Private foundation · EIN 23-7149847 · New York, New York

Longhill Charitable Foundation Inc

Should you approach them?

Don't send a cold proposal. The foundation reports that it only gives to preselected organizations; an introduction through a current grantee or board member is the realistic route.

From the 2025 Form 990-PF: 60 grants paid, $1.8M total, median $28K. 60% of grants stayed in New York.

Accepts applications
No
per 990-PF Part XV
Grants paid, 2025
60
$1.8M
Median grant
$28K
Stays in NY
60%
of grants
Deadline
—
Assets
$30M

Grants paid in 2025

60 grants, all shown · from Form 990-PF Part XV

RecipientPurposeAmount
Cancer Research InstituteNew York, NYHealth$100K
Center for Reproductive RightsNew York, NYHealth$75K
New York Weill Cornell Med CenterNew York, NYHealth$75K
Yale Law SchoolNew Haven, CTEducation$75K
Friends of Stewart ParkIthaca, NYEnvironmental$60K
Collegiate SchoolNew York, NYEducation$50K
Feeding AmericaChicago, ILCharity$50K
Harvard College FundCambridge, MAEducation$50K
Planned Parenthood Federation of AmericaWashington, DCHealth$50K
Swarthmore CollegeSwarthmore, PAEducation$50K
Southern Poverty Law CenterMontgomery, ALCharity$45K
ACLU FoundationNew York, NYCharity$40K
Florence ProjectTucson, AZCharity$40K
Planned Parenthood Great PlainsOverland Park, KSHealth$40K
Planned Parenthood of IllinoisChicago, ILHealth$40K
Planned Parenthood of Rocky MountainsDenver, COHealth$40K
PropublicaNew York, NYCharity$40K
Union of Concerned ScientistsCambridge, MACharity$40K
Doctors Without BordersNew York, NYHealth$35K
International Rescue CommitteeNew York, NYCharity$35K
New Israel FundWashington, DCCharity$35K
Northwell Health FoundationNew Hyde Park, NYHealth$35K
Cornell University Urban Horticulture InstituteIthaca, NYEducation$30K
Glaucoma FoundationNew York, NYHealth$30K
Hospital for Special SurgeryNew York, NYHealth$30K
Human Rights FIRSTWashington, DCCharity$30K
Human Rights WatchNew York, NYCharity$30K
The Upstate Foundation Friends of UrologySyracuse, NYHealth$30K
Wharton Studio MuseumIthaca, NYCharity$30K
Memorial Sloan Kettering Cancer CenterNew York, NYHealth$30K
Adirondack CouncilElizabeth, NYEnvironmental$25K
Center for Disaster PhilanthropyWashington, DCCharity$25K
Direct ReliefSanta Barbara, CAHealth$25K
Environmental Defense FundNew York, NYEnvironmental$25K
Natural Resources Defense CouncilNew York, NYEnvironmental$25K
Wild CenterTupper Lake, NYEnvironmental$25K
Breast Cancer Research FoundationNew York, NYHealth$20K
Cornell University Dept of Landscape ArchitectureIthaca, NYEducation$20K
KivunimNew York, NYEducation$20K
Museum of the City of New YorkNew York, NYEducation$20K
National Public Radio (NPR)Baltimore, MDCharity$20K
Samuel Waxman Cancer Research FoundationNew York, NYHealth$20K
Team RubiconEl Segundo, CACharity$20K
Covenant HouseNew York, NYCharity$20K
Adirondack ExperienceLake Pleasant, NYEducation$15K
Equal Justice Initiative Legacy MuseumMontgomery, ALCharity$15K
Planned Parenthood North Country NyPlattsburgh, NYHealth$15K
Uja-FederationNew York, NYCharity$15K
Faith Roots Reproductive ActionAlbuquerque, NMHealth$15K
Harvard HillelCambridge, MAReligious$10K
Harvard U Center for Jewish StudiesCambridge, MAEducation$10K
Lighthouse GuildNew York, NYHealth$10K
National Forest FoundationMissoula, MTEnvironmental$10K
Rainforest Trust IncWarrenton, VAEnvironmental$10K
92nd Street yNew York, NYCharity$7,500
As You SowOakland, CACharity$5,000
Facing History and OurselvesNew York, NYEducation$5,000
North Country Life FlightSaranac Lake, NYHealth$5,000
Croton Falls Volunteer Fire DepartmentCroton Falls, NYHealth$1,000
Ruth Keeler Memorial LibraryNorth Salem, NYEducation$1,000

By state: New York 36 · District of Columbia 4 · Massachusetts 4 · Illinois 2 · Connecticut 1 · Alabama 2

About this foundation

Longhill Charitable Foundation Inc is a private grantmaking foundation in New York, New York, administered in care of Weisermazars Llp, tax-exempt since 1973. Private foundations must pay out roughly 5% of their assets each year, mostly as grants to 501(c)(3) public charities.

All filings on ProPublica

Does Longhill Charitable Foundation Inc accept grant applications?

No. On its 2025 Form 990-PF the foundation checked that it only makes contributions to preselected organizations. Look for an introduction through a current grantee.

How much does Longhill Charitable Foundation Inc give each year?

In tax year 2025 it paid $1.8M across 60 grants, a median of $28K.

Where does Longhill Charitable Foundation Inc give?

New York (36 grants), District of Columbia (4 grants), Massachusetts (4 grants) and elsewhere, per its latest filing.

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