· Private foundation
Joan and Mike Kahn Family Foundation
Its FY2024 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 FY2017–2024.
Where the money goes
Your grants by size, and where they go.
| Recipient | Amount |
|---|---|
| MASSACHUSETTS GENERAL HOSPITAL CENTER FOR LAW BRAIN BEHAVIOR | $200,000 |
| WIZO USA | $150,000 |
| WASHINGTON INSTITUTE FOR NEAR EAST POLICY | $150,000 |
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 (FY19–20, $7k) land where the poverty rate runs at 16%, 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.
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.
Where the work is directed
The same grants, placed two ways — where each recipient sits, and where its stated purpose earmarks the money.
About 16% of Joan and Mike Kahn Family Foundation’s grant dollars are earmarked, by their stated purpose, for a different county than the recipient’s own address — money that lands at a nonprofit in one place but is meant to do its work in another.
Recipient view: each grant at its grantee’s ZIP, mapped to a county. Directed view: each grant at the county its stated purpose names, falling back to the recipient’s county when the purpose names no place; US grants only. A county shows only if it carries the top 95% of that view’s dollars. Purposes are read from the foundation’s own 990 grant descriptions.
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 +51% since the first grant, against +34% for the ones you funded once.
14 repeat relationships — 3 still active in FY2024, 11 since wound down.
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 FY2024, 100% of grant dollars renewed an existing relationship; $0 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
- WIWASHINGTON INSTITUTE FOR NEAR EAST POLICY8× · 2017–2024 · $1.1M · revenue +51%
- WIWOMEN'S INTERNATIONAL ZIONIST ORGANIZATION6× · 2019–2024 · $700k · revenue +23%
- AFAMERICAN FRIENDS OF THE LOUVRE INC4× · 2019–2022 · $150k · revenue +307%
Funded once
- WCWEILL CORNELL MEDICINEone grant, 2020 · $15k
PLANNED PARENTHOOD FEDERATION OF AMERICA INCgraduatedone grant, 2020 · $10k · revenue +40%- PLPJ LIBRARYone grant, 2021 · $10k
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 mission of the jewish museum is to collect, preserve, exhibit and interpret art and jewish culture. see schedule o for more information.
AJC's mission is to enhance the wellbeing of the Jewish people and Israel, and to advance human rights and democratic values in the United States and around the world. In pursuit of this mission, AJC advances democratic principles, fights…
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…
The weizmann institute of science, located in rehovot, israel, is one of the worlds top-ranking, multidisciplinary research institutions. at any one time, several thousand scientists, staff and students are involved in hundreds of research…
The jewish agency binds jews across ideologies and civilizations together in a worldwide jewish family with israel at its center. it provides the global framework for aliyah, ensures global jewish safety, strengthens jewish identity and…
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.…
The mission of the Jewish War Veterans of the USA National Memorial, Inc., doing business as the National Museum of American Jewish Military History, is to preserve, interpret, and share the history of Jewish Americans who have served in…
Yivo's mission is to study the thousand-year history of jewish life in eastern europe and russia in all its aspects: language, history, religion, folkways and material culture. yivo's archive and library preserves a significant collection…
Support the hebrew univ. of jerusalem, israel's foremost center of higher edu. & research.
Since 1914, the American Jewish Joint Distribution Committee (JDC) has acted on behalf of North America's Jewish communities and others to fulfill the principle that "kol Yisrael arevim zeh l'zeh" - all Jews are responsible for one…
We fundraise in the u.s. to support, and raise awareness of, bar-ilan university in israel.
To promote and enhance jewish religious observance in canada
For reference, the grantee most central to the portfolio’s shape is Repair the World and the most unlike its peers is Shared Hope International. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.
Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.
Your grantees are a median of 36 years old; the field is 15. You back the established end — and your money leans older still.
The field is 23% 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 14% 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.
26 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. 26 of the 38 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 WASHINGTON INSTITUTE FOR NEAR EAST POLICY ↗
- Who funds WOMEN'S INTERNATIONAL ZIONIST ORGANIZATION ↗
- Who funds AMERICAN FRIENDS OF THE LOUVRE INC ↗
- Who funds RALEIGH-CARY JEWISH FEDERATION INC ↗
- Who funds THE PHILHARMONIC SYMPHONY SOCIETY OF NY INC ↗
- Who funds ENVIRONMENTAL DEFENSE FUND INCORPORATED ↗
- Who funds PLANNED PARENTHOOD FEDERATION OF AMERICA INC ↗
- Who funds THE SURFRIDER FOUNDATION ↗
- Who funds BALLET THEATRE FOUNDATION INC ↗
- Who funds CHILD MIND INSTITUTE INC ↗
- Who funds BIRTHRIGHT ISRAEL FOUNDATION ↗
- Who funds MUSEUM OF JEWISH HERITAGE A LIVING MEMORIAL TO THE HOLOCAUST ↗
- Who funds BELEV ECHAD INC ↗
- Who funds AMERICAN COMMITTEE FOR THE WEIZMANN INSTITUTE OF SCIENCE INC ↗
- Who funds MAZON A Jewish Response to Hunger ↗
- Who funds AMERICAN JEWISH WORLD SERVICE INC ↗
- Who funds FRIENDS OF NOTRE-DAME DE PARIS INC ↗
- Who funds THE REAL BARK THE RESPONSIBLE ETHICAL ANIMAL LEAGUE ↗
- Who funds SHARED HOPE INTERNATIONAL ↗
- Who funds DONORSCHOOSEORG ↗
- Who funds NATIONAL ALLIANCE FOR RESEARCH ON SCHIZOPHRENIA AND DEPRESSION ↗
- Who funds American Friends of Blerancourt Inc ↗
- Who funds MY FRIENDS HOUSE FOUNDATION ↗
- Who funds REPAIR THE WORLD ↗
- Who funds CENTRAL PARK CONSERVANCY INC ↗
- Who funds WEST POINT JEWISH CHAPEL FUND ↗
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: National Philanthropic Trust · Vanguard Charitable Endowment Program · Donor Advised Charitable Giving 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 Joan and Mike Kahn Family Foundation 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 or a single department — and drag the year to watch it move.
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 Joan and Mike Kahn Family Foundation?
Find your warmest path to Joan and Mike Kahn Family Foundation 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.