All boats powered by - gasoline, diesel, electric, or sail, must be registered and numbered.  Sailboards and personal watercraft are considered boats.

Nonresidents using motorboats and sailing boats that are properly registered in another state may use their boats for up to 60 consecutive days without registering their boats in Kansas.  Both in-state and out-of-state boats must have their Certificate of Number on board at all times.  Boats that are required to be registered must be properly registered before they are operated.

Cost for new boat registration is $32.50.
Boat Duplicates $ 12.50