Skip to the page

Data / Foundation grants / Wolfensohn Family Foundation

Wolfensohn Family Foundation: 98 grants to organizations, $2.4 million (tax year ended December 2024)

Wolfensohn Family Foundation, a private foundation in New York, NY, paid 98 grants to organizations totaling $2,409,850 in its tax year ended December 2024, according to its Form 990-PF filed with the IRS on October 13, 2025. The largest was $230,000 to Uja-Federation of Ny in New York, NY for general purposes.

SpecStream is the live web data engine for teams and agents. It reads every private foundation's Form 990-PF as the IRS publishes it, and this page is that reading. Ask for the foundations that fund your cause in your state, with the amounts and purposes, and new grants arrive in your sheet, CRM, Slack or agent as the returns are filed.

EIN
133781581
Based in
New York, NY
Assets
$49,360,061
Grants paid
$2,409,850
Tax year ended
December 2024

Grants paid, tax year ended December 2024

From the Form 990-PF filed October 13, 2025, IRS object ID 202522869349100012. It reported $2,409,850 in grants paid; 98 grants to organizations are listed.

RecipientLocationPurposeCauseAmountSource
Uja-Federation of NyNew York, NYGeneral purposes$230,000apps.irs.gov
KavodMemphis, TNGeneral purposesHuman services$104,000apps.irs.gov
AfipoNew York, NYGeneral purposes$100,000apps.irs.gov
Institute for Advanced StudyPrinceton, NJGeneral purposesScience and technology$100,000apps.irs.gov
Jewish Community Council of Greater Coney Islandpaid Through UjaNew York, NYGeneral purposes$100,000apps.irs.gov
Met CouncilNew York, NYGeneral purposes$100,000apps.irs.gov
Rare Environmental CommunicationsArlington, VAGeneral purposes$100,000apps.irs.gov
Yale Program On Climate Change CommunicationNew Haven, CTGeneral purposes$100,000apps.irs.gov
Jewish Family & Children's ServicesWaltham, MAGeneral purposes$85,000apps.irs.gov
Yad ChessedNewton, MAGeneral purposes$82,000apps.irs.gov
Carnegie HallNew York, NYGeneral purposesArts, culture and humanities$75,000apps.irs.gov
Anthos Home IncNew York, NYGeneral purposesHousing and shelter$50,000apps.irs.gov
Brooklyn Academy of MusicBrooklyn, NYGeneral purposes$50,000apps.irs.gov
Brooklyn Academy of MusicBrooklyn, NYGeneral purposes$50,000apps.irs.gov
Harmony LabsNew York, NYGeneral purposesArts, culture and humanities$50,000apps.irs.gov
Pollylabs FoundationNew York, NYGeneral purposesCommunity improvement and capacity building$50,000apps.irs.gov
Soroka Medical CenterNew York, NYGeneral purposes$50,000apps.irs.gov
Westchester Jewish Community Servicespaid Through UjaWhite Plains, NYGeneral purposes$50,000apps.irs.gov
Grand Teton Music FestivalJackson Hole, WYGeneral purposesArts, culture and humanities$45,000apps.irs.gov
Congregation Ahavas IsraelBrooklyn, NYGeneral purposes$40,000apps.irs.gov
Uja-Federation of NyNew York, NYGeneral purposes$40,000apps.irs.gov
Community Foundation of Jackson HoleJackson, WYGeneral purposesPhilanthropy, voluntarism and grantmaking foundations$36,000apps.irs.gov
Bang On A CanBrooklyn, NYGeneral purposesArts, culture and humanities$32,500apps.irs.gov
The Impact - Transcap InitiativeNew York, NYGeneral purposes$26,250apps.irs.gov
Ym-Ywha of Boro Parkpaid Through UjaBrooklyn, NYGeneral purposes$26,000apps.irs.gov
American Jewish CommitteeNew York, NYGeneral purposesCivil rights, social action and advocacy$25,000apps.irs.gov
Breaking GroundNew York, NYGeneral purposes$25,000apps.irs.gov
Climate MuseumNew York, NYGeneral purposesArts, culture and humanities$25,000apps.irs.gov
Congregation Baith Israel Anshei EmesBrooklyn, NYGeneral purposes$25,000apps.irs.gov
JFS Central New JerseyElizabeth, NJGeneral purposes$25,000apps.irs.gov
Prizmah Center for Jewish Day SchoolsNew York, NYGeneral purposesEducation$25,000apps.irs.gov
The KnightsBrooklyn, NYGeneral purposes$25,000apps.irs.gov
The KnightsBrooklyn, NYGeneral purposes$25,000apps.irs.gov
Women in NeedNew York, NYGeneral purposesHuman services$25,000apps.irs.gov
American Friends of the Open University IsraelNew York, NYGeneral purposesInternational, foreign affairs and national security$22,000apps.irs.gov
Netzach Educational Networkpaid Through UjaBrooklyn, NYGeneral purposes$20,000apps.irs.gov
Colel ChabadBrooklyn, NYGeneral purposesReligion-related$18,000apps.irs.gov
Congregation Ahavas IsraelBrooklyn, NYGeneral purposes$18,000apps.irs.gov
Gann AcademyWaltham, MAGeneral purposes$18,000apps.irs.gov
ZakaBrooklyn, NYGeneral purposesReligion-related$18,000apps.irs.gov
Center for Humane TechnologySan Francisco, CAGeneral purposesScience and technology$15,000apps.irs.gov
Chabad at HarvardCambridge, MAGeneral purposes$15,000apps.irs.gov
Grace Church SchoolNew York, NYGeneral purposesEducation$15,000apps.irs.gov
Breakthrough T1D Formerly JDRFHagerstown, MDGeneral purposes$13,000apps.irs.gov
Original Music Workshop Dba National SawdustBrooklyn, NYGeneral purposes$12,500apps.irs.gov
Urban Ocean Lab - MultiplierSan Francisco, CAGeneral purposes$12,500apps.irs.gov
Chabad of Long Island CityLong Island City, NYGeneral purposes$12,000apps.irs.gov
Hannah Senesh Community Day SchoolBrooklyn, NYGeneral purposesEducation$12,000apps.irs.gov
Brandeis UniversityWaltham, MAGeneral purposesEducation$11,500apps.irs.gov
American Friends of the Open University IsraelNew York, NYGeneral purposesInternational, foreign affairs and national security$10,000apps.irs.gov
Center for Jewish Life at PrincetonPrinceton, NJGeneral purposes$10,000apps.irs.gov
National Philanthropic TrustJenkintown, PAGeneral purposes$10,000apps.irs.gov
The Hewitt SchoolNew York, NYGeneral purposes$10,000apps.irs.gov
Wassaic ProjectWassaic, NYGeneral purposesArts, culture and humanities$10,000apps.irs.gov
Spaulding Rehabilitation HospitalCharlestown, MAGeneral purposes$9,100apps.irs.gov
Against Malaria FoundationKansas City, MOGeneral purposesDiseases, disorders and medical disciplines$8,000apps.irs.gov
Brandeis HillelWaltham, MAGeneral purposes$6,500apps.irs.gov
Temple Beth Shalom - CambridgeCambridge, MAGeneral purposesReligion-related$5,400apps.irs.gov
The Tikvah FundNew York, NYGeneral purposesEducation$5,400apps.irs.gov
American Friends of Beit HatfutsotNew York, NYGeneral purposes$5,000apps.irs.gov
Caf America - Animals Asia Foundation FundTopeka, KSGeneral purposes$5,000apps.irs.gov
Center for Jewish Life at PrincetonPrinceton, NJGeneral purposes$5,000apps.irs.gov
Menachem Education FoundationBrooklyn, NYGeneral purposesEducation$5,000apps.irs.gov
Meridian InstituteDillon, COGeneral purposes$5,000apps.irs.gov
Mohonk PreserveNew Paltz, NYGeneral purposesEnvironment$5,000apps.irs.gov
Norther StageWhite River Junction, VTGeneral purposes$5,000apps.irs.gov
Sefaria IncNew York, NYGeneral purposesEducation$5,000apps.irs.gov
Tifereth Raphael IncBrighton, MAGeneral purposesReligion-related$5,000apps.irs.gov
Chabad at MitCambridge, MAGeneral purposes$3,600apps.irs.gov
Chabad of Long Island CityLong Island City, NYGeneral purposes$3,600apps.irs.gov
Congregation Baith Israel Anshei Emes Aka Kane Street SynagogueBrooklyn, NYGeneral purposes$3,600apps.irs.gov
New York Junior Tennis & LearningLong Island City, NYGeneral purposes$3,000apps.irs.gov
Ashokan CenterOlivebridge, NYGeneral purposesEnvironment$2,500apps.irs.gov
Fort Greene Park ConservancyBrooklyn, NYGeneral purposesArts, culture and humanities$2,500apps.irs.gov
Museum of Jewish HeritageNew York, NYGeneral purposes$2,500apps.irs.gov
Stone Barns Center for Food and AgriculturePocantico Hills, NYGeneral purposes$2,500apps.irs.gov
United States Holocaust Memorial MuseumNew York, NYGeneral purposes$2,500apps.irs.gov
Combined Jewish Philanthropies of Greater Boston IncBoston, MAGeneral purposesPhilanthropy, voluntarism and grantmaking foundations$2,400apps.irs.gov
Food for Education IncNew York, NYGeneral purposes$2,000apps.irs.gov
Helen Keller IntlNew York, NYGeneral purposesInternational, foreign affairs and national security$2,000apps.irs.gov
Aleph SocietyNew York, NYGeneral purposesInternational, foreign affairs and national security$1,800apps.irs.gov
Camp YavnehNorthwood, NHGeneral purposes$1,800apps.irs.gov
Mit HillelCambridge, MAGeneral purposes$1,800apps.irs.gov
Congregation Ahavas IsraelBrooklyn, NYGeneral purposes$1,760apps.irs.gov
Jewish Funders NetworkNew York, NYGeneral purposesPhilanthropy, voluntarism and grantmaking foundations$1,200apps.irs.gov
The Jewish CenterNew York, NYGeneral purposes$1,080apps.irs.gov
Brooklyn Children's Theatre IncBrooklyn, NYGeneral purposes$1,000apps.irs.gov
Harvard HillelCambridge, MAGeneral purposes$1,000apps.irs.gov
Hospital for Special SurgeryNew York, NYGeneral purposes$1,000apps.irs.gov
Jewish Records Indexing - PolandRoslyn Heights, NYGeneral purposesArts, culture and humanities$1,000apps.irs.gov
Leukemia & Lymphoma SocietyRye Brook, NYGeneral purposes$1,000apps.irs.gov
New York International Children's Film FestivalNew York, NYGeneral purposes$1,000apps.irs.gov
The North Charles Community EruvCambridge, MAGeneral purposes$700apps.irs.gov
Boston Ncsy - Orthodox UnionNew York, NYGeneral purposes$500apps.irs.gov
Fractured AtlasNew York, NYGeneral purposesArts, culture and humanities$500apps.irs.gov
Wbur Boston UniversityBoston, MAGeneral purposes$500apps.irs.gov
Wyoming Public RadioLaramie, WYGeneral purposes$500apps.irs.gov
Princeton UniversityPrinceton, NJGeneral purposesEducation$360apps.irs.gov

Causes funded

From grants whose recipient has a cause.

States funded

Recipient stateGranted
New York$1,561,190
Massachusetts$247,500
New Jersey$140,360
Tennessee$104,000
Virginia$100,000
Connecticut$100,000
Wyoming$81,500
California$27,500

Also on SpecStream

Updated October 13, 2025. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.