Unless exempt, carefully complete the Affidavit, sign, notarize and submit it to the County Recorder. This guide will help you understand the specifics of these templates, their benefits, and how to use them effectively.Download the Arizona nonprofit articles of incorporation. Fill out the form and submit to the state. This website contains a collection of forms and precedent legal documents relating to nonprofit organizations. 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. Online legal forms are useful for frequent, basic, and necessary tasks. These checklists provide details on what is needed for each stage of the registration and reimbursement process. Many different kinds of organizations are exempt from paying sales tax on their purchases or may qualify for sales tax exemption in New York State. Since 2013, the IRS has released data culled from millions of nonprofit tax filings.