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· Private foundation

Chess Foundation

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.

$788k
Granted FY2025still arriving
37
Grants FY2025still arriving
8
States reached
$50k
Largest
01What it funds
0198% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2025.

Health$566kCrime & Legal$565kEducation$378kArts & Culture$363kYouth Development$346kRecreation & Sports$275kFood & Nutrition$260kHuman Services$208kOther$0
02FY2025 · 37 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k9 grants · $30k
  • $10k–50k23 grants · $508k
  • $50k–250k5 grants · $250k
$25,000
Median grant
8
States reached
$11M
Total assets
Largest grants
RecipientAmount
TRINITY COLLEGE$50,000
KING SCHOOL$50,000
NEW HEIGHTS YOUTH$50,000
SOCCER WITHOUT BORDERS$50,000
YOUTH ENRICHMENT SERVICES$50,000
JAY HERITAGE CENTER$38,000
CHILDREN'S AID$35,000
CITY GROWERS$35,000
CAPITAL SQUASH INC$35,000
GIRL SCOUTS OF GREATER NEW YORK$35,000
FRIENDS OF RYE NATURE CENTER$35,000
MEMORIAL SLOAN KETTERING CANCER CENTER$25,000
PAN MASSACHUSETTS CHALLENGE$25,000
FOCUS FOR FUTURE$25,000
HARLEM ACADEMY$25,000
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 (FY19–25, $110k) land where the poverty rate runs at 12%, against an area that typically sits at 11%. 32% of those dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.

area typical 11%CARVER CENTER: $25k → 9%CARVER CENTER: $25k → 9%PORT CHESTER CARVER CENTER INC: $5k → 9%PORT CHESTER CARVER CENTER INC: $5k → 9%CARVER CENTER: $5k → 9%CHILDREN'S AID: $35k → 17%CARVER CENTER: $5k → 9%PORT CHESTER CARVER CENTER INC: $5k → 9%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
NY
MA
CT
CA
VA
MD
AZ
KS
DC
GA
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.

80%of every dollar goes to organizations it has funded before.
$2.7M · 37 repeat orgs$672k to everyone else

Grantees it renews have grown median revenue +31% since the first grant, against 0% for those funded once.

37 repeat relationships: 28 still active in FY2025, 9 since wound down; 9 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

37
15

Total granted

$2.7M
$451k

Median revenue growth · since first grant

+31%
0%

Still filing today

73%
60%

New vs renewed · share of each year

In FY2025, 72% of grant dollars renewed an existing relationship; $221k went to new ones.

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

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

’19’20’21’22’23’24’25
EducationYouth DevelopmentRecreation & SportsHuman ServicesHealthCrime & LegalOther
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

  • EVERYTOWN FOR GUN SAFETY SUPPORT FUND INC
    7× · 2019–2025 · $300k · revenue +10%
  • TJ
    THE JAY HERITAGE CENTER
    7× · 2019–2025 · $283k · revenue +57%
  • FW
    FEEDING WESTCHESTER INC
    5× · 2019–2024 · $165k · revenue +31%

Funded once

  • MS
    MOUNT SINAI
    one grant, 2020 · $206k
  • PEACEPLAYERS INTERNATIONAL
    one grant, 2024 · $35k · revenue +25%
  • WI
    WASHINGTON INNER CITY LACROSSE FOUNDATION
    one grant, 2024 · $35k · revenue +15%
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
University of New Haven

The University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…

Education
2
Northeast College of Health Sciences

Northeast college of health sciences (the college) is committed to academic excellence, leadership, and professional best practices in the health sciences.

Education
3
Rye Youth Soccer Club Inc

The program was formed to foster, promote, encourage and support the playing of soccer in the city of rye, new york.

—
4
The York School

York school is an award-winning, private, coed college-prep school for grades 8-12, that develops confident and authentic leaders. we offer an academically challenging experiential program for bright, kind, and driven students in an…

Education
5
New York Road Runners Inc

As a new york city based nonprofit, we're dedicated to transforming the health and well-being of our communities through inclusive and accessible running experiences, empowering all to achieve their potential.

—
6
York College of Pennsylvania

York college prepares graduates for fulfilling, productive, and purposeful lives by providing high quality programs of study supported by relevant real-world experiences. continued on schedule o.as a rich and diverse community of educators…

Education
7
Manhattanville University

To educate students to be ethical and socially responsible leaders in a global community.

Education
8
Rye Country Day School

Rye country day school is a coeducational, college preparatory school dedicated to providing students from pre-kindergarten through grade 12 with an excellent education using both traditional and innovative approaches. in a nurturing and…

Education
9
Fordham University

Fordham university, the jesuit university of new york, is committed to the discovery of wisdom and the transmission of learning, through research and through education of the highest quality. for more information, see schedule o.

Education
10
Mitchell College

Mitchell college educates students through a highly individualized educational approach that brings forward each student's potential, reveals their strengths, and fosters personal growth.

Education
11
Stony Brook Childrens Services University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
12
Stony Brook Internists University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
How this is measured
The grantee most central to the portfolio’s shape is North Yarmouth Academy; the most unlike its peers is Focus for a Future Inc. 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

45 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. 45 of the 63 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)
7
Early backer (in before they grew)
45/45
Grantees still filing
28/45
Grew since first funded

Where the money sits, by cause and then by grantee

MOUNT SINAI: $206,045 · OtherMOUNT SINAIMEMORIAL SLOAN KETTERING CANCER CENTER: $200,000 · OtherMEMORIAL SLOAN KETTERING CANCER CENTERFEEDING WESTCHESTER INC: $165,000 · OtherFEEDING WESTCHESTER INCHABITAT FOR HUMANITY: $150,000 · OtherHABITAT FOR HUMANITYPAN-MASSACHUSETTS CHALLENGE INC: $120,000 · OtherPAN-MASSACHUSETTS CHALLENGE INCGIFFORD LAW CENTER: $100,000 · OtherGIFFORD LAW CENTERMEDECINS SANS FRONTIERES USA INC: $70,000 · OtherFRIENDS OF RYE NATURE CENTER: $62,500 · Other+31 more: $631,000 · Other+31 moreEVERYTOWN FOR GUN SAFETY SUPPORT FUND INC: $300,000 · Crime & LegalEVERYTOWN FOR …SANDY HOOK PROMISE FOUNDATION: $155,000 · Crime & LegalSANDY HOOK PRO…TRINITY COLLEGE: $165,000 · EducationTRINITY CO…KING SCHOOL INC: $72,500 · EducationKING SCHOO…HARLEM ACADEMY: $25,000 · EducationHARLEM ACA…1898 FOUNDATION INC: $20,000 · Education1898 FOUND…NORTH YARMOUTH ACADEMY: $16,000 · Education+2 more: $13,500 · EducationFOCUS FOR A FUTURE INC: $130,000 · Youth DevelopmentFOCUS FOR …NEW HEIGHTS YOUTH INC: $100,000 · Youth DevelopmentNEW HEIGHT…PEACEPLAYERS INTERNATIONAL: $35,000 · Youth DevelopmentPEACEPLAYE…Girl Scouts of Greater NY Inc: $35,000 · Youth DevelopmentGirl Scout…+2 more: $10,000 · Youth DevelopmentTHE JAY HERITAGE CENTER: $283,250 · Arts & CultureTHE JAY H…SOCCER WITHOUT BORDERS: $85,000 · Recreation & SportsCapitol Squash Inc: $55,000 · Recreation & SportsWASHINGTON INNER CITY LACROSSE FOUNDATION: $35,000 · Recreation & SportsUP2US INC: $35,000 · Recreation & SportsNEW CITY PARKS INC: $25,000 · Recreation & SportsPORT CHESTER CARVER CENTER INC: $75,000 · Human ServicesTHE CHILDREN'S AID SOCIETY: $35,000 · Human ServicesWOUNDED WARRIOR PROJECT INC: $30,000 · Human Services
Other$1,704,545Crime & Legal$455,000Education$312,000Youth Development$310,000Arts & Culture$283,250Recreation & Sports$235,000Human Services$140,000

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 budgetEVERYTOWN FOR GUN SAFETY SUPPORT FUND INC: $300,000 over 7y, 0.3% of budgetTHE JAY HERITAGE CENTER: $283,250 over 7y, 4.1% of budgetFEEDING WESTCHESTER INC: $165,000 over 5y, 0.2% of budgetTRINITY COLLEGE: $165,000 over 7y, 0.0% of budgetSANDY HOOK PROMISE FOUNDATION: $155,000 over 7y, 0.3% of budgetFOCUS FOR A FUTURE INC: $130,000 over 7y, 18% of budgetPAN-MASSACHUSETTS CHALLENGE INC: $120,000 over 5y, 0.1% of budgetNEW HEIGHTS YOUTH INC: $100,000 over 2y, 1.3% of budgetSOCCER WITHOUT BORDERS: $85,000 over 2y, 0.9% of budgetPORT CHESTER CARVER CENTER INC: $75,000 over 7y, 0.6% of budgetKING SCHOOL INC: $72,500 over 3y, 0.1% of budgetMEDECINS SANS FRONTIERES USA INC: $70,000 over 3y, 0.0% of budgetFRIENDS OF RYE NATURE CENTER: $62,500 over 5y, 0.6% of budgetCapitol Squash Inc: $55,000 over 3y, 4.5% of budgetSafe Passage: $42,500 over 4y, 1.4% of budgetYOUNG MEN'S CHRISTIAN ASSOCIATION OF RYE NEW YORK: $37,500 over 7y, 0.1% of budgetPEACEPLAYERS INTERNATIONAL: $35,000 over 1y, 0.9% of budgetWASHINGTON INNER CITY LACROSSE FOUNDATION: $35,000 over 1y, 10.0% of budgetUP2US INC: $35,000 over 1y, 0.5% of budgetCITY GROWERS INC: $35,000 over 1y, 6.3% of budgetTHE CHILDREN'S AID SOCIETY: $35,000 over 1y, 0.0% of budgetGirl Scouts of Greater NY Inc: $35,000 over 1y, 0.4% of budgetWOUNDED WARRIOR PROJECT INC: $30,000 over 3y, 0.0% of budgetFISHER HOUSE FOUNDATION INC: $30,000 over 3y, 0.0% of budgetCITIZENS COMMITTEE FOR CHILDREN OF NEW YORK INC: $27,500 over 5y, 0.2% of budgetHARLEM ACADEMY: $25,000 over 1y, 0.3% of budgetNEW CITY PARKS INC: $25,000 over 2y, 0.3% of budgetTHE RYE HISTORICAL SOCIETY: $24,500 over 6y, 5.6% of budgetRYE FREE READING ROOM: $23,000 over 7y, 0.2% of budget1898 FOUNDATION INC: $20,000 over 2y, 3.6% of budgetTHE NATURE CONSERVANCY: $20,000 over 2y, 0.0% of budgetNORTH YARMOUTH ACADEMY: $16,000 over 7y, 0.0% of budgetRYE YOUTH COUNCIL INC: $16,000 over 2y, 3.1% of budgetGREENWICH HOSPITAL: $15,000 over 1y, 0.0% of budgetBoston Foundation Inc: $10,500 over 1y, 0.0% of budgetTeach for America Inc: $10,000 over 1y, 0.0% of budgetSIERRA CLUB: $10,000 over 1y, 0.0% of budgetPLANNED PARENTHOOD OF GREATER NEW YORK INC: $10,000 over 1y, 0.0% of budgetGIVING TREE GLOBAL INC: $10,000 over 1y, 5.2% of budgetPORT CHESTER-RYE-RYE BROOK EMERGENCY MEDICAL SERVICES INC: $7,000 over 7y, 0.0% of budgetRYE YOUTH ATHLETIC FOUNDATION: $5,000 over 1y, 0.1% of budgetSIMMONS UNIVERSITY: $3,500 over 2y, 0.0% of budgetV G C FOUNDATION INC: $500 over 1y, 0.3% 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 EVERYTOWN FOR GUN SAFETY SUPPORT FUND INC ↗
  • Who funds THE JAY HERITAGE CENTER ↗
  • Who funds FEEDING WESTCHESTER INC ↗
  • Who funds TRINITY COLLEGE ↗
  • Who funds SANDY HOOK PROMISE FOUNDATION ↗
  • Who funds FOCUS FOR A FUTURE INC ↗
  • Who funds PAN-MASSACHUSETTS CHALLENGE INC ↗
  • Who funds NEW HEIGHTS YOUTH INC ↗
  • Who funds SOCCER WITHOUT BORDERS ↗
  • Who funds PORT CHESTER CARVER CENTER INC ↗
  • Who funds KING SCHOOL INC ↗
  • Who funds MEDECINS SANS FRONTIERES USA INC ↗
  • Who funds FRIENDS OF RYE NATURE CENTER ↗
  • Who funds Capitol Squash Inc ↗
  • Who funds Safe Passage ↗
  • Who funds YOUNG MEN'S CHRISTIAN ASSOCIATION OF RYE NEW YORK ↗
  • Who funds PEACEPLAYERS INTERNATIONAL ↗
  • Who funds WASHINGTON INNER CITY LACROSSE FOUNDATION ↗
  • Who funds UP2US INC ↗
  • Who funds CITY GROWERS INC ↗
  • Who funds THE CHILDREN'S AID SOCIETY ↗
  • Who funds Girl Scouts of Greater NY Inc ↗
  • Who funds WOUNDED WARRIOR PROJECT INC ↗
  • Who funds FISHER HOUSE FOUNDATION INC ↗
  • Who funds CITIZENS COMMITTEE FOR CHILDREN OF NEW YORK INC ↗
  • Who funds HARLEM ACADEMY ↗
  • Who funds NEW CITY PARKS INC ↗
  • Who funds THE RYE HISTORICAL SOCIETY ↗
  • Who funds RYE FREE READING ROOM ↗

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.

The New York Community TrustNY20.1× affinity8 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The New York Community Trust · Ncw Family Foundation Inc · The Joe & Sandy Samberg Foundation Inc · Sue & Edgar Wachenheim Foundation · The Dunn Family Foundation · John and Jennifer Eckerson Family Foundation C/O Citrin Cooperman · The Glickenhaus Foundation · The Goldman Sachs Charitable Gift Fund · Jewish Communal Fund · Nicholas & Christina Raho Foundationinc · Synchrony Foundation · The Snyder Family Fund

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 Chess Foundation funds: left to right is the share of its income from government, bottom to top the share from Chess Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 20%1%5%11%20%funder's share of their income ↑0%19%38%56%75%share of the org’s income from government →median 0%
  • Simmons University: 1% of income from government
  • Sandy Hook Promise Foundation: 0% of income from government
  • Trinity College: 0% of income from government
  • Greenwich Hospital: 0% of income from government
  • Pan-Massachusetts Challenge Inc: 0% of income from government
  • Wounded Warrior Project Inc: 0% of income from government
  • Boston Foundation Inc: 0% of income from government
no gov moneyreceives it· size = income
2get no government money at all
15report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–75%
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 Chess Foundation?

Find your warmest path to Chess 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.

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 63 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 Chess’ filings →

More from the funding graph