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Plinth

· Private foundation

The Schaffner 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.

$615k
Granted FY2024still arriving
19
Grants FY2024still arriving
7
States reached
$100k
Largest
01What you fund
01100% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20202024.

International$997kEnvironment$760kScience & Tech$637kArts & Culture$172kEducation$125kAnimals$55kPublic Benefit$30kCivil Rights$15k
02FY2024 · 19 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2024

  • $10k–50k14 grants · $209k
  • $50k–250k5 grants · $406k
$15,000
Median grant
7
States reached
$1.5M
Total assets
Largest grants
RecipientAmount
NATURAL RESOURCES DEFENSE COUNSEL$100,000
UNIVERSITY OF ARIZONA FOUNDATION$100,000
UNION OF CONCERNED SCIENTISTS$75,000
GIFTS UNDER 10000$71,136
OXFAM AMERICA$60,000
WILDLANDS NETWORK$35,000
NUCLEAR THREAT INITIATIVE$25,000
HUMAN RIGHTS WATCH$20,000
DOCTORS WITHOUT BORDERS$20,000
SKY ISLAND ALLIANCE$15,000
ALARM WILL SOUND$12,000
BULLETIN OF THE ATOMIC SCIENTISTS$12,000
RAINFOREST ACTION NETWORK$10,000
METROPOLITAN OPERA$10,000
Individual grant recipient$10,000
02The need
03

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.

show:

Dollar for dollar, your grants (FY20–24) land where the poverty rate runs at 15%, against an area that typically sits at 11%. 88% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 11%RAINFOREST ACTION NETWORK: $20k → 10%GUILD HALL: $50k → 7%NATURAL RESOURCES DEFENSE COUNSEL: $100k → 17%350ORG: $15k → 20%WILDLANDS NETWORK: $15k → 8%BULLETIN OF THE ATOMIC SCIENTISTS: $20k → 14%RAINFOREST ACTION NETWORK: $20k → 10%NATURAL RESOURCES DEFENSE COUNSEL: $75k → 17%BULLETIN OF THE ATOMIC SCIENTISTS: $12k → 14%RAINFOREST ACTION NETWORK: $20k → 10%NATURAL RESOURCES DEFENSE COUNSEL: $75k → 17%UNIVERSITY OF ARIZONA FOUNDATION: $100k → 15%GIFTS UNDER 10000: $71k → 17%OXFAM AMERICA: $75k → 14%SKY ISLAND ALLIANCE: $15k → 15%GIFTS UNDER 10000: $66k → 17%OXFAM AMERICA: $65k → 14%SKY ISLAND ALLIANCE: $15k → 15%GIFTS UNDER 10000: $65k → 17%OXFAM AMERICA: $60k → 14%SKY ISLAND ALLIANCE: $15k → 15%GIFTS UNDER 10000: $62k → 17%OXFAM AMERICA: $55k → 14%SKY ISLAND ALLIANCE: $15k → 15%NATURAL RESOURCES DEFENSE COUNSEL: $50k → 17%OXFAM AMERICA: $25k → 14%SIERA CLUB FOUNDATION: $25k → 10%NATURAL RESOURCES DEFENSE COUNSEL: $50k → 17%SIERA CLUB FOUNDATION: $20k → 10%GIFTS UNDER 10000: $46k → 17%DOCTORS WITHOUT BORDERS: $75k → 17%DOCTORS WITHOUT BORDERS: $60k → 17%DOCTORS WITHOUT BORDERS: $60k → 17%DOCTORS WITHOUT BORDERS: $30k → 17%DOCTORS WITHOUT BORDERS: $20k → 17%GLOBAL ZERO: $35k → 14%AMNESTY INTERNATIONAL: $30k → 17%GLOBAL ZERO: $25k → 14%GLOBAL ZERO: $20k → 14%AMNESTY INTERNATIONAL: $25k → 17%NUCLEAR THREAT INITIATIVE: $25k → 14%AMNESTY INTERNATIONAL: $20k → 17%NUCLEAR THREAT INITIATIVE: $25k → 14%NUCLEAR THREAT INITIATIVE: $25k → 14%RAZOM: $25k → 17%AMNESTY INTERNATIONAL: $15k → 17%NUCLEAR THREAT INITIATIVE: $25k → 14%NUCLEAR THREAT INITIATIVE: $25k → 14%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

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

IL
NY
MA
CA
UT
VA
AZ
DC

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.

03Your edge
repeat funding

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.

99%of every dollar goes to organizations you’ve funded before.
$2.7M · 28 repeat orgs$35k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +20% since the first grant, against -87% for the ones you funded once.

28 repeat relationships — 18 still active in FY2024, 10 since wound down; 1 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

28
3

Total granted

$2.7M
$25k

Median revenue growth · since first grant

+20%
-87%

Still filing today

79%
33%

New vs renewed · share of each year

In FY2024, 98% of grant dollars renewed an existing relationship; $10k went to new ones.

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

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

’20’21’22’23’24
InternationalEnvironmentArts & CultureEducationAnimalsPublic BenefitOther

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

  • NATURAL RESOURCES DEFENSE COUNCIL INC
    5× · 2020–2024 · $350k · revenue +26%
  • OXFAM-AMERICA INC
    5× · 2020–2024 · $280k · revenue +3%
  • MEDECINS SANS FRONTIERES USA INC
    5× · 2020–2024 · $245k · revenue +39%

Funded once

  • MJ
    MOTHER JONES INVESTIGATIVE FUND
    one grant, 2020 · $10k
  • SH
    SAG HARBOR PARTNERSHIP INC
    one grant, 2022 · $10k · revenue -87%
  • G
    GREENPEACE
    one grant, 2023 · $5k

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

04Your field

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.

1
Rainforest Trust

Rainforest trust saves endangered wildlife and protects our planet by creating rainforest reserves through partnerships, community engagement, and donor support.

International
2
World Wildlife Fund Inc

Wwf's mission is to conserve nature and reduce the most pressing threats to the diversity of life on earth. (continued on schedule o)

Environment
3
Rainforest Foundation Inc

The purpose of rainforest foundation us is to support indigenous peoples and forest communities in their efforts to secure their lands, protect their environment, and uphold their rights.

Environment
4
World Resources Institute

Wri is committed to creating change that improves people's lives and ensures the natural world can thrive. (see schedule o)wri's bold vision requires a formula for success we call "count it. change it. scale it.":- count it: our work is…

International
5
Natural Resource Governance Institute

Nrgi envisions a world where natural resources enable fair, prosperous and sustainable societies, instead of undermining them. nrgi exists because decisions about how natural resources are governed determine the well-being of people in…

International
6
Asociacion Interamericana Para La Defensa Del Ambiente

To strenghten people's ability to guarantee their individual and collective right to a healthy environment, via the development, implementation, and effective enforcement of national and international law.

Crime & Legal
7
Conservation International Foundation

Ci works to spotlight and secure the critical benefits that nature provides to humanity.

Environment
8
Friends of the Earth

Friends of the earth strives for a more healthy and just world by defendng the environment and human health while advancing social and economic justice by conducting research and education, transforming the economy so it protects the…

Environment
9
Wildaid Inc

Wildaid's mission is to inspire change and empower the world to protect wildlife and vital habitats from critical threats.

Animals
10
Watttime Corporation

To raise awareness about the potential to reduce environmental harm by shifting electricity use to particular times; to encourage the development and spread of common protocols for this practice.

Science & Tech
11
Environmental Investigation Agency

To establish and promote programs to protect the global climate, forests, wildlife and the natural environment, through research, advocacy, and investigation.

International
12
Namati Inc

Namati, inc. (namati) is dedicated to putting the law in people's hands. we strive to build a just world, in which every one of us can take part in the decisions and demand accountability from the institutions that affect our lives.…

Crime & Legal

For reference, the grantee most central to the portfolio’s shape is Human Rights Watch Inc and the most unlike its peers is Reporters Without Borders Inc. 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.

← shrinkinggrowing →↓ leaning in → pulling backsteadyPublic University Foundatio…Land Conservation Organizat…Government Accountability R…Classical Music EnsemblesWildlife Rehabilitation Cen…Environmental Advocacy Orga…
the sector your giving your giving is ahead of the sector the sector’s ahead of you· dot size = how much the theme matters to each side
Ordered by the change in your giving — leaning in on top, pulling back at the bottom. The bar between the two dots is how out of step you are with the sector. Hover any row for detail.

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 37 years old; the field is 16. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number22%0%<5yr14%0%5–10yr19%18%10–20yr16%23%20–35yr13%27%35–55yr16%32%55yr+
THE FIELDby orgYOUR MONEYby value22%0%<5yr14%0%5–10yr19%8%10–20yr16%16%20–35yr13%45%35–55yr16%31%55yr+

The field is 22% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.

Closures · last 5 years

The orgs you fund almost never close 0.0% lost their exemption, against 13% of the field you don’t fund.

orgs you fund
0.0%0/25
the rest of the field
13%
240,396/1,819,540

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.

04the grantee network

25 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 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 25 of the 33 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.

0
Load-bearing (≥25% of a budget)
2
Early backer (in before they grew)
25/25
Grantees still filing
17/25
Grew since you first funded

Where your money sits — by cause, then by grantee

OXFAM-AMERICA INC — $280,260 · InternationalOXFAM-AMERICA INCTHE UNION OF CONCERNED SCIENTISTS INC — $275,000 · InternationalTHE UNION OF CONCERNED SCIENTISTS INCMEDECINS SANS FRONTIERES USA INC — $245,000 · InternationalMEDECINS SANS FRONTIERES USA INCHUMAN RIGHTS WATCH INC — $127,000 · InternationalHUMAN RIGHTS WATCH INCNUCLEAR THREAT INITIATIVE INC — $125,000 · InternationalNUCLEAR THREAT INITIATIVE INCAMNESTY INTERNATIONAL OF THE USA INC — $90,000 · InternationalAMNESTY INTERNATIONAL OF THE USA INCGLOBAL ZERO — $85,000 · InternationalGLOBAL ZERO+2 more — $45,000 · InternationalGIFTS UNDER 10000 — $309,752 · OtherGIFTS UNDER 10000Individual grant recipient — $60,000 · OtherIndividual grant recipien…SIERA CLUB FOUNDATION — $55,000 · OtherSIERA CLUB FOUNDATIONBulletin of the Atomic Scientists — $52,500 · OtherBulletin of the Atomic Sc…METROPOLITAN OPERA — $40,000 · OtherMETROPOLITAN OPERAWILD EARTH GUARDIANS — $25,000 · Other+5 more — $75,000 · Other+5 moreNATURAL RESOURCES DEFENSE COUNCIL INC — $350,000 · EnvironmentNATURAL RESOURCES DEFEN…Rainforest Action Network — $80,000 · EnvironmentRainforest Action Netwo…SKY ISLAND ALLIANCE — $60,000 · EnvironmentSKY ISLAND ALLIANCETHE WILDERNESS SOCIETY — $40,000 · EnvironmentTHE WILDERNESS SOCIETY350ORG — $35,000 · Environment350ORG+1 more — $15,000 · EnvironmentUniversity of Arizona Foundation — $125,000 · EducationWild Earth Society Incorporated — $60,000 · Arts & CultureALARM WILL SOUND INC — $52,000 · Arts & CultureSAG HARBOR PARTNERSHIP INC — $10,000 · Arts & CulturePROJECT ON GOVERNMENT OVERSIGHT INC — $30,000 · Public BenefitAFRICAN WILDLIFE FOUNDATION INC — $30,000 · AnimalsReporters Without Borders Inc — $15,000 · Civil Rights
International$1,272,260Other$617,252Environment$580,000Education$125,000Arts & Culture$122,000Public Benefit$30,000Animals$30,000Civil Rights$15,000

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetNATURAL RESOURCES DEFENSE COUNCIL INC — $350,000 over 5y, 0.1% of budgetOXFAM-AMERICA INC — $280,260 over 5y, 0.1% of budgetTHE UNION OF CONCERNED SCIENTISTS INC — $275,000 over 5y, 0.2% of budgetMEDECINS SANS FRONTIERES USA INC — $245,000 over 5y, 0.0% of budgetHUMAN RIGHTS WATCH INC — $127,000 over 5y, 0.0% of budgetNUCLEAR THREAT INITIATIVE INC — $125,000 over 5y, 0.2% of budgetUniversity of Arizona Foundation — $125,000 over 4y, 0.0% of budgetAMNESTY INTERNATIONAL OF THE USA INC — $90,000 over 4y, 0.1% of budgetGLOBAL ZERO — $85,000 over 4y, 2.8% of budgetRainforest Action Network — $80,000 over 5y, 0.2% of budgetSKY ISLAND ALLIANCE — $60,000 over 4y, 1.6% of budgetWild Earth Society Incorporated — $60,000 over 3y, 0.8% of budgetBulletin of the Atomic Scientists — $52,500 over 4y, 0.7% of budgetALARM WILL SOUND INC — $52,000 over 5y, 1.7% of budgetTHE WILDERNESS SOCIETY — $40,000 over 4y, 0.0% of budgetRAZOM INC — $35,000 over 2y, 0.0% of budget350ORG — $35,000 over 4y, 0.1% of budgetPROJECT ON GOVERNMENT OVERSIGHT INC — $30,000 over 3y, 0.1% of budgetAFRICAN WILDLIFE FOUNDATION INC — $30,000 over 3y, 0.0% of budgetGREENPEACE INC — $20,000 over 2y, 0.0% of budgetTHE NATURE CONSERVANCY — $20,000 over 2y, 0.0% of budgetEARTHJUSTICE — $15,000 over 2y, 0.0% of budgetReporters Without Borders Inc — $15,000 over 2y, 0.8% of budgetTHE HALO TRUST (USA) INC — $10,000 over 1y, 0.0% of budgetSAG HARBOR PARTNERSHIP INC — $10,000 over 1y, 0.6% of budget
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 NATURAL RESOURCES DEFENSE COUNCIL INC
  • Who funds OXFAM-AMERICA INC
  • Who funds THE UNION OF CONCERNED SCIENTISTS INC
  • Who funds MEDECINS SANS FRONTIERES USA INC
  • Who funds HUMAN RIGHTS WATCH INC
  • Who funds NUCLEAR THREAT INITIATIVE INC
  • Who funds University of Arizona Foundation
  • Who funds AMNESTY INTERNATIONAL OF THE USA INC
  • Who funds GLOBAL ZERO
  • Who funds Rainforest Action Network
  • Who funds SKY ISLAND ALLIANCE
  • Who funds Wild Earth Society Incorporated
  • Who funds Bulletin of the Atomic Scientists
  • Who funds ALARM WILL SOUND INC
  • Who funds THE WILDERNESS SOCIETY
  • Who funds RAZOM INC
  • Who funds 350ORG
  • Who funds PROJECT ON GOVERNMENT OVERSIGHT INC
  • Who funds AFRICAN WILDLIFE FOUNDATION INC
  • Who funds GREENPEACE INC
  • Who funds THE NATURE CONSERVANCY
  • Who funds EARTHJUSTICE
  • Who funds Reporters Without Borders Inc
  • Who funds THE HALO TRUST (USA) INC
  • Who funds SAG HARBOR PARTNERSHIP 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.

John D and Catherine T Macarthur FoundationIL13.2× affinity4 shared granteesties to 7 of 7Hover any node to trace its alignments.Compare side by side →

Open a dossier: John D and Catherine T Macarthur Foundation · Vanguard Charitable Endowment Program · National Philanthropic Trust · Network for Good · American Online Giving Foundation Inc · 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 The Schaffner 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.

2024
202122232425
no gov · 20%0%1%3%5%your share of their income ↑0%25%50%75%100%share of the org’s income from governmentmedian 0%
  • Oxfam-America Inc0% of income from government
no gov moneyreceives it· size = income
2get no government money at all
2report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
typical government reliance, FY2025

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.

On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 33 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your 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. How we build these →

Generated from your IRS Form 990-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12–24 months behind; figures are dated accordingly.

Source object · view filing

More from the funding graph