California Boat Registration:
Requirements, Fees & How to Apply (2026)
Complete guide to California boat registration. Learn about fees ($24-$54), required documents, online registration, title transfer, and renewal process.
Key Takeaway: California requires registration for motorized vessels and all sailboats 8 feet or longer used on california public waterways. Registration fees range from $24 to $54 and are valid for 2 years (biennial, renewed in odd-numbered years). A boat title is required. Boater education is mandatory. Online registration is available.
Which Boats Need Registration in California?
Must Register
All motorized vessels and all sailboats 8 feet or longer used on California public waterways.
Exemptions
- Non-motorized vessels under 8 feet in length
- Ship's lifeboats used solely for lifesaving purposes
- Vessels owned by the U.S. Government
- Federally documented vessels (USCG) — exempt from state registration but subject to use tax
California Boat Registration Fees & Costs
Registration Process in California
Gather Required Documents
Prepare all necessary documentation including proof of ownership, identification, and HIN verification.
Choose Registration Method
Register online, by mail, or in person at your local California Department of Motor Vehicles (DMV) office.
Submit Application & Pay Fees
Complete the registration form and pay the applicable fees. Deadline: 30 days after purchase.
Receive Registration Number
Once approved, you will receive your registration certificate, number, and validation stickers.
Display Registration Number
Affix the registration number and stickers to your vessel according to state display requirements.
Required Documents Checklist
Boat Title & Title Transfer in California
All motorized vessels and sailboats 8 feet or longer. Title must be transferred upon change of ownership.
Issued by: California Department of Motor Vehicles (DMV)
Submit the signed title from the seller (or a bill of sale if no title exists), a completed Application for Vessel Transfer and Reassignment (REG 227), proof of identification, and pay the $15 transfer fee plus $9 title fee and applicable use tax at a DMV office.
$9.00
$15.00
Available
Registration Renewal in California
Boater Safety Education in California
As of January 1, 2025, all operators of recreational motorized vessels on California waterways must possess a California Boater Card. The card is valid for life. Fines start at $100 for a first offense.
- Operators of non-motorized vessels (kayaks, canoes, sailboards)
- Persons operating rental vessels with on-site instruction
- Youth under 16 operating boats under 15 HP under direct supervision
- U.S. Coast Guard licensed operators
Registration Number Display Rules
All registered vessels in California must display their registration number and validation stickers according to the following requirements:
California vs Neighboring States
Neighboring state data will be available once more states are added.
Frequently Asked Questions About California Boat Registration
How much does it cost to register a boat in California?
California charges a flat $29 for original vessel registration, plus a $9 title fee and $16 Quagga/Zebra Mussel Fee for freshwater vessels (total $54). Biennial renewals cost $20 plus the $16 mussel fee ($36 total). Unlike most states, California does not base fees on vessel length.
How long is boat registration valid in California?
California uses a biennial (2-year) registration cycle. Renewals are due in odd-numbered years. The registration expiration date is December 31 of the odd-numbered renewal year.
Can I register my boat online in California?
Yes, the California DMV offers online vessel registration and renewal services. You can also register in person at any DMV field office or by mail.
Do I need a title for my boat in California?
Yes, California requires titles for all motorized vessels and sailboats 8 feet or longer. The title fee is $9 for original issuance and transfers.
What sales tax applies to a boat purchase in California?
California charges a use tax on vessel purchases at the rate applicable in the county where the vessel is principally moored. The minimum rate is 7.25%, but county rates can go as high as 10.25%. There is no cap on the tax amount.
Do non-residents need to register their boat in California?
Non-residents may use their vessel in California for up to 60 consecutive days with a valid registration from their home state. If the vessel remains in California beyond 60 days, it must be registered with the California DMV and use tax may be assessed.
Do I need a California Boater Card?
Yes, as of January 1, 2025, all operators of recreational motorized vessels in California must have a California Boater Card. The card requires completing a state-approved boating safety course and passing an exam. It is valid for life. Fines start at $100 for operating without it.
How do I transfer a boat title in California?
Submit the signed title from the seller, a completed REG 227 form, proof of identification, and pay the $15 transfer fee plus $9 title fee and applicable use tax at a DMV office. If the seller does not have a title, a bill of sale and HIN verification may be required.
Ready to Register Your Boat in California?
Visit the official California Department of Motor Vehicles (DMV) website to start your boat registration or renewal.
Register at California Department of Motor Vehicles