California Trailer Bill of Sale Form


A California trailer bill of sale form bestows ownership onto a buyer after procuring a trailer from a seller. In this context, “trailer” refers to a carrying platform used for utility purposes or to transport motorized property or animals. Buyers and sellers benefit from the document as it authenticates the sale. New owners also need it to register and/or title the trailer.

What is a California Trailer Bill of Sale?

A California trailer bill of sale covers the transfer of ownership for utility trailers weighing under 10,000 pounds. The carrying platform carries people and/or property but does not have the legal ability to operate on highway systems or main roads in the state. A signed bill of sale form allows the buyer and seller to confirm ownership. As a result, the seller can prove they have revoked their possession and granted the buyer with power and rights over the trailer.

Before writing a bill of sale form, both parties involved in the deal must agree on the trailer’s value based on its model year and condition. Websites like NADA provide individuals with unbiased assessments. Using online resources guarantees that the seller does not overcharge or undercharge for the trailer. As a result, both parties can rest assured knowing that they have engaged in an equal trade.

How to Register a Trailer (4 Steps)

Follow the steps below to register a trailer with the California DMV.

Step 1 – Permanent Trailer Identification (PTI) Program

First, a trailer owner must determine their qualification for the PTI program. It allows individuals to apply for registration once, meaning they do not have to pay for a yearly renewal. However, they have to pay a fee every five (5) years. Utility and boat trailers both qualify, whereas park trailers and trailer coaches do not. Tow and auxiliary dollies do not need registration, although the owner can apply if they wish.

Step 2 – Submit Documents

The owner must bring the required documents to a DMV office or mail them. Individuals must ensure they complete each section of the form carefully and provide signatures or notarization. Otherwise, the state can reject the application, thus causing registration delays.

Bring the Following:

Step 3 – PTI License Plate and Sticker

Once the DMV approves the application, they will give the owner a license plate and sticker, which they must attach to the trailer. If the individual chooses a personalized or special interest plate, they will also receive it at this time.

Step 4 – Pay Fee Every Five (5) Years

Since PTI trailers do not need an annual renewal, the DMV charges a fee every five (5) years. To avoid fines, the owner must ensure they pay the charge by the expiration date. Upon receiving it, they must replace the sticker to prevent being pulled over by law enforcement.

Mailing Address:
DMV Renewal
PO Box 942897
Sacramento, CA 94297-0897