Databases of Nonprofit organizations:
1. IRS Main database that replaced IRS Publication 78:
http://apps.irs.gov/app/eos/mainSearch.do?mainSearchChoice=pub78&dispatchMethod=selectSearch
2. Guidestar: http://www.guidestar.org/
Databases of Nonprofit organizations:
1. IRS Main database that replaced IRS Publication 78:
http://apps.irs.gov/app/eos/mainSearch.do?mainSearchChoice=pub78&dispatchMethod=selectSearch
2. Guidestar: http://www.guidestar.org/