New Hampshire boat registration is handled by the New Hampshire Fish and Game Department, and the process depends on whether your boat has a motor and how powerful it is.
All motorized boats in New Hampshire must be registered, regardless of size. Non-motorized boats like canoes, kayaks, and sailboats without motors do not need registration. If your boat has a motor of any size, you will need a registration certificate before you can legally operate it on New Hampshire waters.
The registration itself is not expensive, but the cost varies based on the length of your boat and the type of motor. You can register in person at a Fish and Game office, by mail, or online through the New Hampshire Fish and Game website. Most people complete the process in one visit or within a few days by mail.
Key Takeaways
- Only motorized boats need registration in New Hampshire; canoes, kayaks, and non-motorized sailboats do not.
- You will need the boat's hull identification number (HIN), proof of ownership, and your New Hampshire driver's license or ID to register.
- Registration fees are based on boat length and motor type, and you can pay by cash, check, or card depending on which method you choose.
- You can register online, by mail, or in person at any New Hampshire Fish and Game office.
- Your registration certificate must be on board whenever you operate the boat.
What documents you need to bring or submit
Before you register, gather your boat's hull identification number (HIN). This is a unique 12-character code stamped into the hull, usually on the starboard (right) side near the waterline or on the transom (back). If you cannot find it, the Fish and Game Department can help you locate it.
You will also need proof of ownership. If you bought the boat new, bring the manufacturer's certificate of origin. If you bought it used, bring the previous owner's registration certificate or a bill of sale signed by the seller. If the boat is financed, bring the lienholder's information as well.
Bring a valid New Hampshire driver's license, non-driver ID, or passport. Out-of-state residents can register boats in New Hampshire if they keep the boat in the state, but they will need to provide an out-of-state ID and proof of residency in their home state.
How to register online or by mail
The New Hampshire Fish and Game Department offers online registration through their website. You will enter your boat information, HIN, motor details, and ownership documents. Payment is by credit or debit card. Once approved, you receive your registration certificate by mail within five to seven business days.
If you prefer to mail in your process, read the boat registration form from the Fish and Game website or request one by phone. Fill it out completely, include copies of your proof of ownership and ID, and mail it with a check or money order to the address on the form. Processing by mail typically takes two to three weeks.
In-person registration at a Fish and Game office
New Hampshire has multiple Fish and Game offices where you can register in person. The main office is in Concord, but there are regional offices in Durham, Pittsburg, and other locations. You can find the full list and hours on the Fish and Game website.
Bring your HIN, proof of ownership, ID, and payment. Registration fees range based on boat length, and you can pay by cash, check, or card. You will receive your registration certificate on the spot, so you can use it when ready.
Registration fees and how they are calculated
New Hampshire charges registration fees based on the length of your boat. Boats under 20 feet cost less than boats 20 to 40 feet, which cost less than boats over 40 feet. The exact fee depends on your boat's length and whether it has an inboard motor, outboard motor, or jet drive.
Registration is valid for three years from the date of issue. When your certificate expires, you will need to renew it. Renewal is simpler than initial registration and can be done online, by mail, or in person.
What happens after you register
Once registered, you will receive a registration certificate and registration numbers. The numbers must be displayed on both sides of your boat's bow (front) in letters at least three inches tall. The numbers are usually decals or paint, and they must be visible and readable from the water.
Keep your registration certificate on board whenever you operate the boat. A Fish and Game officer can ask to see it, and operating without it or with an expired certificate can result in a fine. If you lose your certificate, you can request a duplicate from the Fish and Game Department.
Transferring registration if you sell your boat
If you sell your boat, the new owner must register it in their name. The registration does not transfer automatically. Provide the buyer with the registration certificate and any documentation they will need to complete their own registration.
If you buy a used boat, you will need to register it under your name even if it already has a current registration. The previous owner's certificate is not valid for you. Bring the certificate along with your proof of ownership to complete the transfer.
Frequently Asked Questions
Do I need to register a kayak or canoe?
No. Only motorized boats need registration in New Hampshire. Kayaks, canoes, and non-motorized sailboats do not require registration. However, you may still need a boating safety certificate depending on the age of the boat operator.
What if my boat does not have a hull identification number?
Older boats or homemade boats may not have a HIN. Contact the Fish and Game Department directly. They can inspect the boat and assign a number if needed, or guide you through an alternative registration process.
Can I register a boat if I live out of state?
Yes, if you keep the boat in New Hampshire. You will need to provide an out-of-state ID and proof of residency in your home state. Some states have reciprocal agreements with New Hampshire, so check with your home state's boating authority as well.
How long does registration take if I explore online?
Online registration is processed within five to seven business days, and you receive your certificate by mail. In-person registration is when ready. Mail-in applications take two to three weeks.
What do I do if my registration certificate is lost or damaged?
Contact the Fish and Game Department and request a duplicate. You will need to provide your boat information and proof of identity. There is a small fee for a replacement certificate.