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· Private foundation

Edward & Blossom Leibowitz Family 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.

$372k
Granted FY2025still arriving
66
Grants FY2025still arriving
13
States reached
$89k
Largest
01What it funds
0191% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2025.

Health$682kInternational$409kPhilanthropy$378kRecreation & Sports$242kReligion$240kCivil Rights$200kArts & Culture$185kHuman Services$144kOther$0
02FY2025 · 66 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k53 grants · $131k
  • $10k–50k12 grants · $151k
  • $50k–250k1 grant · $89k
$2,500
Median grant
13
States reached
$11M
Total assets
Largest grants
RecipientAmount
GREATER MIAMI JEWISH FEDERATION$89,000
CHQ FOUNDATION SBK LECTURE ENDOWMENT FUND$26,000
HILLEL ACADEMY OF TAMPA$25,000
HEBREW CONGREGATION OF CHQ$10,400
ADL$10,000
AMERICAN FRIENDS OF MAGEN DAVID ADOM$10,000
LOTUS HOUSE$10,000
CHQ FUND$10,000
FEEDING SOUTH FLORIDA$10,000
FLORIDA HOLOCAUST MUSEUM$10,000
HELEN KELLER INTERNATIONAL$10,000
FRIENDS OF DUVDEVAN$10,000
Individual grant recipient$10,000
Individual grant recipient$8,000
BERKELEY ACADEMY$7,500
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY22–25, $21k) land where the poverty rate runs at 14%, against an area that typically sits at 10%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 10%TAMPA JEWISH FAMILY SERVICES: $6k → 13%Tampa Jewish Family Service: $4k → 13%Tampa Jewish Family Services: $1k → 13%American Red Cross: $10k → 14%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.

Which US states its grants reach

WA
IL
MI
NY
MA
PA
NJ
CA
UT
CO
VA
MD
AZ
DC
GA
TX
FL
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

45%of every dollar goes to organizations it has funded before.
$1.2M · 23 repeat orgs$1.5M to everyone else

23 repeat relationships: 13 still active in FY2025, 10 since wound down; 49 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

23
47

Total granted

$1.2M
$1.2M

Median revenue growth · since first grant

-2%
+27%

Still filing today

74%
30%

New vs renewed · share of each year

In FY2025, 22% of grant dollars renewed an existing relationship; $220k went to new ones.

50%100%’19’20’21’22’23’24’25
RenewedFirst-time

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

’19’20’21’22’23’24’25
InternationalEducationArts & CultureHuman ServicesFood & NutritionHealthOther
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.

Backed again, and grew

  • TS
    THE SUNDARI FOUNDATION INC
    3× · 2022–2024 · $85k · revenue +29%
  • RAMAH IN THE ROCKIES
    4× · 2022–2025 · $23k · revenue +53%
  • AP
    ACADEMY PREP CENTER OF TAMPA INC
    2× · 2023–2025 · $15k · revenue +20%

Funded once

  • MS
    Mount Sinai Medical Centers Irma & Norman Bramman
    one grant, 2024 · $500k
  • TJ
    Tampa Jewish Community Centers & Federation
    one grant, 2022 · $70k
  • GC
    Gulf Coast Jewish Family & Community Services
    one grant, 2024 · $50k
How this is measured

Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
Yeshiva University

The university is composed of several colleges and schools providing undergraduate, graduate, professional and post-doctoral education and training and research and clinical programs.

Education
2
Bar Ilan University in Israel Inc

Biu produces students who excel in the sciences, humanities, law, engineering, business & the arts.

—
3
Jewish Federation of Southern Arizona

Jewish philanthropies of southern arizona (jpsa) is committed to achieving the full potential of jewish philanthropy, now and for future generations. comprised of jewish federation of southern arizona (jfsa or federation) and jewish…

Philanthropy
4
Jewish Federation of Metropolitan Chicago

Federation amplifies our collective strength to make the world a better place for everyone. we assist people in need, impact chicagoans of all faiths; support israel and the jewish people worldwide; respond swiftly to crises; cultivate…

Philanthropy
5
International Fellowship of Christians & Jews Inc

The international fellowship of christian and jews is the leading non-profit building bridges between christians and jews, blessing israel and the jewish people around the world with, humanitarian care and life-saving aid.

—
6
The United States Holocaust Memorial Museum

Chartered by a unanimous act of congress, the museum is america's national institution for the documentation, study, interpretation, and education of holocaust history and serves as our country's memorial to the victims of the holocaust.…

Arts & Culture
7
Jewish United Fund of Metropolitan Chicago

Juf provides critical resources that bring food, refuge, health care, education and emergency assistance to over 500,000 chicagoans of all faiths and millions of jews in israel and around the world, funding a network of 100+ agencies,…

Philanthropy
8
Jewish Federation of Greater Philadelphia

The jewish federation of greater philadelphia mobilizes financial and volunteer resources to create a bright future for jewish people everywhere. the jewish federation cares for those in need, combats antisemitism and global crises, and…

Philanthropy
9
Rabbi Isaac Elchanan Theological Seminary

To prepare students for the rabbinate and to issue the traditional certificate of ordination in connection therewith. the seminary is authorized to confer the degree of master of hebrew literature (m.h.l.), doctor of hebrew literature…

Education
10
Us Middle East Project Inc

The organization's mission is to engage in non partisan analysis of u.s. foreign policy in the middle east, with special emphasis on the middle east peace process, and to present policymakers in the united states, in the region and in the…

International
11
United Jewish Appeal-Federation of Jewish Philanthropies of New York Inc

Uja-federation of new york (uja) cares for jews everywhere and new yorkers of all backgrounds, responds to crises close to home and far away, and shapes the jewish future. through strategic grantmaking, uja provides funding and resources…

Philanthropy
12
Abrahamic Reunion Inc

The abrahamic reunion works to build sustainable peace with diverse faith communities in the holy land. we foster harmony by exploring common abrahamic values in order to create deep and lasting connections between people.

International
How this is measured
The grantee most central to the portfolio’s shape is Top Jewish Foundation Inc; the most unlike its peers is Womenade of Tampa. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

55 grantees tracked through their own filings, 2017–2025.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 55 of the 125 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

0
Load-bearing (≥25% of a budget)
8
Early backer (in before they grew)
55/55
Grantees still filing
29/55
Grew since first funded

Where the money sits, by cause and then by grantee

Mount Sinai Medical Centers Irma & Norman Bramman: $500,000 · OtherMount Sinai Medical Centers Irma & Norman BrammanAnti Defamation League (ADL): $170,000 · OtherAnti Defamation League (ADL)Tampa Jewish Community Centers & Federation: $70,000 · Other+94 more: $980,350 · Other+94 moreGREATER MIAMI JEWISH FEDERATION INC: $271,000 · PhilanthropyGREATER MIAMI JE…COMMUNITY FOUNDATION OF TAMPA BAY INC: $60,000 · PhilanthropyCOMMUNITY FOUNDA…CHAUTAUQUA FOUNDATION INC: $50,000 · PhilanthropyCHAUTAUQUA FOUND…THE JEWISH FEDERATIONS OF NORTH AMERICA INC: $25,000 · PhilanthropyTHE JEWISH FEDER…+2 more: $20,000 · PhilanthropyJEWISH AGENCY FOR ISRAEL - NORTH AMERICAN COUNCIL: $170,000 · InternationalJEWISH AGENCY …FRIENDS OF THE ISRAEL DEFENSE FORCES: $105,000 · InternationalFRIENDS OF THE…AMERICAN FRIENDS OF MAGEN DAVID ADOM: $60,000 · InternationalAMERICAN FRIEN…The American Jewish Joint Distribution Committee Inc: $25,000 · InternationalThe American J…+7 more: $34,000 · International+7 moreTAMPA JCCFEDERATION INC: $205,000 · Recreation & SportsRAMAH IN THE ROCKIES: $22,900 · Recreation & SportsFEEDING SOUTH FLORIDA INC: $70,000 · Food & NutritionFEEDING AMERICA TAMPA BAY INC: $10,000 · Food & NutritionFeeding America: $10,000 · Food & Nutrition+1 more: $2,500 · Food & NutritionTHE SUNDARI FOUNDATION INC: $85,000 · Housing & ShelterMEDICAL DEBT RESOLUTION INC: $50,000 · Human ServicesTAMPA JEWISH FAMILY SERVICES INC: $10,641 · Human ServicesAmerican National Red Cross & Its Constituent Chapters and Branches: $10,000 · Human Services+1 more: $1,000 · Human Services
Other$1,720,350Philanthropy$426,000International$394,000Recreation & Sports$227,900Food & Nutrition$92,500Housing & Shelter$85,000Human Services$71,641

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetGREATER MIAMI JEWISH FEDERATION INC: $271,000 over 3y, 0.1% of budgetTAMPA JCCFEDERATION INC: $205,000 over 2y, 1.0% of budgetJEWISH AGENCY FOR ISRAEL - NORTH AMERICAN COUNCIL: $170,000 over 2y, 0.3% of budgetFRIENDS OF THE ISRAEL DEFENSE FORCES: $105,000 over 2y, 0.0% of budgetTHE SUNDARI FOUNDATION INC: $85,000 over 3y, 0.3% of budgetFEEDING SOUTH FLORIDA INC: $70,000 over 3y, 0.0% of budgetAMERICAN FRIENDS OF MAGEN DAVID ADOM: $60,000 over 2y, 0.0% of budgetCOMMUNITY FOUNDATION OF TAMPA BAY INC: $60,000 over 1y, 0.1% of budgetCHAUTAUQUA FOUNDATION INC: $50,000 over 2y, 0.2% of budgetMEDICAL DEBT RESOLUTION INC: $50,000 over 1y, 0.2% of budgetCAMP RAMAH IN THE BERKSHIRES INC: $26,500 over 5y, 0.1% of budgetTHE JEWISH FEDERATIONS OF NORTH AMERICA INC: $25,000 over 1y, 0.0% of budgetTAMPA MUSEUM OF ART INC: $25,000 over 1y, 0.4% of budgetThe American Jewish Joint Distribution Committee Inc: $25,000 over 1y, 0.0% of budgetINTERNATIONAL MARCH OF THE LIVING I: $25,000 over 1y, 1.0% of budgetRAMAH IN THE ROCKIES: $22,900 over 4y, 0.4% of budgetACADEMY PREP CENTER OF TAMPA INC: $15,000 over 2y, 0.3% of budgetThe Houston Food Bank: $12,500 over 2y, 0.0% of budgetGolda Och Academy: $10,800 over 4y, 0.0% of budgetTAMPA JEWISH FAMILY SERVICES INC: $10,641 over 3y, 1.0% of budgetTOP JEWISH FOUNDATION INC: $10,000 over 1y, 0.2% of budgetFEEDING AMERICA TAMPA BAY INC: $10,000 over 1y, 0.0% of budgetHELEN KELLER INTERNATIONAL: $10,000 over 1y, 0.0% of budgetSharsheret Inc: $10,000 over 1y, 0.1% of budgetInternational Rescue Committee INC: $10,000 over 1y, 0.0% of budgetTHE CONSERVATION FUND A NONPROFIT CORPORATION: $10,000 over 1y, 0.0% of budgetBREAKTHROUGH MIAMI INC: $10,000 over 1y, 0.2% of budgetGREENPEACE FUND INC: $10,000 over 1y, 0.0% of budgetFRIENDS OF ELNET: $10,000 over 1y, 0.1% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $10,000 over 1y, 0.0% of budgetNATIONAL RAMAH COMMISSION INC: $10,000 over 1y, 0.1% of budgetFeeding America: $10,000 over 1y, 0.0% of budgetFLORIDA HOLOCAUST MUSEUM INC: $10,000 over 1y, 0.1% of budgetUniversity of Arizona Foundation: $6,800 over 2y, 0.0% of budgetHILLEL THE FOUNDATION FOR JEWISH CAMPUS LIFE: $6,800 over 2y, 0.0% of budgetDana-Farber Cancer Institute Inc: $5,000 over 1y, 0.0% of budgetGREATER MIAMI HILLEL FOUNDATION INC: $3,500 over 1y, 0.2% of budgetTAMPA BAY PERFORMING ARTS CENTER INC: $3,000 over 1y, 0.0% of budgetCommunity Food Bank Inc: $2,500 over 1y, 0.0% of budgetTHE YOUNG MEN'S AND YOUNG WOMEN'S HEBREW ASSOCIATION: $1,800 over 1y, 0.0% of budgetTHE FLORIDA ORCHESTRA: $1,500 over 2y, 0.0% of budgetJEWISH NATIONAL FUND (KEREN KAYEMETH LEISRAEL) INC: $1,000 over 1y, 0.0% of budgetJUDEO CHRISTIAN HEALTH CLINIC INC: $1,000 over 1y, 0.1% of budgetHIAS INC: $1,000 over 1y, 0.0% of budgetWOMENADE OF TAMPA: $1,000 over 1y, 1.8% of budgetAMERICAN JEWISH WORLD SERVICE INC: $1,000 over 1y, 0.0% of budget70 FACES MEDIA INC: $1,000 over 1y, 0.0% of budgetGULF COAST JEWISH FAMILY AND COMMUNITY SERVICES INC: $1,000 over 1y, 0.0% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

  • Who funds GREATER MIAMI JEWISH FEDERATION INC ↗
  • Who funds TAMPA JCCFEDERATION INC ↗
  • Who funds JEWISH AGENCY FOR ISRAEL - NORTH AMERICAN COUNCIL ↗
  • Who funds FRIENDS OF THE ISRAEL DEFENSE FORCES ↗
  • Who funds THE SUNDARI FOUNDATION INC ↗
  • Who funds FEEDING SOUTH FLORIDA INC ↗
  • Who funds AMERICAN FRIENDS OF MAGEN DAVID ADOM ↗
  • Who funds COMMUNITY FOUNDATION OF TAMPA BAY INC ↗
  • Who funds CHAUTAUQUA FOUNDATION INC ↗
  • Who funds MEDICAL DEBT RESOLUTION INC ↗
  • Who funds CAMP RAMAH IN THE BERKSHIRES INC ↗
  • Who funds THE JEWISH FEDERATIONS OF NORTH AMERICA INC ↗
  • Who funds TAMPA MUSEUM OF ART INC ↗
  • Who funds The American Jewish Joint Distribution Committee Inc ↗
  • Who funds INTERNATIONAL MARCH OF THE LIVING I ↗
  • Who funds RAMAH IN THE ROCKIES ↗
  • Who funds ACADEMY PREP CENTER OF TAMPA INC ↗
  • Who funds The Houston Food Bank ↗
  • Who funds Golda Och Academy ↗

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.

Top Jewish Foundation IncFL30.3× affinity12 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Top Jewish Foundation Inc · Publix Super Markets Charities Inc · Pinellas Community Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Community Foundation of Tampa Bay Inc · Combined Jewish Philanthropies of Greater Boston Inc · Frank E Duckwall Foundation · Rays Baseball Foundation Inc · Vinik Family Foundation · The Harold Grinspoon Foundation · Raymond James Charitable Endowment Fund · 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.

How much its grantees rely on government

Each dot is one organization Edward & Blossom Leibowitz Family Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from Edward & Blossom Leibowitz Family Foundation Inc. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 70%0%1%3%5%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →median 4%
  • Hias Inc: 88% of income from government
  • Gulf Coast Jewish Family and Community Services Inc: 15% of income from government
  • Dana-Farber Cancer Institute Inc: 7% of income from government
  • Feeding South Florida Inc: 5% of income from government
  • The Sundari Foundation Inc: 5% of income from government
  • Sharsheret Inc: 4% of income from government
  • Academy Prep Center of Tampa Inc: 3% of income from government
  • Tampa Jccfederation Inc: 3% of income from government
  • Feeding America Tampa Bay Inc: 2% of income from government
  • Golda Och Academy: 0% of income from government
  • Tampa Museum of Art Inc: 0% of income from government
  • Florida Holocaust Museum Inc: 0% of income from government
no gov moneyreceives it· size = income
7get no government money at all
13report government grants on their 990 we could not trace to a source (not plotted)
1rely on government for over half their income
typical government reliance, FY20–25
How this is measured
Government income is each org’s traced federal awards (USASpending grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that a grant caused the public funding. Coverage is precision-first, a floor rather than a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12 to 24 months.
05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to Edward & Blossom Leibowitz Family Foundation Inc?

Find your warmest path to Edward & Blossom Leibowitz Family 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.

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 125 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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