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Florida · Private foundation

Allan & Muriel Greenblatt Charitable Foundation Inc

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.

$307k
Granted FY2025(still arriving)
23
Grants FY2025
30
Organizations funded FY2024
47%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$1,500
Largest grant, FY2025
$175,000
Organizations funded a year
28 to 37
FY2020 to FY2024
States reached, FY2025
5
Total assets, FY2025
$442k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 47% of the organizations Allan & Muriel Greenblatt Charitable 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; $26k went to new ones.

50%100%’21’22’23’24
RenewedFirst-time

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

’21’22’23’24
HealthHuman ServicesPhilanthropyCommunity ImprovementCrime & LegalEducationOther
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 arriving22$305k27%
FY202430$327k47%
FY202328$434k21%
FY202232$445k44%
FY202137$205k59%
FY202033$161kn/a
93% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2025.

Health$1.0MReligion$247kArts & Culture$240kEducation$197kPhilanthropy$119kHuman Services$54kInternational$45kMembership Benefit$13kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

IL
NY
MA
WY
PA
CT
CA
MD
TN
DC
FL

Top grantees

Largest recipients by total granted, FY2020 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Mass General Brigham Incorporated$925,0004n/a
Palm Beach Opera Inc$218,00061%
Temple Emanu-El$43,3953n/a
Jewish Theological Seminary of America$40,0001n/a
Queens College Foundation Inc$40,00040%
Temple Israel of Great Neck$33,6001n/a
Birthright Israel Foundation$24,00040%
Join Israel Inc$20,18041%
Muscular Dystrophy Association Inc$20,00010%
Northwell Health Inc$17,6505n/a
Show all 33 grantees
All grantees of Allan & Muriel Greenblatt Charitable Foundation Inc by total granted
GranteeTotal grantedYearsShare of their budget
Mass General Brigham Incorporated$925,0004n/a
Palm Beach Opera Inc$218,00061%
Temple Emanu-El$43,3953n/a
Jewish Theological Seminary of America$40,0001n/a
Queens College Foundation Inc$40,00040%
Temple Israel of Great Neck$33,6001n/a
Birthright Israel Foundation$24,00040%
Join Israel Inc$20,18041%
Muscular Dystrophy Association Inc$20,00010%
Northwell Health Inc$17,6505n/a
The Actors' Fund of America$12,50020%
Morselife Foundation Inc$10,00010%
The Morse Foundation$10,000217%
Town of Palm Beach United Way Inc$6,00030%
American Cancer Association Inc$5,0004n/a
United Jewish Appeal-Federation of Jewish Philanthropies of New York Inc$4,20030%
Hillel of Broward and Palm Beach Inc$2,80020%
Crohn's & Colitis Foundation Inc$2,50010%
Play for Pink Inc$2,40020%
Boca Raton Regional Hospital Inc$2,00020%
New York University$1,50010%
Sibs Place Inc$1,30020%
Sid Jacobson Jewish Community Center$1,18010%
America-Israel Cultural Foundation Inc$1,00020%
Florida Sheriffs Association Inc$60040%
Hias Inc$60020%
Dana-Farber Cancer Institute Inc$50010%
Hole in the Wall Gang Fund Inc$50010%
St Jude Children's Research Hospital Inc$40020%
South Florida Pbs Inc$24010%
American Friends of Magen David Adom$10010%
Lymphoma Foundation$1001n/a
Community Synagogue$1001n/a

What it could do for these grantees

Plus 62 recipients with no EIN on record ($428k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Allan & Muriel Greenblatt Charitable Foundation Inc supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetPalm Beach Opera Inc: $218,000 over 6y, 1.3% of budgetQueens College Foundation Inc: $40,000 over 4y, 0.1% of budgetBirthright Israel Foundation: $24,000 over 4y, 0.0% of budgetJoin Israel Inc: $20,180 over 4y, 0.9% of budgetMuscular Dystrophy Association Inc: $20,000 over 1y, 0.0% of budgetThe Actors' Fund of America: $12,500 over 2y, 0.0% of budgetMorselife Foundation Inc: $10,000 over 1y, 0.1% of budgetThe Morse Foundation: $10,000 over 2y, 17% of budgetTown of Palm Beach United Way Inc: $6,000 over 3y, 0.1% of budgetUnited Jewish Appeal-Federation of Jewish Philanthropies of New York Inc: $4,200 over 3y, 0.0% of budgetHillel of Broward and Palm Beach Inc: $2,800 over 2y, 0.1% of budgetCrohn's & Colitis Foundation Inc: $2,500 over 1y, 0.0% of budgetPlay for Pink Inc: $2,400 over 2y, 0.0% of budgetBoca Raton Regional Hospital Inc: $2,000 over 2y, 0.0% of budgetNew York University: $1,500 over 1y, 0.0% of budgetSibs Place Inc: $1,300 over 2y, 0.1% of budgetSid Jacobson Jewish Community Center: $1,180 over 1y, 0.0% of budgetAmerica-Israel Cultural Foundation Inc: $1,000 over 2y, 0.0% of budgetFlorida Sheriffs Association Inc: $600 over 4y, 0.0% of budgetHias Inc: $600 over 2y, 0.0% of budgetDana-Farber Cancer Institute Inc: $500 over 1y, 0.0% of budgetHole in the Wall Gang Fund Inc: $500 over 1y, 0.0% of budgetSt Jude Children's Research Hospital Inc: $400 over 2y, 0.0% of budgetSouth Florida Pbs Inc: $240 over 1y, 0.0% of budgetAmerican Friends of Magen David Adom: $100 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 25.

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 Goldman Sachs Charitable Gift FundNY12.9× affinity4 shared granteesties to 6 of 6Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Goldman Sachs Charitable Gift Fund · Jewish Communal Fund · Vanguard Charitable Endowment Program · National Philanthropic Trust · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · 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 Allan & Muriel Greenblatt Charitable Foundation Inc with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Allan & Muriel Greenblatt Charitable Foundation Inc?

Find your warmest path to Allan & Muriel Greenblatt Charitable Foundation Inc 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 Allan & Muriel Greenblatt Charitable Foundation Inc

How much does Allan & Muriel Greenblatt Charitable Foundation Inc give?
Allan & Muriel Greenblatt Charitable Foundation Inc reported 23 grants totaling $307,315 in its FY2025 IRS filing. It funded between 28 and 37 organizations a year over FY2020 to FY2024.
What does Allan & Muriel Greenblatt Charitable Foundation Inc fund?
By grant dollars over FY2020 to FY2025, its largest causes are Health (51%), Religion (13%), Arts & Culture (12%).
Who are Allan & Muriel Greenblatt Charitable Foundation Inc's largest grantees?
By total granted over FY2020 to FY2025: Mass General Brigham Incorporated ($925k), Palm Beach Opera Inc ($218k), Temple Emanu-El ($43k).
Does Allan & Muriel Greenblatt Charitable Foundation Inc fund new organizations?
In FY2024, 47% of the organizations it funded were first-time grantees.
Does Allan & Muriel Greenblatt Charitable Foundation Inc 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 Allan & Muriel Greenblatt Charitable Foundation Inc?
Its strongest co-funders, measured against what their size predicts, include The Goldman Sachs Charitable Gift Fund, Jewish Communal Fund, Vanguard Charitable Endowment Program.
Where is Allan & Muriel Greenblatt Charitable Foundation Inc based?
Allan & Muriel Greenblatt Charitable Foundation Inc is based in FL.

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 97 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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