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North Carolina · Private foundation

The Catherine Jefferson Foundation Inc

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.

$2.9M
Granted FY2025(still arriving)
27
Grants FY2025
33
Organizations funded FY2024
36%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$25,000
Largest grant, FY2025
$1,150,000
Organizations funded a year
14 to 37
FY2018 to FY2024
States reached, FY2025
10
Total assets, FY2025
$32M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 36% of the organizations The Catherine Jefferson Foundation Inc funded were first-time grantees, receiving 2% of its grant dollars.

New vs renewed · share of each year

In FY2024, 98% of grant dollars renewed an existing relationship; $49k 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
EducationPhilanthropyHealthRecreation & SportsEnvironmentAnimalsOther
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 arriving27$2.9M44%
FY202433$2.6M36%
FY202337$2.0M49%
FY202228$1.9M57%
FY202123$3.5M61%
FY202014$1.4M14%
FY201926$1.2M46%
FY201824$365k50%
87% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Education$6.8MFood & Nutrition$2.4MRecreation & Sports$2.0MPhilanthropy$1.4MHealth$295kScience & Tech$80kPublic Benefit$76kHuman Services$58kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

IL
NY
MA
IN
PA
NJ
CT
CA
VA
MD
DE
NC
DC
GA
TX
FL

Top grantees

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

GranteeTotal grantedYearsShare of their budget
Syracuse University$3,000,00060%
Duke University$551,00070%
The Tewaaraton Foundation$353,795946%
Team Impact Inc$215,00041%
Purchase College Foundation Inc$175,00033%
Old Chatham Golf Club$150,0001n/a
Pll Assists Inc$130,000347%
Durham Academy Inc$120,00020%
Northwestern University$100,00020%
Athletes Who Care Inc$90,00032%
Show all 47 grantees
All grantees of The Catherine Jefferson Foundation Inc by total granted
GranteeTotal grantedYearsShare of their budget
Syracuse University$3,000,00060%
Duke University$551,00070%
The Tewaaraton Foundation$353,795946%
Team Impact Inc$215,00041%
Purchase College Foundation Inc$175,00033%
Old Chatham Golf Club$150,0001n/a
Pll Assists Inc$130,000347%
Durham Academy Inc$120,00020%
Northwestern University$100,00020%
Athletes Who Care Inc$90,00032%
Washington Inner City Lacrosse Foundation$80,000410%
Harlem Lacrosse and Leadership Corporation$66,30750%
Ferraro Family Foundation Incorporated$64,3001n/a
Folds of Honor Eastern-Pa-Nj-Chapter$51,80026%
Headstrong Foundation$50,0001n/a
Darien Community Young Men's Christian Association Inc$42,50060%
St John Rescue Inc$25,0001n/a
Bronx Lacrosse Inc Co Ota$25,00011%
The Stamford Hospital$22,50030%
Children's Hospital Corporation$16,06120%
Darien Fire Department Inc$15,00032%
Paul Rabil Foundation Inc$15,000213%
Social Tees Animal Rescue Foundation In$14,20012%
Albany Firewolves Foundation Inc$10,500112%
Darien Police Association Inc$10,00022%
Give & Go Foundation$10,0001n/a
The Darien Foundation Inc$10,00012%
Ms Hope for a Cure Inc$10,00012%
Darien Library Inc$8,36040%
Mark Glicini Meaningful Growth Foundation Corp$7,50020%
Hackers for Hope Inc$6,00021%
Frosted Faces Foundation Inc$5,15010%
The Watershed Institute Inc$5,00010%
Gofundmeorg$5,00010%
Landon School$5,00010%
American Heart Association Inc$5,00010%
V G C Foundation Inc$2,00040%
The Edgartown Firemen's Associationinc$1,00011%
St Baldrick's Foundation Inc$1,00010%
Rye City School District$1,0001n/a
Mass General Brigham Incorporated$5001n/a
A Shot for Life Inc$5001n/a
Human Needs Food Pantry Inc$50010%
Boathouse Foundation Inc$30010%
Darien Nature Center Inc$25010%
Swim Across America Inc$20020%
William Raveis Charitable Fund Inc$10010%

What it could do for these grantees

Plus 70 recipients with no EIN on record ($12M), not named here.

Where it is load-bearing

The Catherine Jefferson Foundation Inc supplied at least a quarter of the budget for 2 of its grantees at some point. The chart plots its 39 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetSyracuse University: $3,000,000 over 6y, 0.1% of budgetDuke University: $551,000 over 7y, 0.0% of budgetThe Tewaaraton Foundation: $353,795 over 9y, 46% of budgetTeam Impact Inc: $215,000 over 4y, 1.1% of budgetPurchase College Foundation Inc: $175,000 over 3y, 3.1% of budgetPll Assists Inc: $130,000 over 3y, 47% of budgetDurham Academy Inc: $120,000 over 2y, 0.2% of budgetNorthwestern University: $100,000 over 2y, 0.0% of budgetAthletes Who Care Inc: $90,000 over 3y, 2.4% of budgetWashington Inner City Lacrosse Foundation: $80,000 over 4y, 9.8% of budgetHarlem Lacrosse and Leadership Corporation: $66,307 over 5y, 0.2% of budgetFolds of Honor Eastern-Pa-Nj-Chapter: $51,800 over 2y, 6.0% of budgetDarien Community Young Men's Christian Association Inc: $42,500 over 6y, 0.1% of budgetBronx Lacrosse Inc Co Ota: $25,000 over 1y, 1.0% of budgetThe Stamford Hospital: $22,500 over 3y, 0.0% of budgetChildren's Hospital Corporation: $16,061 over 2y, 0.0% of budgetDarien Fire Department Inc: $15,000 over 3y, 1.8% of budgetPaul Rabil Foundation Inc: $15,000 over 2y, 13% of budgetSocial Tees Animal Rescue Foundation In: $14,200 over 1y, 2.2% of budgetAlbany Firewolves Foundation Inc: $10,500 over 1y, 12% of budgetDarien Police Association Inc: $10,000 over 2y, 1.8% of budgetThe Darien Foundation Inc: $10,000 over 1y, 1.9% of budgetMs Hope for a Cure Inc: $10,000 over 1y, 1.7% of budgetDarien Library Inc: $8,360 over 4y, 0.1% of budgetMark Glicini Meaningful Growth Foundation Corp: $7,500 over 2y, 0.4% of budgetHackers for Hope Inc: $6,000 over 2y, 1.5% of budgetFrosted Faces Foundation Inc: $5,150 over 1y, 0.2% of budgetThe Watershed Institute Inc: $5,000 over 1y, 0.2% of budgetGofundmeorg: $5,000 over 1y, 0.0% of budgetLandon School: $5,000 over 1y, 0.0% of budgetAmerican Heart Association Inc: $5,000 over 1y, 0.0% of budgetV G C Foundation Inc: $2,000 over 4y, 0.3% of budgetThe Edgartown Firemen's Associationinc: $1,000 over 1y, 0.7% of budgetSt Baldrick's Foundation Inc: $1,000 over 1y, 0.0% of budgetHuman Needs Food Pantry Inc: $500 over 1y, 0.0% of budgetBoathouse Foundation Inc: $300 over 1y, 0.2% of budgetDarien Nature Center Inc: $250 over 1y, 0.0% of budgetSwim Across America Inc: $200 over 2y, 0.0% of budgetWilliam Raveis Charitable Fund 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 39.

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 Meredith and Whitney George Family Foundation IncCT17.8× affinity6 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Meredith and Whitney George Family Foundation Inc · 522 Foundation Inc · The Roxe Foundation · Robert & Diana Borman Family Charitable Foundation · The Goodnow Fund · Fairfield County's Community Foundation Inc · The Goldman Sachs Charitable Gift Fund · The Pfizer Foundation Inc · Ibm International Foundation · The Bank of America Charitable Foundation Inc · National Philanthropic Trust · Baird 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 Catherine Jefferson Foundation Inc with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Catherine Jefferson Foundation Inc?

Find your warmest path to The Catherine Jefferson 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 Catherine Jefferson Foundation Inc

How much does The Catherine Jefferson Foundation Inc give?
The Catherine Jefferson Foundation Inc reported 27 grants totaling $2,876,821 in its FY2025 IRS filing. It funded between 14 and 37 organizations a year over FY2018 to FY2024.
What does The Catherine Jefferson Foundation Inc fund?
By grant dollars over FY2017 to FY2025, its largest causes are Education (48%), Food & Nutrition (17%), Recreation & Sports (14%).
Who are The Catherine Jefferson Foundation Inc's largest grantees?
By total granted over FY2017 to FY2025: Syracuse University ($3.0M), Duke University ($551k), The Tewaaraton Foundation ($354k).
Does The Catherine Jefferson Foundation Inc fund new organizations?
In FY2024, 36% of the organizations it funded were first-time grantees.
Does The Catherine Jefferson Foundation Inc accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as The Catherine Jefferson Foundation Inc?
Its strongest co-funders, measured against what their size predicts, include The Meredith and Whitney George Family Foundation Inc, 522 Foundation Inc, The Roxe Foundation.
Where is The Catherine Jefferson Foundation Inc based?
The Catherine Jefferson Foundation Inc is based in NC.

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 117 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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