Complete the new owner information on the back of the certificate and sign it. Bill(s) of sale, if needed to establish a complete chain of ownership.Simplify property handoffs with our quitclaim bill of sale template. Easily record the ownership transfer of merchandise or equipment. Fill Out the Bill of sale Correctly. After researching the price agreement and negotiating with the buyer, you will need a properly filled bill of sale. Should you have any questions regarding the completion of this form, please contact the Assessor's Office at (510) 272-3800. Bill of sale Only required if the seller is not named in the title as the owner. Using the information gathered during the prior steps, draft or fill out a deed template. – online or paper.