Many states, but not all, require vessels to be titled along with state registration. Boats that are federally documented should not be titled. However, some states require documented vessels to apply for a validation decal in the state of primary use.

The following is a chart showing how long boats (federally documented vessels included) may be kept in each state's waters before being subject to state registration, if so required.

Please note that state regulations change periodically, and that every state has it's own rules as to what boats need to be registered and which ones are exempted from registration (such as canoes, kayaks and non-motorized boats). To find specific information on your state's registration and titling regulations and procedures, please contact the individual state's titling and registration office.