Visit the Home Affairs website, register and sign in to complete an online application form. For an online application, Xpatweb will assist.Click here to book your appointment. Unlike most food coops in the United States, the Park Slope Food Coop requires members to work as a condition of membership. Use our Form Filler to fill out your form and print it. For the best experience, use a desktop or laptop computer. Remember to bring some identification. You can get in-person help at your local IRS Taxpayer Assistance Center. Call for an appointment after you find a Taxpayer Assistance Center near you.