California requires those selling FSBO to fill out and file many documents and forms. Several of these documents are legally binding agreements.I am selling my house and I have some forms to fill out and they are for 1099s and 593 in california I was curious if. Accountant's Assistant chat img. If you sell your home as the owner, you will have to pay the buyer's realtor commission of the proceeds of your sale regardless. Your escrow company is required to withhold California income tax from real estate sales unless they qualify for a full or partial exemption. The grantor reports the real estate sale and claims the withholding on their tax return. Complete Form 593 using the grantor's information. My main focus is to show you car forms and how to get into that system and how to create a transaction. If you're watching this video, you're probably considering selling your house without a realtor.