Although not always required, our experienced probate attorneys at Kreig LLC are here to help if your bank demands letters testamentary. Learn How to Secure Family Access to Your Texas Bank Accounts After Death with PayOnDeath Beneficiaries and Right of Survivorship Options.To close a bank account on behalf of someone who has passed away, you must have legal authority to manage the account. This set provides coverage of every aspect of probate law and estate and trust administration in Texas. It includes sample forms and letters. A transfer on death deed (TODD) is a legal document that allows a person to transfer ownership of their property after they die. A Joint Tenants with Right of Survivorship (JTWROS) account lists at least two people on the account. In this detailed guide of Texas inheritance laws, we break down intestate succession, probate, taxes, what makes a will valid and more. One should know that having a joint account in bank will not make the survivor to be entitled to funds on death. Call us at 281-857-6886.