Charitable Organizations and Nonprofits are required to file Form 990 with the Internal Revenue Service. Many databases and websites use these publicly available forms to examine and rate these organizations and inform the public about them. On this page you will find many different resources for researching specific nonprofits both through library databases and on the web.
For more on Form 990, please refer to the Foundation Center's Demystifying the 990-PF, the Internal Revenue Service's About Form 990 (IRS)
For additional information regarding information regarding tax information for nonprofits, please refer to Tax Information for Charities & Other Non-Profits on the IRS website