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Whitehall Foundation Inc at a glance

· Private foundation

Whitehall 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.

$104k
Granted FY2025still arriving
30
Grants FY2025still arriving
10
States reached
$50k
Largest
01What it fundsRead
02The needRead
03Its granteesRead
04Its fieldRead
05Through PlinthRead
01What it funds
01100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2025.

Health$228kEducation$157kRecreation & Sports$20kReligion$17kArts & Culture$15kEnvironment$13kYouth Development$6kPublic Benefit$4kOther$0
02FY2025 · 30 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k28 grants · $24k
  • $10k–50k1 grant · $30k
  • $50k–250k1 grant · $50k
$500
Median grant
10
States reached
$1.2M
Total assets
Largest grants
RecipientAmount
SOUTHEAST GEORGIA HEALTH SYSTEMS$50,000
LYNX EDUCATIONAL FOUNDATION$30,000
NANTUCKET COTTAGE HOSPITAL$5,000
SANKATY HEAD FOUNDATION INC$2,000
BROWN UNIVERSITY SPORTS FOUNDATION$2,000
ST SIMONS LAND TRUST$1,000
THE MEDICAL CENTER AT OCEAN REEF$1,000
COASTAL GEORGIA HONOR FLIGHT INC$1,000
CHRIST CHURCH FREDERICA$1,000
NANTUCKET CONSERVATION FOUNDATION$1,000
COASTAL GEORGIA HISTORICAL SOCIETY$1,000
AMERICAN CANCER SOCIETY$500
UNIVERSITY OF VERMONT FOUNDATION$500
SALISBURY SCHOOL INC$500
ROTARY FOUNDATION$500
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 (FY21–25, $3k) land where the poverty rate runs at 8%, against an area that typically sits at 8%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.

area typical 8%FREEDOM SERVICE DOGS OF AMERICA: $500 → 8%FREEDOM SERVICE DOGS OF AMERICA: $500 → 8%FREEDOM SERVICE DOGS OF AMERICA: $500 → 8%FREEDOM SERVICE DOGS OF AMERICA: $500 → 8%FREEDOM SERVICE DOGS OF AMERICA: $500 → 8%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

VT
NH
NY
MA
CT
RI
CO
VA
MD
GA
FL
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.

98%of every dollar goes to organizations it has funded before.
$454k · 31 repeat orgs$9k to everyone else

31 repeat relationships: 25 still active in FY2025, 6 since wound down; 2 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

31
6

Total granted

$454k
$3k

Median revenue growth · since first grant

+32%
+76%

Still filing today

90%
83%

New vs renewed · share of each year

In FY2025, 94% of grant dollars renewed an existing relationship; $6k went to new ones.

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

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

’20’21’22’23’24’25
EducationHealthArts & CultureEnvironmentPublic BenefitYouth DevelopmentOther
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

  • SG
    Southeast Georgia Health System Foundation Inc
    2× · 2020–2023 · $130k · revenue +20%
  • LE
    LYNX EDUCATIONAL FOUNDATION INC
    6× · 2020–2025 · $124k · revenue +97%
  • SG
    Southeast Georgia Health System Inc
    3× · 2020–2025 · $81k · revenue +36%

Funded once

  • AI
    ACKNOW INC
    one grant, 2021 · $1k · revenue -57%
  • SS
    ST SIMONS ISLAND ROTARY CHARITABLE
    one grant, 2023 · $500
  • TF
    The Farm School Incgraduated
    one grant, 2020 · $500 · revenue +76%
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
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.

—
2
Saint Anselm College

Saint anselm is a catholic, benedictine college providing all of its students a distinctive liberal arts education that incorporates opportunities for professional and career preparation. it does so in a learning community that encourages…

Education
3
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
4
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
5
Boston Architectural College

The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.

—
6
South Kent School Corporation

South kent school is an independent, college-preparatory school for boys. since its founding, south kent has maintained ties with the episcopal church. three principles define the school: simplicity of life, self-reliance, and directness…

Education
7
Stony Brook Surgical Associates University Faculty Practice Corporation

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

Health
8
Us Naval Academy Foundation Inc

To support, promote, and advance the mission of the naval academy.

Education
9
Northfield Mount Hermon School

Northfield mount hermon educates the head, heart and hands of our students. we engage their intellect, compassion, and talents, empowering them to act with humanity and purpose.

Education
10
Rhode Island School of Design

The mission of rhode island school of design, through its college and museum,is to educate its students and the public in the creation and (see schedule o)appreciation of works of art and design, to discover and transmit knowledge and to…

Education
11
Neurology Associates of Stony Brook University Faculty Practice Corp

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

Health
12
Massachusetts Higher Education Assistance Corporation

The organization's primary exempt purpose is to provide access to and conduct activities in furtherance of higher education.

—
How this is measured
The grantee most central to the portfolio’s shape is Nantucket Community Sailing Inc; the most unlike its peers is The Albert F Egan Jr & Dorothy H Egan F. 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

35 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. 35 of the 40 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)
35/35
Grantees still filing
27/35
Grew since first funded

Where the money sits, by cause and then by grantee

Southeast Georgia Health System Foundation Inc: $130,000 · OtherSoutheast Georgia Health System Foundation IncCHRIST CHURCH FREDERICA: $17,000 · OtherCHRIST CHURCH FREDERICASANKATY HEAD FOUNDATION INC: $13,600 · OtherSANKATY HEAD FOUNDATION INCNANTUCKET COTTAGE HOSPITAL FOUNDATION: $12,000 · OtherNANTUCKET COTTAGE HOSPITAL FOUNDATION+12 more: $23,250 · Other+12 moreLYNX EDUCATIONAL FOUNDATION INC: $123,500 · Arts & CultureLYNX EDUCATIONAL FOUNDATION INCCoastal Georgia Historical Society: $4,500 · Arts & Culture+1 more: $3,000 · Arts & CultureSoutheast Georgia Health System Inc: $80,500 · HealthSoutheast Georgia He…+3 more: $4,500 · HealthBRUNSWICK SCHOOL INC: $10,700 · EducationSALISBURY SCHOOL INC: $3,500 · EducationUNIVERSITY OF VERMONT AND STATE AGRICULTURAL COLLEGE FOUNDATION INC: $3,000 · EducationUNIVERSITY OF ROCHESTER: $3,000 · EducationBEACON ACADEMY INC: $3,000 · EducationNASHOBA BROOKS SCHOOL OF CONCORD INC: $3,000 · EducationTRUSTEES OF DEERFIELD ACADEMY: $1,550 · EducationTHE FRANCIS OUIMET SCHOLARSHIP FUND INC: $1,500 · Education+3 more: $1,750 · EducationNANTUCKET CONSERVATION FOUNDATION INC: $6,000 · EnvironmentST SIMONS LAND TRUST INC: $6,000 · EnvironmentCarlisle Conservation Foundation: $500 · EnvironmentCoastal Georgia Honor Flight Inc: $4,000 · Public BenefitASSOCIATION OF THE GRADUATES OF THE UNITED STATES MILITARY ACADEMY: $2,400 · Public BenefitTHINKGIVE INC: $3,000 · Youth Development
Other$195,850Arts & Culture$131,000Health$85,000Education$31,000Environment$12,500Public Benefit$6,400Youth Development$3,000

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 budgetSoutheast Georgia Health System Foundation Inc: $130,000 over 2y, 5.2% of budgetLYNX EDUCATIONAL FOUNDATION INC: $123,500 over 6y, 8.6% of budgetSoutheast Georgia Health System Inc: $80,500 over 3y, 0.0% of budgetSANKATY HEAD FOUNDATION INC: $13,600 over 6y, 0.2% of budgetBRUNSWICK SCHOOL INC: $10,700 over 6y, 0.0% of budgetNANTUCKET CONSERVATION FOUNDATION INC: $6,000 over 6y, 0.0% of budgetST SIMONS LAND TRUST INC: $6,000 over 6y, 0.0% of budgetCoastal Georgia Historical Society: $4,500 over 6y, 0.1% of budgetCoastal Georgia Honor Flight Inc: $4,000 over 4y, 1.3% of budgetSALISBURY SCHOOL INC: $3,500 over 6y, 0.0% of budgetNANTUCKET HISTORICAL ASSOCIATION: $3,000 over 6y, 0.0% of budgetUNIVERSITY OF VERMONT AND STATE AGRICULTURAL COLLEGE FOUNDATION INC: $3,000 over 6y, 0.0% of budgetUNIVERSITY OF ROCHESTER: $3,000 over 6y, 0.0% of budgetBEACON ACADEMY INC: $3,000 over 6y, 0.0% of budgetNASHOBA BROOKS SCHOOL OF CONCORD INC: $3,000 over 6y, 0.0% of budgetTHINKGIVE INC: $3,000 over 6y, 0.5% of budgetNANTUCKET BOYS AND GIRLS CLUB INC: $2,750 over 6y, 0.0% of budgetFREEDOM SERVICE DOGS INC: $2,500 over 5y, 0.0% of budgetASSOCIATION OF THE GRADUATES OF THE UNITED STATES MILITARY ACADEMY: $2,400 over 3y, 0.0% of budgetNANTUCKET COMMUNITY SAILING INC: $2,000 over 3y, 0.1% of budgetNANTUCKET ATHENEUM INC: $2,000 over 5y, 0.0% of budgetTHE ALBERT F EGAN JR & DOROTHY H EGAN F: $2,000 over 4y, 0.0% of budgetTRUSTEES OF DEERFIELD ACADEMY: $1,550 over 6y, 0.0% of budgetTHE ROTARY FOUNDATION OF ROTARY INTERNATIONAL: $1,500 over 3y, 0.0% of budgetTHE HOUSE OF HOPE INC: $1,500 over 3y, 0.0% of budgetTHE FRANCIS OUIMET SCHOLARSHIP FUND INC: $1,500 over 3y, 0.0% of budgetACKNOW INC: $1,000 over 1y, 0.1% of budgetTHE MEDICAL CENTER AT OCEAN REEF INC: $1,000 over 1y, 0.0% of budgetST MARK'S SCHOOL OF SOUTHBOROUGH INC: $1,000 over 2y, 0.0% of budgetAMERICAN CANCER SOCIETY INC: $1,000 over 2y, 0.0% of budgetMISS PORTER'S SCHOOL INC: $500 over 2y, 0.0% of budgetThe Farm School Inc: $500 over 1y, 0.0% of budgetMASSACHUSETTS GOLF ASSOCIATION INC: $500 over 1y, 0.0% of budgetCarlisle Conservation Foundation: $500 over 1y, 0.7% of budgetChildren of Fallen Patriots Foundation: $250 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.

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.

Gs Donor Advised Phil…Morgan Stanley Global…Vanguard Charitable E…American Endowment Fo…Raymond James Charita…National Philanthropi…The Bank of America C…Donor Advised Charita…Fidelity Investments …American Online Givin…Amazonsmile Foundation
Gs Donor Advised Philanthropy Fund for Wealth Management IncNY10.9× affinity5 shared granteesties to 10 of 10Hover any node to trace its alignments.Compare side by side →

Open a dossier: Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Morgan Stanley Global Impact Funding Trust Inc · Vanguard Charitable Endowment Program · American Endowment Foundation · Raymond James Charitable Endowment Fund · National Philanthropic Trust · The Bank of America Charitable Foundation Inc · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · American Online Giving Foundation Inc · Amazonsmile Foundation

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

2024
’20’21’22’23’24’25
no gov · 160%1%3%6%10%funder's share of their income ↑0%4%8%11%15%share of the org’s income from government →median 4%
  • The Farm School Inc: 12% of income from government
  • Nantucket Conservation Foundation Inc: 4% of income from government
  • Beacon Academy Inc: 1% of income from government
  • Nantucket Historical Association: 1% of income from government
no gov moneyreceives it· size = income
16get no government money at all
4report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–15%
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 Whitehall Foundation Inc?

Find your warmest path to Whitehall 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.

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 40 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 Whitehall’s filings →

More from the funding graph

The unnamed billions
grants reported with no recipient in the public record
The regranting layer
51% of grant dollars land in the regranting layer
The DAF merry-go-round
$9.7B circulates between donor-advised funds
The endowment market
who holds foundation money, and what just moved
The camps
funders cluster by geography, not ideology
By state
where grant money is based, and what stays home