code US-EIN
name Employer Identity Number
country US
registrar Inland Revenue Service
ERI Nonprofit Organisation Information http://www.eri-nonprofit-salaries.com/index.cfm?FuseAction=NPO.Search
Open Corporates Home http://opencorporates.com
GuideStar http://www2.guidestar.org
Example US-EIN-941655673   William and Flora Hewett Foundation - not found in OpenCorporates