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Tax-Exempt Organizations

Compendium of Studies of Tax-Exempt Organizations,1989-1998
This is a compilation of articles on SOI studies of charitable and other nonprofit organizations described in Internal Revenue Code sections 501(c)(3)-(c)(9), private foundations, charitable remainder trusts, and nonprofit organizations’ unrelated business income.  All of these articles were published previously in various issues of the Statistics of Income Bulletin.  In addition, the Compendium includes papers on statistical sampling of tax-exempt organization returns, and other topics relating to tax-exempt organizations and philanthropy that were authored by IRS staff and others who use SOI study data for research.  Available at no charge on CD-ROM.

Microdata Records for Tax Year 2006
Microdata records of all Forms 990 and 990-EZ sampled for the annual SOI study of tax-exempt organizations.  The samples include 16,736 Internal Revenue Code section 501(c)(3) organizations and 7,180 section 501(c)(4)-(9) organizations.  All returns for organizations with assets of $50,000,000 or more are included in the sample.  Microdata records contain information on balance sheets and income statements, as well as weights (to estimate the population), for each organization. 
Available for download from SOI's Charities Web site, or may be purchased on CD-ROM for $20.

Microdata Records for Tax Years 1992-2005
Microdata records of all Forms 990 and 990-EZ sampled for the annual SOI study of tax-exempt organizations.  Microdata records contain information on balance sheets and income statements, as well as weights (to estimate the population), for each organization.
Available for download from SOI's Charities Web site, or may be purchased on CD-ROM for $20.