Credible Websites for Nonprofit Research
- GuideStarDirectory of more than 1.8 million IRS-recognized non-profit organizations
requires signing up for a free account to get full info - Demystifying the 990-PFA guide to the different parts of the 990 and what they mean.
- Introducing Form 990: Tax Forms for NonprofitsThis is an overview of form 990 and types of organizations and if they are required to file form 990 or not.
- National Archive of Data on Arts & CultureData on the arts and culture in the United States
- Million Dollar ListSearchable and browsable free record of publicly reported charitable gifts of $1 million or more since 2000.
- NCCS - National Center for Charitable StatisticsData on the nonprofit sector in the United States