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GuideStar is the complete source of information about U.S. nonprofits. Search our database of 1.8 million IRS-recognized organizations to find a charity, benchmark your nonprofit's performance, research the sector, and more.
Learn More about GuideStar > GuideStar Membership: for Corporate and Foundation Grantmakers
By investing in the Membership Program, your organization serves the causes of your grantees, who rely on GuideStar to expand their reach and impact.
Join the GuideStar Membership Program > 25% OFF the Nonprofit Compensation Report
Save 25% on the 2008 GuideStar Nonprofit Compensation Report. Find salary and benefit data on most tax exempt organizations in the U.S. Use
promotional code: JSR25% to receive the discount.
Buy the Report > Survey Finds Decrease in Nonprofit Donations
GuideStar's survey reveals the proportion of nonprofits reporting decreased contributions grew from 34 percent for January through September 2008 to 52 percent for October 2008 through February 2009.
Download the Survey >