Skip to content
Katz Family Foundation Inc at a glance

· 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 FY2025still arriving
17
Grants FY2025still arriving
5
States reached
$100k
Largest
01What it fundsRead
02The needRead
03Its granteesRead
04Its fieldRead
05Through PlinthRead
01What it funds
0180% 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
02FY2025 · 17 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k7 grants · $17k
  • $10k–50k7 grants · $116k
  • $50k–250k3 grants · $200k
$10,000
Median grant
5
States reached
$1.3M
Total assets
Largest grants
RecipientAmount
FRIENDS OF ISRAEL SCOUTS INC$100,000
JEWISH NATIONAL FUND$50,000
AMERICAN FRIENDS OF ATERET COHANIM$50,000
BOCA RATON SYNAGOGUE$41,000
CENTRAL FUND OF ISRAEL$25,000
LUBAVITCH$10,000
CHABAD OF MUMBAI$10,000
Individual grant recipient$10,000
KNIGHT SHALVA FOUNDATION$10,000
AMERICAN FRIENDS OF SHALVA$10,000
HELPING ISRAEL FUND$7,000
CHABAD OF PRINCETON$5,000
JEWISH CULTURE HIGH SCHOOL$1,800
MICHAEL LUBERT TRIBUTE ENDOWMENT$1,800
ACHTDUT YISRAEL$1,000
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 (FY20–20, $5k) land where the poverty rate runs at 8%, against an area that typically sits at 11%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.

area typical 11%Friends of Yashare Lachayal: $5k → 8%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

IL
WI
MI
NY
IN
NJ
CA
MO
VA
MD
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.

69%of every dollar goes to organizations it has funded before.
$4.0M · 29 repeat orgs$1.8M to everyone else

Grantees it renews have grown median revenue +43% since the first grant, against +2% for those funded once.

29 repeat relationships: 7 still active in FY2025, 22 since wound down; 9 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

29
53

Total granted

$4.0M
$1.7M

Median revenue growth · since first grant

+43%
+2%

Still filing today

45%
28%

New vs renewed · share of each year

In FY2025, 82% of grant dollars renewed an existing relationship; $52k went to new ones.

50%100%’18’19’20’21’22’23’24’25
RenewedFirst-time

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

’18’19’20’21’22’23’24’25
EducationReligionInternationalArts & 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.

Backed again, and grew

  • KH
    KATZ HILLEL DAY SCHOOL OF BOCA RATON INC
    6× · 2018–2024 · $289k · revenue +108%
  • OT
    Ohr Torah Stone Institutions of Israel
    4× · 2019–2024 · $275k · revenue +53%
  • FO
    FRIENDS OF ISRAEL SCOUTS INC
    4× · 2019–2025 · $200k · revenue +56%

Funded once

  • OT
    OHR Torah Stone
    one grant, 2023 · $1.2M
  • AG
    AMERICA GIVES INC
    one grant, 2023 · $50k · revenue -25%
  • AH
    ALL HANDS ISRAEL INCgraduated
    one grant, 2020 · $50k · revenue +36%
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 Ohr Yisroel
Philanthropy
2
Sherit Isroel
—
3
Zohar Hatorah Inc

Religious School

Religion
4
American Friends of Yeshiva Aish Hatorah
—
5
Zichron Avrohom Yosef
Philanthropy
6
University of Judaism Foundation
—
7
American Friends of Ish El Rayahu

To promote, benefit, and support Jewish religious, charitable & educational activities in Israel and the USA.

Religion
8
Keren Yaakov Ben Menachen Tzvi Foundation
Philanthropy
9
American Friends of Yeshivat Hakotel Inc

To support religious, charitable, scientific, literary and/or educational programs

Education
10
Yakar Foundation Inc
—
11
American Friends of Yeshivat Nachalat Yossef

The organization will provide financial assistance to educational institutions that promote the observance of the jewish religion, its laws and traditions, and sacred texts, including yeshivat nachalat yossef, located in jerusalem, israel.

Religion
12
Bais Yisrael Foundation
—
How this is measured
The grantee most central to the portfolio’s shape is American Friends of Yeshivat Hesder Sderotinc; the most unlike its peers is The Falic Family Private Foundation. 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

34 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. 34 of the 94 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)
4
Early backer (in before they grew)
34/34
Grantees still filing
22/34
Grew since first funded

Where the money sits, by cause and then by grantee

BOCA RATON SYNAGOGUE INC: $1,941,655 · OtherBOCA RATON SYNAGOGUE INCOHR Torah Stone: $1,200,450 · OtherOHR Torah StoneHEBREW INSTITUTE OF RIVERDALE: $351,600 · OtherHEBREW INSTITUTE OF RIVERDALEIndividual grant recipient: $165,000 · Other+58 more: $696,744 · Other+58 moreFRIENDS OF ISRAEL SCOUTS INC: $200,000 · InternationalFRIENDS O…AMERICAN FRIENDS OF ATERET COHANIM INC: $100,000 · InternationalAMERICAN …Central Fund of Israel: $80,000 · InternationalCentral F…JEWISH NATIONAL FUND (KEREN KAYEMETH LEISRAEL) INC: $70,000 · InternationalJEWISH NA…US FRIENDS OF MENACHEM BEGIN HERITAGE FOUNDATION: $25,000 · International+1 more: $15,000 · InternationalKATZ HILLEL DAY SCHOOL OF BOCA RATON INC: $288,600 · EducationKATZ YESHIVA HIGH SCHOOL OF SOUTH FLORIDA INC: $99,000 · Education+7 more: $31,970 · EducationOhr Torah Stone Institutions of Israel: $275,000 · ReligionALL HANDS ISRAEL INC: $50,000 · ReligionMOMENTUM UNLIMITED INC: $46,000 · ReligionKIRYAT SHEMONA FOUNDATION INC: $17,000 · Religion+4 more: $25,600 · ReligionJEWISH FEDERATION OF SOUTH PALM BEACH COUNTY INC: $54,000 · PhilanthropyAMERICA GIVES INC: $50,000 · PhilanthropyTHE FALIC FAMILY PRIVATE FOUNDATION: $20,000 · PhilanthropyPEF ISRAEL ENDOWMENT FUNDS INC: $10,000 · PhilanthropyAMERICAN FRIENDS OF YESHIVAT HESDER SDEROTINC: $5,400 · PhilanthropyFRIENDS OF UNITED HATZALAH INC: $71,500 · Arts & Culture+2 more: $375 · Arts & CultureCHAI LIFELINE INC: $37,800 · Health
Other$4,355,449International$490,000Education$419,570Religion$413,600Philanthropy$139,400Arts & Culture$71,875Health$37,800

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

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 budgetJEWISH NATIONAL FUND (KEREN KAYEMETH LEISRAEL) INC: $70,000 over 3y, 0.0% of budgetJEWISH FEDERATION OF SOUTH PALM BEACH COUNTY INC: $54,000 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 budgetPEF ISRAEL ENDOWMENT FUNDS INC: $10,000 over 1y, 0.0% 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
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 KATZ HILLEL DAY SCHOOL OF BOCA RATON INC ↗
  • Who funds Ohr Torah Stone Institutions of Israel ↗
  • Who funds FRIENDS OF ISRAEL SCOUTS INC ↗
  • Who funds AMERICAN FRIENDS OF ATERET COHANIM INC ↗
  • Who funds KATZ YESHIVA HIGH SCHOOL OF SOUTH FLORIDA INC ↗
  • Who funds Central Fund of Israel ↗
  • Who funds FRIENDS OF UNITED HATZALAH INC ↗
  • Who funds JEWISH NATIONAL FUND (KEREN KAYEMETH LEISRAEL) INC ↗
  • Who funds JEWISH FEDERATION OF SOUTH PALM BEACH COUNTY INC ↗
  • Who funds AMERICA GIVES INC ↗
  • Who funds ALL HANDS ISRAEL INC ↗
  • Who funds MOMENTUM UNLIMITED INC ↗
  • Who funds CHAI LIFELINE INC ↗
  • Who funds US FRIENDS OF MENACHEM BEGIN HERITAGE FOUNDATION ↗
  • Who funds THE FALIC FAMILY PRIVATE FOUNDATION ↗
  • Who funds KIRYAT SHEMONA FOUNDATION INC ↗
  • Who funds ITREK INC ↗
  • Who funds YESHIVAT CHOVEVEI TORAH RABBINICAL SCHOOL LTD (FORMERLY THE MEOROT INST) ↗

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 FundJewish National Fund …Associated Jewish Cha…Jewish Community Foun…Jewish Federation of …United Jewish Foundat…Greater Miami Jewish …FjcThe Ayco Charitable F…The Albert and Yetta …Cherna Moskowitz Foun…The Alan and Elisa Pi…
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.

How much its grantees rely on government

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

2024
’20’21’22’23’24’25
no gov · 90%1%4%8%15%funder's share of their income ↑0%1%3%4%5%share of the org’s income from government →
    no gov moneyreceives it· size = income
    9get no government money at all
    6report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–5%
    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 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.

    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

    Play a game based on Katz Family’s filings →

    More from the funding graph

    The unnamed billions
    grants reported with no recipient in the public record
    The regranting layer
    51% of grant dollars land in the regranting layer
    The DAF merry-go-round
    $9.7B circulates between donor-advised funds
    The endowment market
    who holds foundation money, and what just moved
    The camps
    funders cluster by geography, not ideology
    By state
    where grant money is based, and what stays home