A Nonprofit Membership Form Template is a form template designed to streamline the membership process for nonprofit organizations. Download the Arizona nonprofit articles of incorporation.Fill out the form and submit to the state. FORM NAME: Application for Recognition of Exemption Under Section 501(c)(3) of the Internal. Learn about the steps you need to take in order to form a 501(c)(3) nonprofit corporation in Arizona. Gov no later than p.m. Check out these best practices, awesome examples, and a free template! Here, we provide an overview of the legal documents and mechanics required to start a nonprofit in Arizona and apply for tax exemption for it. Browse our list of nonprofit form templates and select the one that you need. Please read form instructions while completing the form.