I am ____ years of age, and my date of birth is: . Formatting an Affidavit ; Step 1: Decide what the title of your affidavit will be.Before beginning this Small Estate Affidavit, please review the following to determine if a Small Estate Affidavit is proper to use. Example of signatures for minors. The applicant for a Texas driver license or identification card must complete Section A. A. Applicant Information. Name. Residence Address. City. State. Create and download forms for. Small Estate Affidavit.