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New York · Private foundation

Halsey Family Foundation Inc

Its FY2025 filing reports that it accepted unsolicited grant applications.

$26k
Granted FY2025(still arriving)
20
Grants FY2025
17
Organizations funded FY2024
18%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$750
Largest grant, FY2025
$3,000
Organizations funded a year
17 to 28
FY2018 to FY2024
States reached, FY2025
2
Total assets, FY2025
$472k
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 18% of the organizations Halsey Family Foundation Inc funded were first-time grantees, receiving 8% of its grant dollars.

New vs renewed · share of each year

In FY2024, 92% of grant dollars renewed an existing relationship; $2k went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’18’19’20’21’22’23’24
HealthHuman ServicesEducationPhilanthropyArts & CultureInternationalOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving20$26k25%
FY202417$24k18%
FY202328$20k21%
FY202225$14k28%
FY202118$11k22%
FY202020$15k20%
FY201924$15k42%
FY201821$58k43%
90% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Religion$59kEducation$38kHealth$32kHuman Services$25kArts & Culture$23kRecreation & Sports$10kYouth Development$4kCommunity Improvement$3kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

VT
NY
MA
SD
PA
NJ
CT
CA
MO
VA
MD
TN
SC
DC
TX
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 35 grantees

What it could do for these grantees

Plus 37 recipients with no EIN on record ($131k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Halsey Family Foundation Inc supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetRogers Memorial Library: $17,900 over 6y, 0.2% of budgetSt Jude Children's Research Hospital Inc: $6,750 over 4y, 0.0% of budgetHeart of the Hamptons Ltd: $6,450 over 9y, 0.2% of budgetNational Multiple Sclerosis Society: $5,450 over 9y, 0.0% of budgetEast End Hospice Inc: $4,500 over 5y, 0.0% of budgetThe Geneseo Foundation Inc: $3,400 over 6y, 0.0% of budgetThe Southampton Hospital Foundation Inc: $3,000 over 5y, 0.0% of budgetWater Mill Museum: $2,650 over 7y, 0.8% of budgetHamptons Community Outreach Inc: $2,500 over 2y, 0.3% of budgetMaureens Haven Inc: $2,150 over 5y, 0.2% of budgetRoad Forward Scholarship Fund: $2,000 over 1y, 0.7% of budgetFlying Point Foundation for Autism: $2,000 over 3y, 4.9% of budgetWater Mill Community Club Inc: $1,750 over 4y, 0.4% of budgetFriends of the Rogers Memorial Library: $1,650 over 4y, 0.8% of budgetRetreat Inc: $1,500 over 2y, 0.0% of budgetMedecins Sans Frontieres USA Inc: $1,250 over 2y, 0.0% of budgetInspirational Triathlon Racing International Corp: $1,250 over 3y, 0.2% of budgetChaminade Development Fund Inc: $1,250 over 3y, 0.0% of budgetAjj Scholarship Fund Incorporated: $1,150 over 3y, 0.4% of budgetChristmas Decorations Committee Inc: $1,100 over 3y, 0.6% of budgetPaul Koster Memorial Benefit Inc: $1,000 over 1y, 2.8% of budgetGary Sinise Foundation: $1,000 over 1y, 0.0% of budgetNational Alopecia Areata Foundation: $516 over 1y, 0.0% of budgetJon Bon Jovi Soul Foundation: $500 over 1y, 0.0% of budgetFriends of Jcc Krakow Inc: $500 over 1y, 0.0% of budgetHydrocephalus Association: $500 over 1y, 0.0% of budgetA Walk on Water Inc: $500 over 1y, 0.1% of budgetWounded Warrior Project Inc: $500 over 1y, 0.0% of budgetNew Hope Rising Inc: $500 over 1y, 0.0% of budgetLove of Learning Montessori School: $500 over 1y, 0.0% of budgetProject Purple Inc: $350 over 1y, 0.0% of budgetDana-Farber Cancer Institute Inc: $300 over 1y, 0.0% of budgetNew York Road Runners Inc: $250 over 1y, 0.0% of budgetLong Island Cares Inc: $250 over 1y, 0.0% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 34.

Nonprofits that may fit its grantmaking

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Yaffa Foundation IncNY22.1× affinity8 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Yaffa Foundation Inc · Janet & Robert W Postma Foundation · Southampton Bath & Tennis Club Charitable Fund · The Goldman Sachs Charitable Gift Fund · The Edward T Habermann & Susan B Koehn Foundation · Stephenson Pope Babcock Foundation · The New York Community Trust · Jewish Communal Fund · Morgan Stanley Global Impact Funding Trust Inc · The Bank of America Charitable Foundation Inc · The Pfizer Foundation Inc · National Philanthropic Trust

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare Halsey Family Foundation Inc with peer funders

About Halsey Family Foundation Inc

How much does Halsey Family Foundation Inc give?
Halsey Family Foundation Inc reported 20 grants totaling $26,400 in its FY2025 IRS filing. It funded between 17 and 28 organizations a year over FY2018 to FY2024.
What does Halsey Family Foundation Inc fund?
By grant dollars over FY2017 to FY2025, its largest causes are Religion (28%), Education (18%), Health (15%).
Who are Halsey Family Foundation Inc's largest grantees?
By total granted over FY2017 to FY2025: Rogers Memorial Library ($18k), St Jude Children's Research Hospital Inc ($7k), Heart of the Hamptons Ltd ($6k).
Does Halsey Family Foundation Inc fund new organizations?
In FY2024, 18% of the organizations it funded were first-time grantees.
Does Halsey Family Foundation Inc accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Halsey Family Foundation Inc?
Its strongest co-funders, measured against what their size predicts, include Yaffa Foundation Inc, Janet & Robert W Postma Foundation, Southampton Bath & Tennis Club Charitable Fund.
Where is Halsey Family Foundation Inc based?
Halsey Family Foundation Inc is based in NY.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 72 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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