Use our Form Filler to fill out your form and print it. For the best experience, use a desktop or laptop computer.Our form wizard will help you and your family know what passport form(s) to use. Make sure you include one number per box for either your book or your card if you have them both include them both. Fill out your form and print it--> US Passport Application Form. Fill out your form online and then print it. Step One: Confirm you meet the requirements. Step Two: Fill out your form and print it. To fill out the form, begin with question 1. Name, and work your way through to question 20.