· 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.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2025.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k7 grants · $28k
- $10k–50k4 grants · $44k
- $50k–250k1 grant · $50k
| Recipient | Amount |
|---|---|
| ADL - Anti-Defamation League | $50,000 |
| Whitney Museum of American Art | $13,500 |
| JEWISH FEDERATION OF PALM BEACH | $10,000 |
| Town of Palm Beach United Way | $10,000 |
| The Society of the Four Arts | $10,000 |
| NORTON MUSEUM OF ART | $8,500 |
| KRAVIS CENTER | $5,000 |
| Mount Sinai Health Systems | $5,000 |
| Planned Parenthood | $5,000 |
| Friends of the Bass Museum Inc | $2,500 |
| Temple Israel of the City of NY | $1,500 |
| Temple Israel of West Palm Beach | $200 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Your human-services grants (FY17–25, $29k) land where the poverty rate runs at 17%, against an area that typically sits at 11%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
Which US states your grants reach
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.
Who you back again
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +58% since the first grant, against +30% for the ones you funded once.
29 repeat relationships — 8 still active in FY2025, 21 since wound down; 3 grantees were first funded in FY2025 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2025, 93% of grant dollars renewed an existing relationship; $8k went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). 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
- WMWHITNEY MUSEUM OF AMERICAN ART9× · 2017–2025 · $144k · revenue +161%
- TOTown of Palm Beach United Way Inc8× · 2018–2025 · $79k · revenue +54%
- ALANTI-DEFAMATION LEAGUE2× · 2019–2025 · $55k · revenue +47%
Funded once
- TITEMPLE ISRAEL OF THE CITY NYone grant, 2017 · $7k
- MSMT SINAI HEALTH SYSTEMSone grant, 2020 · $5k
- DMDUKE MEDICAL CENTERone grant, 2017 · $5k
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
The Morgan Library & Museum celebrates and shares the history and process of human creativity from antiquity to the present day through the preservation, study, and interpretation of a dynamic and growing collection.
The mission of the brooklyn institute of arts and sciences, d/b/a brooklyn museum (the "museum") is to bring people together through art and experiences that inspire celebration, compassion, courage, and the will to act. (see schedule o).
The museum of the city of new york fosters understanding of the distinctive nature of urban life in the world's most influential metropolis. it engages visitors by celebrating, documenting, and interpreting the city's past, present, and…
To collect, display and interpret objects in craft art and design.
The Frick Collection (the "Collection") operates an internationally recognized art museum and library program for the inspiration and enjoyment of the public and for the advancement of the study of fine arts and kindred subjects.
The mission of the national academy of design is to promote the fine arts in america through exhibition and education.
The museum of jewish heritage - a living memorial to the holocaust is new york's contribution to the global responsibility to never forget. see schedule o for additional information.
The museum's mission statement is: "to discover, interpret, and disseminate - through scientific research and education - knowledge about human cultures, the natural world, and the universe."
The Foundation for Art and Preservation in Embassies (FAPE) is dedicated to enhancing the United States' image abroad through American Art. Founded as a public-private, non-partisan partnership in 1986, FAPE works with the U.S. Department…
The asian art museum celebrates, preserves, and promotes asian and asian american art and cultures for local and global audiences. we provide a dynamic forum for exchanging ideas, inviting collaboration, and fueling imagination to deepen…
See schedule osfmoma believes the art of our time is vital and shares it with passion and purpose, and that art and the creative process can open minds and help build a better world. for that reason, we assemble unparalleled collections,…
Description of organization mission: the paley center for media is the premier institution dedicated to advancing the understanding of media-it's artistic value, social impact and historical importance-for the public and media…
For reference, the grantee most central to the portfolio’s shape is Jewish Federation of Palm Beach County Inc and the most unlike its peers is Florida Yorkie Rescue Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
Your grantees are a median of 47 years old; the field is 15. You back the established end — and your money leans older still.
The field is 21% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 0.0% lost their exemption, against 12% of the field you don’t fund.
Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.
32 grantees tracked through their own filings, 2017–2025.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 32 of the 60 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
- Who funds WHITNEY MUSEUM OF AMERICAN ART ↗
- Who funds Town of Palm Beach United Way Inc ↗
- Who funds ANTI-DEFAMATION LEAGUE ↗
- Who funds NORTON MUSEUM OF ART INC ↗
- Who funds AMERICAN FRIENDS OF THE ISRAEL MUSEUM ↗
- Who funds The Society of the Four Arts Inc ↗
- Who funds MOUNT SINAI HEALTH SYSTEM INC ↗
- Who funds JEWISH FEDERATION OF PALM BEACH COUNTY INC ↗
- Who funds MORSELIFE HEALTH SYSTEM INC ↗
- Who funds Palm Beach Civic Association Inc ↗
- Who funds THE JEWISH MUSEUM ↗
- Who funds PRECEDE FOUNDATION INC ↗
- Who funds THE VIVIAN BEAUMONT THEATERINC D/B/A LINCOLN CENTER THEATER ↗
- Who funds METROPOLITAN MUSEUM OF ART ↗
- Who funds FLORIDA YORKIE RESCUE INC ↗
- Who funds RAYMOND F KRAVIS CENTER FOR THE PERFORMING ARTS INC ↗
- Who funds FUND FOR PARK AVENUE NEW YORK INC ↗
- Who funds MALTZ JUPITER THEATRE INC ↗
- Who funds FRIENDS OF THE BASS MUSEUM INC ↗
- Who funds THE ZOOLOGICAL SOCIETY OF THE PALM BEACHES INC ↗
- Who funds NATIONAL PSORIASIS FOUNDATION ↗
- Who funds Museum of Modern Art ↗
- Who funds Cultural Council of Palm Beach County Inc ↗
- Who funds THE ARMORY ART CENTER INC ↗
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: Cornelia T Bailey Charitable Trust · Vanguard Charitable Endowment Program · National Philanthropic Trust · Donor Advised Charitable Giving Inc · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Government reliance of your grantees
Every dot is one organization Katz Family Foundation Inc funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal, a single department, or state — and drag the year to watch it move.
- The Armory Art Center Inc — 0% of income from government
- Place of Hope Inc — 0% of income from government
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 your grant caused the public funding. Coverage is precision-first — a floor, not 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 12–24 months.
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.