The Derfner Foundation in New York, New York (NY)
| Employer Identification Number (EIN) | 13-3661341 |
| Name of Organization | The Derfner Foundation |
| In Care of Name | Derfner Management Inc |
| Previous Names | Harold And Helen Derfner Foundation (2005 - 2010) |
| Address | 530 East 76th Street 28eg, New York, NY 10021-3138 |
| Previous Addresses | 530 East 76th Street 27e, New York, NY 10021-0000 (2022) 530 E 76th St Apt 27e, New York, NY 10021-3173 (2013 - 2021) 245 E 80th St, New York, NY 10075-0506 (2012) 245 East 80th Street, New York, NY 10075-0506 (2009 - 2011) 245 E 80th St, New York, NY 10075-0506 (2007 - 2008) 245 E 80th St, New York, NY 10021-0506 (2005) |
| Subsection(s) / Classification | Charitable Organization |
| Affiliation | Independent |
| Ruling Date | 05/1992 |
| Deductibility | Contributions are deductible |
| Foundation | Private non-operating foundation |
| Activities | Gifts, grants, or loans to other organizations |
| Organization | Trust |
| Exempt Organization Status | Unconditional Exemption |
| Tax Period | 12/2023 |
| Asset | $50,000,000 to greater |
| Income | $50,000,000 to greater |
| Filing Requirement | 990 - Not required to file (all other) (990-PF required) |
| Accounting Period | December (12) |
| Asset Amount | $200,614,469 |
| Income Amount | $66,951,905 |
| Form 990 Revenue Amount | $0 |
Other organizations
| Association Of Women In Rheumatology | New York | NY |
| Tzohar Israel Foundation | Woodmere | NY |
| Speak Animal Hospital Pc | Binghamton | NY |
| Barry And Oblio Wish Family Foundation | Pearl River | NY |
| Chautauqua County Land Bank Corporation | Dunkirk | NY |
| David Kimmel Foundation | New York | NY |
| Parachute Credit Counseling Inc | West Seneca | NY |
| Allegany County Society For Prevention Of Cruelty To Animals | Wellsville | NY |
| Monthly Review Foundation | New York | NY |
| Montgomery County Agricultural Society | Fonda | NY |