Application for Passport (DS-11) You may go to the U.S. Department of State Passport Services Office to download the application forms and instructions. If your passport book is mutilated or damaged, you must complete a DS-11 application form and submit the application in person.Primary Application Forms for a US Passport 1. Application For A US Passport (DS-11) 2. Complete Application Form. • DO NOT SIGN THE FORM UNTIL YOU PRESENT IT AT THE ACCEPTANCE FACILITY (City County. Building). Application form DS-11: This form must be filled out but not signed until you submit it at the post office. Step 1: Fill Out Application. If you wish to fill out and print your passport application ahead of your appointment, official fillable online forms are found HERE.