California Trailer Bill of Sale Overview
In California, a trailer bill of sale is strongly recommended and typically required for private party trailer transactions. The California DMV requires documentation of the sale to process title transfers. California titles all trailers regardless of weight, and the state has some of the most comprehensive titling and registration requirements in the country.
California\'s base sales tax rate is 7.25%, with additional district taxes that can bring the total to over 10% in some areas. The buyer must transfer the title within 10 days — one of the shortest deadlines in the nation. California\'s use tax applies even when buying a trailer from out of state. The DMV processes transfers in person and increasingly offers online options.
7.25%
Sales tax
Yes
Titling required
Yes
Registration required
All weights
Weight threshold
California Trailer Requirements
Here is what you need to know for a smooth trailer transaction in California:
Important: California\'s 10-Day Transfer Deadline
California requires the buyer to transfer the trailer title within 10 days of the purchase date — the shortest deadline of any state. Late transfers incur a penalty of $30 plus additional fees. Visit a California DMV office with all required documents as soon as possible after the purchase.
What the Seller Must Provide
- Signed Trailer Title: Seller must sign the title (pink slip) and provide the buyer's name and sale information
- Bill of Sale: Completed bill of sale with trailer details, VIN, GVWR, price, and both signatures
- Notice of Transfer (REG 138): Seller must file a Notice of Transfer and Release of Liability within 5 days
- Smog Exemption: Trailers are exempt from smog requirements
What the Buyer Must Bring
- Signed Title: With seller's signature (pink slip)
- Bill of Sale: Signed by both parties
- Valid Photo ID: California driver's license or state ID
- Application for Title (REG 343): Completed application form
- Payment: Title fee ($23), registration fee ($46+), and use tax (7.25% state + district)
How to Fill Out a California Trailer Bill of Sale
Follow these steps to properly complete your California trailer bill of sale. Our template guides you through each field to ensure compliance with California requirements.
Enter Seller Information
Include the seller's full legal name as it appears on the trailer title, current California mailing address, and phone number.
Enter Buyer Information
Include the buyer's full legal name, current California address, and phone number. The buyer's county of residence may determine where the transfer is processed and what local tax rate applies.
Describe the Trailer
Enter the year, make, model, trailer type (utility, enclosed, travel, flatbed, etc.), and color. Record the full VIN or serial number from the trailer's identification plate. Include the GVWR, overall length, number of axles, and hitch type.
State the Sale Price
Enter the agreed purchase price in both numbers and words. California's DMV uses this figure to calculate sales tax. If the trailer is a gift, write "$0 — Gift."
Sign and Date
Both the buyer and seller must sign and date the bill of sale. Print two copies — one for each party. California does not require notarization, but it is recommended for added legal protection.
California Trailer Fees & Taxes
Here is a breakdown of the fees and taxes you can expect when transferring a trailer in California:
| Fee / Tax | Amount |
|---|---|
| State Use Tax | 7.25% of sale price |
| District Tax | 0.15-3.25% additional (varies) |
| Title Fee | $23 |
| Registration Fee | $46 (base) + weight fees |
| Late Transfer Penalty | $30 + additional fees |
| Duplicate Title | $23 |
Sample California Trailer Bill of Sale
Below is a preview of our California-specific trailer bill of sale template.
STATE OF CALIFORNIA
TRAILER BILL OF SALE
Private Party Trailer Transfer
SELLER:
Name: [Seller Name]
Address: [California Address]
BUYER:
Name: [Buyer Name]
Address: [California Address]
TRAILER INFORMATION
Year: [Year] Make: [Make] Model: [Model]
VIN/Serial #: [VIN]
GVWR: [Weight] lbs Type: [Trailer Type]
Sale Price: $[Amount]
California Trailer Bill of Sale FAQ
Answers to common questions about California trailer bills of sale, titling, and registration.
Official California Resources
Use these official resources to verify requirements and access government forms for your California trailer transaction.
Other California Bill of Sale Templates
Need a different type of bill of sale for California? We offer state-specific templates for every type of property transfer.
California Vehicle Bill of Sale
Cars, trucks, and SUVs
California Boat Bill of Sale
Boats, jet skis, and watercraft
California Motorcycle Bill of Sale
Motorcycles, scooters, and mopeds
California Firearm Bill of Sale
Handguns, rifles, and shotguns
California General Bill of Sale
Furniture, electronics, and personal property
California ATV Bill of Sale
ATVs, UTVs, and off-road vehicles
California Horse Bill of Sale
Horses, cattle, and livestock
California Mobile Home Bill of Sale
Manufactured and mobile homes
Create Your California Trailer Bill of Sale
Answer a few questions and download your California-compliant document in minutes. Accepted statewide.
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