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New Jersey · Private foundation

The Helen Schlaffer Foundation Trust

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$357k
Granted FY2025(still arriving)
28
Grants FY2025
24
Organizations funded FY2024
8%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$10,000
Largest grant, FY2025
$50,000
Organizations funded a year
19 to 24
FY2018 to FY2024
States reached, FY2025
12
Total assets, FY2025
$6.9M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 8% of the organizations The Helen Schlaffer Foundation Trust funded were first-time grantees, receiving 2% of its grant dollars.

New vs renewed · share of each year

In FY2024, 98% of grant dollars renewed an existing relationship; $5k went to new ones.

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

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

’19’20’21’22’23’24
InternationalAnimalsReligionHealthFood & NutritionEnvironmentOther
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 arriving28$357k14%
FY202424$284k8%
FY202324$285k21%
FY202224$308k21%
FY202119$255k11%
FY202020$241k10%
FY201921$210k5%
FY201824$291kn/a
99% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2018 to 2025.

International$513kEnvironment$432kAnimals$391kHealth$280kReligion$270kHuman Services$160kEducation$92kArts & Culture$49kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

WA
MT
IL
NY
IN
NJ
RI
CA
VA
MD
AZ
AR
TN
DC
GA
FL

Top grantees

Largest recipients by total granted, FY2018 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 38 grantees
All grantees of The Helen Schlaffer Foundation Trust by total granted
GranteeTotal grantedYearsShare of their budget
World Wildlife Fund Inc$430,40580%
North Shore Animal League America Inc$160,00080%
Medecins Sans Frontieres USA Inc$125,00080%
Humane Society of Westchester Inc$95,00061%
Warner Library$92,0008n/a
St Jude Children's Research Hospital Inc$90,00050%
Humane World for Animals Inc$87,00050%
Wateraid America Inc$85,00080%
Camfed USA Foundation$85,00080%
Worldwide Fistula Fund$85,00081%
Salvation Army National Corp$80,0004n/a
Cooperative for Assistance and Relief Everywhere Inc$80,00040%
Minister Elders and Deacons of the Reformed Protestant Dutch Church O$70,0008n/a
The Salvation Army$60,0003n/a
Church of the Covenant$60,0007n/a
Metropolitan Museum of Art$49,00080%
Heifer Project International$47,00080%
Voice of Triumph Ministries Incorporated$45,0003n/a
American Lebanese Syrian Associated Charities Inc$40,00020%
Salvation Army & Its Components$20,0001n/a
International Medical Corps$20,00010%
Operation Smile Inc$17,00060%
Food for the Hungry Inc$17,00060%
God's Love We Deliver Inc$14,75060%
Paws Unlimited Foundation Inc$12,00082%
The Humane Society of New York$12,00020%
The American Society for the Prevention of Cruelty to Animals$12,00020%
Paws Crossed Animal Rescue Inc$7,0001n/a
NAMI National$7,00020%
Wild Tomorrow Fund$6,0002n/a
National Education Alliance for Borderline Personality Disorders Inc$5,00011%
Feeding America$5,00010%
The Doe Fund Inc$2,00020%
Irvington Presbyterian Church$2,0001n/a
Razom Inc$2,00010%
Climate Ride Inc$2,00010%
Hope for Ukraine Inc$2,00010%
Fresh Air Fund$1,00010%

What it could do for these grantees

Plus 7 recipients with no EIN on record ($199k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget The Helen Schlaffer Foundation Trust supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetWorld Wildlife Fund Inc: $430,405 over 8y, 0.0% of budgetNorth Shore Animal League America Inc: $160,000 over 8y, 0.1% of budgetMedecins Sans Frontieres USA Inc: $125,000 over 8y, 0.0% of budgetHumane Society of Westchester Inc: $95,000 over 6y, 0.8% of budgetSt Jude Children's Research Hospital Inc: $90,000 over 5y, 0.0% of budgetHumane World for Animals Inc: $87,000 over 5y, 0.0% of budgetWateraid America Inc: $85,000 over 8y, 0.1% of budgetCamfed USA Foundation: $85,000 over 8y, 0.4% of budgetWorldwide Fistula Fund: $85,000 over 8y, 1.3% of budgetCooperative for Assistance and Relief Everywhere Inc: $80,000 over 4y, 0.0% of budgetMetropolitan Museum of Art: $49,000 over 8y, 0.0% of budgetHeifer Project International: $47,000 over 8y, 0.0% of budgetAmerican Lebanese Syrian Associated Charities Inc: $40,000 over 2y, 0.0% of budgetInternational Medical Corps: $20,000 over 1y, 0.0% of budgetOperation Smile Inc: $17,000 over 6y, 0.0% of budgetFood for the Hungry Inc: $17,000 over 6y, 0.0% of budgetGod's Love We Deliver Inc: $14,750 over 6y, 0.0% of budgetPaws Unlimited Foundation Inc: $12,000 over 8y, 1.7% of budgetThe Humane Society of New York: $12,000 over 2y, 0.1% of budgetThe American Society for the Prevention of Cruelty to Animals: $12,000 over 2y, 0.0% of budgetNAMI National: $7,000 over 2y, 0.0% of budgetNational Education Alliance for Borderline Personality Disorders Inc: $5,000 over 1y, 1.4% of budgetFeeding America: $5,000 over 1y, 0.0% of budgetThe Doe Fund Inc: $2,000 over 2y, 0.0% of budgetRazom Inc: $2,000 over 1y, 0.0% of budgetClimate Ride Inc: $2,000 over 1y, 0.0% of budgetHope for Ukraine Inc: $2,000 over 1y, 0.0% of budgetFresh Air Fund: $1,000 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 28.

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.

The Pfizer Foundation IncNY11.7× affinity6 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Pfizer Foundation Inc · Jewish Communal Fund · Jpmorgan Chase Foundation · Verizon Foundation · Paypal Charitable Giving Fund · American Endowment Foundation · Morgan Stanley Global Impact Funding Trust Inc · The Bank of America Charitable Foundation Inc · American Online Giving Foundation Inc · Vanguard Charitable Endowment Program · Network for Good · 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 The Helen Schlaffer Foundation Trust with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Helen Schlaffer Foundation Trust?

Find your warmest path to The Helen Schlaffer Foundation Trust through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

About The Helen Schlaffer Foundation Trust

How much does The Helen Schlaffer Foundation Trust give?
The Helen Schlaffer Foundation Trust reported 28 grants totaling $357,000 in its FY2025 IRS filing. It funded between 19 and 24 organizations a year over FY2018 to FY2024.
What does The Helen Schlaffer Foundation Trust fund?
By grant dollars over FY2018 to FY2025, its largest causes are International (23%), Environment (19%), Animals (18%).
Who are The Helen Schlaffer Foundation Trust's largest grantees?
By total granted over FY2018 to FY2025: World Wildlife Fund Inc ($430k), North Shore Animal League America Inc ($160k), Medecins Sans Frontieres USA Inc ($125k).
Does The Helen Schlaffer Foundation Trust fund new organizations?
In FY2024, 8% of the organizations it funded were first-time grantees.
Does The Helen Schlaffer Foundation Trust accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as The Helen Schlaffer Foundation Trust?
Its strongest co-funders, measured against what their size predicts, include The Pfizer Foundation Inc, Jewish Communal Fund, Jpmorgan Chase Foundation.
Where is The Helen Schlaffer Foundation Trust based?
The Helen Schlaffer Foundation Trust is based in NJ.

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 45 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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