Idaho Springs, Colorado sales tax rate: 10.55%
Last updated Checked monthly
The sales tax rate in Idaho Springs, Colorado is 10.55%. That’s the 2.9% state rate plus 7.65% in local taxes. It’s higher than 112 of the 114 Colorado cities we checked.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.Idaho Springs combined rate
10.55%
- Colorado state
- 2.9%
- Clear Creek CountyCounty
- 2.65%
- Idaho SpringsCity
- 5%
Idaho Springs sales tax calculator
Enter a price and what you’re selling.
- ColoradoState · 2.9%$2.90
- Clear Creek CountyCounty · 2.65%$2.65
- Idaho Springs CityCity · 5%$5.00
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoIdaho Springs sales tax rate breakdown
State, county and city taxes add up to 10.55%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Colorado | State | 2.9% |
| Clear Creek County | County | 2.65% |
| Idaho Springs City | City | 5% |
| Combined rate | 10.55% |
Rate history
- July 202310.55%
- July 202410.55%
- July 202510.55%
- July 202610.55%
- Today10.55%
No change since July 2023.
Sales tax near Idaho Springs
Closest cities
- Georgetown10 mi10.05%
- Nederland15 mi9.585%
- Golden16 mi7.5%
- Winter Park17 mi11.2%
- Arvada20 mi7.96%
- Fraser20 mi9.2%
- Lakewood21 mi7.93%
- Montezuma23 mi8.375%
Elsewhere in Clear Creek County
- Georgetown10.05%
Charge the right rate in Idaho Springs, on every order.
Zamp calculates tax at each customer’s address, then files and pays every Colorado return for you, with a sales tax team you can call.
Idaho Springs 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 Idaho Springs, Colorado?
The combined sales tax rate in Idaho Springs is 10.55% as of November 2, 2026. It’s made up of 2.9% Colorado state tax, 2.65% Clear Creek County, 5% Idaho Springs City.
Does the sales tax rate vary within Idaho Springs?
Idaho Springs has no special-district taxes, so most addresses in the city pay the same 10.55%: Colorado’s 2.9% plus 2.65% county tax plus 5% city tax. This rate was calculated for the centre of Idaho Springs; the calculator prices any exact address.
Is SaaS taxable in Idaho Springs?
No.
Do online sellers have to collect sales tax in Idaho Springs?
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 Idaho Springs. Rates are checked monthly and are for information, not tax advice.
Sales tax, off your plate.
Zamp registers you, calculates every order at the customer’s address, files every Colorado return and handles notices, with a sales tax team you can call.
#1 rated support on G2
