Guidestar by Candid This link opens in a new windowGuidestar provides information on IRS-recognized nonprofit organizations, including public charities, private foundations, and trade associations. Guidestar data includes revenue, expenses, balance sheets, annual reports, contact information, lists of officers and other key personnel, IRS 990s, mission statements, and governance information. The database also includes news on philanthropy, and resources for donors and volunteers. Search by name, keyword, city or state, nonprofit type, NTEE code, or income range.