California Car Bill of Sale Requirements

California Car transfer fees and requirements

In California, the title transfer fee is $23 and registration costs $46 base fee plus additional fees. Car sales are subject to 7.25% base state rate; total can reach 10.25% with local taxes. California does not require notarization for private-party car transfers. Emission testing is required in California — verify the car passes before completing the sale.

• Smog certification required for vehicles 4+ model years old
• REG 262 form required for title transfer
• Use tax due within 30 days if purchased from a private party
• Smog transfer fee of $8 applies

Official California bill of sale form

The official California bill of sale form is REG 135 (Bill of Sale). BillOfSaleNow generates a document that meets all California requirements and can be used in place of the official form.

California sales tax on car purchases

California has a 7.25% state sales tax rate. 7.25% base; county/city adds 0.25–3.25% (total up to 10.75%). Private-party car sales in California are subject to sales tax. Use tax applies to private party purchases at the same rate. The title transfer fee is $23.

Car market data and safety information

The most common car makes in private-party sales are Toyota, Honda, Ford, Chevrolet, Nissan. Average private-party car prices range from $5,000–$25,000. The average NCAP safety rating for recent car models is 4.2 out of 5 stars. Cars average 3.1 NHTSA recalls per model across categories including Airbags (Takata), Power Train, Fuel System.

Safety checkpoints for buying a used car

Before completing a car bill of sale in California, verify these safety items:

• Verify airbag recall status (Takata recall affected 67M+ vehicles)
• Check tire age — tires over 6 years old degrade regardless of tread depth
• Confirm brake pad thickness and rotor condition
• Test all seatbelts for proper retraction and latching

Car insurance and depreciation in California

Liability insurance required in 49 states (New Hampshire is the exception). Average annual premium: $1,600–$2,200. Cars lose approximately 20% of value in the first year and 60% over five years. Japanese brands retain value best. Peak season for private car sales is spring (march–may) when tax refunds boost demand, with an average of 21 days on market.

Car registration and titling

Cars are classified as "Passenger vehicle" for registration purposes. Standard passenger cars weigh 2,500–4,500 lbs; no special weight-class registration required. Federal odometer disclosure is required for cars under 20 years old.

Car title transfer rules

Standard passenger vehicle title transfer requires a signed title, bill of sale, and odometer disclosure statement. Both buyer and seller must sign the title assignment. A clean certificate of title signed by the registered owner is the primary transfer document. Some states issue electronic titles that must be converted to paper before a private sale.

Odometer disclosure for car sales

Federal law (49 CFR 580) requires an odometer disclosure for passenger cars less than 20 years old at the time of transfer. The seller must certify the reading is accurate or indicate if the odometer has been tampered with or exceeds its mechanical limits.

• Applicable law: 49 CFR Part 580 — Odometer Disclosure Requirements

Required disclosures for car sales in California

When selling a car in California, the following disclosures apply:

• Salvage or rebuilt title status must be disclosed to the buyer before sale.
• Lemon law buyback history must be disclosed in states that track branded titles.
• Emission compliance status may affect registration in states with inspection programs.

California bill of sale statistics

BillOfSaleNow has generated 14,217 bill of sale documents for California transactions, with 382 generated this month alone. The most popular vehicle type is car.