- Phone Directory
- Departments
- Town Manager
- Assessing Department
- Community Development
- Finance Department
- Human Resources
- Parks and Recreation
- Town Clerk & Tax Collector
- Boat Registrations
- Civil Unions
- Dog Licenses
- Dredge and Fill Permits
- Elections & Voting
- Fund Solicitation Permits
- Marriage Licenses
- Property Taxes
- Registration Renewals
- Registrations - New Purchase
- Registrations - resident moved from within NH
- Registrations-resident new to NH
- Transfer Station Permits
- Vital Records
- Welfare Department
- About Merrimack
- Permits and Forms
- Public Hearing Notices
What boats need to be registered?
A registration is required on all boats with motors of any type and sailboats twelve (12) feet in length and up. Sailboats under twelve (12) feet in length, rowboats and canoes powered by sail, oars, paddles or other human power are exempt from registration requirements.
All boats made after 1972 must have 12 digits in the Hull Identification Number. If there are more or less than 12 digits, you must call Marine Patrol at 293-2037 to arrange for an inspection. They will give you a boat "No Vin" verification form which you need to take to a sub-station (located in Milford or Manchester) to register your boat.
Boat Registration Renewals:
If your boat was previously registered in the State of New Hampshire, a renewal registration will be mailed to you, which you will bring to the Town Clerk's office for completion and payment of fees.
All boat registrations expire on December 31st of the current year.
New Boat Purchase:
You will need to present a bill of sale containing all pertinent information on the boat; i.e. hull identification number, model year, make, type of fuel, length, etc. A boat registration will be completed based upon this information. Fees for the Town and State will be collected based on the year, make and length of the boat.