Rhode Island Boat Registration Fee Calculator
In Rhode Island, boat registration is handled by the Rhode Island DEM and renews every 2 years. The fee is based on boat length — from $37 for the smallest class up to $636 for the largest per cycle. 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)$47 per 2-year cycle$47.00
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
- New 2026–2028 biennial schedule including the length-based Environmental Access Fee.
- All boats over 12 ft must register regardless of propulsion; boats over 14 ft are titled.
What determines boat registration cost in Rhode Island?
- Boat length (fee tiers)
- Motorized vs. non-motorized
- 2-year registration cycle
- New registration vs. renewal (title/transfer fees apply once)
Frequently asked questions
Do I have to register a kayak or canoe in Rhode Island?
Generally no — unpowered craft are exempt in Rhode Island. But the moment you mount any motor, including an electric trolling motor, registration is required.
How often do I renew a boat registration in Rhode Island?
Every 2 years — the fee shown covers the full 2-year period.
More Rhode Island calculators
Boat Registration calculators for other states
Sources: https://dem.ri.gov/natural-resources-bureau/boating-registration-licenses/boat-registrations — data last reviewed 2026-07-16.