This handy comprehensive checklist to help nonprofit 501(c)(3) organizations stay up-to-date with annual filing requirements. The survey provides a wealth of information to help nonprofits compete effectively on this ever-changing playing field.Chapter 1 provides an overview of the charitable sector and explains the most common legal forms of charitable organizations that may be created under the. Both state and federal laws will control their compensation, working conditions, and to some extent their fringe benefits. (a) A traditional Kaiser Foundation health maintenance organization plan. (b) A traditional non-Kaiser Foundation health maintenance organization plan. A dedicated team of tax and accounting professionals that specializes in nonprofit accounting and tax compliance on your side.