The Wisconsin WI Department of Transportation issues titles and/or registration (license plates) for automobiles, motorcycles, trailers and trucks. Boat registration fees help fund efforts to preserve our natural resources through activities such as lake clean-up, public boat ramp maintenance and other conservation initiatives. Smaller recreational and commercial vessels use state registration. Before you begin, make sure you have all the required documents for boat registration and titling. Learn more about registering a … Access or Create Your Account Search by Customer Number Customer Number Required. DNR Account Lookup. The WI Department of Natural Resources will send you a renewal notice prior to your registration's expiration date. The boater safety handbook of Wisconsin Department of Natural Resources. WISCONSIN BOAT REGISTRATION INFORMATION. We’ve streamlined your login by providing you with username and password access to your account directly from the home page. The vessel may be new or used. Letters separated by a space or a dash (-) Wisconsin Specific Registration Laws. However, they will check for hull identification numbers and verify registration certificates in hand by telephone. Please contact DNR at 1-888-936-7463. Boat owners should indicate a change of address or change of email online, when talking to the Service Center operator, or on the mailed renewal form. State registration numbers will be configured as MS-5678-BF, or similar. Cancel Submit. WI DNR boat registration is required for motorized boats over 12 feet in length. If your new boat (except kayaks or canoes) is longer than 16', your dealer will apply for title and registration (license) on your behalf, and is responsible for providing you with license materials. How to register your boat Step 1: A complete, accurate and signed Wisconsin boat registration application (Form 9400-193) If a boat registration is submitted online, the online process includes an electronic attestation in lieu of a signature. Anyone born on or after January 1, 1989 is required to complete a boating safety course to legally operate a motorized boat or personal watercraft (PWC) on Wisconsin waters. The first two characters designate the state in … Sales Taxes. This agency does not facilitate online boat record searches for the general public. Already have a Username & Password? Boat registration numbers come at two levels, state and federal. Owning and operating recreational and commercial vessels with larger carrying capacities require federal documentation. WISCONSIN BOAT REGISTRATION INFORMATION. Complete Section F on the Watercraft Application. Check or Money Order payable to DNR (see fee chart) Provide as much information about the craft in which we are doing the Title Search on.