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Connecticut · Private foundation

The Mat Charitable Foundation Inc

Its FY2025 filing reports that it accepted unsolicited grant applications.

$137k
Granted FY2025(still arriving)
11
Grants FY2025
10
Organizations funded FY2024
10%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$5,000
Largest grant, FY2025
$50,000
Organizations funded a year
10 to 35
FY2018 to FY2024
States reached, FY2025
3
Total assets, FY2025
$2.3M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 10% of the organizations The Mat Charitable Foundation Inc funded were first-time grantees, receiving 1% of its grant dollars.

New vs renewed · share of each year

In FY2024, 99% of grant dollars renewed an existing relationship; $1000 went to new ones.

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

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

’18’19’20’21’22’23’24
HealthArts & CultureInternationalHuman ServicesHousing & ShelterPhilanthropyOther
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.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving11$137k27%
FY202410$121k10%
FY202316$269k19%
FY202219$287k11%
FY202129$313k21%
FY202017$214k29%
FY201925$302k24%
FY201835$307k37%
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Recreation & Sports$896kEducation$504kYouth Development$500kArts & Culture$268kHealth$30kHuman Services$30kHousing & Shelter$27kInternational$21kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
IL
NY
MA
PA
NJ
CT
CA
UT
CO
VA
MD
DC
GA

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 48 grantees
All grantees of The Mat Charitable Foundation Inc by total granted
GranteeTotal grantedYearsShare of their budget
Central Park Conservancy Inc$658,50090%
Ramapo for Children Inc$487,57091%
Guild Hall of East Hampton Inc$205,00091%
Cornell University$142,75080%
Saint David's School$75,90060%
The Brearley School$34,00090%
Ethical Culture Fieldston School$30,00020%
Puppies Behind Bars Inc$30,00060%
The New 42nd Street Inc$24,17270%
Civic Builders Inc$16,32360%
The Maidstone Charitable Trust$11,00022%
Jericho Project$11,00040%
Rema Hort Mann Foundation Inc$10,00012%
New York STEM Cell Foundation Inc$10,00050%
Prep for Prep$9,50070%
Global Poverty Project Inc$8,00020%
World Bicycle Relief Nfp$7,70040%
Mdrc$7,62030%
Challenged Athletes Inc$5,84020%
Globalgiving Foundation Inc$5,04620%
Metropolitan Museum of Art$5,00010%
Eleanor Whitmore Early Childhood Center Inc$4,00020%
South Fork Natural History Society$4,00020%
David Lynch Foundation for Consciousness -Based Education and World Peace$3,82020%
Christopher Reeve Foundation$2,62010%
Equality Now Inc$2,50010%
Springs Food Pantry Inc$2,50010%
American Cancer Society Inc$2,50010%
National Center for Learning Disabilities Inc$2,00020%
Children's Museum of Manhattan$1,80020%
Chadd Inc Children and Adults With Attention Deficit/Hyperactivity Disorder$1,50010%
Thomas G Labrecque Foundation$1,50030%
International Dyslexia Association Inc$1,50010%
Lung Cancer Research Foundation$1,11010%
Hire Heroes USA Inc$1,0001n/a
Charley's Fund Inc$1,00010%
Ocean Genome Atlas Project$1,00013%
Alaska Wilderness League$1,00010%
Untermyer Gardens Conservancy Inc$1,0001n/a
Ackerman Institute for the Family$1,0001n/a
Hamptons Community Outreach Inc$1,00010%
Animal Haven Inc$70020%
New York Cares Inc$50010%
Wild Tomorrow Fund$50010%
Maine Cancer Foundation$25010%
The Garden Club of East Hamptoninc$25010%
Baykeeper$25010%
Apollo Theater Foundation Inc$10010%

What it could do for these grantees

Plus 23 recipients with no EIN on record ($454k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget The Mat Charitable Foundation Inc supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetCentral Park Conservancy Inc: $658,500 over 9y, 0.1% of budgetRamapo for Children Inc: $487,570 over 9y, 0.9% of budgetGuild Hall of East Hampton Inc: $205,000 over 9y, 1.1% of budgetCornell University: $142,750 over 8y, 0.0% of budgetSaint David's School: $75,900 over 6y, 0.1% of budgetThe Brearley School: $34,000 over 9y, 0.1% of budgetEthical Culture Fieldston School: $30,000 over 2y, 0.0% of budgetPuppies Behind Bars Inc: $30,000 over 6y, 0.2% of budgetThe New 42nd Street Inc: $24,172 over 7y, 0.0% of budgetCivic Builders Inc: $16,323 over 6y, 0.0% of budgetThe Maidstone Charitable Trust: $11,000 over 2y, 1.6% of budgetJericho Project: $11,000 over 4y, 0.1% of budgetRema Hort Mann Foundation Inc: $10,000 over 1y, 1.7% of budgetNew York STEM Cell Foundation Inc: $10,000 over 5y, 0.0% of budgetPrep for Prep: $9,500 over 7y, 0.0% of budgetGlobal Poverty Project Inc: $8,000 over 2y, 0.0% of budgetWorld Bicycle Relief Nfp: $7,700 over 4y, 0.0% of budgetMdrc: $7,620 over 3y, 0.0% of budgetChallenged Athletes Inc: $5,840 over 2y, 0.0% of budgetGlobalgiving Foundation Inc: $5,046 over 2y, 0.0% of budgetMetropolitan Museum of Art: $5,000 over 1y, 0.0% of budgetEleanor Whitmore Early Childhood Center Inc: $4,000 over 2y, 0.1% of budgetSouth Fork Natural History Society: $4,000 over 2y, 0.2% of budgetDavid Lynch Foundation for Consciousness -Based Education and World Peace: $3,820 over 2y, 0.0% of budgetChristopher Reeve Foundation: $2,620 over 1y, 0.0% of budgetEquality Now Inc: $2,500 over 1y, 0.0% of budgetSprings Food Pantry Inc: $2,500 over 1y, 0.2% of budgetAmerican Cancer Society Inc: $2,500 over 1y, 0.0% of budgetNational Center for Learning Disabilities Inc: $2,000 over 2y, 0.0% of budgetChildren's Museum of Manhattan: $1,800 over 2y, 0.0% of budgetChadd Inc Children and Adults With Attention Deficit/Hyperactivity Disorder: $1,500 over 1y, 0.1% of budgetThomas G Labrecque Foundation: $1,500 over 3y, 0.1% of budgetInternational Dyslexia Association Inc: $1,500 over 1y, 0.1% of budgetLung Cancer Research Foundation: $1,110 over 1y, 0.0% of budgetCharley's Fund Inc: $1,000 over 1y, 0.1% of budgetOcean Genome Atlas Project: $1,000 over 1y, 2.8% of budgetAlaska Wilderness League: $1,000 over 1y, 0.1% of budgetHamptons Community Outreach Inc: $1,000 over 1y, 0.0% of budgetAnimal Haven Inc: $700 over 2y, 0.0% of budgetNew York Cares Inc: $500 over 1y, 0.0% of budgetWild Tomorrow Fund: $500 over 1y, 0.1% of budgetMaine Cancer Foundation: $250 over 1y, 0.0% of budgetThe Garden Club of East Hamptoninc: $250 over 1y, 0.3% of budgetBaykeeper: $250 over 1y, 0.0% of budgetApollo Theater Foundation Inc: $100 over 1y, 0.0% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 45.

Nonprofits that may fit its grantmaking

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 Goldman Sachs Charitable Gift FundNY19.4× affinity8 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Goldman Sachs Charitable Gift Fund · Jewish Communal Fund · The Thomas J Edelman Foundation · Jpmorgan Chase Foundation · American Express Foundation · National Philanthropic Trust · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · The New York Community Trust · Community Foundation of New Jersey · Rockefeller Philanthropy Advisors Inc · Vanguard Charitable Endowment Program · The Bank of America Charitable 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.

Compare The Mat Charitable Foundation Inc with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Mat Charitable Foundation Inc?

Find your warmest path to The Mat Charitable 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.

About The Mat Charitable Foundation Inc

How much does The Mat Charitable Foundation Inc give?
The Mat Charitable Foundation Inc reported 11 grants totaling $136,566 in its FY2025 IRS filing. It funded between 10 and 35 organizations a year over FY2018 to FY2024.
What does The Mat Charitable Foundation Inc fund?
By grant dollars over FY2017 to FY2025, its largest causes are Recreation & Sports (39%), Education (22%), Youth Development (22%).
Who are The Mat Charitable Foundation Inc's largest grantees?
By total granted over FY2017 to FY2025: Central Park Conservancy Inc ($659k), Ramapo for Children Inc ($488k), Guild Hall of East Hampton Inc ($205k).
Does The Mat Charitable Foundation Inc fund new organizations?
In FY2024, 10% of the organizations it funded were first-time grantees.
Does The Mat Charitable Foundation Inc accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as The Mat Charitable Foundation Inc?
Its strongest co-funders, measured against what their size predicts, include The Goldman Sachs Charitable Gift Fund, Jewish Communal Fund, The Thomas J Edelman Foundation.
Where is The Mat Charitable Foundation Inc based?
The Mat Charitable Foundation Inc is based in CT.

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 72 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

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