Revenue and Taxation Code section 12002
(a)
A hull, which is not a documented vessel registered with the Transportation Department of the United States; or(b)
Anything carried in, attached to, used in transportation of or any risk written in connection with any hull defined in (a) above, unless:(1)
Renting or chartering boats;(2)
Using boats himself for commercial purposes; or(3)
Building or repairing boats.
Source:
Section 12002, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=RTC§ionNum=12002.
(accessed May 10, 2025).