About 501c3Lookup

501c3Lookup.org indexes more than two million U.S. IRS registered 501(c)(3) organizations. We group non-profits by a variety of criteria including location, income, assets and more. Our search tool provides a quick and easy way to find the non-profit groups you're looking for.

Questions? Contact us. Our information is provided by the IRS and is updated quarterly.

 

 

 




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