Vessel Types & Exemptions
In Rhode Island, all motorized vessels and sailboats on rhode island waters. There are 3 categories of exempt vessels.
Registration is required for: All motorized vessels and sailboats on Rhode Island waters
Exempt from registration:
- Human-powered inflatable boats, surfboards, rowboats
- USCG documented vessels (registration still required)
- Out-of-state registered boats for 90 days or less
Registration Fees & Costs
Rhode Island boat registration fees range from $32.00 to $620.00 depending on vessel length and type. The state applies a 7% sales tax, and title fees are $25.00.
| Vessel Class | Reg. Fee | Total |
|---|---|---|
| 1–15 ft (2-yr) | $32.00 | $32.00 |
| 16–20 ft (2-yr) | $42.00 | $42.00 |
| 21–25 ft (2-yr) | $66.00 | $66.00 |
| 26–30 ft (2-yr) | $108.00 | $108.00 |
| 31–35 ft (2-yr) | $212.00 | $212.00 |
| 36–40 ft (2-yr) | $264.00 | $264.00 |
| 41–45 ft (2-yr) | $316.00 | $316.00 |
| 46–50 ft (2-yr) | $418.00 | $418.00 |
| 50+ ft (2-yr) | $620.00 | $620.00 |
Sales Tax Rate: 7%
Title Fee: $25.00
How to Register Your Boat in Rhode Island
To register a boat in Rhode Island, you must apply within Before operating on public waters of purchase through the Rhode Island Department of Environmental Management (DEM). Online registration is available. Registration is valid for 2 years (March 1 to last day of February).
Registration can be completed:
- Online: Through the Rhode Island Department of Environmental Management (DEM) portal
- In Person: At your local Rhode Island Department of Environmental Management (DEM) office
- By Mail: Download forms from the official website
Required Documents
- Completed registration application form
- Bill of Sale or Manufacturer's Certificate of Origin (MCO)
- Valid photo identification
- Proof of sales tax payment
- Hull Identification Number (HIN) verification
Title & Title Transfer
Rhode Island requires a boat title for all vessels larger than 14 feet, regardless of propulsion. The title application fee is $25.00, and transfers cost $5.00.
Title required: Yes — All vessels larger than 14 feet, regardless of propulsion
Title application fee: $25.00
Title transfer fee: $5.00
Required Documents for Title Transfer
- Manufacturer's Statement of Origin (new vessels)
- Previous title (used vessels)
- Notarized Bill of Sale
- Application for Initial Vessel Certificate of Title
- Valid photo ID
For a detailed guide on the title transfer process, see our Boat Title Transfer Guide.
Registration Renewal
Validity period: 2 years (March 1 to last day of February)
Renewal is available through the same channels as initial registration — online (if available), in person, or by mail. Be sure to renew before your registration expires to avoid late fees.
For more details, see our Boat Registration Renewal Guide.
Boater Safety Education Requirements
Rhode Island requires a boater safety course. All PWC operators (no exceptions), and all persons born on or after January 1, 1986, operating motorized vessels over 10 HP.
Required: Yes
Who must complete it: All PWC operators (no exceptions), and all persons born on or after January 1, 1986, operating motorized vessels over 10 HP
Accepted courses: RI DEM approved courses, NASBLA-approved online providers
Course cost: Varies by provider
Registration Number Display Rules
Number format: RI 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: Within 6 inches of registration number
For federal rules on registration number display, see our Number Display Rules Guide.
How Rhode Island Compares to Neighboring States
| State | Min. Fee | Validity | Title Req. | Sales Tax |
|---|---|---|---|---|
| Rhode Island | $32.00 | 2 years (March 1 to last day of February) | Yes | 7% |
| Connecticut | $75.00 | 1 year | Yes | 6.35% |
| Massachusetts | $44.00 | 2 years | Yes | 6.25% |
Rhode Island Boat Registration FAQ
How much does it cost to register a boat in Rhode Island?
Do I need a title for my boat in Rhode Island?
Is boater education required in Rhode Island?
When does boat registration expire in Rhode Island?
Can non-residents operate boats in Rhode Island?
Do outboard motors need separate registration in Rhode Island?
Start Your Registration
Ready to register your boat in Rhode Island? Visit the official Rhode Island Department of Environmental Management (DEM) 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 Rhode Island Department of Environmental Management (DEM) at 401-222-6647 for the most current information.