Order a Texas death verification letter online, directly through the official application. Learn more and get started here.Learn how to write an inheritance sample letter to beneficiary with distribution details. Discover templates, examples, and a step-by-step guide. Must Sign In Front of A Notary: Do not sign or date the Affidavit of Death until you are in front of a notary. Discover how to obtain Letters Testamentary in Texas in 2024 with this stepbystep guide for executors managing an estate. After a loved one has died, many people find themselves responsible for settling the deceased's affairs with little or no previous experience. We have experience obtaining Texas letters testamentary and assisting executors to satisfy all the requirements of the probate process. We'll need a photocopy of the death certificate to verify the identity and legal residence of your loved one as well as confirm date of death. Other documents may be needed depending on the state in which the accounts were opened or state of residence.