Association Name: Page ___ of ___. Use our Nonprofit Online Registration.Application Requirements Worksheet located on GiveMiamiDay. Gather all information required to complete the form. 501(c)(3) nonprofits apply using Form 1023 or Form 1023-EZ. A Nonprofit Membership Form Template is a form template designed to streamline the membership process for nonprofit organizations. ALL APPLICANTS MUST COMPLETE THE GENERAL SECTION AND THE RESPECTIVE SUB-SECTIONS. Except severance taxes and Miami-Dade County Lake Belt fees. Juan Fernandez-Barquin, Esq. NAMI Miami-Dade County offers no-cost mental health services.