Dolores, Colorado sales tax rate: 7.3%
Last updated Checked monthly
The sales tax rate in Dolores, Colorado is 7.3%. That’s the 2.9% state rate plus 4.4% in local taxes. It’s higher than 48 of the 114 Colorado cities we checked.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.Dolores combined rate
7.3%
- Colorado state
- 2.9%
- DoloresCity
- 4%
- Montezuma County HsdSpecial district
- 0.4%
Dolores sales tax calculator
Enter a price and what you’re selling.
- ColoradoState · 2.9%$2.90
- Dolores TownCity · 4%$4.00
- Montezuma County HsdSpecial district · 0.4%$0.40
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoDolores sales tax rate breakdown
State, city and special district taxes add up to 7.3%. District lines don’t follow city limits, so some Dolores addresses pay a different rate.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Colorado | State | 2.9% |
| Dolores Town | City | 4% |
| Montezuma County Hsd | Special district | 0.4% |
| Combined rate | 7.3% |
Rate history
- July 20236.8%
- July 20247.3%
- July 20257.3%
- July 20267.3%
- Today7.3%
Changed since July 2023.
Charge the right rate in Dolores, on every order.
Zamp calculates tax at each customer’s address, special districts included, then files and pays every Colorado return for you, with a sales tax team you can call.
Dolores sales tax questions.
Still have questions? Call us at 1-866-438-9267 or email us at support@zamp.com.
What is the sales tax rate in Dolores, Colorado?
The combined sales tax rate in Dolores is 7.3% as of November 2, 2026. It’s made up of 2.9% Colorado state tax, 4% Dolores Town, 0.4% Montezuma County Hsd.
Why does Dolores pay Montezuma County Hsd tax?
A special district such as Montezuma County Hsd levies its own sales tax on top of the state and city rates. District lines don’t always follow city limits, so an address a few streets away can have a different rate. This rate was calculated for the centre of Dolores; the calculator prices any exact address.
Is SaaS taxable in Dolores?
No.
Do online sellers have to collect sales tax in Dolores?
Yes, if they have nexus in Colorado: more than $100,000 in Colorado sales in the previous or current calendar year, or a physical presence in the state. They register with the Colorado Department of Revenue and charge the rate at the buyer’s address.
Sources. Colorado Department of Revenue · Zamp Sales Tax API, for the centre of Dolores. Rates are checked monthly and are for information, not tax advice.
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