Quick answer
In Wisconsin, registration is required for: All motorized vessels and non-motorized sailboats on Wisconsin waters. Registration is handled by the Wisconsin Department of Natural Resources (DNR), is valid for 3 years, and costs $17.00 to $100.00 before any purchase tax or local add-ons.
Official source: Wisconsin Department of Natural Resources (DNR) · Last checked in site data: June 23, 2026 · All official state agencies
Wisconsin Registration Guides
Use these Wisconsin-specific guides for renewal, title, tax, non-resident, vessel-type, and paperwork questions that need more detail than the state overview.
- Wisconsin Boat Title Transfer: Complete DNR Process Guide (2026)
- Wisconsin Boat Sales Tax: Rates, County Taxes & Exemptions (2026)
- Wisconsin Non-Resident Boating: 60-Day Registration Rule (2026)
- How to Register a Boat Without a Title in Wisconsin (2026)
- Wisconsin Kayak & Canoe Registration: Motors, Fees & DNR Rules (2026)
- Wisconsin Jet Ski & PWC Laws: Age Requirements, Safety Rules & Regulations (2026)
Vessel Types & Exemptions
In Wisconsin, registration is required for: All motorized vessels and non-motorized sailboats on Wisconsin waters. There are 2 categories of exempt vessels.
Registration is required for: All motorized vessels and non-motorized sailboats on Wisconsin waters
Exempt from registration:
- Non-motorized vessels other than sailboats (voluntary $11 registration available)
- Vessels from another state temporarily in Wisconsin
Registration Fees & Costs
Wisconsin boat registration fees range from $17.00 to $100.00 depending on vessel length and type. The state applies a 5% sales tax, and title fees are $5.00.
| Vessel Class | Reg. Fee | Total |
|---|---|---|
| Motorized < 16 ft (3-yr) | $22.00 | $22.00 |
| Motorized 16–25 ft (3-yr) | $32.00 | $32.00 |
| Motorized 26–39 ft (3-yr) | $60.00 | $60.00 |
| Motorized 40+ ft (3-yr) | $100.00 | $100.00 |
| Non-motorized sailboat (3-yr) | $17.00 | $17.00 |
Sales Tax Rate: 5%
Title Fee: $5.00
How to Register Your Boat in Wisconsin
To register a boat in Wisconsin, you must apply within Before operating on public waters of purchase through the Wisconsin Department of Natural Resources (DNR). Online registration is available. Registration is valid for 3 years.
Registration can be completed:
- Online: Through the Wisconsin Department of Natural Resources (DNR) portal
- In Person: At your local Wisconsin Department of Natural Resources (DNR) 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
Wisconsin Boat Title & Title Transfer
Wisconsin requires a boat title for all registered motorized watercraft in Wisconsin. The title application fee is $5.00, and transfers cost $5.00.
Title required: Yes — All registered motorized watercraft in Wisconsin
Title application fee: $5.00
Title transfer fee: $5.00
Required Documents for Title Transfer
- Manufacturer's Certificate of Origin (new vessels)
- Previous title (used vessels)
- Bill of Sale
- Proof of sales tax payment (5% state + local)
- Lien filing fee ($5 if applicable)
For state-specific paperwork, see Wisconsin Boat Title Transfer: Complete DNR Process Guide (2026). For the national process, see our Boat Title Transfer Guide.
Buying or Selling a Boat in Wisconsin
If you are selling a boat in Wisconsin, give the buyer a signed bill of sale, current registration records, and any title or ownership documents required by the Wisconsin Department of Natural Resources (DNR). 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 WI |
|---|---|
| Seller | Signed bill of sale, current registration, and release of interest. Sign the existing title exactly as the owner name appears. |
| Buyer | Photo ID, application, payment for registration fees, tax if due, and proof of ownership. Verify the HIN before filing. |
| Title | Required for all registered motorized watercraft in Wisconsin; title transfer fee is $5.00. |
| Tax | 5% sales or use tax may apply. |
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.
Wisconsin Boat Registration Renewal
Validity period: 3 years
Wisconsin boat registration renewal follows the same agency channel as initial registration. Online renewal or online registration services are listed as available in current WI state data. Renew before the expiration date to avoid operating with expired registration.
For more details, see our Boat Registration Renewal Guide.
Boater Safety Education Requirements
Wisconsin requires a boater safety course. Anyone born on or after January 1, 1989, must complete a DNR-approved boater safety course to operate a motorboat or PWC.
Required: Yes
Who must complete it: Anyone born on or after January 1, 1989, must complete a DNR-approved boater safety course to operate a motorboat or PWC
Accepted courses: Wisconsin DNR-approved courses (online and in-person)
Course cost: Varies by provider
Registration Number Display Rules
Number format: WI 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 Wisconsin Compares to Neighboring States
Wisconsin Boat Registration FAQ
How much does it cost to register a boat in Wisconsin?
Do I need a title for my boat in Wisconsin?
Is boater education required in Wisconsin?
Do kayaks and canoes need registration in Wisconsin?
What are the age requirements for operating boats in Wisconsin?
Can non-residents operate boats in Wisconsin?
Start Your Registration
Ready to register your boat in Wisconsin? Visit the official Wisconsin Department of Natural Resources (DNR) 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 Wisconsin Department of Natural Resources (DNR) at 888-936-7463 for the most current information.