Colorado Boat Registration Fee Calculator
In Colorado, boat registration is handled by the Colorado Parks & Wildlife and renews annually. The fee is based on boat length — from $61.25 for the smallest class up to $101.25 for the largest per year. Non-motorized craft like kayaks and canoes are generally exempt (check local rules for sailboats). Boats with motors — including trolling motors on otherwise unpowered craft — almost always require registration.
Your boat
- Registration fee (by length)$61.25
Estimate only — actual fees are set by your state and county at the time of registration. Data last reviewed 2026-07-16. This state's full local formula is not yet implemented; see the notes below the calculator.
Good to know
- Totals include the mandatory $25 resident ANS (aquatic nuisance species) stamp and $1.25 search & rescue surcharge; nonresidents pay a $50 ANS stamp.
- Colorado does not title boats. Registration runs the calendar year.
What determines boat registration cost in Colorado?
- Boat length (fee tiers)
- Motorized vs. non-motorized
- New registration vs. renewal (title/transfer fees apply once)
Frequently asked questions
Do I have to register a kayak or canoe in Colorado?
Generally no — unpowered craft are exempt in Colorado. But the moment you mount any motor, including an electric trolling motor, registration is required.
How often do I renew a boat registration in Colorado?
Annually.
More Colorado calculators
Boat Registration calculators for other states
Sources: https://cpw.state.co.us/register-boat — data last reviewed 2026-07-16.