is 2.9%. On a $100 purchase, the tax is $2.90, for a total of $102.90.
| Colorado Sales Tax | Rate | On $100 | On $1,000 |
|---|---|---|---|
| State base rate | 2.9% | $2.90 | $29.00 |
| Maximum combined | 11.2% | $11.20 | $112.00 |
| Pre-tax from $108.50 total | — | ÷1.0290 |
Frequently Asked Questions — Colorado Sales Tax
What is the sales tax rate in Colorado?
The state base sales tax rate in Colorado is 2.9%. Denver city and county rate is 8.81%; lowest state base rate in the US. The maximum combined rate (state plus highest local) reaches 11.2%.
How do I calculate sales tax in Colorado?
Multiply the pre-tax price by 0.0290 (the decimal form of 2.9%). For example, a $250 purchase has a Colorado state sales tax of $7.25, for a total of $257.25. To reverse-calculate: if you have the total and want the pre-tax price, divide the total by 1.0290.
Does Colorado charge sales tax on groceries?
Food and grocery tax rules vary by state. In Colorado, the standard rate of 2.9% applies, though some states exempt grocery staples. Check the Colorado Department of Revenue for specific grocery exemption rules.
How does Colorado compare to other states for sales tax?
The Colorado state rate of 2.9% is below the national median of approximately 6.0%. Combined with local rates, the effective rate in Colorado ranges from 2.9% to 11.2%.