Colorado Sales Tax Permit Cost (2026)
A sales-tax permit in Colorado costs $16 (2-yr) + $50 deposit. A $16 two-year license plus a one-time $50 deposit that's automatically refunded once you've remitted $50 in tax. $16 per additional location. You need it before you can legally collect sales tax.
Verified July 2026 from official sources. How we verify fees.
What it costs in Colorado
- Registration fee: $16 (2-yr) + $50 deposit
- Renewal: $16 every 2 years
- Resale certificate: free / self-issued
- Also needed: an EIN (free from the IRS) and usually a registered business
How it works
You register through the Colorado Department of Revenue, usually online, and receive your permit (often the same day). A $16 two-year license plus a one-time $50 deposit that's automatically refunded once you've remitted $50 in tax. $16 per additional location. A sales-tax permit is separate from forming the business itself — see our Colorado LLC and DBA cost pages for those fees.
Frequently asked questions
How much is a sales tax permit in Colorado?
$16 (2-yr) + $50 deposit. A $16 two-year license plus a one-time $50 deposit that's automatically refunded once you've remitted $50 in tax. $16 per additional location.
Do I need a sales tax permit in Colorado?
Yes, if you sell taxable goods or services in Colorado — you must register before collecting any sales tax from customers.
Does a Colorado sales tax permit expire?
Renewal: $16 every 2 years.