New Hampshire Boat Registration Fee Calculator
In New Hampshire, boat registration is handled by the New Hampshire DMV (town clerks/agents) and renews annually. The fee is based on boat length — from $24 for the smallest class up to $92 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)$34.00
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
- Base tiers per the statute amended January 2025. Add roughly $20 in surcharges (lake restoration $9.50, boat access $5, agent fee $5, search & rescue $1) plus a value-based in-lieu fee that scales with hull type, length, and age ($10 minimum).
- New Hampshire does not title boats; only motorized vessels register.
What determines boat registration cost in New Hampshire?
- 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 New Hampshire?
Generally no — unpowered craft are exempt in New Hampshire. But the moment you mount any motor, including an electric trolling motor, registration is required.
How often do I renew a boat registration in New Hampshire?
Annually.
More New Hampshire calculators
Boat Registration calculators for other states
Sources: https://gc.nh.gov/rsa/html/XXII/270-E/270-E-5.htm — data last reviewed 2026-07-16.