Primary Application Forms for a US Passport 1. Application For A US Passport (DS-11) 2.DS-11: Application for U.S. Passport. Applying for a Passport. Before scheduling an appointment confirm you meet the REQUIREMENTS to submit FORM DS-11: (DS-11) Application complete in black ink. How to Fill Out a Passport Application Form (DS-11)?. It is very important that the application is filled out and time is taken to write legibly. The application must be filled out in BLACK ink only or typed. To apply, use the US Department of State's Form DS11. There are other versions of the passport application for renewal applicants or corrections.