When submitting your final order, complete the VS-165 form. Forms. In general, Texas has very few official legal forms.If your name has changed due to marriage, divorce, or another legal reason, we can assist you in updating your passport with the required legal documents. In any type of discrepancies in the NAME , you are required to sworn an Affidavit before the relevant LD. Court of law. This toolkit for parents and guardians contains forms and instructions for legally changing the name of a child under 18. To transfer a property title deed in Texas, you will need a properly prepared deed as follows: The deed must be in writing.