No need to install software, just go to DocHub, and sign up instantly and for free. Easy to use software creates a Real Estate Purchase Agreement, Disclosures, Deeds, more.Knowing the basic forms needed for an FSBO sale in Texas, such as the purchase contract and earnest money agreement, is essential. Sell your home without a realtor using our ultimate For Sale By Owner checklist. A complete FSBO guide with the best expert tips! The minimum requirement for preparing to list your home FSBO is to complete any state or locally required residential real estate sales disclosures. 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.