Data / Foundation grants / MJS Foundation Inc
MJS Foundation Inc: 56 grants to organizations, $22.5 million (tax year ended December 2025)
MJS Foundation Inc, a private foundation in New York, NY, paid 56 grants to organizations totaling $22,542,665 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on June 26, 2026. The largest was $5,000,000 to Robin Hood Foundation in New York, NY for general operating support for rhf's grantmaking programs.
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
- 453826353
- Based in
- New York, NY
- Assets
- $48,016,627
- Grants paid
- $22,667,665
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed June 26, 2026, IRS object ID 202601779349100805. It reported $22,667,665 in grants paid; 56 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Robin Hood Foundation | New York, NY | General operating support for rhf's grantmaking programs | Philanthropy, voluntarism and grantmaking foundations | $5,000,000 | apps.irs.gov |
| Fidelity Investments Charitable Gift Fund | Boston, MA | Gift to a donor-advised fund to help mjs administer smaller gifts to charities | $3,469,880 | apps.irs.gov | |
| Icahn School of Medicine at Mount Sinai | New York, NY | Pledged gift to support the tisch cancer hospital and lung cancer center of excellence | Education | $2,000,000 | apps.irs.gov |
| Felicity House Inc | New York, NY | Gift to support community space devoted to women with autism | Diseases, disorders and medical disciplines | $1,000,000 | apps.irs.gov |
| Icahn School of Medicine at Mount Sinai | New York, NY | Gift to support the dr. martin feuer pulmonary educational fund | Education | $1,000,000 | apps.irs.gov |
| Park Avenue Synagogue | New York, NY | Gift in honor of jim simons yahrzeit | $1,000,000 | apps.irs.gov | |
| The Center for Discovery | Harris, NY | Pledged gift to support the endowment campaign | Diseases, disorders and medical disciplines | $1,000,000 | apps.irs.gov |
| Stony Brook Foundation | Stony Brook, NY | Gift to support the mjs challenge | Education | $933,710 | apps.irs.gov |
| University of California Berkeley Foundation | Berkeley, CA | Gift to support the climatenginuity hub pilot program | Education | $700,000 | apps.irs.gov |
| New York Public Library | New York, NY | Gift to support the annual fund | $500,000 | apps.irs.gov | |
| Partnership Schools | New York, NY | Pledged gift for general operating support | Philanthropy, voluntarism and grantmaking foundations | $500,000 | apps.irs.gov |
| Stony Brook Foundation | Stony Brook, NY | Pledged gift to support the walter j. hawrys recreational center | Education | $333,333 | apps.irs.gov |
| Research Foundation for Mental Hygiene at Nyspi | Menands, NY | Pledged gift to support the whitaker fellowship at the nys psychiatric institute | $318,014 | apps.irs.gov | |
| Columbia University Medical Center | New York, NY | Gift to support the whitaker scholar program in developmental neuropsychiatry | $317,356 | apps.irs.gov | |
| University of California Berkeley Foundation | Berkeley, CA | Gift to support the chancellor's impact fund | Education | $300,000 | apps.irs.gov |
| Pace University | New York, NY | Gift to support the community impact internship program | $275,000 | apps.irs.gov | |
| Marlene Meyerson JCC Manhattan | New York, NY | Gift to support cancer care at the jcc in honor of dr. alison estabrook | $260,000 | apps.irs.gov | |
| Breast Cancer Research Foundation | New York, NY | Pledged gift to support the myra j. biblowit fund for breast cancer research | Public safety, disaster preparedness and relief | $250,000 | apps.irs.gov |
| East Harlem Tutorial Program | New York, NY | Gift to support the major donors campaign | $250,000 | apps.irs.gov | |
| East Harlem Tutorial Program | New York, NY | Gift to support annual fund/annual friends appeal | $250,000 | apps.irs.gov | |
| Everytown for Gun Safety Support Fund Inc | New York, NY | General operating support iho michael bloomberg | Crime and legal-related | $250,000 | apps.irs.gov |
| Learningspring School | New York, NY | General operating support | Education | $250,000 | apps.irs.gov |
| Milken Institute | New York, NY | Gift to support the philanthropic investors forum | $250,000 | apps.irs.gov | |
| Last Whispers | Los Angeles, CA | Gift to support the project - reversal/ode to joy (part 3) | Arts, culture and humanities | $220,830 | apps.irs.gov |
| All Star Code | New York, NY | Pledged gift to support the mission of the organization | Youth development | $150,000 | apps.irs.gov |
| Hunter College Foundation | New York, NY | Gift to support the lewis burke frumkes center for writing and culture | Education | $150,000 | apps.irs.gov |
| North Shore Child & Family Guidance Center | Roslyn HTS, NY | Gift in memory of marie rautenberg | $150,000 | apps.irs.gov | |
| Pivot Works Inc | Randolph, MA | Gift to support pivot's work in madagascar in honor of jim and robin herrnstein | $150,000 | apps.irs.gov | |
| East Harlem Tutorial Program | New York, NY | Gift to support the annual benefit gala | $105,000 | apps.irs.gov | |
| American Museum of Natural History | New York, NY | Gift to support the mission of the organization | Arts, culture and humanities | $100,000 | apps.irs.gov |
| Children & Screens Institute of Digital Media and Child Development | Jericho, NY | Pledged gift to support the mission of the organization | $100,000 | apps.irs.gov | |
| Menorah Foundation Inc | Aventura, FL | Gift to support the mission of the foundation | Education | $100,000 | apps.irs.gov |
| National September 11 Memorial and Museum at the World Trade Center | New York, NY | Gift to support the never forget fund | Arts, culture and humanities | $100,000 | apps.irs.gov |
| Quad Preparatory School | New York, NY | Pledged gift to support the evergreen fund | Education | $100,000 | apps.irs.gov |
| Rensselaer Polytechnic Institute | Troy, NY | General operating support | Education | $100,000 | apps.irs.gov |
| Changing Times Tap | New York, NY | Pledged gift to help further the organizations mission to preserve and create new tap dancing | $60,000 | apps.irs.gov | |
| Nyc Health Hospitals | New York, NY | Gift in honor of dr. alison estabrook for the bellevue & kings county cancer centers | $60,000 | apps.irs.gov | |
| National Museum of Mathematics | New York, NY | Gift to support the momath masters (october) | Arts, culture and humanities | $50,021 | apps.irs.gov |
| National Museum of Mathematics | New York, NY | Gift to support the momath masters (february) | Arts, culture and humanities | $50,021 | apps.irs.gov |
| Autism Science Foundation | Scarsdale, NY | Gift to support for the day of learning event | Diseases, disorders and medical disciplines | $50,000 | apps.irs.gov |
| Autism Speaks | Washington, DC | Gift to support the celebrity chef gala | Diseases, disorders and medical disciplines | $50,000 | apps.irs.gov |
| Stony Brook School | Stony Brook, NY | Pledged gift for general operating support | $50,000 | apps.irs.gov | |
| Cold Spring Harbor Laboratory | Cold Spring Harbor, NY | Gift to support the women's partnership for science | Science and technology | $25,000 | apps.irs.gov |
| Cold Spring Harbor Laboratory | Cold Spring Harbor, NY | Gift to support the cosmopolitan women's lunch | Science and technology | $25,000 | apps.irs.gov |
| Friends of Ihes Inc | New York, NY | General operating support | Education | $25,000 | apps.irs.gov |
| Learningspring School | New York, NY | Gift to support the lss blooms gala | Education | $25,000 | apps.irs.gov |
| Let's Win Pancreatic Cancer | New York, NY | Pledged gift to support the 5th anniversary campaign | $25,000 | apps.irs.gov | |
| St John the Evangelist RC Church Food Pantry (eastern Farm Workers Associat | Bellport, NY | General operating support for the eastern farm workers association | $25,000 | apps.irs.gov | |
| The Mercantile Library Association of the City of New York Inc | Brooklyn, NY | Gift to support the annual awards benefit | Education | $25,000 | apps.irs.gov |
| Nyc Health Hospitals | New York, NY | Gift in honor of dr. alison estabrook for the cancer patient navigation and support | $20,000 | apps.irs.gov | |
| Chemical Marketing & Economics Inc | Morristown, NJ | Gift to support the cme stem leadership award for advancing fundamental research honoring david spergel | Education | $12,500 | apps.irs.gov |
| Action for Autism | New Delhi, IN | Gift to support the charitable activities of action for autism for world autism awareness day | $10,000 | apps.irs.gov | |
| World Science Foundation | New York, NY | Gift pledged at the 2025 festival gala | Science and technology | $10,000 | apps.irs.gov |
| Cold Spring Harbor Laboratory | Cold Spring Harbor, NY | Gift to support cshl fundraising event | Science and technology | $7,500 | apps.irs.gov |
| Metropolitan Opera | New York, NY | Gift to support the mission of the organization | $3,500 | apps.irs.gov | |
| Setauket Neighborhood House | Setauket, NY | Gift to support the mission of the organization | $1,000 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed July 2, 2025, IRS object ID 202531839349100308. It reported $31,921,600 in grants paid; 66 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Robin Hood Foundation | New York, NY | General operating support for rhf's grantmaking programs | Philanthropy, voluntarism and grantmaking foundations | $5,500,000 | apps.irs.gov |
| National Museum of Mathematics | New York, NY | Pledged gift to support capital campaign | Arts, culture and humanities | $5,000,000 | apps.irs.gov |
| University of California Berkeley Foundation | Berkeley, CA | Gift to support the climatenginuity hub pilot program | Education | $3,400,000 | apps.irs.gov |
| Fidelity Investments Charitable Gift Fund | Boston, MA | Gift to support the mission of the foundation | $2,290,000 | apps.irs.gov | |
| Icahn School of Medicine at Mount Sinai | New York, NY | Pledged gift to support the tisch cancer hospital and lung cancer center of excellence | Education | $2,000,000 | apps.irs.gov |
| Stony Brook Foundation | Stony Brook, NY | Gift to support the stars of stony brook gala | Education | $1,500,000 | apps.irs.gov |
| Felicity House | New York, NY | General operating support | Diseases, disorders and medical disciplines | $1,000,000 | apps.irs.gov |
| Icahn School of Medicine at Mount Sinai | New York, NY | Gift to support the dr. martin feuer pulmonary educational fund | Education | $1,000,000 | apps.irs.gov |
| Ronald McDonald House Charities New York Metro | New Hyde Park, NY | Pledged gift iho niki croce to support the capital campaign | $1,000,000 | apps.irs.gov | |
| The Center for Discovery | Harris, NY | Pledged gift to support the endowment campaign | Diseases, disorders and medical disciplines | $1,000,000 | apps.irs.gov |
| New York Public Library | New York, NY | Gift to support the annual fund | $600,000 | apps.irs.gov | |
| New York University | New York, NY | Pledged gift to support the dr. alison estabrook professorship at nyu | Education | $600,000 | apps.irs.gov |
| Partnership Schools | New York, NY | Pledged gift for general operating support | Philanthropy, voluntarism and grantmaking foundations | $500,000 | apps.irs.gov |
| Robin Hood Foundation | New York, NY | Gift to support the robin hood responds event | Philanthropy, voluntarism and grantmaking foundations | $400,000 | apps.irs.gov |
| JTM Health Facilities Foundation | Port Jefferson, NY | Pledged gift to support the expansion of the graduate medical education (gme) program's outpatient behavioral health services | $333,333 | apps.irs.gov | |
| Stony Brook Foundation | Stony Brook, NY | Pledged gift to support the walter j. hawrys recreational center | Education | $333,333 | apps.irs.gov |
| Research Foundation for Mental Hygiene Inc | Menands, NY | Pledged gift to support the whitaker fellowship at the nys psychiatric institute | Mental health and crisis intervention | $326,970 | apps.irs.gov |
| Columbia University Medical Center | New York, NY | Gift to support the whitaker advances fellowship in developmental neuropsychiatry | $300,000 | apps.irs.gov | |
| Pace University | New York, NY | Gift to support the scholarship and internship fund | $275,000 | apps.irs.gov | |
| Breast Cancer Research Foundation | New York, NY | Pledged gift to support the myra j. biblowit fund for breast cancer research | Public safety, disaster preparedness and relief | $250,000 | apps.irs.gov |
| Children & Screens Institute of Digital Media and Child Development | Jericho, NY | Pledged gift to support the mission of the organization | $250,000 | apps.irs.gov | |
| East Harlem Tutorial Program | New York, NY | Gift to support the major donors campaign | $250,000 | apps.irs.gov | |
| East Harlem Tutorial Program | New York, NY | Gift to support annual fund/annual friends appeal | $250,000 | apps.irs.gov | |
| Everytown for Gun Safety Support Fund Inc | New York, NY | Gift in honor of michael bloomberg | Crime and legal-related | $250,000 | apps.irs.gov |
| Hunter College Foundation | New York, NY | Gift to support the lewis burke frumkes center for writing and culture | Education | $250,000 | apps.irs.gov |
| Learningspring School | New York, NY | General operating support | Education | $250,000 | apps.irs.gov |
| Milken Institute | New York, NY | Gift to support the philanthropic investors forum | $250,000 | apps.irs.gov | |
| Last Whispers | Los Angeles, CA | Gift to support the project - reversal/ode to joy (part 3) | Arts, culture and humanities | $220,830 | apps.irs.gov |
| East Harlem Tutorial Program | New York, NY | Gift to support the annual benefit gala | $200,000 | apps.irs.gov | |
| Marlene Meyerson JCC Manhattan | New York, NY | Pledged gift to support the wellness programming | $200,000 | apps.irs.gov | |
| Foundation for Independent Artists | New York, NY | Pledged gift to support the general operations of the barkin/selissen project | $150,800 | apps.irs.gov | |
| National Museum of Mathematics | New York, NY | Gift to support the momath 2023 gala | Arts, culture and humanities | $150,063 | apps.irs.gov |
| All Star Code | New York, NY | Pledged gift to support the mission of the organization | Youth development | $150,000 | apps.irs.gov |
| Autism Speaks | Washington, DC | Gift to support the celebrity chef gala | Diseases, disorders and medical disciplines | $150,000 | apps.irs.gov |
| Pivot Works Inc | Randolph, MA | Gift in honor of jim and robin herrnstein (madagascar) | $150,000 | apps.irs.gov | |
| American Museum of Natural History | New York, NY | Gift to support the mission of the organization | Arts, culture and humanities | $100,000 | apps.irs.gov |
| Bard Prison Initiative | Annandaleonhudson, NY | Pledged gift for the bard prison initiative's college education program | $100,000 | apps.irs.gov | |
| Menorah Foundation Inc | Aventura, FL | Gift to support the mission of the foundation | Education | $100,000 | apps.irs.gov |
| National September 11 Memorial and Museum at the World Trade Center | New York, NY | Gift to support the never forget fund | Arts, culture and humanities | $100,000 | apps.irs.gov |
| North Shore Child & Family Guidance Center | Roslyn Heights, NY | Gift in memory of marie rautenberg | $100,000 | apps.irs.gov | |
| Quad Preparatory School | New York, NY | Pledged gift to support the evergreen fund | Education | $100,000 | apps.irs.gov |
| Marlene Meyerson JCC Manhattan | New York, NY | Gift to support cancer care at the jcc | $94,000 | apps.irs.gov | |
| Autism Science Foundation | Scarsdale, NY | Gift to support for the day of learning event | Diseases, disorders and medical disciplines | $55,000 | apps.irs.gov |
| National Museum of Mathematics | New York, NY | Gift to support the momath masters | Arts, culture and humanities | $50,021 | apps.irs.gov |
| Harlem Children's Zone | New York, NY | Gift to support the annual friend of the children award celebration | $50,000 | apps.irs.gov | |
| Stony Brook School | Stony Brook, NY | Pledged gift for general operating support | $50,000 | apps.irs.gov | |
| Marlene Meyerson JCC Manhattan | New York, NY | Pledged gift to support the consulting services of dr. alison estabrook and jo-ann fox-weingarten | $31,000 | apps.irs.gov | |
| Changing Times Tap | New York, NY | Pledged gift to help further the organizations mission to preserve and create new tap dancing | $30,000 | apps.irs.gov | |
| Changing Times Tap | New York, NY | Gift to help further the organizations mission to preserve and create new tap dancing | $30,000 | apps.irs.gov | |
| Philanthropy New York | New York, NY | Gift to support the mission of the organization | $26,750 | apps.irs.gov | |
| Cold Spring Harbor Laboratory | Cold Spring Habor, NY | Gift to support the women's partnership for science | Science and technology | $25,000 | apps.irs.gov |
| Learningspring School | New York, NY | Gift to support the lss blooms gala | Education | $25,000 | apps.irs.gov |
| Let's Win Pancreatic Cancer | New York, NY | Pledged gift to support the 5th anniversary campaign | $25,000 | apps.irs.gov | |
| St John the Evangelist RC Church Food Pantry (eastern Farm Workers Associat | Bellport, NY | General operating support for the eastern farm workers association | $25,000 | apps.irs.gov | |
| Action for Autism | New Delhi, IN | Gift to support the charitable activities of action for autism for world autism awareness day | $10,000 | apps.irs.gov | |
| Cold Spring Harbor Laboratory | Cold Spring Habor, NY | Gift to support the cosmopolitan women's lunch | Science and technology | $10,000 | apps.irs.gov |
| Learningspring School | New York, NY | Gift to support the lss blooms challenge | Education | $10,000 | apps.irs.gov |
| Tesla Science Center at Wardenclyffe | Shoreham, NY | Gift to support the annual gala honoring dr. david spergel | $10,000 | apps.irs.gov | |
| Womens Entrepreneurship Day Organization Inc | New York, NY | Gift to support the women's entrepreneurship day pioneer award honoring marilyn simons | Community improvement and capacity building | $10,000 | apps.irs.gov |
| Cold Spring Harbor Laboratory | Cold Spring Habor, NY | Gift to support cshl golf tournament | Science and technology | $5,000 | apps.irs.gov |
| Snack & Friends Inc | New York, NY | Gift to support the spring fundraiser luncheon | Human services | $5,000 | apps.irs.gov |
| The National Institute of Social Sciences | New York, NY | Gift to support the 2024 gold medal gala | $5,000 | apps.irs.gov | |
| Metropolitan Opera | New York, NY | Gift to support the mission of the organization | $3,500 | apps.irs.gov | |
| Council On Foundations Inc | Washington, DC | 2024 mjs membership & general operating support | Philanthropy, voluntarism and grantmaking foundations | $3,000 | apps.irs.gov |
| Cancer Support Team Inc | Purchase, NY | Gift to support the 2024 cst 25th annual gayle k. lee health awareness luncheon - iho dr. larry norton | Diseases, disorders and medical disciplines | $2,000 | apps.irs.gov |
| Setauket Neighborhood House | Setauket, NY | Gift to support the mission of the organization | $1,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Education | $15,622,876 |
| Philanthropy, voluntarism and grantmaking foundations | $11,903,000 |
| Arts, culture and humanities | $6,141,786 |
| Diseases, disorders and medical disciplines | $4,307,000 |
| Public safety, disaster preparedness and relief | $500,000 |
| Crime and legal-related | $500,000 |
| Mental health and crisis intervention | $326,970 |
| Youth development | $300,000 |
States funded
| Recipient state | Granted |
|---|---|
| New York | $43,127,225 |
| Massachusetts | $6,059,880 |
| California | $4,841,660 |
| District of Columbia | $203,000 |
| Florida | $200,000 |
| New Jersey | $12,500 |
Also on SpecStream
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- Who funds arts, culture and humanities in New York
- Who funds education in California
- Who funds diseases, disorders and medical disciplines in New York
- Who funds public safety, disaster preparedness and relief in New York
Updated June 26, 2026. 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.