There are no passport services available at this location. Passport and Westchester County ID applications are now accepted five days a week.For your convenience, documents may be delivered to the County Clerk. Application form DS-11: This form should be filled out but not signed until you submit it at the post office. Passport Application Process at KING POST OFFICE. Primary Application Forms for a US Passport 1. Application For A US Passport (DS-11) 2. Please submit a copy of your U.S. passport in addition to the above ID if you are applying from a foreign country that requires a passport for travel. Some reports are only available online while requests for Certificates of Conduct must be made in person at Police Headquarters in Lower Manhattan. You can submit your US passport application at these King County District Court locations.