California Trailer Bill of Sale Requirements

California Trailer transfer fees and requirements

In California, the title transfer fee is $23 and registration costs $46 base fee plus additional fees. Trailer 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 trailer transfers. Emission testing is required in California — verify the trailer 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 trailer 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 trailer 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.

Trailer market data and safety information

The most common trailer makes in private-party sales are Big Tex, PJ Trailers, Carry-On, Sure-Trac, Load Trail. Average private-party trailer prices range from $1,500–$15,000. Trailers average 1.5 NHTSA recalls per model across categories including Tires, Electrical (lighting), Axle/Suspension.

Safety checkpoints for buying a used trailer

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

• Inspect hitch coupler and safety chains for wear and proper rating
• Check all lighting connections — trailer lights are the #1 reason for roadside stops
• Verify axle alignment and tire wear patterns
• Test electric or surge brakes if equipped

Trailer insurance and depreciation in California

Trailer insurance is optional in most states unless financed. Physical damage coverage is $100–$300/year. Utility trailers hold value exceptionally well — quality steel trailers retain 70–80% of value over 10 years. Peak season for private trailer sales is spring through early summer when landscaping and construction picks up, with an average of 14 days on market.

Trailer registration and titling

Trailers are classified as "Utility trailer (weight-class dependent)" for registration purposes. Trailers under 3,000 lbs may not require registration in some states. Over 3,000 lbs requires title and registration in most states. Federal odometer disclosure does not apply to trailers.

Trailer title transfer rules

Trailer title requirements vary significantly by state. Many states do not title trailers under a certain weight (commonly 1,500 to 3,000 lbs). A bill of sale may be the only transfer document for lightweight trailers. States that title trailers issue a certificate of title similar to a vehicle. States that do not title lightweight trailers may only require a registration card. Check your state threshold before assuming a title exists.

Odometer disclosure for trailer sales

Trailers are exempt from federal odometer disclosure. Trailers do not have odometers and there is no mileage disclosure requirement.

Required disclosures for trailer sales in California

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

• Weight capacity (GVWR) determines whether the trailer requires a title, registration, and brakes in most states.
• Trailer brakes are required in most states for trailers over 3,000 lbs GVWR.
• Homemade trailers may require a state inspection and VIN assignment before they can be titled.

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.