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New York · Private foundation

L4 Foundation

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.

$425k
Granted FY2025(still arriving)
2
Grants FY2025
2
Organizations funded FY2024
50%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$420,000
Largest grant, FY2025
$420,000
Organizations funded a year
2 to 34
FY2018 to FY2024
States reached, FY2025
2
Total assets, FY2025
$5.2M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 50% of the organizations L4 Foundation funded were first-time grantees, receiving 3% of its grant dollars.

New vs renewed · share of each year

In FY2024, 97% of grant dollars renewed an existing relationship; $10k 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
Civil RightsArts & CultureHuman ServicesAnimalsCrime & LegalInternationalOther
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 arriving2$425k0%
FY20242$375k50%
FY20232$341k0%
FY202228$404k18%
FY202134$364k32%
FY202030$350k30%
FY201932$225k44%
FY201831$350k58%
93% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Human Services$846kPhilanthropy$755kHealth$136kEnvironment$129kInternational$122kArts & Culture$103kCrime & Legal$77kReligion$71kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

MN
IL
WI
NY
MA
NJ
CT
CA
CO
MD
NM
DC
AL
GA
TX

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 55 grantees
All grantees of L4 Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Henry Street Settlement$294,87760%
Natural Resources Defense Council Inc$102,50060%
Hias Inc$55,80730%
The Fund for Public Schools Inc$40,05040%
Coalition for the Homeless Inc$30,00040%
Metropolitan Museum of Art$21,00020%
International Rescue Committee INC$20,00010%
Americares Foundation Inc$20,00010%
Vision Urbana Inc$15,75030%
Equal Justice Initiative$15,50040%
New York Common Pantry$13,91110%
Freedom Service Dogs Inc$13,50050%
The Carter Center Inc$11,00010%
The Center for Reproductive Rights Inc$10,00010%
Hunger Free America Inc$10,00010%
Justice in Aging$10,00040%
Committee to Protect Journalists Inc$10,00050%
Spread the Vote Inc$9,50030%
Last Chance for Animals$7,50030%
Vera Institute of Justice Inc$6,00010%
Medecins Sans Frontieres USA Inc$6,00010%
Prevent Child Abuse America$6,00010%
Everytown for Gun Safety Support Fund Inc$6,00050%
Avenues for Justice Inc$6,00010%
The Children's Aid Society$6,00010%
The Educational Alliance Inc$5,00010%
Christian Herald Association Inc$5,00020%
Pratt Institute$5,00010%
Mercy Learning Center of Bridgeport Inc$5,00010%
Asian American Legal Defense and Education Fund$5,00010%
Sanctuary for Families Inc$4,00010%
Grand Street Settlement Inc$3,35020%
Rainforest Alliance Inc$2,50010%
National Coalition Against Censorship Inc$2,50010%
Humane World for Animals Inc$2,50010%
Jewish Family Services of Western New York$2,25020%
The Jewish Foundation for the Righteous Inc$2,00020%
Human Rights Watch Inc$2,00010%
The Child Advocacy Center of Greater Rochester$1,25010%
John Jay College Foundation Inc$1,00010%
North Shore Animal League America Inc$1,00010%
Refoundry Inc$1,00010%
Jericho Road Ministries Inc$1,00010%
The Jewish Museum$1,00010%
Bridgeport Rescue Mission Inc$1,00010%
The Houston Food Bank$50010%
Beyond Bedtime Inc$50010%
Wisconsin Voices Inc$50010%
Beam Center Inc$50010%
Yaffed Inc$36010%
National Yiddish Book Center Inc$36010%
Shatterproof a Nonprofit Corporation$25010%
Ms Hope for a Cure Inc$18010%
Rikers Debate Project Inc$1801n/a
Shed NYC Inc$10010%

What it could do for these grantees

Plus 41 recipients with no EIN on record ($2.3M), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget L4 Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetHenry Street Settlement: $294,877 over 6y, 0.2% of budgetNatural Resources Defense Council Inc: $102,500 over 6y, 0.0% of budgetHias Inc: $55,807 over 3y, 0.0% of budgetThe Fund for Public Schools Inc: $40,050 over 4y, 0.1% of budgetCoalition for the Homeless Inc: $30,000 over 4y, 0.1% of budgetMetropolitan Museum of Art: $21,000 over 2y, 0.0% of budgetInternational Rescue Committee INC: $20,000 over 1y, 0.0% of budgetAmericares Foundation Inc: $20,000 over 1y, 0.0% of budgetVision Urbana Inc: $15,750 over 3y, 0.3% of budgetEqual Justice Initiative: $15,500 over 4y, 0.0% of budgetNew York Common Pantry: $13,911 over 1y, 0.1% of budgetFreedom Service Dogs Inc: $13,500 over 5y, 0.1% of budgetThe Carter Center Inc: $11,000 over 1y, 0.0% of budgetThe Center for Reproductive Rights Inc: $10,000 over 1y, 0.0% of budgetHunger Free America Inc: $10,000 over 1y, 0.3% of budgetJustice in Aging: $10,000 over 4y, 0.1% of budgetCommittee to Protect Journalists Inc: $10,000 over 5y, 0.0% of budgetSpread the Vote Inc: $9,500 over 3y, 0.5% of budgetLast Chance for Animals: $7,500 over 3y, 0.1% of budgetVera Institute of Justice Inc: $6,000 over 1y, 0.0% of budgetMedecins Sans Frontieres USA Inc: $6,000 over 1y, 0.0% of budgetPrevent Child Abuse America: $6,000 over 1y, 0.1% of budgetEverytown for Gun Safety Support Fund Inc: $6,000 over 5y, 0.0% of budgetAvenues for Justice Inc: $6,000 over 1y, 0.4% of budgetThe Children's Aid Society: $6,000 over 1y, 0.0% of budgetThe Educational Alliance Inc: $5,000 over 1y, 0.0% of budgetChristian Herald Association Inc: $5,000 over 2y, 0.0% of budgetPratt Institute: $5,000 over 1y, 0.0% of budgetMercy Learning Center of Bridgeport Inc: $5,000 over 1y, 0.2% of budgetAsian American Legal Defense and Education Fund: $5,000 over 1y, 0.1% of budgetSanctuary for Families Inc: $4,000 over 1y, 0.0% of budgetGrand Street Settlement Inc: $3,350 over 2y, 0.0% of budgetRainforest Alliance Inc: $2,500 over 1y, 0.0% of budgetNational Coalition Against Censorship Inc: $2,500 over 1y, 0.3% of budgetHumane World for Animals Inc: $2,500 over 1y, 0.0% of budgetJewish Family Services of Western New York: $2,250 over 2y, 0.0% of budgetThe Jewish Foundation for the Righteous Inc: $2,000 over 2y, 0.1% of budgetHuman Rights Watch Inc: $2,000 over 1y, 0.0% of budgetThe Child Advocacy Center of Greater Rochester: $1,250 over 1y, 0.0% of budgetJohn Jay College Foundation Inc: $1,000 over 1y, 0.0% of budgetNorth Shore Animal League America Inc: $1,000 over 1y, 0.0% of budgetRefoundry Inc: $1,000 over 1y, 0.2% of budgetJericho Road Ministries Inc: $1,000 over 1y, 0.0% of budgetThe Jewish Museum: $1,000 over 1y, 0.0% of budgetBridgeport Rescue Mission Inc: $1,000 over 1y, 0.0% of budgetThe Houston Food Bank: $500 over 1y, 0.0% of budgetBeyond Bedtime Inc: $500 over 1y, 0.0% of budgetWisconsin Voices Inc: $500 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 54.

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.

Robin Hood FoundationNY19.4× affinity7 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Robin Hood Foundation · Jewish Communal Fund · United Way of New York City · Jpmorgan Chase Foundation · The Goldman Sachs Charitable Gift Fund · American Express Foundation · Brooklyn Community Foundation · Mother Cabrini Health Foundation Inc · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Network for Good · National Philanthropic Trust · The Pfizer Foundation Inc

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 L4 Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to L4 Foundation?

Find your warmest path to L4 Foundation 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 L4 Foundation

How much does L4 Foundation give?
L4 Foundation reported 2 grants totaling $425,000 in its FY2025 IRS filing. It funded between 2 and 34 organizations a year over FY2018 to FY2024.
What does L4 Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Human Services (31%), Philanthropy (28%), Health (5%).
Who are L4 Foundation's largest grantees?
By total granted over FY2017 to FY2025: Henry Street Settlement ($295k), Natural Resources Defense Council Inc ($103k), Hias Inc ($56k).
Does L4 Foundation fund new organizations?
In FY2024, 50% of the organizations it funded were first-time grantees.
Does L4 Foundation 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 L4 Foundation?
Its strongest co-funders, measured against what their size predicts, include Robin Hood Foundation, Jewish Communal Fund, United Way of New York City.
Where is L4 Foundation based?
L4 Foundation 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 96 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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