Do I need to register a kayak in California?

Registration is required for sailboats over 8 feet and any boat with a motor. Human-powered kayaks, canoes and paddleboards aren't on that list.

California kayak, canoe and paddleboard rules

No registration

Last checked Oct 26, 2026 against the official sources listed below. Rules change; confirm with the agency before you go.

Registration	Not needed without a motor Registration is required for sailboats over 8 feet and any boat with a motor. Human-powered kayaks, canoes and paddleboards aren't on that list.
Launch or access permits	Motorized boats may also need the Quagga and Zebra Mussel Infestation Prevention fee sticker.
Life jackets, whistle and light	Federal rules apply (see below).
Aquatic invasive species	No paddlecraft AIS sticker or permit found on the official pages we checked. Always clean, drain and dry your boat.

California permit checker
Kayak, canoe, SUP or inflatable, with or without a motor

Life jacket: a U.S. Coast Guard-approved wearable life jacket for each person aboard canoes, kayaks and paddleboards. Children under 13 must wear one while underway unless the state sets its own age rule.
Sound signal: carry a whistle or horn; your voice doesn't count.
Light: from sunset to sunrise and in poor visibility, have a white light (flashlight or lantern) ready to show in time to prevent a collision.
Night signals: manually propelled boats are exempt from daytime visual distress signals but must carry night signals on coastal waters after dark.