Quick answer
In Massachusetts, registration is required for: All motorized vessels on Massachusetts waters. Registration is handled by the Massachusetts Environmental Police (MEP), is valid for 2 years, and fees are summarized as $44 to $110 for two-year registration before title, sales/use tax, lien, or document-specific charges; purchase tax or local add-ons may still apply.
Official source: Massachusetts Environmental Police (MEP) · Source status: Verified · Last checked in site data: August 16, 2026 · All official state agencies
Vessel Types & Exemptions
In Massachusetts, registration is required for: All motorized vessels on Massachusetts waters. There are 2 categories of exempt vessels.
Registration is required for: All motorized vessels on Massachusetts waters
Exempt from registration:
- Non-motorized vessels (canoes, kayaks, sailboats under 14 ft without motor)
- Non-resident non-motorized vessels used 60 or fewer consecutive days
Registration Fees & Costs
Massachusetts boat registration fees can depend on vessel length, type, and other agency rules. Current state data summarizes them as $44 to $110 for two-year registration before title, sales/use tax, lien, or document-specific charges. Sales/use tax: 6.25% Massachusetts sales/use tax when due; proof-of-tax or exemption documents may be required. Title fee information: $27.50 title fee when a title is required.
| Vessel Class | Reg. Fee | Total |
|---|---|---|
| < 16 ft (2-yr) | $44.00 | $44.00 |
| 16–25 ft (2-yr) | $66.00 | $66.00 |
| 26–39 ft (2-yr) | $88.00 | $88.00 |
| 40+ ft (2-yr) | $110.00 | $110.00 |
Sales Tax: 6.25% Massachusetts sales/use tax when due; proof-of-tax or exemption documents may be required
Title Fee: $27.50 title fee when a title is required
How to Register Your Boat in Massachusetts
To register a boat in Massachusetts, follow the Massachusetts Environmental Police (MEP) process and complete registration before operating on public waters. First-time, title, and transfer filings use Massachusetts Environmental Police document review; renewal or online steps apply only where Mass.gov lists them. Registration is valid for 2 years.
Registration can be completed:
- Online services: Use the Massachusetts Environmental Police (MEP) portal for services the agency lists online; original documents may still be required for title or ownership transactions.
- In Person: At your local Massachusetts Environmental Police (MEP) office
- By Mail: Download forms from the official website
Documents to Check Before Filing
- Completed state registration application form, if the official agency requires one
- Ownership evidence such as a bill of sale, Manufacturer's Certificate of Origin (MCO), title, or prior registration
- Valid photo identification when required by the filing office
- Tax or fee payment documentation where applicable
- Hull Identification Number (HIN) details or inspection when requested by the official agency
Massachusetts Boat Title & Title Transfer
Massachusetts title rules: All vessels 14 feet or greater in length that require registration. Title application fee: $27.50 title fee when a title is required. Title transfer fee: $27.50 title transaction fee before lien or document-specific charges.
Title required: Yes — All vessels 14 feet or greater in length that require registration
Title application fee: $27.50 title fee when a title is required
Title transfer fee: $27.50 title transaction fee before lien or document-specific charges
Documents to Check for Title or Ownership Transfer
- Manufacturer's Statement of Origin (new vessels)
- Previous title (used vessels)
- Bill of Sale
- Proof of sales tax payment
- HIN pencil tracing or digital photo
- Completed application
For a detailed guide on the title transfer process, see our Boat Title Transfer Guide.
Buying or Selling a Boat in Massachusetts
If you are selling a boat in Massachusetts, give the buyer a signed bill of sale, current registration records, and any title or ownership documents required by the Massachusetts Environmental Police (MEP). If you are buying, do not rely on the seller's word alone: match the Hull Identification Number (HIN) on the paperwork to the boat and confirm whether liens or title defects exist before paying.
| Transfer item | What to prepare in MA |
|---|---|
| Seller | Signed bill of sale, current registration, and release of interest. If a title document or electronic title release is required, sign or release it exactly as the agency instructs. |
| Buyer | Photo ID, application, payment for registration fees, tax if due, and proof of ownership. Verify the HIN before filing. |
| Title | All vessels 14 feet or greater in length that require registration. Title transfer: $27.50 title transaction fee before lien or document-specific charges. |
| Tax | 6.25% Massachusetts sales/use tax when due; proof-of-tax or exemption documents may be required. |
For buyer and seller paperwork, use the boat bill of sale template, check how to look for liens, and compare boat title transfer fees by state.
Massachusetts Boat Registration Renewal
Validity period: 2 years
Massachusetts boat registration renewal follows the same agency channel as initial registration. First-time, title, and transfer filings use Massachusetts Environmental Police document review; renewal or online steps apply only where Mass.gov lists them. Renew before the expiration date to avoid operating with expired registration.
For more details, see our Boat Registration Renewal Guide.
Boater Safety Education Requirements
Massachusetts requires a boater safety course. Hanson-Milone Act phased requirement for motorboat and PWC operators: born after January 1, 1989, by April 1, 2026; born on or before January 1, 1989, by April 1, 2028. The minimum age to operate a vessel is 12.
Required: Yes
Who must complete it: Hanson-Milone Act phased requirement for motorboat and PWC operators: born after January 1, 1989, by April 1, 2026; born on or before January 1, 1989, by April 1, 2028
Accepted courses: Massachusetts approved courses, NASBLA-approved online providers
Course cost: Varies by provider
Minimum age to operate: 12 years old
Registration Number Display Rules
Number format: MA 1234 AB
Minimum font height: 3 inches minimum
Font style: Block letters, contrasting color to hull
Placement: Both sides of bow, forward half
Sticker placement: Display validation decals as directed by Massachusetts Environmental Police registration materials
For federal rules on registration number display, see our Number Display Rules Guide.
How Massachusetts Compares to Neighboring States
| State | Min. Fee | Validity | Title Req. | Sales Tax |
|---|---|---|---|---|
| Massachusetts | $44.00 | 2 years | Yes | 6.25% Massachusetts sales/use tax when due; proof-of-tax or exemption documents may be required |
| Connecticut | Length-based | 1 year (vessels registered as of January 1 expire April 30 of the following calendar year) | Yes | 2.99% for vessels/trailers purchased on or after July 1, 2018; 6.35% for earlier purchase dates |
| New Hampshire | $47.50 | 1 year (expires December 31) | No | No New Hampshire state sales tax; registration and decal fees still apply |
| New York | $22.50 | 3 years | Yes | 4% New York state sales/use tax plus applicable local tax may apply; confirm tax proof and local rate with DMV or the Tax Department |
| Rhode Island | $32.00 | 2 years (March 1 to last day of February) | Yes | No Rhode Island state sales tax on qualifying boat purchases; confirm documentation and any non-tax fees with DEM |
| Vermont | $33.00 | 1 year or 2 years | Yes | 6% sales tax |
Massachusetts Boat Registration FAQ
How much does it cost to register a boat in Massachusetts?
Is boater education mandatory in Massachusetts?
Do I need a title for my boat in Massachusetts?
How long is boat registration valid in Massachusetts?
Can non-residents operate boats in Massachusetts?
What age can you operate a boat in Massachusetts?
Start Your Registration
Ready to register your boat in Massachusetts? Visit the official Massachusetts Environmental Police (MEP) website or use our tools to estimate costs.
Related Resources
This information is provided for reference purposes only. While we strive to keep data accurate and verified for 2026, registration requirements and fees may change. Contact the Massachusetts Environmental Police (MEP) at 508-564-4961 for the most current information.