A Texas Deed of Trust creates a lien on property to secure a Promissory Note. These are two documents needed for real estate loans and seller financing.The Travis County Clerk's Recording Division files, records, and maintains Real Property Records, Personal Property Records, Notice of Trustee Sales. Travis County Deed of Trust Form. Fill in the blank form formatted to comply with all recording and content requirements. A deed of trust to secure assumption is a document granting a lien on the property to secure the obligation of a loan being assumed. Travis County Certificate of Trust Form. The first step is to sign and notarize the living trust. Then sign and notarize the Deed to Trust. How to fill out the Texas Deeds of Trust Research Guide and Resources?