Use our Form Filler to fill out your form and print it. For the best experience, use a desktop or laptop computer.Complete the Correct Form. For each applicant, you must complete a passport application, form DS-11, for both first time and renewal in-person applicants. This affidavit is required to be included with a passport application only when the applicant for a passport is unable to establish his or her identity to. Step 1: Complete and print the DS-11 form. Do not sign the form. Complete this checklist to determine your eligibility to use this form. Yes. Yes. Texas Family Code: Chapter 2, Section 2.006. An Affidavit of Identity is a legal document that is used to formally confirm or verify a person's identity.