MINOR PASSPORT (16-17 YEARS OLD). Office Visit Required.Application form DS-11: This form must be filled out but not signed until you submit it at the post office. Both of you either need to appear in person to apply fir the passport or the ex has to fill out an affidavit that they consent to the passport. Learn how to apply for a US passport for children under 16. Passport Renewal. Adult(s). Select, 0, 1, 2, 3, 4, 5, 6. Learn how to apply for a US passport for children under 16. The COLLIN COUNTY DISTRICT CLERK, situated in MCKINNEY, TX is an approved location for submitting your United States passport application. Presenter: Sue Anne Rische Japan Date: November 16th.