Martin & Toni Sosnoff Foundation | Foundation Profile
GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Martin & Toni Sosnoff Foundation. Data shown is extracted from Form 990-PF filings.
EIN: 22-2231640
Foundation Overview
Based in Palm Beach, FL, Martin & Toni Sosnoff Foundation has awarded 292 grants totaling $36,425,226 to organizations in New York, Florida and 7 other states across the US. Individual grants range from $150 to $4,350,000, with a median award of $20,000.
Latest Tax Year
2024
Total Giving (all years)
$36,425,226
Total Assets
$8,993,534
Median Grant (all grants)
$20,000
Latest Form 990-PF Snapshot
Total Grants
18
Median Grant
$27,500
% Median Grant Growth
+22%
(vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year:
May 2026
Foundation Intelligence
Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies
New Applicant Friendliness
Closed Network: 11%
2 of 18 recipients (11%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.
Geographic Focus
New York
59% of grants are awarded in New York, with additional funding distributed across 8 other locations. The foundation balances regional focus with broader geographic diversity. Within New York, funding concentrates in New York (59%), Rhinebeck (8%), Hempstead (7%).
Funding Trajectory
-18%
Declining funding trend with 18% decrease over 9 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.
Program Areas
General Purposes
Highly focused on general purposes with 100% of funding dedicated to this sector. This specialization indicates deep expertise and committed investment in the field.
Where is The Money Going?
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Grants & Funding
Analyzing past grantees provides valuable insights into Martin & Toni Sosnoff Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.
| Name | Amount | Location | Purpose | Year |
|---|---|---|---|---|
| Alzheimer Drug Discoery Foundation | $10,000 | New York, NY, US | Charitable | 2024 |
| Aspca | $25,000 | New York, NY, US | Charitable | 2024 |
| Bard College | $250,000 | Annandaleonhudson, NY, US | Charitable | 2024 |
| Chamber Music Society Of Palm Beach | $40,000 | West Palm Beach, FL, US | Charitable | 2024 |
| Hofstra University | $15,000 | Hempstead, NY, US | Charitable | 2024 |
| Kravis Center For The Performing Arts | $25,000 | West Palm Beach, FL, US | Charitable | 2024 |
| Miami City Ballet | $25,000 | Miami Beach, FL, US | Charitable | 2024 |
| Mount Sinai Health System | $575,000 | New York, NY, US | Charitable | 2024 |
| New York Philharmonic | $334,000 | New York, NY, US | Charitable | 2024 |
| Norton Museum Of Art | $38,000 | West Palm Beach, FL, US | Charitable | 2024 |
| Palm Beach Dramaworks | $30,000 | West Palm Beach, FL, US | Charitable | 2024 |
| Palm Beach Opera | $170,000 | West Palm Beach, FL, US | Charitable | 2024 |
| Saint Ann's School | $7,000 | Brooklyn, NY, US | Charitable | 2024 |
| The Eye Cancer Foundation | $20,000 | New York, NY, US | Charitable | 2024 |
| Ndh Foundation | $400,000 | Rhinebeck, NY, US | Charitable | 2024 |
| Dutchess County Volunteer Firefighters Association | $150 | Poughkeepsie, NY, US | Charitable | 2024 |
| Hopper Heritage Foundation | $1,500 | Madison, NC, US | Charitable | 2024 |
| Icahn School Of Medicine At Mount Sinai | $250,000 | New York, NY, US | Charitable | 2024 |
| Alzheimer Drug Discoery Foundation | $7,600 | New York, NY, US | Charitable | 2023 |
| Alzheimer's Association | $1,000 | New York, NY, US | Charitable | 2023 |
| Bard College | $250,000 | Annandaleonhudson, NY, US | Charitable | 2023 |
| Boca Raton Regional Hospital Foundation | $200,000 | Boca Raton, FL, US | Charitable | 2023 |
| Chamber Music Society Of Palm Beach | $54,644 | West Palm Beach, FL, US | Charitable | 2023 |
| Extraordinary Charities | $500 | West Palm Beach, FL, US | Charitable | 2023 |
| Georgetown Day School | $1,500 | Washington, DC, US | Charitable | 2023 |
| Hofstra University | $15,000 | Hempstead, NY, US | Charitable | 2023 |
| Kravis Center For The Performing Arts | $25,000 | West Palm Beach, FL, US | Charitable | 2023 |
| Miami City Ballet | $25,000 | Miami Beach, FL, US | Charitable | 2023 |
| Mount Sinai Health System | $700,000 | New York, NY, US | Charitable | 2023 |
| New York Philharmonic | $333,000 | New York, NY, US | Charitable | 2023 |
| Norton Museum Of Art | $13,500 | West Palm Beach, FL, US | Charitable | 2023 |
| Palm Beach Dramaworks | $66,600 | West Palm Beach, FL, US | Charitable | 2023 |
| Palm Beach Opera | $161,700 | West Palm Beach, FL, US | Charitable | 2023 |
| Saint Ann's School | $7,000 | Brooklyn, NY, US | Charitable | 2023 |
| The Eye Cancer Foundation | $20,000 | New York, NY, US | Charitable | 2023 |
| The New York Eye & Ear Infirmary Of Mount Sinai | $284,448 | New York, NY, US | Charitable | 2023 |
| Town Of Palm Beach United Way | $25,000 | Palm Beach, FL, US | Charitable | 2023 |
| Aspca | $14,436 | New York, NY, US | Charitable | 2023 |
| Palm Beach And Treasure Coast | $2,500 | Riviera Beach, FL, US | Charitable | 2023 |
| The Elf Cancer Foundation | $20,000 | Los Angeles, CA, US | Charitable | 2023 |
| Alzheimer Drug Discoery Foundation | $7,600 | New York, NY, US | Charitable | 2023 |
| Alzheimer's Association | $1,000 | New York, NY, US | Charitable | 2023 |
| Bard College | $250,000 | Annandaleonhudson, NY, US | Charitable | 2023 |
| Boca Raton Regional Hospital Foundation | $200,000 | Boca Raton, FL, US | Charitable | 2023 |
| Chamber Music Society Of Palm Beach | $54,644 | West Palm Beach, FL, US | Charitable | 2023 |
| Extraordinary Charities | $500 | West Palm Beach, FL, US | Charitable | 2023 |
| Georgetown Day School | $1,500 | Washington, DC, US | Charitable | 2023 |
| Hofstra University | $15,000 | Hempstead, NY, US | Charitable | 2023 |
| Kravis Center For The Performing Arts | $25,000 | West Palm Beach, FL, US | Charitable | 2023 |
| Miami City Ballet | $25,000 | Miami Beach, FL, US | Charitable | 2023 |
| Mount Sinai Health System | $700,000 | New York, NY, US | Charitable | 2023 |
| New York Philharmonic | $333,000 | New York, NY, US | Charitable | 2023 |
| Norton Museum Of Art | $13,500 | West Palm Beach, FL, US | Charitable | 2023 |
| Palm Beach Dramaworks | $66,600 | West Palm Beach, FL, US | Charitable | 2023 |
| Palm Beach Opera | $161,700 | West Palm Beach, FL, US | Charitable | 2023 |
| Saint Ann's School | $7,000 | Brooklyn, NY, US | Charitable | 2023 |
| The Eye Cancer Foundation | $20,000 | New York, NY, US | Charitable | 2023 |
| The New York Eye & Ear Infirmary Of Mount Sinai | $284,448 | New York, NY, US | Charitable | 2023 |
| Town Of Palm Beach United Way | $25,000 | Palm Beach, FL, US | Charitable | 2023 |
| Aspca | $14,436 | New York, NY, US | Charitable | 2023 |
| Palm Beach And Treasure Coast | $2,500 | Riviera Beach, FL, US | Charitable | 2023 |
| The Elf Cancer Foundation | $20,000 | Los Angeles, CA, US | Charitable | 2023 |
| Alzheimer Drug Discoery Foundation | $10,000 | New York, NY, US | Charitable | 2022 |
| Alzheimer's Association | $1,000 | New York, NY, US | Charitable | 2022 |
| American Ballet Theatre | $500,000 | New York, NY, US | Charitable | 2022 |
| Bard College | $4,350,000 | Annandaleonhudson, NY, US | Charitable | 2022 |
| Bcrf | $500 | New York, NY, US | Charitable | 2022 |
| Chamber Music Society Of Palm Beach | $40,000 | West Palm Beach, FL, US | Charitable | 2022 |
| Georgetown Day School | $1,500 | Washington, DC, US | Charitable | 2022 |
| Hofstra University | $15,000 | Hempstead, NY, US | Charitable | 2022 |
| Icahn School Of Medicine At Mount Sinai | $425,000 | New York, NY, US | Charitable | 2022 |
| Kravis Center For The Performing Arts | $25,000 | West Palm Beach, FL, US | Charitable | 2022 |
| Luzerne Music Center | $10,000 | Lake Luzerne, NY, US | Charitable | 2022 |
| Mount Sinai Health System | $450,000 | New York, NY, US | Charitable | 2022 |
| New York Presbyterian | $34,000 | New York, NY, US | Charitable | 2022 |
| Norton Museum Of Art | $13,250 | West Palm Beach, FL, US | Charitable | 2022 |
| Palm Beach Dramaworks | $45,000 | West Palm Beach, FL, US | Charitable | 2022 |
| Palm Beach Opera | $163,400 | West Palm Beach, FL, US | Charitable | 2022 |
| Saint Ann's School | $7,000 | Brooklyn, NY, US | Charitable | 2022 |
| The New York Eye & Ear Infirmary Of Mount Sinai | $50,000 | New York, NY, US | Charitable | 2022 |
| Town Of Palm Beach United Way | $25,000 | Palm Beach, FL, US | Charitable | 2022 |
| New York Philharmonic | $333,000 | New York, NY, US | Charitable | 2022 |
| Extraordinary Charities | $350 | West Palm Beach, FL, US | Charitable | 2022 |
| United Hospital Fund | $1,000 | New York, NY, US | Charitable | 2022 |
| Alzheimer Drug Discoery Foundation | $10,000 | New York, NY, US | Charitable | 2022 |
| Alzheimer's Association | $1,000 | New York, NY, US | Charitable | 2022 |
| American Ballet Theatre | $500,000 | New York, NY, US | Charitable | 2022 |
| Bard College | $4,350,000 | Annandaleonhudson, NY, US | Charitable | 2022 |
| Bcrf | $500 | New York, NY, US | Charitable | 2022 |
| Chamber Music Society Of Palm Beach | $40,000 | West Palm Beach, FL, US | Charitable | 2022 |
| Georgetown Day School | $1,500 | Washington, DC, US | Charitable | 2022 |
| Hofstra University | $15,000 | Hempstead, NY, US | Charitable | 2022 |
| Icahn School Of Medicine At Mount Sinai | $425,000 | New York, NY, US | Charitable | 2022 |
| Kravis Center For The Performing Arts | $25,000 | West Palm Beach, FL, US | Charitable | 2022 |
| Luzerne Music Center | $10,000 | Lake Luzerne, NY, US | Charitable | 2022 |
| Mount Sinai Health System | $450,000 | New York, NY, US | Charitable | 2022 |
| New York Presbyterian | $34,000 | New York, NY, US | Charitable | 2022 |
| Norton Museum Of Art | $13,250 | West Palm Beach, FL, US | Charitable | 2022 |
| Palm Beach Dramaworks | $45,000 | West Palm Beach, FL, US | Charitable | 2022 |
| Palm Beach Opera | $163,400 | West Palm Beach, FL, US | Charitable | 2022 |
| Saint Ann's School | $7,000 | Brooklyn, NY, US | Charitable | 2022 |
| The New York Eye & Ear Infirmary Of Mount Sinai | $50,000 | New York, NY, US | Charitable | 2022 |
| Town Of Palm Beach United Way | $25,000 | Palm Beach, FL, US | Charitable | 2022 |
| New York Philharmonic | $333,000 | New York, NY, US | Charitable | 2022 |
| Extraordinary Charities | $350 | West Palm Beach, FL, US | Charitable | 2022 |
| United Hospital Fund | $1,000 | New York, NY, US | Charitable | 2022 |
| Alzheimer Drug Discoery Foundation | $10,000 | New York, NY, US | Charitable | 2021 |
| American Ballet Theatre | $575,000 | New York, NY, US | Charitable | 2021 |
| Bard College | $268,500 | Annandaleonhudson, NY, US | Charitable | 2021 |
| Boca Raton Regional Hospital Foundation | $100,000 | Boca Raton, FL, US | Charitable | 2021 |
| Chamber Music Society Of Palm Beach | $75,000 | West Palm Beach, FL, US | Charitable | 2021 |
| Friends Of New Bolton Center | $1,000 | Kennett Square, PA, US | Charitable | 2021 |
| Georgetown Day School | $1,100 | Washington, DC, US | Charitable | 2021 |
| Hofstra University | $15,000 | Hempstead, NY, US | Charitable | 2021 |
| Icahn School Of Medicine At Mount Sinai | $425,000 | New York, NY, US | Charitable | 2021 |
| Kravis Center For The Performing Arts | $25,000 | West Palm Beach, FL, US | Charitable | 2021 |
| Luzerne Music Center | $10,000 | Lake Luzerne, NY, US | Charitable | 2021 |
| Miami City Ballet | $50,000 | Miami Beach, FL, US | Charitable | 2021 |
| New York Presbyterian | $33,000 | New York, NY, US | Charitable | 2021 |
| Northern Dutchess Hospital Foundation | $50,000 | Rhinebeck, NY, US | Charitable | 2021 |
| Norton Museum Of Art | $13,200 | West Palm Beach, FL, US | Charitable | 2021 |
| Palm Beach Dramaworks | $35,000 | West Palm Beach, FL, US | Charitable | 2021 |
| Palm Beach Opera | $75,000 | West Palm Beach, FL, US | Charitable | 2021 |
| The Eye Cancer Foundation | $20,000 | New York, NY, US | Charitable | 2021 |
| The New York Eye & Ear Infirmary Of Mount Sinai | $150,000 | New York, NY, US | Charitable | 2021 |
| The Perlman Music Program | $3,000 | New York, NY, US | Charitable | 2021 |
| Boscobel Restoration Inc | $5,000 | Garrison, NY, US | Charitable | 2021 |
| Town Of Palm Beach United Way | $100,000 | Palm Beach, FL, US | Charitable | 2021 |
| Alzheimer Drug Discoery Foundation | $10,000 | New York, NY, US | Charitable | 2021 |
| American Ballet Theatre | $575,000 | New York, NY, US | Charitable | 2021 |
| Bard College | $268,500 | Annandaleonhudson, NY, US | Charitable | 2021 |
| Boca Raton Regional Hospital Foundation | $100,000 | Boca Raton, FL, US | Charitable | 2021 |
| Chamber Music Society Of Palm Beach | $75,000 | West Palm Beach, FL, US | Charitable | 2021 |
| Friends Of New Bolton Center | $1,000 | Kennett Square, PA, US | Charitable | 2021 |
| Georgetown Day School | $1,100 | Washington, DC, US | Charitable | 2021 |
| Hofstra University | $15,000 | Hempstead, NY, US | Charitable | 2021 |
| Icahn School Of Medicine At Mount Sinai | $425,000 | New York, NY, US | Charitable | 2021 |
| Kravis Center For The Performing Arts | $25,000 | West Palm Beach, FL, US | Charitable | 2021 |
| Luzerne Music Center | $10,000 | Lake Luzerne, NY, US | Charitable | 2021 |
| Miami City Ballet | $50,000 | Miami Beach, FL, US | Charitable | 2021 |
| New York Presbyterian | $33,000 | New York, NY, US | Charitable | 2021 |
| Northern Dutchess Hospital Foundation | $50,000 | Rhinebeck, NY, US | Charitable | 2021 |
| Norton Museum Of Art | $13,200 | West Palm Beach, FL, US | Charitable | 2021 |
| Palm Beach Dramaworks | $35,000 | West Palm Beach, FL, US | Charitable | 2021 |
| Palm Beach Opera | $75,000 | West Palm Beach, FL, US | Charitable | 2021 |
| The Eye Cancer Foundation | $20,000 | New York, NY, US | Charitable | 2021 |
| The New York Eye & Ear Infirmary Of Mount Sinai | $150,000 | New York, NY, US | Charitable | 2021 |
| The Perlman Music Program | $3,000 | New York, NY, US | Charitable | 2021 |
| Boscobel Restoration Inc | $5,000 | Garrison, NY, US | Charitable | 2021 |
| Town Of Palm Beach United Way | $100,000 | Palm Beach, FL, US | Charitable | 2021 |
| Alzheimer Drug Discoery Foundation | $10,000 | New York, NY, US | Charitable | 2020 |
| American Ballet Theatre | $500,000 | New York, NY, US | Charitable | 2020 |
| Bard College | $250,000 | Annandaleonhudson, NY, US | Charitable | 2020 |
| Bcrf | $2,500 | New York, NY, US | Charitable | 2020 |
| Boca Raton Regional Hospital Foundation | $150,000 | Boca Raton, FL, US | Charitable | 2020 |
| Chamber Music Society Of Palm Beach | $25,000 | West Palm Beach, FL, US | Charitable | 2020 |
| Friends Of New Bolton Center | $1,000 | Kennett Square, PA, US | Charitable | 2020 |
| Georgetown Day School | $1,100 | Washington, DC, US | Charitable | 2020 |
| Hofstra University | $275,000 | Hempstead, NY, US | Charitable | 2020 |
| Icahn School Of Medicine At Mount Sinai | $425,000 | New York, NY, US | Charitable | 2020 |
| Kravis Center For The Performing Arts | $2,500 | West Palm Beach, FL, US | Charitable | 2020 |
| New York Presbyterian | $33,000 | New York, NY, US | Charitable | 2020 |
| Northern Dutchess Hospital Foundation | $50,000 | Rhinebeck, NY, US | Charitable | 2020 |
| Palm Beach Dramaworks | $20,000 | West Palm Beach, FL, US | Charitable | 2020 |
| Palm Beach Opera | $182,000 | West Palm Beach, FL, US | Charitable | 2020 |
| Saint Ann's School | $14,000 | Brooklyn, NY, US | Charitable | 2020 |
| The Dressage Foundation | $1,500 | Lincoln, NE, US | Charitable | 2020 |
| The Eye Cancer Foundation | $20,000 | New York, NY, US | Charitable | 2020 |
| The New York Eye & Ear Infirmary Of Mount Sinai | $150,000 | New York, NY, US | Charitable | 2020 |
| Ppfa | $500 | New York, NY, US | Charitable | 2020 |
| Friends Of New Bolton Center | $1,000 | Kennett Square, PA, US | Charitable | 2019 |
| Upstate Films | $1,000 | Rhinebeck, NY, US | Charitable | 2019 |
| Alzheimer's Association | $1,000 | New York, NY, US | Charitable | 2019 |
| Extra Ordinary Charities | $1,000 | West Palm Beach, FL, US | Charitable | 2019 |
| Georgetown Day School | $1,100 | Washington, DC, US | Charitable | 2019 |
| The Dressage Foundation | $1,500 | Lincoln, NE, US | Charitable | 2019 |
| The Perlman Music Program | $3,000 | New York, NY, US | Charitable | 2019 |
| Animal Medical Center | $5,000 | New York, NY, US | Charitable | 2019 |
| Bcrf | $5,000 | New York, NY, US | Charitable | 2019 |
| Luzerne Music Center | $10,000 | Lake Luzerne, NY, US | Charitable | 2019 |
| Miami City Ballet | $12,500 | Miami Beach, FL, US | Charitable | 2019 |
| Palm Beach Dramaworks | $15,000 | West Palm Beach, FL, US | Charitable | 2019 |
| Alzheimer Drug Discoery Foundation | $20,000 | New York, NY, US | Charitable | 2019 |
| The Eye Cancer Foundation | $20,000 | New York, NY, US | Charitable | 2019 |
| Norton Museum Of Art | $22,000 | West Palm Beach, FL, US | Charitable | 2019 |
| Kravis Center For The Performing Arts | $25,000 | West Palm Beach, FL, US | Charitable | 2019 |
| Northern Dutchess Hospital Foundation | $50,000 | Rhinebeck, NY, US | Charitable | 2019 |
| The New York Eye & Ear Infirmary Of Mount Sinai | $70,000 | New York, NY, US | Charitable | 2019 |
| Ballet Theatre Foundation Inc | $75,000 | New York, NY, US | Charitable | 2019 |
| Chamber Music Society Of Palm Beach | $80,000 | West Palm Beach, FL, US | Charitable | 2019 |
| New York Presbyterian | $100,000 | New York, NY, US | Charitable | 2019 |
| Icahn School Of Medicine At Mount Sinai | $100,000 | New York, NY, US | Charitable | 2019 |
| Palm Beach Opera | $104,000 | West Palm Beach, FL, US | Charitable | 2019 |
| Boca Raton Regional Hospital Foundation | $150,000 | Boca Raton, FL, US | Charitable | 2019 |
| Bard College | $250,000 | Annandaleonhudson, NY, US | Charitable | 2019 |
| Hofstra University | $265,000 | Hempstead, NY, US | Charitable | 2019 |
| Mount Sinai Health System | $425,000 | New York, NY, US | Charitable | 2019 |
| American Ballet Theatre | $625,000 | New York, NY, US | Charitable | 2019 |
| Alumni & Friends Laguardia High School | $500 | New York, NY, US | Charitable | 2017 |
| Animal Medical Center | $5,000 | New York, NY, US | Charitable | 2017 |
| Ballet Theatre Foundation | $671,000 | New York, NY, US | Charitable | 2017 |
| Bard College | $512,480 | Annadaleonhudsion, NY, US | Charitable | 2017 |
| Boca Raton Regional Hospital | $150,000 | Boca Raton, FL, US | Charitable | 2017 |
| Chamber Music Society Of Palm Beach | $27,156 | West Palm Beach, FL, US | Charitable | 2017 |
| Dressage Foundation | $5,000 | Lincoln, NE, US | Charitable | 2017 |
| Friends Of New Bolton Center | $1,000 | Kennett Square, PA, US | Charitable | 2017 |
| Georgetown Day School | $1,100 | Washington, DC, US | Charitable | 2017 |
| Hofstra University | $265,000 | Hempstead, NY, US | Charitable | 2017 |
| Hunts Point Alliance For Children | $10,000 | Bronx, NY, US | Charitable | 2017 |
| Icahn School Of Medicine At Mount Sinai | $425,000 | New York, NY, US | Charitable | 2017 |
| Luzerne Music Center | $13,500 | Lake Luzerne, NY, US | Charitable | 2017 |
| Miami City Ballet | $12,500 | Miami Beach, FL, US | Charitable | 2017 |
| Mount Sinai Health System Crystal Party | $10,000 | New York, NY, US | Charitable | 2017 |
| Ndh Foundation | $400,000 | Rhinebeck, NY, US | Charitable | 2017 |
| New York Presbyterian Fund | $133,000 | New York, NY, US | Charitable | 2017 |
| Palm Beach Opera | $143,800 | West Palm Beach, FL, US | Charitable | 2017 |
| Raymond F Kravis Center For The Performing Arts | $35,870 | West Plam Beach, FL, US | Charitable | 2017 |
| Take The Lead | $5,000 | Watertown, NY, US | Charitable | 2017 |
| The Perlman Music Program | $4,000 | New York, NY, US | Charitable | 2017 |
| The Poodle Club Of America Foundation Inc | $500 | Las Vegas, NV, US | Charitable | 2017 |
| Tribeca Film Institute | $1,000 | New York, NY, US | Charitable | 2017 |
| Upstate Films | $1,000 | Rhinebeck, NY, US | Charitable | 2017 |
| Uset Foundation | $1,500 | Gladstone, NJ, US | Charitable | 2017 |
| The Palm Beach Police Foundation | $1,000 | Palm Beach, FL, US | Charitable | 2017 |
| The Patti Harburger Children Fund | $500 | Palm Beach, FL, US | Charitable | 2017 |
| Norton Museum Of Art Inc | $1,500 | West Palm Beach, FL, US | Charitable | 2017 |
| Palm Beach Dreamworks | $20,900 | West Palm Beach, FL, US | Charitable | 2017 |
| Alzheimer Drug Discoery Foundation | $275 | New York, NY, US | Charitable | 2017 |
| Alumni & Friends Laguardia High School | $250 | New York, NY, US | Charitable | 2016 |
| Animal Medical Center | $5,000 | New York, NY, US | Charitable | 2016 |
| Ballet Theatre Foundation | $717,000 | New York, NY, US | Charitable | 2016 |
| Bard College | $561,280 | Annadaleonhudsion, NY, US | Charitable | 2016 |
| Boca Raton Regional Hospital | $150,000 | Boca Raton, FL, US | Charitable | 2016 |
| Chamber Music Society Of Palm Beach | $34,200 | West Palm Beach, FL, US | Charitable | 2016 |
| Children's House Of Washington | $500 | Washington, DC, US | Charitable | 2016 |
| Dressage Foundation | $5,000 | Lincoln, NE, US | Charitable | 2016 |
| Friends Of New Bolton Center | $1,000 | Kennett Square, PA, US | Charitable | 2016 |
| Hofstra University | $265,000 | Hempstead, NY, US | Charitable | 2016 |
| Hunts Point Alliance For Children | $10,000 | Bronx, NY, US | Charitable | 2016 |
| Luzerne Music Center | $13,500 | Lake Luzerne, NY, US | Charitable | 2016 |
| Metropolitan Opera House | $10,000 | New York, NY, US | Charitable | 2016 |
| Mt Sinai School Of Medicine | $50,000 | New York, NY, US | Charitable | 2016 |
| New York Presbyterian Fund | $133,000 | New York, NY, US | Charitable | 2016 |
| Northern Dutchess Hospital Foundation | $400,000 | Rhinebeck, NY, US | Charitable | 2016 |
| Palm Beach Opera | $63,800 | West Palm Beach, FL, US | Charitable | 2016 |
| Saint Ann's School | $5,000 | Brooklyn, NY, US | Charitable | 2016 |
| Take The Lead | $10,000 | Watertown, NY, US | Charitable | 2016 |
| The Headstrong Project | $2,500 | Pound Ridge, NY, US | Charitable | 2016 |
| The Perlman Music Program | $2,000 | New York, NY, US | Charitable | 2016 |
| Tribeca Film Institute | $1,000 | New York, NY, US | Charitable | 2016 |
| Upstate Films | $1,000 | Rhinebeck, NY, US | Charitable | 2016 |
| Uset Foundation | $1,000 | Gladstone, NJ, US | Charitable | 2016 |
| Dutchess County Volunteer Firemens Association | $250 | Poughkeepsie, NY, US | Charitable | 2016 |
| Georgetown Day School | $1,100 | Washington, DC, US | Charitable | 2016 |
| Icahn School Of Medicine At Mount Sinai | $5,000 | New York, NY, US | Charitable | 2016 |
| Miami City Ballet | $10,000 | Miami Beach, FL, US | Charitable | 2016 |
| Ndh Foundation | $500 | Rhinebeck, NY, US | Charitable | 2016 |
| The Washington Ballet | $100,000 | Washington, DC, US | Charitable | 2016 |
| Raymond F Kravis Center For The Performing Arts | $10,000 | West Plam Beach, FL, US | Charitable | 2016 |
| Town Of Palm Beach United Way | $5,000 | Palm Beach, FL, US | Charitable | 2016 |
| Alzheimer's Association | $1,000 | Purchase, NY, US | Charitable | 2015 |
| Animal Medical Center | $15,000 | New York, NY, US | Charitable | 2015 |
| Ballet Theatre Foundation | $671,000 | New York, NY, US | Charitable | 2015 |
| Bard College | $277,709 | Annadaleonhudsion, NY, US | Charitable | 2015 |
| Boca Raton Regional Hospital | $150,000 | Boca Raton, FL, US | Charitable | 2015 |
| Chamber Music Society Of Palm Beach | $21,000 | West Palm Beach, FL, US | Charitable | 2015 |
| Children's House Of Washington | $500 | Washington, DC, US | Charitable | 2015 |
| City College 21st Century Foundation | $500,000 | Shepard, NY, US | Charitable | 2015 |
| Common Cause Education Fund | $5,000 | Washington, DC, US | Charitable | 2015 |
| Dressage Foundation | $5,000 | Lincoln, NE, US | Charitable | 2015 |
| Florence Robert A Rosen Family Wellness Center | $5,000 | Manhasset, NY, US | Charitable | 2015 |
| Friends Of New Bolton Center | $1,000 | Kennett Square, PA, US | Charitable | 2015 |
| Hofstra University | $296,000 | Hempstead, NY, US | Charitable | 2015 |
| Hunts Point Alliance For Children | $10,000 | Bronx, NY, US | Charitable | 2015 |
| Luzerne Music Center | $7,500 | Lake Luzerne, NY, US | Charitable | 2015 |
| Mental Health America Of Dutchess County | $200 | Poughkeepsie, NY, US | Charitable | 2015 |
| Mount Sinai Health System Crystal Party | $10,000 | New York, NY, US | Charitable | 2015 |
| Mt Sinai School Of Medicine | $50,000 | New York, NY, US | Charitable | 2015 |
| New York Presbyterian Fund | $100,000 | New York, NY, US | Charitable | 2015 |
| Northern Dutchess Hospital Foundation | $400,500 | Rhinebeck, NY, US | Charitable | 2015 |
| Palm Beach Opera | $75,000 | West Palm Beach, FL, US | Charitable | 2015 |
| Planned Parenthood Of Mid-hudson Valley | $500 | Poughkeepsie, NY, US | Charitable | 2015 |
| Roundabout Theater Company | $2,500 | New York, NY, US | Charitable | 2015 |
| Saint Ann's School | $3,500 | Brooklyn, NY, US | Charitable | 2015 |
| Scenic Hudson | $40,000 | Poughkeepsie, NY, US | Charitable | 2015 |
| Starr Library | $200 | Rhinebeck, NY, US | Charitable | 2015 |
| Take The Lead | $20,750 | Watertown, NY, US | Charitable | 2015 |
| The Metropolitan Opera | $15,000 | New York, NY, US | Charitable | 2015 |
| The Perlman Music Program | $2,000 | New York, NY, US | Charitable | 2015 |
| Tribeca Film Institute | $1,000 | New York, NY, US | Charitable | 2015 |
| Upstate Films | $1,000 | Rhinebeck, NY, US | Charitable | 2015 |
| Georgetown Day Scholl | $1,100 | Washington, DC, US | Charitable | 2015 |
Foundations Similar to Martin & Toni Sosnoff Foundation
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Contact Information
Official contact details for Martin & Toni Sosnoff Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.
| EIN | 22-2231640 |
| Website | N/A |
| Address | 260 VIA BELLARIA Palm Beach, FL 33480-4901 |
Key People (2)
Board members, trustees, and key staff who oversee Martin & Toni Sosnoff Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.
| Trustee | Martin Sosnoff |
|---|---|
| Trustee | Toni Sosnoff |
Forms 990-PF
IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.
Form 990-PF Research Tips
- Review Part XV for detailed grant recipient information and funding purposes
- Check Part I for total assets, annual giving amounts, and payout requirements
- Examine Part VIII for key personnel compensation and board structure
- Look for trends across multiple years to understand giving patterns
About This Foundation Profile
This comprehensive foundation profile for Martin & Toni Sosnoff Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.
Data Sources & Accuracy
All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.
Research Applications
Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.
Data Currency: Last updated
May 2026
based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.