You have now established your nonprofit in Milestone One: Establishing Your Nonprofit and reviewed the National Council of Nonprofits website and the Annual Exempt Organization Return: Due Date website in the Required Resources section of this module.
In this post, consider the annual federal and state reporting requirements for compliance with legal and tax regulations for your nonprofit. What are the federal tax and legal filing requirements? What are the tax and legal filing requirements for the particular state that your nonprofit is being established in? Remember to name the state that your nonprofit will be established in.
https://www.councilofnonprofits.org/tools-resources/state-filing-requirements-nonprofits
https://www.irs.gov/charities-non-profits/annual-exempt-organization-return-due-date