Welcome to the Suffolk County Clerk's Office. At one time or another either directly or indirectly, every resident of Suffolk County deals with our office.The PDF version of these forms are FILLABLE. They can be filled out electronically, then printed. Have your landlord or other professional person who knows you and your family complete this form verifying your residency and household composition. 1. Intheblanks form authorizing an individual filing agent to efile documents on behalf of a single attorney. Application for a summons DC-430 File with a verified complaint to request the court to issue a summons if you do not have an attorney. Use the Create Request task on your Academics Hub to submit an online form. Requests such as the below can be created online. After downloading and printing applicable forms, please fill out and mail to: Suffolk County Police Department Headquarters 30 Yaphank Ave Yaphank, NY 11980.