This article answers frequently asked questions about using a small estate affidavit to transfer probate property to heirs in Texas. This guide tells you how to use a Small Estate Affidavit to probate an estate in Texas.A readymade template for a Texas small estate affidavit can be downloaded here. Small Estate Affidavit. On the dates indicated below, all of the Distributees of this estate and two disinterested witnesses. These instructions explain the basic steps to use a Small Estate Affidavit (SEA) to probate an estate in Texas. List the correct inheritance shares. In "L" of the Court's approved SEA form, you must list the shares of each Distributee in every possible type of property.