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New York · Private foundation

Burt & Stanley Shaffer 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.

$410k
Granted FY2025(still arriving)
18
Grants FY2025
18
Organizations funded FY2024
6%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$20,000
Largest grant, FY2025
$50,000
Organizations funded a year
18 to 25
FY2018 to FY2024
States reached, FY2025
8
Total assets, FY2025
$7.8M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 6% of the organizations Burt & Stanley Shaffer Foundation funded were first-time grantees, receiving 7% of its grant dollars.

New vs renewed · share of each year

In FY2024, 93% of grant dollars renewed an existing relationship; $30k 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
InternationalHealthEducationArts & CultureHuman ServicesEnvironmentOther
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 arriving18$410k6%
FY202418$406k6%
FY202325$475k4%
FY202224$475k4%
FY202123$430k9%
FY202019$400k11%
FY201924$415k13%
FY201822$403k95%
100% classified

What it funded, over time

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

International$710kArts & Culture$510kHealth$500kReligion$438kFood & Nutrition$235kEducation$185kEnvironment$125kCivil Rights$100kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

AK
NH
IL
NY
NJ
CA
VA
MD
TN
AL
GA
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 26 grantees

What it could do for these grantees

Plus 8 recipients with no EIN on record ($760k), not named here.

Where it is load-bearing

Burt & Stanley Shaffer Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 24 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetSt Jude Children's Research Hospital Inc: $330,000 over 7y, 0.0% of budgetChildrens Education Foundation-Vietnam: $230,000 over 8y, 36% of budgetChildren's Museum of the East End I: $210,000 over 8y, 2.0% of budgetCasa Viva: $200,000 over 8y, 7.2% of budgetIsland Harvest Ltd: $195,000 over 7y, 0.1% of budgetDirect Relief: $165,000 over 6y, 0.0% of budgetMedecins Sans Frontieres USA Inc: $165,000 over 6y, 0.0% of budgetPeconic Land Trust Inc: $115,000 over 8y, 0.2% of budgetWikimedia Foundation Inc: $105,000 over 4y, 0.0% of budgetMake-A-Wish Foundation of Greater Bay Area: $100,000 over 5y, 0.3% of budgetDonorschooseorg: $95,000 over 7y, 0.0% of budgetShriners Hospitals for Children: $90,000 over 3y, 0.0% of budgetPlanned Parenthood Federation of America Inc: $75,000 over 7y, 0.0% of budgetCity Harvest Inc: $70,000 over 6y, 0.0% of budgetBlazing Wisdom Institute: $63,300 over 8y, 21% of budgetSouthern Poverty Law Center Inc: $60,000 over 6y, 0.0% of budgetWnet: $60,000 over 6y, 0.0% of budgetNew Community Cinema Club Inc DBA Cinema Arts Centre: $55,000 over 8y, 0.7% of budgetThe Spikenard Farm Inc: $45,000 over 9y, 1.9% of budgetFor Inspiration and Recognition of Science and Technology (FIRST): $40,000 over 2y, 0.0% of budgetAmerican Civil Liberties Union Foundation Inc: $40,000 over 2y, 0.0% of budgetSouthampton Township Wildfowl Association Inc: $30,000 over 6y, 0.6% of budgetNew York Botanical Garden: $20,000 over 2y, 0.0% of budgetThe Morris Museum Inc: $20,000 over 2y, 0.4% 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 24.

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.

Morgan Stanley Global Impact Funding Trust IncIN9.5× affinity5 shared granteesties to 5 of 5Hover any node to trace its alignments.Compare side by side →

Open a dossier: Morgan Stanley Global Impact Funding Trust Inc · National Philanthropic Trust · Vanguard Charitable Endowment Program · Fidelity Investments Charitable Gift Fund · Donor Advised Charitable Giving Inc · Amazonsmile Foundation

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 Burt & Stanley Shaffer Foundation with peer funders

About Burt & Stanley Shaffer Foundation

How much does Burt & Stanley Shaffer Foundation give?
Burt & Stanley Shaffer Foundation reported 18 grants totaling $410,100 in its FY2025 IRS filing. It funded between 18 and 25 organizations a year over FY2018 to FY2024.
What does Burt & Stanley Shaffer Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are International (23%), Arts & Culture (17%), Health (16%).
Who are Burt & Stanley Shaffer Foundation's largest grantees?
By total granted over FY2017 to FY2025: St Jude Children's Research Hospital Inc ($330k), Childrens Education Foundation-Vietnam ($230k), Children's Museum of the East End I ($210k).
Does Burt & Stanley Shaffer Foundation fund new organizations?
In FY2024, 6% of the organizations it funded were first-time grantees.
Does Burt & Stanley Shaffer 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 Burt & Stanley Shaffer Foundation?
Its strongest co-funders, measured against what their size predicts, include Morgan Stanley Global Impact Funding Trust Inc, National Philanthropic Trust, Vanguard Charitable Endowment Program.
Where is Burt & Stanley Shaffer Foundation based?
Burt & Stanley Shaffer 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 34 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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