Compliance & Tax · California
Car Rental Business Regulations in California
California car rental operators must register with the Secretary of State, obtain a seller’s permit from the CDTFA, register vehicles with the DMV, and carry liability coverage meeting the state minimum of 30/60/15. Airport and hotel-based rentals also carry a 3.5 percent Tourism Assessment, and rental agreements are governed by one of the most detailed disclosure laws in the country.
Last reviewed: September 2026. Verify current requirements with the CDTFA, California DMV, and Department of Insurance.
California requirements at a glance
| Sales/use tax | 7.25% base, plus local district tax of 0.10%–2.00% |
| Special rental excise tax | None — taxed as an ordinary lease of personal property |
| Tourism Assessment | 3.5% of monthly revenue, airport and qualifying hotel-based rentals only |
| Minimum liability | 30/60/15 (effective January 2025) |
| Damage waiver price cap | $25 per 24-hour period, adjusted annually for CPI-U |
| Business registration | California Secretary of State |
| Seller's permit | California Department of Tax and Fee Administration (CDTFA) |
| Vehicle registration | California DMV, commercial/rental class |
What licenses do you need to rent cars in California?
Register the business entity with the Secretary of State, then register with the CDTFA for a seller's permit before leasing any vehicle. There is no fee for the permit itself, though a security deposit may be required.
Vehicles used for rental are registered with the DMV as commercial vehicles. To report tax on rental receipts rather than at purchase, the vehicle must be registered in the lessor's name, or jointly in the lessor's and lessee's names.
What taxes apply to California car rentals?
California has no special rental-car excise tax. Rentals are taxed as ordinary leases of tangible personal property, at the standard combined sales and use tax rate: a 7.25 percent statewide base, plus city and county district taxes ranging from 0.10 to 2.00 percent, and more than one district tax can apply at the same address.
Some charges are excluded from tax when separately stated, including airport concession fees, vehicle license recovery fees, and customer facility charges. Excess mileage, late-return, and documentation fees are generally taxable.
The California Tourism Assessment
Passenger car rentals carry the highest Tourism Assessment rate of any category the program covers: 3.5 percent of monthly revenue, filed monthly with the state Office of Tourism (Form OT-100, due within 25 days of month end).
The assessment applies only to rentals that begin at an airport, or at a hotel or other lodging subject to transient occupancy tax — not to every rental in the state. Peer-to-peer car-sharing platforms are treated the same way for airport transactions. It can be passed through to renters, but if you itemize it, you must remit what you collected.
What does California rental agreement law require?
The law most guides still cite — Civil Code §1936 — was repealed in 2016. California's passenger vehicle rental rules now live in Civil Code Chapter 1.5, §§1939.01 through 1939.37. Citing the old section number on a rental agreement or compliance checklist is citing repealed law.
Under the current chapter, a damage waiver is deemed to relieve the renter of all liability unless the contract expressly says otherwise, and the price for economy through full-size vehicles is capped at $25 per 24-hour period, adjusted each January for CPI-U. Disclosure must be clear and conspicuous: the renter must be told the waiver may duplicate coverage they already have through their own auto policy or credit card, that it is optional, and its cost — with the word "optional" appearing next to the initials box.
Young renter surcharges are expressly permitted based on "reasonable age criteria" the company sets itself, with no statutory cap. Airport concession fees may be passed through if separately stated, and every rate advertisement must carry a disclaimer that additional mandatory charges may apply.
What insurance is required for rental vehicles in California?
The state minimum is 30/60/15 — $30,000 bodily injury per person, $60,000 per accident, $15,000 property damage — effective January 2025 under SB 1107 (the Protect California Drivers Act), the first increase since 1967. Alternative financial-responsibility methods such as a cash deposit or surety bond rose to $75,000.
That is the legal floor, not a recommended level of coverage for a rental fleet. Confirm appropriate commercial coverage with a broker who works with rental operators.
What changed for California operators in 2026?
AB 1374, effective January 1, 2026, extends the advertising and disclosure rules to third parties such as OTAs and travel sellers, prohibits mandatory third-party service fees on top of the rental rate, requires a total-charges estimate including government taxes and fees as soon as dates and vehicle type are given, and requires the vehicle's fuel source to be clearly disclosed before a reservation is completed.
Frequently asked questions
No. It was repealed in 2016. Current rental agreement law is Civil Code Chapter 1.5, §§1939.01–1939.37.
3.5 percent of monthly revenue, but only on rentals that begin at an airport or at a hotel subject to transient occupancy tax, not on every rental.
No. Rentals are taxed as ordinary leases under the standard 7.25 percent state rate plus local district tax of 0.10 to 2.00 percent.
30/60/15, effective January 2025 under SB 1107, up from 15/30/5.
Yes, capped at $25 per 24-hour period for economy through full-size vehicles, adjusted annually for CPI-U, with mandatory disclosure that it may duplicate coverage the renter already has.
Yes. Civil Code §1939.19 permits an additional charge based on reasonable age criteria the company sets, with no statutory cap.
AB 1374 extended pricing and disclosure rules to third-party sellers, banned mandatory third-party service fees, and requires fuel-source disclosure before a reservation completes.
Related
Neighboring states: Nevada · Arizona · Oregon
Sources: California Civil Code Chapter 1.5 · CDTFA · California Department of Insurance · California Office of Tourism