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Wisconsin · Private foundation

Katz 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.

$333k
Granted FY2025(still arriving)
17
Grants FY2025
12
Organizations funded FY2024
17%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$10,000
Largest grant, FY2025
$100,000
Organizations funded a year
5 to 26
FY2018 to FY2024
States reached, FY2025
5
Total assets, FY2025
$1.3M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 17% of the organizations Katz Family Foundation Inc 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; $15k 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
ReligionEducationInternationalArts & CulturePhilanthropyHealthOther
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 arriving16$283k56%
FY202412$601k17%
FY202318$3.3M61%
FY202225$595k36%
FY202126$408k58%
FY202024$192k67%
FY201926$353k92%
FY20185$95kn/a
80% classified

What it funded, over time

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

Religion$4.2MInternational$487kEducation$407kArts & Culture$176kPhilanthropy$146kHealth$48kHuman Services$15kCivil Rights$10kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

IL
WI
MI
NY
IN
NJ
CA
MO
VA
MD
TX
FL

Top grantees

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

GranteeTotal grantedYearsShare of their budget
Boca Raton Synagogue Inc$1,941,6555n/a
Hebrew Institute of Riverdale$351,6006n/a
Katz Hillel Day School of Boca Raton Inc$288,60061%
Ohr Torah Stone Institutions of Israel$275,00042%
Friends of Israel Scouts Inc$200,00041%
American Friends of Ateret Cohanim Inc$100,00024%
Katz Yeshiva High School of South Florida Inc$99,00040%
Central Fund of Israel$80,00040%
Friends of United Hatzalah Inc$71,50020%
America Gives Inc$50,00010%
Show all 41 grantees
All grantees of Katz Family Foundation Inc by total granted
GranteeTotal grantedYearsShare of their budget
Boca Raton Synagogue Inc$1,941,6555n/a
Hebrew Institute of Riverdale$351,6006n/a
Katz Hillel Day School of Boca Raton Inc$288,60061%
Ohr Torah Stone Institutions of Israel$275,00042%
Friends of Israel Scouts Inc$200,00041%
American Friends of Ateret Cohanim Inc$100,00024%
Katz Yeshiva High School of South Florida Inc$99,00040%
Central Fund of Israel$80,00040%
Friends of United Hatzalah Inc$71,50020%
America Gives Inc$50,00010%
All Hands Israel Inc$50,000115%
Momentum Unlimited Inc$46,00030%
Chinuch Amiti Inc$40,0001n/a
Chai Lifeline Inc$37,80020%
Anshe Sfard-Kehillat Torah Ltd$29,0002n/a
US Friends of Menachem Begin Heritage Foundation$25,0001n/a
Chabad-Lubavitch Inc$21,8001n/a
The Falic Family Private Foundation$20,00022%
Kiryat Shemona Foundation Inc$17,00023%
Itrek Inc$15,00020%
Yeshivat Chovevei Torah Rabbinical School Ltd (Formerly the Meorot Inst)$11,50030%
Chabad Lubavitch of Guatemala$10,0001n/a
Yeshivat Maharat Inc$10,00010%
Zionist Organization of America$10,00010%
Chabad of Mumbai Inc$10,0001n/a
Helping Israel Fund$7,00011%
American Friends of Yeshivat Hesder Sderotinc$5,40011%
Boca Raton Jewish Experience Inc$5,00013%
Sefaria Inc$5,00010%
Friends of Yashar L'Chayal Inc$5,00011%
Chabad of Downtown Ltd$4,0503n/a
Jerusalem Chesed-Chasdei Henny$3,60011%
Tzohar Halev Inc$1,8001n/a
Jewish Culture High School Inc$1,8001n/a
Mercava Inc$1,80010%
Boca Helping Hands Inc$1,00010%
Achdut Israel$1,0001n/a
Boca Raton Kollel$5851n/a
Boca Raton Museum of Art$25010%
Boca Raton Historical Society Inc$12510%
Yeshivat Aish Hatorah$7010%

What it could do for these grantees

Plus 50 recipients with no EIN on record ($1.9M), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Katz Family Foundation Inc supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetKatz Hillel Day School of Boca Raton Inc: $288,600 over 6y, 0.9% of budgetOhr Torah Stone Institutions of Israel: $275,000 over 4y, 2.3% of budgetFriends of Israel Scouts Inc: $200,000 over 4y, 0.9% of budgetAmerican Friends of Ateret Cohanim Inc: $100,000 over 2y, 3.7% of budgetKatz Yeshiva High School of South Florida Inc: $99,000 over 4y, 0.5% of budgetCentral Fund of Israel: $80,000 over 4y, 0.0% of budgetFriends of United Hatzalah Inc: $71,500 over 2y, 0.1% of budgetAmerica Gives Inc: $50,000 over 1y, 0.1% of budgetAll Hands Israel Inc: $50,000 over 1y, 15% of budgetMomentum Unlimited Inc: $46,000 over 3y, 0.1% of budgetChai Lifeline Inc: $37,800 over 2y, 0.1% of budgetThe Falic Family Private Foundation: $20,000 over 2y, 1.6% of budgetKiryat Shemona Foundation Inc: $17,000 over 2y, 3.0% of budgetItrek Inc: $15,000 over 2y, 0.1% of budgetYeshivat Chovevei Torah Rabbinical School Ltd (Formerly the Meorot Inst): $11,500 over 3y, 0.1% of budgetYeshivat Maharat Inc: $10,000 over 1y, 0.4% of budgetZionist Organization of America: $10,000 over 1y, 0.1% of budgetHelping Israel Fund: $7,000 over 1y, 0.9% of budgetAmerican Friends of Yeshivat Hesder Sderotinc: $5,400 over 1y, 0.5% of budgetBoca Raton Jewish Experience Inc: $5,000 over 1y, 3.4% of budgetSefaria Inc: $5,000 over 1y, 0.0% of budgetFriends of Yashar L'Chayal Inc: $5,000 over 1y, 0.6% of budgetJerusalem Chesed-Chasdei Henny: $3,600 over 1y, 0.8% of budgetMercava Inc: $1,800 over 1y, 0.2% of budgetBoca Helping Hands Inc: $1,000 over 1y, 0.0% of budgetBoca Raton Museum of Art: $250 over 1y, 0.0% of budgetBoca Raton Historical Society Inc: $125 over 1y, 0.0% of budgetYeshivat Aish Hatorah: $70 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.

Jewish Communal FundNY29.6× affinity19 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Jewish Communal Fund · Jewish National Fund (Keren Kayemeth Leisrael) Inc · Associated Jewish Charities of Baltimore · Jewish Community Foundation of Greater Metrowest NJ · Jewish Federation of Greater Philadelphia · United Jewish Foundation · Greater Miami Jewish Federation Inc · Fjc · The Ayco Charitable Foundation · The Albert and Yetta Lupin Memorial Foundation · Cherna Moskowitz Foundation · The Alan and Elisa Pines Family 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 Katz Family Foundation Inc with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Katz Family Foundation Inc?

Find your warmest path to Katz 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.

About Katz Family Foundation Inc

How much does Katz Family Foundation Inc give?
Katz Family Foundation Inc reported 17 grants totaling $333,100 in its FY2025 IRS filing. It funded between 5 and 26 organizations a year over FY2018 to FY2024.
What does Katz Family Foundation Inc fund?
By grant dollars over FY2018 to FY2025, its largest causes are Religion (71%), International (8%), Education (7%).
Who are Katz Family Foundation Inc's largest grantees?
By total granted over FY2018 to FY2025: Boca Raton Synagogue Inc ($1.9M), Hebrew Institute of Riverdale ($352k), Katz Hillel Day School of Boca Raton Inc ($289k).
Does Katz Family Foundation Inc fund new organizations?
In FY2024, 17% of the organizations it funded were first-time grantees.
Does Katz Family 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 Katz Family Foundation Inc?
Its strongest co-funders, measured against what their size predicts, include Jewish Communal Fund, Jewish National Fund (Keren Kayemeth Leisrael) Inc, Associated Jewish Charities of Baltimore.
Where is Katz Family Foundation Inc based?
Katz Family Foundation Inc is based in WI.

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 94 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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