Digitized Data
The Urban Institute, GuideStar-NCCS National Nonprofit Research Database (year)
Core Files
The Urban Institute, NCCS Core File (Public Charities, [year])
The Urban Institute, NCCS Core File (Private Foundations, [year])
The Urban Institute, NCCS Core File (Other exempt organizations, [year])
The Urban Institute, NCCS Core Supplement ([year])
IRS Business Master Files
Optional note to add on IRS and SOI files:
File modified by the National Center for Charitable Statistics (NCCS) at the Urban Institute to include the NCCS National Taxonomy of Exempt Entities (NTEE) codes.
Internal Revenue Service, Exempt Organizations Business Master File (501(c)(3) organizations, date)
Internal Revenue Service, Exempt Organizations Business Master File (other exempt organizations, date)
IRS SOI Files
IRS Statistics of Income Division Exempt Organizations Sample (type and year)
KEYWORDS: CITE, CITATION