The Longhill Charitable Foundation | Foundation Profile
GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like The Longhill Charitable Foundation. Data shown is extracted from Form 990-PF filings.
EIN: 23-7149847
Foundation Overview
Based in New York, NY, The Longhill Charitable Foundation has awarded 453 grants totaling $10,743,556 to organizations in New York, California and 15 other states across the US. Individual grants range from $1,000 to $383,556, with a median award of $20,000.
Latest Tax Year
2024
Total Giving (all years)
$10,743,556
Total Assets
$37,750,510
Median Grant (all grants)
$20,000
Latest Form 990-PF Snapshot
Total Grants
58
Median Grant
$20,000
% No Significant Change
0%
(vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year:
February 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: 2%
1 of 58 recipients (2%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.
Geographic Focus
New York
58% of grants are awarded in New York, with additional funding distributed across 16 other locations. The foundation balances regional focus with broader geographic diversity. Within New York, funding concentrates in New York (65%), Ithaca (11%), Saranac Lake (3%).
Funding Trajectory
+51%
Strong 51% growth in annual giving over 4 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.
Program Areas
Community Projects + 3 others
Diversified giving across multiple program areas with primary emphasis on community projects (40%). This broad approach suggests openness to various causes and innovative cross-sector solutions.
Where is The Money Going?
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Grants & Funding
Analyzing past grantees provides valuable insights into The Longhill Charitable 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 |
|---|---|---|---|---|
| Aclu Foundation | $35,000 | New York, NY, US | Charity | 2024 |
| Adirondack Council | $20,000 | Elizabeth, NY, US | Environmental | 2024 |
| Adirondack Experience | $10,000 | Lake Pleasant, NY, US | Education | 2024 |
| Anti-defamation League Educational Division | $25,000 | New York, NY, US | Charity | 2024 |
| As You Sow | $5,000 | Oakland, CA, US | Charity | 2024 |
| Breast Cancer Research Foundation | $20,000 | New York, NY, US | Health | 2024 |
| Cancer Research Institute | $100,000 | New York, NY, US | Health | 2024 |
| Center For Disaster Philanthropy | $20,000 | Washington, DC, US | Charity | 2024 |
| Center For Reproductive Rights | $50,000 | New York, NY, US | Health | 2024 |
| Collegiate School | $40,000 | New York, NY, US | Education | 2024 |
| Cornell University Dept Of Landscape Architecture | $10,000 | Ithaca, NY, US | Education | 2024 |
| Cornell University Urban Horticulture Institute | $20,000 | Ithaca, NY, US | Education | 2024 |
| Croton Falls Volunteer Fire Department | $1,000 | Croton Falls, NY, US | Health | 2024 |
| Direct Relief | $15,000 | Santa Barbara, CA, US | Health | 2024 |
| Doctors Without Borders | $25,000 | New York, NY, US | Health | 2024 |
| Environmental Defense Fund | $20,000 | New York, NY, US | Environmental | 2024 |
| Equal Justice Initiative Legacy Museum | $15,000 | Montgomery, AL, US | Charity | 2024 |
| Facing History And Ourselves | $5,000 | New York, NY, US | Education | 2024 |
| Feeding America | $50,000 | Chicago, IL, US | Charity | 2024 |
| Florence Project | $25,000 | Tucson, AZ, US | Charity | 2024 |
| Friends Of Stewart Park | $50,000 | Ithaca, NY, US | Environmental | 2024 |
| Glaucoma Foundation | $20,000 | New York, NY, US | Health | 2024 |
| Harvard Business School Fund | $25,000 | Cambridge, MA, US | Education | 2024 |
| Harvard Hillel | $10,000 | Cambridge, MA, US | Religious | 2024 |
| Harvard U Center For Jewish Studies | $5,000 | Cambridge, MA, US | Education | 2024 |
| Hospital For Special Surgery | $25,000 | New York, NY, US | Health | 2024 |
| Human Rights First | $20,000 | Washington, DC, US | Charity | 2024 |
| Human Rights Watch | $20,000 | New York, NY, US | Charity | 2024 |
| International Rescue Committee | $25,000 | New York, NY, US | Charity | 2024 |
| Kivunim | $15,000 | New York, NY, US | Education | 2024 |
| Lighthouse Guild | $10,000 | New York, NY, US | Health | 2024 |
| Museum Of The City Of New York | $10,000 | New York, NY, US | Education | 2024 |
| National Forest Foundation | $10,000 | Missoula, MT, US | Environmental | 2024 |
| Natural Resources Defense Council | $25,000 | New York, NY, US | Environmental | 2024 |
| New Israel Fund | $35,000 | Washington, DC, US | Charity | 2024 |
| New York Weill Cornell Med Center | $75,000 | New York, NY, US | Health | 2024 |
| Nm Religious Coalition For Reproductive Choice | $15,000 | Albuquerque, NM, US | Health | 2024 |
| North Country Life Flight | $2,500 | Saranac Lake, NY, US | Health | 2024 |
| Northwell Health Foundation | $25,000 | New Hyde Park, NY, US | Health | 2024 |
| Planned Parenthood Federation Of America | $25,000 | Washington, DC, US | Health | 2024 |
| Planned Parenthood Great Plains | $30,000 | Overland Park, KS, US | Health | 2024 |
| Planned Parenthood North Country Ny | $10,000 | Plattsburgh, NY, US | Health | 2024 |
| Planned Parenthood Of Illinois | $30,000 | Chicago, IL, US | Health | 2024 |
| Planned Parenthood Of Rocky Mountains | $30,000 | Denver, CO, US | Health | 2024 |
| Propublica | $30,000 | New York, NY, US | Charity | 2024 |
| Rainforest Trust Inc | $10,000 | Warrenton, VA, US | Environmental | 2024 |
| Ruth Keeler Memorial Library | $1,000 | North Salem, NY, US | Education | 2024 |
| Samuel Waxman Cancer Research Foundation | $20,000 | New York, NY, US | Health | 2024 |
| Southern Poverty Law Center | $35,000 | Montgomery, AL, US | Charity | 2024 |
| Swarthmore College | $25,000 | Swarthmore, PA, US | Education | 2024 |
| Team Rubicon | $15,000 | El Segundo, CA, US | Charity | 2024 |
| The Upstate Foundation Friends Of Urology | $20,000 | Syracuse, NY, US | Health | 2024 |
| Uja-federation | $15,000 | New York, NY, US | Charity | 2024 |
| Union Of Concerned Scientists | $30,000 | Cambridge, MA, US | Charity | 2024 |
| Wharton Studio Museum | $20,000 | Ithaca, NY, US | Charity | 2024 |
| Wild Center | $25,000 | Tupper Lake, NY, US | Environmental | 2024 |
| Yale Law School | $25,000 | New Haven, CT, US | Education | 2024 |
| Dechomai Foundation Number Two Llc | $383,556 | Jacksonville, FL, US | Charity | 2024 |
| Ruth Keeler Memorial Library | $1,000 | North Salem, NY, US | Education | 2023 |
| Croton Falls Volunteer Fire Department | $1,000 | Croton Falls, NY, US | Health | 2023 |
| North Country Life Flight | $2,500 | Saranac Lake, NY, US | Health | 2023 |
| Harvard U Center For Jewish Studies | $5,000 | Cambridge, MA, US | Education | 2023 |
| Facing History And Ourselves | $5,000 | New York, NY, US | Education | 2023 |
| As You Sow | $5,000 | Oakland, CA, US | Charity | 2023 |
| De La Salle Academy | $5,000 | New York, NY, US | Education | 2023 |
| National Forest Foundation | $10,000 | Missoula, MT, US | Environmental | 2023 |
| Harvard Hillel | $10,000 | Cambridge, MA, US | Religious | 2023 |
| Lighthouse Guild | $10,000 | New York, NY, US | Health | 2023 |
| United Neighborhood Houses Of Ny | $10,000 | New York, NY, US | Charity | 2023 |
| Children's Aid Society | $10,000 | New York, NY, US | Charity | 2023 |
| Center For Victims Of Torture | $10,000 | St Paul, MN, US | Health | 2023 |
| Planned Parenthood North Country Ny | $10,000 | Plattsburgh, NY, US | Health | 2023 |
| Adirondack Experience | $10,000 | Lake Pleasant, NY, US | Education | 2023 |
| Rainforest Trust Inc | $10,000 | Warrenton, VA, US | Environmental | 2023 |
| Direct Relief | $15,000 | Santa Barbara, CA, US | Health | 2023 |
| Equal Justice Initiative Legacy Museum | $15,000 | Montgomery, AL, US | Charity | 2023 |
| Nm Religious Coalition For Reproductive Choice | $15,000 | Albuquerque, NM, US | Health | 2023 |
| National Center For Science Education | $15,000 | Oakland, CA, US | Education | 2023 |
| Uja-federation | $15,000 | New York, NY, US | Charity | 2023 |
| Team Rubicon | $15,000 | El Segundo, CA, US | Charity | 2023 |
| Kivunim | $15,000 | New York, NY, US | Education | 2023 |
| The Upstate Foundation Friends Of Urology | $20,000 | Syracuse, NY, US | Health | 2023 |
| Museum Of The City Of New York | $20,000 | New York, NY, US | Education | 2023 |
| Samuel Waxman Cancer Research Foundation | $20,000 | New York, NY, US | Health | 2023 |
| Human Rights Watch | $20,000 | New York, NY, US | Charity | 2023 |
| Adirondack Council | $20,000 | Elizabeth, NY, US | Environmental | 2023 |
| Breast Cancer Research Foundation | $20,000 | New York, NY, US | Health | 2023 |
| Cornell University Dept Of Landscape Architecture | $20,000 | Ithaca, NY, US | Education | 2023 |
| Center For Disaster Philanthropy | $20,000 | Washington, DC, US | Charity | 2023 |
| Human Rights First | $20,000 | Washington, DC, US | Charity | 2023 |
| Glaucoma Foundation | $20,000 | New York, NY, US | Health | 2023 |
| Florence Project | $25,000 | Tucson, AZ, US | Charity | 2023 |
| Anti-defamation League Educational Division | $25,000 | New York, NY, US | Charity | 2023 |
| Hospital For Special Surgery | $25,000 | New York, NY, US | Health | 2023 |
| Northwell Health Foundation | $25,000 | New Hyde Park, NY, US | Health | 2023 |
| Wild Center | $25,000 | Tupper Lake, NY, US | Environmental | 2023 |
| International Rescue Committee | $25,000 | New York, NY, US | Charity | 2023 |
| Doctors Without Borders | $25,000 | New York, NY, US | Health | 2023 |
| Environmental Defense Fund | $25,000 | New York, NY, US | Environmental | 2023 |
| Natural Resources Defense Council | $25,000 | New York, NY, US | Environmental | 2023 |
| Harvard Business School Fund | $25,000 | Cambridge, MA, US | Education | 2023 |
| Cornell University Urban Horticulture Institute | $30,000 | Ithaca, NY, US | Education | 2023 |
| Planned Parenthood Great Plains | $30,000 | Overland Park, KS, US | Health | 2023 |
| Planned Parenthood Of Illinois | $30,000 | Chicago, IL, US | Health | 2023 |
| Planned Parenthood Of Rocky Mountains | $30,000 | Denver, CO, US | Health | 2023 |
| Propublica | $30,000 | New York, NY, US | Charity | 2023 |
| Union Of Concerned Scientists | $30,000 | Cambridge, MA, US | Charity | 2023 |
| Wharton Studio Museum | $30,000 | Ithaca, NY, US | Charity | 2023 |
| Southern Poverty Law Center | $35,000 | Montgomery, AL, US | Charity | 2023 |
| Aclu Foundation | $35,000 | New York, NY, US | Charity | 2023 |
| New Israel Fund | $35,000 | Washington, DC, US | Charity | 2023 |
| National Women's Health Network | $40,000 | Washington, DC, US | Health | 2023 |
| Swarthmore College | $50,000 | Swarthmore, PA, US | Education | 2023 |
| Harvard College Fund | $50,000 | Cambridge, MA, US | Education | 2023 |
| Collegiate School | $50,000 | New York, NY, US | Education | 2023 |
| Center For Reproductive Rights | $50,000 | New York, NY, US | Health | 2023 |
| Planned Parenthood Federation Of America | $50,000 | Washington, DC, US | Health | 2023 |
| Yale Law School | $50,000 | New Haven, CT, US | Education | 2023 |
| Feeding America | $50,000 | Chicago, IL, US | Charity | 2023 |
| Friends Of Stewart Park | $60,000 | Ithaca, NY, US | Environmental | 2023 |
| New York Weill Cornell Med Center | $75,000 | New York, NY, US | Health | 2023 |
| Cancer Research Institute | $100,000 | New York, NY, US | Health | 2023 |
| Aclu Foundation | $35,000 | New York, NY, US | Charity | 2022 |
| Adirondack Council | $20,000 | Elizabeth, NY, US | Environmental | 2022 |
| Adirondack Experience | $10,000 | Lake Pleasant, NY, US | Education | 2022 |
| Anti-defamation League Educational Division | $25,000 | New York, NY, US | Charity | 2022 |
| As You Sow | $5,000 | Oakland, CA, US | Charity | 2022 |
| Breast Cancer Research Foundation | $20,000 | New York, NY, US | Health | 2022 |
| Cancer Research Institute | $100,000 | New York, NY, US | Health | 2022 |
| Center For Deomocracy & Technology | $15,000 | Washington, DC, US | Charity | 2022 |
| Center For Disaster Philanthropy | $20,000 | Washington, DC, US | Charity | 2022 |
| Center For Reproductive Rights | $50,000 | New York, NY, US | Health | 2022 |
| Center For Victims Of Torture | $10,000 | St Paul, MN, US | Health | 2022 |
| Children's Aid Society | $10,000 | New York, NY, US | Charity | 2022 |
| Collegiate School | $50,000 | New York, NY, US | Education | 2022 |
| Cornell University Dept Of Landscape Architecture | $20,000 | Ithaca, NY, US | Education | 2022 |
| Cornell University Urban Horticulture Institute | $30,000 | Ithaca, NY, US | Education | 2022 |
| Croton Falls Volunteer Fire Department | $1,000 | Croton Falls, NY, US | Health | 2022 |
| De La Salle Academy | $5,000 | New York, NY, US | Education | 2022 |
| Direct Relief | $15,000 | Santa Barbara, CA, US | Health | 2022 |
| Doctors Without Borders | $25,000 | New York, NY, US | Health | 2022 |
| Environmental Defense Fund | $25,000 | New York, NY, US | Environmental | 2022 |
| Equal Justice Initiative Legacy Museum | $15,000 | Montgomery, AL, US | Charity | 2022 |
| Facing History And Ourselves | $5,000 | New York, NY, US | Education | 2022 |
| Feeding America | $50,000 | Chicago, IL, US | Charity | 2022 |
| Florence Project | $25,000 | Tucson, AZ, US | Charity | 2022 |
| Friends Of Stewart Park | $20,000 | Ithaca, NY, US | Environmental | 2022 |
| Glaucoma Foundation | $20,000 | New York, NY, US | Health | 2022 |
| Harvard Business School Fund | $25,000 | Cambridge, MA, US | Education | 2022 |
| Harvard College Fund | $50,000 | Cambridge, MA, US | Education | 2022 |
| Harvard Hillel | $10,000 | Cambridge, MA, US | Religious | 2022 |
| Harvard U Center For Jewish Studies | $5,000 | Cambridge, MA, US | Education | 2022 |
| Hospital For Special Surgery | $25,000 | New York, NY, US | Health | 2022 |
| Human Rights First | $20,000 | Washington, DC, US | Charity | 2022 |
| Human Rights Watch | $20,000 | New York, NY, US | Charity | 2022 |
| International Rescue Committee | $25,000 | New York, NY, US | Charity | 2022 |
| Kivunim | $15,000 | New York, NY, US | Education | 2022 |
| Lighthouse Guild | $10,000 | New York, NY, US | Health | 2022 |
| Museum Of The City Of New York | $20,000 | New York, NY, US | Education | 2022 |
| National Center For Science Education | $15,000 | Oakland, CA, US | Education | 2022 |
| National Forest Foundation | $10,000 | Missoula, MT, US | Environmental | 2022 |
| Natural Resources Defense Council | $25,000 | New York, NY, US | Environmental | 2022 |
| National Women's Health Network | $40,000 | Washington, DC, US | Health | 2022 |
| New Israel Fund | $35,000 | Washington, DC, US | Charity | 2022 |
| New York Weill Cornell Med Center | $75,000 | New York, NY, US | Health | 2022 |
| Nm Religious Coalition For Reproductive Choice | $15,000 | Albuquerque, NM, US | Health | 2022 |
| North Country Life Flight | $2,500 | Saranac Lake, NY, US | Health | 2022 |
| Northwell Health Foundation | $25,000 | New Hyde Park, NY, US | Health | 2022 |
| Planned Parenthood Federation Of America | $50,000 | Washington, DC, US | Health | 2022 |
| Planned Parenthood North Country Ny | $10,000 | Plattsburgh, NY, US | Health | 2022 |
| Planned Parenthood Of Rocky Mountains | $30,000 | Denver, CO, US | Health | 2022 |
| Propublica | $25,000 | New York, NY, US | Charity | 2022 |
| Rainforest Trust Inc | $10,000 | Warrenton, VA, US | Environmental | 2022 |
| Ruth Keeler Memorial Library | $1,000 | North Salem, NY, US | Education | 2022 |
| Samuel Waxman Cancer Research Foundation | $20,000 | New York, NY, US | Health | 2022 |
| Southern Poverty Law Center | $35,000 | Montgomery, AL, US | Charity | 2022 |
| Swarthmore College | $50,000 | Swarthmore, PA, US | Education | 2022 |
| Team Rubicon | $15,000 | El Segundo, CA, US | Charity | 2022 |
| Uja-federation | $15,000 | New York, NY, US | Charity | 2022 |
| Unicef | $10,000 | New York, NY, US | Charity | 2022 |
| Union Of Concerned Scientists | $30,000 | Cambridge, MA, US | Charity | 2022 |
| United Neighborhood Houses Of Ny | $10,000 | New York, NY, US | Charity | 2022 |
| United States Holocaust Memorial Museum | $10,000 | Washington, DC, US | Charity | 2022 |
| Wharton Studio Museum | $20,000 | Ithaca, NY, US | Charity | 2022 |
| Wild Center | $25,000 | Tupper Lake, NY, US | Environmental | 2022 |
| Yale Law School | $50,000 | New Haven, CT, US | Education | 2022 |
| The Upstate Foundation Friends Of Urology | $20,000 | Syracuse, NY, US | Health | 2022 |
| Planned Parenthood Great Plains | $30,000 | Overland Park, KS, US | Health | 2022 |
| Planned Parenthood Of Illinois | $30,000 | Chicago, IL, US | Health | 2022 |
| Aclu Foundation | $35,000 | New York, NY, US | Charity | 2022 |
| Adirondack Council | $20,000 | Elizabeth, NY, US | Environmental | 2022 |
| Adirondack Experience | $10,000 | Lake Pleasant, NY, US | Education | 2022 |
| Anti-defamation League Educational Division | $25,000 | New York, NY, US | Charity | 2022 |
| As You Sow | $5,000 | Oakland, CA, US | Charity | 2022 |
| Breast Cancer Research Foundation | $20,000 | New York, NY, US | Health | 2022 |
| Cancer Research Institute | $100,000 | New York, NY, US | Health | 2022 |
| Center For Deomocracy & Technology | $15,000 | Washington, DC, US | Charity | 2022 |
| Center For Disaster Philanthropy | $20,000 | Washington, DC, US | Charity | 2022 |
| Center For Reproductive Rights | $50,000 | New York, NY, US | Health | 2022 |
| Center For Victims Of Torture | $10,000 | St Paul, MN, US | Health | 2022 |
| Children's Aid Society | $10,000 | New York, NY, US | Charity | 2022 |
| Collegiate School | $50,000 | New York, NY, US | Education | 2022 |
| Cornell University Dept Of Landscape Architecture | $20,000 | Ithaca, NY, US | Education | 2022 |
| Cornell University Urban Horticulture Institute | $30,000 | Ithaca, NY, US | Education | 2022 |
| Croton Falls Volunteer Fire Department | $1,000 | Croton Falls, NY, US | Health | 2022 |
| De La Salle Academy | $5,000 | New York, NY, US | Education | 2022 |
| Direct Relief | $15,000 | Santa Barbara, CA, US | Health | 2022 |
| Doctors Without Borders | $25,000 | New York, NY, US | Health | 2022 |
| Environmental Defense Fund | $25,000 | New York, NY, US | Environmental | 2022 |
| Equal Justice Initiative Legacy Museum | $15,000 | Montgomery, AL, US | Charity | 2022 |
| Facing History And Ourselves | $5,000 | New York, NY, US | Education | 2022 |
| Feeding America | $50,000 | Chicago, IL, US | Charity | 2022 |
| Florence Project | $25,000 | Tucson, AZ, US | Charity | 2022 |
| Friends Of Stewart Park | $20,000 | Ithaca, NY, US | Environmental | 2022 |
| Glaucoma Foundation | $20,000 | New York, NY, US | Health | 2022 |
| Harvard Business School Fund | $25,000 | Cambridge, MA, US | Education | 2022 |
| Harvard College Fund | $50,000 | Cambridge, MA, US | Education | 2022 |
| Harvard Hillel | $10,000 | Cambridge, MA, US | Religious | 2022 |
| Harvard U Center For Jewish Studies | $5,000 | Cambridge, MA, US | Education | 2022 |
| Hospital For Special Surgery | $25,000 | New York, NY, US | Health | 2022 |
| Human Rights First | $20,000 | Washington, DC, US | Charity | 2022 |
| Human Rights Watch | $20,000 | New York, NY, US | Charity | 2022 |
| International Rescue Committee | $25,000 | New York, NY, US | Charity | 2022 |
| Kivunim | $15,000 | New York, NY, US | Education | 2022 |
| Lighthouse Guild | $10,000 | New York, NY, US | Health | 2022 |
| Museum Of The City Of New York | $20,000 | New York, NY, US | Education | 2022 |
| National Center For Science Education | $15,000 | Oakland, CA, US | Education | 2022 |
| National Forest Foundation | $10,000 | Missoula, MT, US | Environmental | 2022 |
| Natural Resources Defense Council | $25,000 | New York, NY, US | Environmental | 2022 |
| National Women's Health Network | $40,000 | Washington, DC, US | Health | 2022 |
| New Israel Fund | $35,000 | Washington, DC, US | Charity | 2022 |
| New York Weill Cornell Med Center | $75,000 | New York, NY, US | Health | 2022 |
| Nm Religious Coalition For Reproductive Choice | $15,000 | Albuquerque, NM, US | Health | 2022 |
| North Country Life Flight | $2,500 | Saranac Lake, NY, US | Health | 2022 |
| Northwell Health Foundation | $25,000 | New Hyde Park, NY, US | Health | 2022 |
| Planned Parenthood Federation Of America | $50,000 | Washington, DC, US | Health | 2022 |
| Planned Parenthood North Country Ny | $10,000 | Plattsburgh, NY, US | Health | 2022 |
| Planned Parenthood Of Rocky Mountains | $30,000 | Denver, CO, US | Health | 2022 |
| Propublica | $25,000 | New York, NY, US | Charity | 2022 |
| Rainforest Trust Inc | $10,000 | Warrenton, VA, US | Environmental | 2022 |
| Ruth Keeler Memorial Library | $1,000 | North Salem, NY, US | Education | 2022 |
| Samuel Waxman Cancer Research Foundation | $20,000 | New York, NY, US | Health | 2022 |
| Southern Poverty Law Center | $35,000 | Montgomery, AL, US | Charity | 2022 |
| Swarthmore College | $50,000 | Swarthmore, PA, US | Education | 2022 |
| Team Rubicon | $15,000 | El Segundo, CA, US | Charity | 2022 |
| Uja-federation | $15,000 | New York, NY, US | Charity | 2022 |
| Unicef | $10,000 | New York, NY, US | Charity | 2022 |
| Union Of Concerned Scientists | $30,000 | Cambridge, MA, US | Charity | 2022 |
| United Neighborhood Houses Of Ny | $10,000 | New York, NY, US | Charity | 2022 |
| United States Holocaust Memorial Museum | $10,000 | Washington, DC, US | Charity | 2022 |
| Wharton Studio Museum | $20,000 | Ithaca, NY, US | Charity | 2022 |
| Wild Center | $25,000 | Tupper Lake, NY, US | Environmental | 2022 |
| Yale Law School | $50,000 | New Haven, CT, US | Education | 2022 |
| The Upstate Foundation Friends Of Urology | $20,000 | Syracuse, NY, US | Health | 2022 |
| Planned Parenthood Great Plains | $30,000 | Overland Park, KS, US | Health | 2022 |
| Planned Parenthood Of Illinois | $30,000 | Chicago, IL, US | Health | 2022 |
| Aclu Foundation | $35,000 | New York, NY, US | Charity | 2022 |
| Adirondack Council | $20,000 | Elizabeth, NY, US | Environmental | 2022 |
| Adirondack Experience | $10,000 | Lake Pleasant, NY, US | Education | 2022 |
| Anti-defamation League Educational Division | $25,000 | New York, NY, US | Charity | 2022 |
| As You Sow | $5,000 | Oakland, CA, US | Charity | 2022 |
| Breast Cancer Research Foundation | $20,000 | New York, NY, US | Health | 2022 |
| Cancer Research Institute | $100,000 | New York, NY, US | Health | 2022 |
| Center For Deomocracy & Technology | $15,000 | Washington, DC, US | Charity | 2022 |
| Center For Disaster Philanthropy | $20,000 | Washington, DC, US | Charity | 2022 |
| Center For Reproductive Rights | $50,000 | New York, NY, US | Health | 2022 |
| Center For Victims Of Torture | $10,000 | St Paul, MN, US | Health | 2022 |
| Children's Aid Society | $10,000 | New York, NY, US | Charity | 2022 |
| Collegiate School | $50,000 | New York, NY, US | Education | 2022 |
| Cornell University Dept Of Landscape Architecture | $20,000 | Ithaca, NY, US | Education | 2022 |
| Cornell University Urban Horticulture Institute | $30,000 | Ithaca, NY, US | Education | 2022 |
| Croton Falls Volunteer Fire Department | $1,000 | Croton Falls, NY, US | Health | 2022 |
| De La Salle Academy | $5,000 | New York, NY, US | Education | 2022 |
| Direct Relief | $15,000 | Santa Barbara, CA, US | Health | 2022 |
| Doctors Without Borders | $25,000 | New York, NY, US | Health | 2022 |
| Environmental Defense Fund | $25,000 | New York, NY, US | Environmental | 2022 |
| Equal Justice Initiative Legacy Museum | $15,000 | Montgomery, AL, US | Charity | 2022 |
| Facing History And Ourselves | $5,000 | New York, NY, US | Education | 2022 |
| Feeding America | $50,000 | Chicago, IL, US | Charity | 2022 |
| Florence Project | $25,000 | Tucson, AZ, US | Charity | 2022 |
| Friends Of Stewart Park | $20,000 | Ithaca, NY, US | Environmental | 2022 |
| Glaucoma Foundation | $20,000 | New York, NY, US | Health | 2022 |
| Harvard Business School Fund | $25,000 | Cambridge, MA, US | Education | 2022 |
| Harvard College Fund | $50,000 | Cambridge, MA, US | Education | 2022 |
| Harvard Hillel | $10,000 | Cambridge, MA, US | Religious | 2022 |
| Harvard U Center For Jewish Studies | $5,000 | Cambridge, MA, US | Education | 2022 |
| Hospital For Special Surgery | $25,000 | New York, NY, US | Health | 2022 |
| Human Rights First | $20,000 | Washington, DC, US | Charity | 2022 |
| Human Rights Watch | $20,000 | New York, NY, US | Charity | 2022 |
| International Rescue Committee | $25,000 | New York, NY, US | Charity | 2022 |
| Kivunim | $15,000 | New York, NY, US | Education | 2022 |
| Lighthouse Guild | $10,000 | New York, NY, US | Health | 2022 |
| Museum Of The City Of New York | $20,000 | New York, NY, US | Education | 2022 |
| National Center For Science Education | $15,000 | Oakland, CA, US | Education | 2022 |
| National Forest Foundation | $10,000 | Missoula, MT, US | Environmental | 2022 |
| Natural Resources Defense Council | $25,000 | New York, NY, US | Environmental | 2022 |
| National Women's Health Network | $40,000 | Washington, DC, US | Health | 2022 |
| New Israel Fund | $35,000 | Washington, DC, US | Charity | 2022 |
| New York Weill Cornell Med Center | $75,000 | New York, NY, US | Health | 2022 |
| Nm Religious Coalition For Reproductive Choice | $15,000 | Albuquerque, NM, US | Health | 2022 |
| North Country Life Flight | $2,500 | Saranac Lake, NY, US | Health | 2022 |
| Northwell Health Foundation | $25,000 | New Hyde Park, NY, US | Health | 2022 |
| Planned Parenthood Federation Of America | $50,000 | Washington, DC, US | Health | 2022 |
| Planned Parenthood North Country Ny | $10,000 | Plattsburgh, NY, US | Health | 2022 |
| Planned Parenthood Of Rocky Mountains | $30,000 | Denver, CO, US | Health | 2022 |
| Propublica | $25,000 | New York, NY, US | Charity | 2022 |
| Rainforest Trust Inc | $10,000 | Warrenton, VA, US | Environmental | 2022 |
| Ruth Keeler Memorial Library | $1,000 | North Salem, NY, US | Education | 2022 |
| Samuel Waxman Cancer Research Foundation | $20,000 | New York, NY, US | Health | 2022 |
| Southern Poverty Law Center | $35,000 | Montgomery, AL, US | Charity | 2022 |
| Swarthmore College | $50,000 | Swarthmore, PA, US | Education | 2022 |
| Team Rubicon | $15,000 | El Segundo, CA, US | Charity | 2022 |
| Uja-federation | $15,000 | New York, NY, US | Charity | 2022 |
| Unicef | $10,000 | New York, NY, US | Charity | 2022 |
| Union Of Concerned Scientists | $30,000 | Cambridge, MA, US | Charity | 2022 |
| United Neighborhood Houses Of Ny | $10,000 | New York, NY, US | Charity | 2022 |
| United States Holocaust Memorial Museum | $10,000 | Washington, DC, US | Charity | 2022 |
| Wharton Studio Museum | $20,000 | Ithaca, NY, US | Charity | 2022 |
| Wild Center | $25,000 | Tupper Lake, NY, US | Environmental | 2022 |
| Yale Law School | $50,000 | New Haven, CT, US | Education | 2022 |
| The Upstate Foundation Friends Of Urology | $20,000 | Syracuse, NY, US | Health | 2022 |
| Planned Parenthood Great Plains | $30,000 | Overland Park, KS, US | Health | 2022 |
| Planned Parenthood Of Illinois | $30,000 | Chicago, IL, US | Health | 2022 |
| Aclu Foundation | $35,000 | New York, NY, US | Charity | 2021 |
| Adirondack Council | $20,000 | Elizabeth, NY, US | Environmental | 2021 |
| Adirondack Experience | $10,000 | Lake Pleasant, NY, US | Education | 2021 |
| Anti-defamation League Educational Division | $25,000 | New York, NY, US | Charity | 2021 |
| As You Sow | $5,000 | Oakland, CA, US | Charity | 2021 |
| Breast Cancer Research Foundation | $20,000 | New York, NY, US | Health | 2021 |
| Cancer Research Institute | $50,000 | New York, NY, US | Health | 2021 |
| Center For Deomocracy & Technology | $15,000 | Washington, DC, US | Charity | 2021 |
| Center For Disaster Philanthropy | $20,000 | Washington, DC, US | Charity | 2021 |
| Center For Reproductive Rights | $30,000 | New York, NY, US | Health | 2021 |
| Center For Victims Of Torture | $10,000 | St Paul, MN, US | Health | 2021 |
| Children's Aid Society | $10,000 | New York, NY, US | Charity | 2021 |
| Collegiate School | $50,000 | New York, NY, US | Education | 2021 |
| Cornell University Dept Of Landscape Architecture | $20,000 | Ithaca, NY, US | Education | 2021 |
| Cornell University Urban Horticulture Institute | $30,000 | Ithaca, NY, US | Education | 2021 |
| Croton Falls Volunteer Fire Department | $1,000 | Croton Falls, NY, US | Health | 2021 |
| De La Salle Academy | $5,000 | New York, NY, US | Education | 2021 |
| Direct Relief | $15,000 | Santa Barbara, CA, US | Health | 2021 |
| Doctors Without Borders | $25,000 | New York, NY, US | Health | 2021 |
| Environmental Defense Fund | $25,000 | New York, NY, US | Environmental | 2021 |
| Equal Justice Initiative Legacy Museum | $15,000 | Montgomery, AL, US | Charity | 2021 |
| Facing History And Ourselves | $5,000 | New York, NY, US | Education | 2021 |
| Feeding America | $50,000 | Chicago, IL, US | Charity | 2021 |
| Florence Project | $25,000 | Tucson, AZ, US | Charity | 2021 |
| Friends Of Stewart Park | $20,000 | Ithaca, NY, US | Environmental | 2021 |
| Fund Texas Choice | $25,000 | Austin, TX, US | Health | 2021 |
| Glaucoma Foundation | $20,000 | New York, NY, US | Health | 2021 |
| Harvard Business School Fund | $25,000 | Cambridge, MA, US | Education | 2021 |
| Harvard College Fund | $50,000 | Cambridge, MA, US | Education | 2021 |
| Harvard Hillel | $10,000 | Cambridge, MA, US | Religious | 2021 |
| Harvard U Center For Jewish Studies | $5,000 | Cambridge, MA, US | Education | 2021 |
| Hospital For Special Surgery | $25,000 | New York, NY, US | Health | 2021 |
| Human Rights First | $20,000 | Washington, DC, US | Charity | 2021 |
| Human Rights Watch | $20,000 | New York, NY, US | Charity | 2021 |
| International Rescue Committee | $25,000 | New York, NY, US | Charity | 2021 |
| Kivunim | $15,000 | New York, NY, US | Education | 2021 |
| Lighthouse Guild | $10,000 | New York, NY, US | Health | 2021 |
| Masorti Foundation | $5,000 | New York, NY, US | Charity | 2021 |
| Museum Of The City Of New York | $20,000 | New York, NY, US | Education | 2021 |
| National Center For Science Education | $15,000 | Oakland, CA, US | Education | 2021 |
| National Forest Foundation | $10,000 | Missoula, MT, US | Environmental | 2021 |
| Natural Resources Defense Council | $25,000 | New York, NY, US | Environmental | 2021 |
| National Women's Health Network | $25,000 | Washington, DC, US | Health | 2021 |
| New Israel Fund | $35,000 | Washington, DC, US | Charity | 2021 |
| New York Weill Cornell Med Center | $75,000 | New York, NY, US | Health | 2021 |
| Nm Religious Coalition For Reproductive Choice | $10,000 | Albuquerque, NM, US | Health | 2021 |
| North Country Life Flight | $2,500 | Saranac Lake, NY, US | Health | 2021 |
| Northwell Health Foundation | $25,000 | New Hyde Park, NY, US | Health | 2021 |
| Planned Parenthood Federation Of America | $25,000 | Washington, DC, US | Health | 2021 |
| Planned Parenthood Of Greater Texas | $25,000 | Dallas, TX, US | Health | 2021 |
| Planned Parenthood North Country Ny | $10,000 | Plattsburgh, NY, US | Health | 2021 |
| Planned Parenthood Of Rocky Mountains | $20,000 | Denver, CO, US | Health | 2021 |
| Propublica | $25,000 | New York, NY, US | Charity | 2021 |
| Rainforest Trust Inc | $10,000 | Warrenton, VA, US | Environmental | 2021 |
| Ruth Keeler Memorial Library | $1,000 | North Salem, NY, US | Education | 2021 |
| Samuel Waxman Cancer Research Foundation | $20,000 | New York, NY, US | Health | 2021 |
| Southern Poverty Law Center | $35,000 | Montgomery, AL, US | Charity | 2021 |
| Swarthmore College | $100,000 | Swarthmore, PA, US | Education | 2021 |
| Team Rubicon | $15,000 | El Segundo, CA, US | Charity | 2021 |
| The Lilith Fund | $25,000 | Austin, TX, US | Health | 2021 |
| Uja-federation | $15,000 | New York, NY, US | Charity | 2021 |
| Unicef | $10,000 | New York, NY, US | Charity | 2021 |
| Union Of Concerned Scientists | $30,000 | Cambridge, MA, US | Charity | 2021 |
| United Neighborhood Houses Of Ny | $10,000 | New York, NY, US | Charity | 2021 |
| United States Holocaust Memorial Museum | $10,000 | Washington, DC, US | Charity | 2021 |
| Wharton Studio Museum | $20,000 | Ithaca, NY, US | Charity | 2021 |
| Wild Center | $25,000 | Tupper Lake, NY, US | Environmental | 2021 |
| Yale Law School | $50,000 | New Haven, CT, US | Education | 2021 |
| Aclu Foundation | $35,000 | New York, NY, US | Charity | 2020 |
| Adirondack Council | $10,000 | Elizabeth, NY, US | Environmental | 2020 |
| Adirondack Experience | $10,000 | Lake Pleasant, NY, US | Education | 2020 |
| Adirondack Health Foundation | $5,000 | Saranac Lake, NY, US | Health | 2020 |
| American Red Cross | $10,000 | New York, NY, US | Health | 2020 |
| Anti-defamation League Educational Division | $25,000 | New York, NY, US | Charity | 2020 |
| As You Sow | $5,000 | Oakland, CA, US | Charity | 2020 |
| Breast Cancer Research Foundation | $20,000 | New York, NY, US | Health | 2020 |
| Cancer Research Institute | $20,000 | New York, NY, US | Health | 2020 |
| Center For Deomocracy & Technology | $10,000 | Washington, DC, US | Charity | 2020 |
| Center For Disaster Philanthropy | $10,000 | Washington, DC, US | Charity | 2020 |
| Center For Reproductive Rights | $20,000 | New York, NY, US | Health | 2020 |
| Children's Aid Society | $10,000 | New York, NY, US | Charity | 2020 |
| Collegiate School | $50,000 | New York, NY, US | Education | 2020 |
| Cornell University Dept Of Landscape Architecture | $10,000 | Ithaca, NY, US | Education | 2020 |
| Cornell University Urban Horticulture Institute | $25,000 | Ithaca, NY, US | Education | 2020 |
| Croton Falls Volunteer Fire Department | $1,000 | Croton Falls, NY, US | Health | 2020 |
| De La Salle Academy | $5,000 | New York, NY, US | Education | 2020 |
| Direct Relief | $10,000 | Santa Barbara, CA, US | Health | 2020 |
| Doctors Without Borders | $25,000 | New York, NY, US | Health | 2020 |
| Environmental Defense Fund | $20,000 | New York, NY, US | Environmental | 2020 |
| Equal Justice Initiative Legacy Museum | $10,000 | Montgomery, AL, US | Charity | 2020 |
| Facing History And Ourselves | $5,000 | New York, NY, US | Education | 2020 |
| Feeding America | $100,000 | Chicago, IL, US | Charity | 2020 |
| Florence Project | $20,000 | Tucson, AZ, US | Charity | 2020 |
| Friends Of Stewart Park | $10,000 | Ithaca, NY, US | Environmental | 2020 |
| Glaucoma Foundation | $20,000 | New York, NY, US | Health | 2020 |
| Harvard Business School Fund | $25,000 | Cambridge, MA, US | Education | 2020 |
| Harvard College Fund | $50,000 | Cambridge, MA, US | Education | 2020 |
| Harvard Hillel | $10,000 | Cambridge, MA, US | Religious | 2020 |
| Harvard U Center For Jewish Studies | $5,000 | Cambridge, MA, US | Education | 2020 |
| Hopkinton Ft Jackson Volunteer Fire | $1,000 | Hopkinton, NY, US | Charity | 2020 |
| Hospital For Special Surgery | $25,000 | New York, NY, US | Health | 2020 |
| Human Rights First | $15,000 | Washington, DC, US | Charity | 2020 |
| International Rescue Committee | $10,000 | New York, NY, US | Charity | 2020 |
| Kivunim | $15,000 | New York, NY, US | Education | 2020 |
| Lighthouse Guild | $10,000 | New York, NY, US | Health | 2020 |
| Masorti Foundation | $5,000 | New York, NY, US | Charity | 2020 |
| Museum Of The City Of New York | $15,000 | New York, NY, US | Education | 2020 |
| National Center For Science Education | $10,000 | Oakland, CA, US | Education | 2020 |
| Natural Resources Defense Council | $20,000 | New York, NY, US | Environmental | 2020 |
| New Israel Fund | $35,000 | Washington, DC, US | Charity | 2020 |
| New York Weill Cornell Med Center | $75,000 | New York, NY, US | Health | 2020 |
| North Country Life Flight | $2,500 | Saranac Lake, NY, US | Health | 2020 |
| North Country Public Radio | $2,500 | Canton, NY, US | Charity | 2020 |
| Northwell Health Foundation | $25,000 | New Hyde Park, NY, US | Health | 2020 |
| Parishville Volunteer Fire Department | $1,000 | Potsdam, NY, US | Charity | 2020 |
| Planned Parenthood Federation Of America | $25,000 | Washington, DC, US | Health | 2020 |
| Planned Parenthood North Country Ny | $10,000 | Plattsburgh, NY, US | Health | 2020 |
| Propublica | $20,000 | New York, NY, US | Charity | 2020 |
| Samuel Waxman Cancer Research Foundation | $15,000 | New York, NY, US | Health | 2020 |
| Southern Poverty Law Center | $35,000 | Montgomery, AL, US | Charity | 2020 |
| Swarthmore College | $20,000 | Swarthmore, PA, US | Education | 2020 |
| Team Rubicon | $10,000 | El Segundo, CA, US | Charity | 2020 |
| Uja-federation | $15,000 | New York, NY, US | Charity | 2020 |
| Unicef | $10,000 | New York, NY, US | Charity | 2020 |
| Union Of Concerned Scientists | $20,000 | Cambridge, MA, US | Charity | 2020 |
| United Neighborhood Houses Of Ny | $10,000 | New York, NY, US | Charity | 2020 |
| United States Holocaust Memorial Museum | $10,000 | Washington, DC, US | Charity | 2020 |
| Wharton Studio Museum | $10,000 | Ithaca, NY, US | Charity | 2020 |
| Wild Center | $20,000 | Tupper Lake, NY, US | Environmental | 2020 |
| Yale Law School | $50,000 | New Haven, CT, US | Education | 2020 |
Foundations Similar to The Longhill Charitable Foundation
Discover 5 foundations with comparable assets ($37,655,653-$37,973,971), similar grant patterns, and geographic focus in NY that may also align with your organization's funding needs and grant seeking strategy.
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Contact Information
Official contact details for The Longhill Charitable Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.
| EIN | 23-7149847 |
| Website | N/A |
| Address | MAZARS USA LLP 135 WEST 50TH ST New York, NY 10020-0000 |
Key People (3)
Board members, trustees, and key staff who oversee The Longhill Charitable Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.
| President | Fred Cowett |
|---|---|
| Vice-president | Anne F Cowett |
| Treasurer | Peter Nussbaum |
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 The Longhill Charitable 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
February 2026
based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.