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Massachusetts · Private foundation

The Henderson Family 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.

$228k
Granted FY2023
46
Grants FY2023
42
Organizations funded FY2023
38%
First-time grantees FY2023
Read the full brief

Read this first · the figures below need context

62% of The Henderson Family Foundation’s FY2025 grant dollars went to Fidelity Investments Charitable Gift Fund, not to grantees.

Its money now reaches organizations through that sponsor, which does not report who recommended each grant. FY2025 names 8 organizations directly, so a portfolio cannot be read from it. Everything below is therefore FY2023, the last year The Henderson Family Foundation named its own grantees at scale: 30 organizations, $228k. It is dated, not current.

Organizations named directly on the return

17
’17
16
’18
19
’19
20
’20
21
’21
21
’22
30
’23
7
’24
8
’25

Amber years are those where most dollars went to a sponsor.

Median grant, FY2023
$3,000
Largest grant, FY2023
$30,000
Organizations funded a year
23 to 42
FY2017 to FY2023
States reached, FY2023
12
Total assets, FY2023
$4.4M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 38% of the organizations The Henderson Family Foundation funded were first-time grantees, receiving 24% of its grant dollars.

New vs renewed · share of each year

In FY2023, 76% of grant dollars renewed an existing relationship; $49k went to new ones.

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

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

’18’19’20’21’22’23
EducationPhilanthropyHuman ServicesEnvironmentHealthReligionOther
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
FY202342$206k38%
FY202229$149k10%
FY202128$151k21%
FY202027$152k26%
FY201925$150k8%
FY201823$140k17%
FY201723$122kn/a
95% classified

What it funded, over time

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

Education$487kArts & Culture$275kPhilanthropy$221kHousing & Shelter$199kHealth$122kReligion$102kAnimals$69kHuman Services$25kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

VT
NH
WA
NY
MA
OH
NJ
CT
CA
CO
VA
MD
DE
NC
DC
MS
GA
FL

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 46 grantees
All grantees of The Henderson Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Vero Beach Museum of Art Inc$109,75090%
Steppingstone Foundation Inc$101,50060%
Dharmakaya Center for Wellbeing Inc$81,75064%
Boston Symphony Orchestra Inc$71,00090%
Research Institute for Learning & Develo Development Inc$57,50062%
The Trustees of the Smith College$50,00090%
Orca Conservancy$49,00086%
Alzheimer's Disease Research Foundation$33,00070%
Indian River Hospital Foundation Inc$32,50060%
Noble and Greenough School$31,25070%
New England Conservatory of Music$26,00090%
Mass General Brigham Incorporated$25,0002n/a
Riverside Theatre Inc$20,50070%
Shining Hope for Communities Inc$20,00030%
Foxcroft School$19,00030%
John Hay Estate at the Fells$19,00050%
Rian Immigrant Center Inc$15,00030%
St Andrew's School of Delaware Inc$15,00010%
Boys & Girls Club of Indian River County Inc$14,50070%
Cradles to Crayons Inc$10,00040%
Help Me See Inc$10,00010%
New London Barn Playhouse Inc$7,00050%
American Academy of Arts & Sciences$6,00030%
The Carroll School$5,50020%
Choose Love Inc$5,00010%
William James College Inc$4,50040%
One Tree Planted Inc$4,50020%
Indian River Land Trust Inc$4,00040%
Windsor Foundation Inc$4,0001n/a
Lake Sunapee Protective Association$3,50020%
Brimmer and May School$3,25020%
High Mountain Institute Inc$2,50010%
United Against Poverty Inc$2,50010%
Greenwave Organization Corp$2,00010%
National Geographic Society$1,50010%
McKee Botanical Garden Inc$1,5001n/a
Newton Food Pantry Inc$1,25010%
The American Society for the Prevention of Cruelty to Animals$1,00010%
United Way of Indian River County Inc$1,00010%
Tipping Point Community$1,00010%
Summits Education$1,00010%
Als Therapy Development Foundation Inc$1,00010%
Trees for the Future Inc$1,00010%
Davidson College$1,00010%
Mothers Out Front Inc$1,00010%
Familyaid Boston Inc$1,00010%

What it could do for these grantees

Plus 16 recipients with no EIN on record ($350k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget The Henderson Family Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetVero Beach Museum of Art Inc: $109,750 over 9y, 0.3% of budgetSteppingstone Foundation Inc: $101,500 over 6y, 0.4% of budgetDharmakaya Center for Wellbeing Inc: $81,750 over 6y, 4.1% of budgetBoston Symphony Orchestra Inc: $71,000 over 9y, 0.0% of budgetResearch Institute for Learning & Develo Development Inc: $57,500 over 6y, 1.6% of budgetThe Trustees of the Smith College: $50,000 over 9y, 0.0% of budgetOrca Conservancy: $49,000 over 8y, 6.3% of budgetAlzheimer's Disease Research Foundation: $33,000 over 7y, 0.0% of budgetIndian River Hospital Foundation Inc: $32,500 over 6y, 0.1% of budgetNoble and Greenough School: $31,250 over 7y, 0.0% of budgetNew England Conservatory of Music: $26,000 over 9y, 0.0% of budgetRiverside Theatre Inc: $20,500 over 7y, 0.0% of budgetShining Hope for Communities Inc: $20,000 over 3y, 0.1% of budgetFoxcroft School: $19,000 over 3y, 0.1% of budgetJohn Hay Estate at the Fells: $19,000 over 5y, 0.1% of budgetRian Immigrant Center Inc: $15,000 over 3y, 0.1% of budgetSt Andrew's School of Delaware Inc: $15,000 over 1y, 0.0% of budgetBoys & Girls Club of Indian River County Inc: $14,500 over 7y, 0.1% of budgetCradles to Crayons Inc: $10,000 over 4y, 0.0% of budgetHelp Me See Inc: $10,000 over 1y, 0.1% of budgetNew London Barn Playhouse Inc: $7,000 over 5y, 0.1% of budgetAmerican Academy of Arts & Sciences: $6,000 over 3y, 0.0% of budgetThe Carroll School: $5,500 over 2y, 0.0% of budgetChoose Love Inc: $5,000 over 1y, 0.0% of budgetWilliam James College Inc: $4,500 over 4y, 0.0% of budgetOne Tree Planted Inc: $4,500 over 2y, 0.0% of budgetIndian River Land Trust Inc: $4,000 over 4y, 0.1% of budgetLake Sunapee Protective Association: $3,500 over 2y, 0.3% of budgetBrimmer and May School: $3,250 over 2y, 0.0% of budgetHigh Mountain Institute Inc: $2,500 over 1y, 0.0% of budgetUnited Against Poverty Inc: $2,500 over 1y, 0.0% of budgetGreenwave Organization Corp: $2,000 over 1y, 0.1% of budgetNational Geographic Society: $1,500 over 1y, 0.0% of budgetNewton Food Pantry Inc: $1,250 over 1y, 0.1% of budgetThe American Society for the Prevention of Cruelty to Animals: $1,000 over 1y, 0.0% of budgetUnited Way of Indian River County Inc: $1,000 over 1y, 0.0% of budgetTipping Point Community: $1,000 over 1y, 0.0% of budgetSummits Education: $1,000 over 1y, 0.0% of budgetAls Therapy Development Foundation Inc: $1,000 over 1y, 0.0% of budgetTrees for the Future Inc: $1,000 over 1y, 0.0% of budgetDavidson College: $1,000 over 1y, 0.0% of budgetMothers Out Front Inc: $1,000 over 1y, 0.0% of budgetFamilyaid Boston Inc: $1,000 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 43.

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.

Boston Foundation IncMA29.9× affinity14 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Boston Foundation Inc · Combined Jewish Philanthropies of Greater Boston Inc · The Goldman Sachs Charitable Gift Fund · The Schooner Foundation · The Ayco Charitable Foundation · Citizens Charitable Foundation · The Robert and Judith Sturgis Family Foundation · Vanguard Charitable Endowment Program · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Jewish Communal Fund · National Philanthropic Trust · American Endowment 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.

Compare The Henderson Family Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Henderson Family Foundation?

Find your warmest path to The Henderson Family 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.

About The Henderson Family Foundation

How much does The Henderson Family Foundation give?
The Henderson Family Foundation reported 46 grants totaling $228,000 in its FY2023 IRS filing. It funded between 23 and 42 organizations a year over FY2017 to FY2023.
What does The Henderson Family Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Education (31%), Arts & Culture (17%), Philanthropy (14%).
Who are The Henderson Family Foundation's largest grantees?
By total granted over FY2017 to FY2025: Vero Beach Museum of Art Inc ($110k), Steppingstone Foundation Inc ($102k), Dharmakaya Center for Wellbeing Inc ($82k).
Does The Henderson Family Foundation fund new organizations?
In FY2023, 38% of the organizations it funded were first-time grantees.
Does The Henderson Family Foundation 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 Henderson Family Foundation?
Its strongest co-funders, measured against what their size predicts, include Boston Foundation Inc, Combined Jewish Philanthropies of Greater Boston Inc, The Goldman Sachs Charitable Gift Fund.
Where is The Henderson Family Foundation based?
The Henderson Family Foundation is based in MA.

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 66 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 2023, released 2023. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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