Easy to use software creates a Real Estate Purchase Agreement, Disclosures, Deeds, more. No need to install software, just go to DocHub, and sign up instantly and for free.The minimum requirement for preparing to list your home FSBO is to complete any state or locally required residential real estate sales disclosures. Learn all about the essential paperwork needed for a successful sale on our blog. How to fill out the TREC contract. wgtitle. Discover 4 powerful FSBO scripts for realtors to capture more leads and convert For Sale By Owner sellers into clients in 2025. A Texas purchase agreement solidifies the terms of sale for a residential property. In this guide, we'll walk you through the essential paperwork involved in selling your house without a realtor here in the Lone Star State.