The world’s largest source of information on nonprofit organizations. Gathers and provides access to the most comprehensive, up-to-date, and accurate nonprofit information available. GuideStar lists information on every nonprofit registered with the IRS as tax-exempt, as well as data on former nonprofits. This database has a powerful search-and-find capability with sophisticated filters to find exactly the nonprofits that interest you. This resource can only be accessed from inside any of our Library locations, via your laptop or tablet, or one of the Library’s public access computers. Find assistance using this resource here: Getting the Most From GuideStar