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· Private foundation

The Ruth & Robert Satter Charitable Trust

Its FY2026 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$50k
Granted FY2026still arriving
20
Grants FY2026still arriving
9
States reached
$5k
Largest
01What it funds
0195% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2026.

Education$58kReligion$54kEnvironment$45kInternational$41kArts & Culture$33kCivil Rights$31kFood & Nutrition$24kHuman Services$16kOther$0
02FY2026 · 20 grants

Where the money goes

Grants by size, and the largest recipients.

$2,000
Median grant
9
States reached
$630k
Total assets
Largest grants
RecipientAmount
PRO PUBLICA$5,000
Individual grant recipient$5,000
DEMOCRACY FORWARD$5,000
FAMILY HEALTH MINISTRIES$5,000
ALL SAINTS CHURCH$4,000
LEAGUE OF WOMENS VOTERS$3,334
WORKERS CENTER OF CENTRAL NEW YORK$3,000
INTERFAITH WORKS OF CNY$3,000
SEATTLE LGBTQ CENTER$2,000
IMMIGRANT LEGAL ADVOCACY$2,000
Individual grant recipient$1,667
SHEPHERDS TABLE$1,666
SEATTLE SYMPHONY$1,333
FRIENDS OF PORTLAND EDUCATION$1,333
IPSWICH HUMANE GROUP$1,112
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 (FY18–26, $28k) land where the poverty rate runs at 11%, against an area that typically sits at 10%. 70% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 10%MIRIAMS KITCHEN: $2k → 14%SUNFLOWER OF PEACE: $9k → 8%MIRIAMS KITCHEN: $2k → 14%MIRIAMS KITCHEN: $1k → 14%MIRIAMS KITCHEN: $1k → 14%IPSWICH CARING: $500 → 10%MIRIAMS KITCHEN: $750 → 14%SYRACUSE MODEL NEIGHBORHOOD FACILIT: $5k → 14%WORKERS CENTER OF CENTRAL NEW YORK: $3k → 14%IPSWICH CARING: $1k → 10%IPSWICH CARING: $1k → 10%IPSWICH CARING: $750 → 10%IPSWICH CARING: $750 → 10%IPSWICH CARING: $750 → 10%IPSWICH CARING: $750 → 10%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

ME
WA
IL
NY
MA
CT
CA
VA
MD
AZ
NM
NC
DC
AL
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.

59%of every dollar goes to organizations it has funded before.
$231k · 32 repeat orgs$162k to everyone else

Grantees it renews have grown median revenue +10% since the first grant, against +1% for those funded once.

32 repeat relationships: 9 still active in FY2026, 23 since wound down; 11 grantees were first funded in FY2026 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

32
37

Total granted

$231k
$134k

Median revenue growth · since first grant

+10%
+1%

Still filing today

69%
49%

New vs renewed · share of each year

In FY2026, 45% of grant dollars renewed an existing relationship; $28k went to new ones.

50%100%’17’18’19’20’21’22’23’24’25’26
RenewedFirst-time

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

’17’18’19’20’21’22’23’24’25’26
EducationHuman ServicesInternationalArts & CultureEnvironmentPhilanthropyOther
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

  • IW
    INTERFAITH WORKS OF CENTRAL NEW YORK
    3× · 2023–2025 · $28k · revenue +64%
  • Safe Passage
    8× · 2017–2025 · $14k · revenue +40%
  • PRO PUBLICA INC
    2× · 2025–2026 · $9k · revenue +48%

Funded once

  • FB
    FOOD BANK OF CEN EAST NC
    one grant, 2021 · $14k
  • SC
    SOUTHERN COALITION FOR SOC JUST
    one grant, 2018 · $10k
  • SE
    SOUTHERN ENVIRON LAW CENTER
    one grant, 2017 · $9k
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
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
2
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
3
United States Naval Institute

Provide an independent forum for those who dare to read, think, speak, and write to advance the professional, literary, and scientific understanding of sea power and other issues critical to global security.

—
4
The Union of Concerned Scientists Inc

The union of concerned scientists puts rigorous, independent science into action, developing solutions and advocating for a healthy, safe, and just future.

International
5
Boston Harbor Now Inc

Our mission is to ensure that the people of greater boston benefit from a vibrant, resilient, and inclusive waterfront, harbor, and islands; these spaces are equitable, accessible, and adapted to climate change; and to ensure our public,…

Environment
6
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
7
International Women's Forum Inc

The mission of the international women's forum is to advance women's leadership worldwide. iwf takes direct action to achieve our mission in three important ways. connect: our convenings provide networking and cutting-edge content…

Education
8
Eastern National

Eastern national promotes the public's understanding and support of america's national parks and other public trust partners by providing quality educational experiences, products and services.

Recreation & Sports
9
The Water Research Foundation

The purpose of the water research foundation (wrf) is a definitive research organization to advance the science of all things water to better meet the evolving needs of its subscribers and the water sector. to engage exclusively in…

Environment
10
Aquarium of the Pacific Corporation

The aquarium of the pacific's mission is to instill a sense of wonder, respect, and stewardship for the pacific ocean, its inhabitants, and ecosystems.

Animals
11
Actionaid Usa

Actionaid is an international network building a just, equitable, and sustainable world in solidarity with communities on the frontlines of poverty and injustice. actionaid usa is the u.s. branch of actionaid international, which works in…

Social Science
12
Washington Area Community Investment Fund Inc

The washington area community investment fund (wacif) is a nonprofit community loan fund focused on increasing equity and economic opportunity in the washington, dc area's underserved communities. wacif's mission is driven is driven by…

—
How this is measured
The grantee most central to the portfolio’s shape is The Open Door Cape Ann Food Pantry Inc; the most unlike its peers is Portland Esl Scholarship Fund. 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

44 grantees tracked through their own filings, 2017–2026.

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 2026, not grant rows in a single year, so this will not match the grant count on the cover. 44 of the 81 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)
11
Early backer (in before they grew)
43/44
Grantees still filing
24/44
Grew since first funded

Where the money sits, by cause and then by grantee

INTERFAITH WORKS OF CENTRAL NEW YORK: $28,000 · OtherINTERFAITH WORKS OF CENTRAL NEW YORKIndividual grant recipient: $16,000 · OtherIndividual grant recipientFOOD BANK OF CEN EAST NC: $14,000 · OtherFOOD BANK OF CEN EAST NCSOUTHERN ENVIR LAW CENTER: $13,333 · OtherSOUTHERN COALITION FOR SOC JUST: $10,333 · OtherSOUTHERN ENVIRON LAW CENTER: $8,500 · Other+50 more: $162,008 · Other+50 moreFAMILY HEALTH MINISTRIES INC: $18,000 · EducationFAMILY HEA…FRIENDS OF PORTLAND ADULT EDUCATION: $6,800 · EducationFRIENDS OF…MERCY LEARNING CENTER OF BRIDGEPORT INC: $5,000 · EducationMERCY LEAR…FRIENDS OF THE SEATTLE PUBLIC LIBRARY: $2,333 · EducationFRIENDS OF…SEATTLE PUBLIC LIBRARY FOUNDATION: $2,000 · EducationSEATTLE PU…+1 more: $1,000 · EducationSUNFLOWER OF PEACE FOUNDATION INC: $8,500 · Human ServicesMIRIAM'S KITCHEN: $6,250 · Human ServicesIPSWICH CARING INC: $5,611 · Human ServicesSYRACUSE MODEL NEIGHBORHOOD FACILITY INC: $5,000 · Human ServicesWorkers' Center of Central New York Inc: $3,000 · Human ServicesHONOR FLIGHT OF NORTHERN NEW MEXICO: $2,777 · Human ServicesSafe Passage: $14,400 · InternationalRAZOM INC: $9,750 · InternationalINDEGO AFRICA PROJECT: $1,752 · InternationalWORLD CENTRAL KITCHEN INC: $1,750 · InternationalPRO PUBLICA INC: $9,000 · Arts & CultureSEATTLE SYMPHONY ORCHESTRA INC: $7,483 · Arts & CultureTHE IPSWICH LOCAL NEWS INC: $3,861 · Arts & CultureCHESAPEAKE BAY FOUNDATION INC: $7,958 · EnvironmentCONSERVATION LAW FOUNDATION INC: $5,500 · EnvironmentMASSACHUSETTS AUDUBON SOCIETY INC: $750 · EnvironmentPortland ESL Scholarship Fund: $9,350 · PhilanthropyKARAM FOUNDATION: $3,000 · PhilanthropyCALIFORNIA COMMUNITY FOUNDATION: $1,500 · Philanthropy
Other$252,174Education$35,133Human Services$31,138International$27,652Arts & Culture$20,344Environment$14,208Philanthropy$13,850

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

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetINTERFAITH WORKS OF CENTRAL NEW YORK: $28,000 over 3y, 0.1% of budgetFAMILY HEALTH MINISTRIES INC: $18,000 over 4y, 1.3% of budgetSafe Passage: $14,400 over 8y, 0.2% of budgetRAZOM INC: $9,750 over 2y, 0.0% of budgetPortland ESL Scholarship Fund: $9,350 over 5y, 7.0% of budgetSUNFLOWER OF PEACE FOUNDATION INC: $8,500 over 1y, 0.1% of budgetCHESAPEAKE BAY FOUNDATION INC: $7,958 over 6y, 0.0% of budgetSOUTHERN ENVIRONMENTAL LAW CENTER: $7,500 over 3y, 0.0% of budgetSEATTLE SYMPHONY ORCHESTRA INC: $7,483 over 7y, 0.0% of budgetFRIENDS OF PORTLAND ADULT EDUCATION: $6,800 over 4y, 1.0% of budgetA TINY HOME FOR GOOD INC: $6,500 over 2y, 0.6% of budgetIPSWICH HUMANE GROUP INC: $6,446 over 7y, 3.5% of budgetEducational Fund to Stop Gun Violence: $6,333 over 1y, 0.5% of budgetMIRIAM'S KITCHEN: $6,250 over 5y, 0.0% of budgetIPSWICH CARING INC: $5,611 over 7y, 0.9% of budgetCONSERVATION LAW FOUNDATION INC: $5,500 over 1y, 0.1% of budgetTHE JUSTICE EDUCATION CENTER INC: $5,000 over 1y, 0.3% of budgetSYRACUSE MODEL NEIGHBORHOOD FACILITY INC: $5,000 over 1y, 0.1% of budgetMERCY LEARNING CENTER OF BRIDGEPORT INC: $5,000 over 1y, 0.1% of budgetRIO GRANDE FOOD PROJECT: $4,833 over 1y, 0.3% of budgetTHE OPEN DOOR CAPE ANN FOOD PANTRY INC: $4,750 over 4y, 0.0% of budgetThe Shepherds Table Inc: $4,541 over 4y, 0.0% of budgetTHE ARCHAEOLOGICAL CONSERVANCY: $4,416 over 4y, 0.0% of budgetMaine Association for New Americans: $4,167 over 3y, 0.1% of budgetTHE IPSWICH LOCAL NEWS INC: $3,861 over 4y, 0.2% of budgetKARAM FOUNDATION: $3,000 over 1y, 0.1% of budgetHONOR FLIGHT OF NORTHERN NEW MEXICO: $2,777 over 3y, 0.8% of budgetNational Domestic Workers Alliance Inc: $2,500 over 1y, 0.0% of budgetFRIENDS OF THE SEATTLE PUBLIC LIBRARY: $2,333 over 2y, 0.3% of budgetEVERYTOWN FOR GUN SAFETY SUPPORT FUND INC: $2,333 over 1y, 0.0% of budgetPLANNED PARENTHOOD SOUTH ATLANTIC INC: $2,000 over 1y, 0.0% of budgetSEATTLE PUBLIC LIBRARY FOUNDATION: $2,000 over 1y, 0.0% of budgetIpswich Education Foundation Inc: $1,833 over 2y, 6.0% of budgetINDEGO AFRICA PROJECT: $1,752 over 2y, 0.2% of budgetWORLD CENTRAL KITCHEN INC: $1,750 over 1y, 0.0% of budgetWILDEARTH GUARDIANS: $1,666 over 1y, 0.0% of budgetMISSION GRADUATES: $1,500 over 1y, 0.1% of budgetCALIFORNIA COMMUNITY FOUNDATION: $1,500 over 1y, 0.0% of budgetRAINIER SCHOLARS: $1,000 over 1y, 0.0% of budgetMASSACHUSETTS AUDUBON SOCIETY INC: $750 over 1y, 0.0% of budgetETHOS DISCOVERY: $500 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 INTERFAITH WORKS OF CENTRAL NEW YORK ↗
  • Who funds FAMILY HEALTH MINISTRIES INC ↗
  • Who funds Safe Passage ↗
  • Who funds RAZOM INC ↗
  • Who funds Portland ESL Scholarship Fund ↗
  • Who funds PRO PUBLICA INC ↗
  • Who funds SUNFLOWER OF PEACE FOUNDATION INC ↗
  • Who funds CHESAPEAKE BAY FOUNDATION INC ↗
  • Who funds SOUTHERN ENVIRONMENTAL LAW CENTER ↗
  • Who funds SEATTLE SYMPHONY ORCHESTRA INC ↗
  • Who funds FRIENDS OF PORTLAND ADULT EDUCATION ↗
  • Who funds A TINY HOME FOR GOOD INC ↗
  • Who funds IPSWICH HUMANE GROUP INC ↗
  • Who funds Educational Fund to Stop Gun Violence ↗
  • Who funds MIRIAM'S KITCHEN ↗
  • Who funds IPSWICH CARING INC ↗
  • Who funds CONSERVATION LAW FOUNDATION INC ↗
  • Who funds THE JUSTICE EDUCATION CENTER INC ↗
  • Who funds SYRACUSE MODEL NEIGHBORHOOD FACILITY INC ↗
  • Who funds MERCY LEARNING CENTER OF BRIDGEPORT INC ↗
  • Who funds DEMOCRACY FORWARD ↗
  • Who funds RIO GRANDE FOOD PROJECT ↗
  • Who funds THE OPEN DOOR CAPE ANN FOOD PANTRY INC ↗
  • Who funds The Shepherds Table Inc ↗
  • Who funds THE ARCHAEOLOGICAL CONSERVANCY ↗
  • Who funds Maine Association for New Americans ↗
  • Who funds THE IPSWICH LOCAL NEWS INC ↗

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.

Maine Community Foundation IncME12.2× affinity4 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Maine Community Foundation Inc · Silicon Valley Community Foundation · Charities Aid Foundation America · National Philanthropic Trust · Vanguard Charitable Endowment Program · Network for Good · The Bank of America Charitable Foundation Inc · Jpmorgan Chase Foundation · Morgan Stanley Global Impact Funding Trust Inc · The Pfizer Foundation Inc · American Endowment Foundation · American Online Giving 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 The Ruth & Robert Satter Charitable Trust funds: left to right is the share of its income from government, bottom to top the share from The Ruth & Robert Satter Charitable Trust. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 70%0%1%3%5%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →median 4%
  • The Justice Education Center Inc: 100% of income from government
  • Mercy Learning Center of Bridgeport Inc: 4% of income from government
  • Chesapeake Bay Foundation Inc: 2% of income from government
  • Massachusetts Audubon Society Inc: 1% of income from government
no gov moneyreceives it· size = income
7get no government money at all
7report government grants on their 990 we could not trace to a source (not plotted)
1rely on government for over half their income
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 The Ruth & Robert Satter Charitable Trust?

Find your warmest path to The Ruth & Robert Satter Charitable Trust 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 81 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 2026, released 2026. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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