You will need to fill out Form SS-4, the application for employer identification number. Most forms may be filled out on your computer, printed and submitted for filing with the Department of State.You can download, print and fill out the Membership Application then mail it to us along with your payment and we will create your website Profile for you. Edit, sign, and share cooperative membership form pdf online. No need to install software, just go to DocHub, and sign up instantly and for free. CCE Suffolk is a land-grant nonprofit agency established in 1917, conducting research-based programs. 󱙶. Segwi. The new Suffolk County Local Law 362009 states that the coop corporation must have and use a standard application form. But what should you remember about the application process in order to comply with this Co-op Law? If you have any questions about any of the recommendations offered in the fact sheets, please contact us at (631) 7277850. Completing this form.