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Massachusetts · Private foundation

Miller Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$7k
Granted FY2025(still arriving)
6
Grants FY2025
13
Organizations funded FY2024
54%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$1,000
Largest grant, FY2025
$2,000
Organizations funded a year
8 to 13
FY2018 to FY2024
States reached, FY2025
5
Total assets, FY2025
$77k
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 54% of the organizations Miller Foundation funded were first-time grantees, receiving 70% of its grant dollars.

New vs renewed · share of each year

In FY2024, 30% of grant dollars renewed an existing relationship; $5k 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
EducationEnvironmentArts & CultureHuman ServicesYouth DevelopmentHealthOther
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 arriving6$7k33%
FY202413$8k54%
FY202311$6k64%
FY20228$5k25%
FY20218$6k38%
FY202013$6k62%
FY20199$6k44%
FY201811$5k100%
86% classified

What it funded, over time

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

Education$12kArts & Culture$9kEnvironment$7kFood & Nutrition$5kHealth$2kRecreation & Sports$2kHuman Services$2kYouth Development$1kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

WA
NY
MA
OH
CA
CO
AR
NC
DC
TX

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 36 grantees

What it could do for these grantees

Plus 13 recipients with no EIN on record ($15k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Miller Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetBrooks School: $5,450 over 4y, 0.0% of budgetEnvironmental Nature Center: $4,100 over 4y, 0.1% of budgetRound the Bend Farm Inc: $3,700 over 2y, 0.1% of budgetOld Dartmouth Historical Society: $2,650 over 7y, 0.0% of budgetSippican Historical Society: $1,825 over 3y, 0.1% of budgetThe Jay Heritage Center: $1,500 over 2y, 0.1% of budgetDennison Memorial Community Center Inc: $1,500 over 1y, 0.3% of budgetBuzzards Bay Coalition: $1,050 over 3y, 0.0% of budgetEight Million Stories Inc: $1,000 over 1y, 0.1% of budgetDenison University: $1,000 over 1y, 0.0% of budgetCoastal Foodshed: $1,000 over 1y, 0.1% of budgetThe Colorado College: $1,000 over 1y, 0.0% of budgetElon University: $1,000 over 2y, 0.0% of budgetSippican Lands Trust Inc: $875 over 3y, 0.4% of budgetOccidental College: $750 over 1y, 0.0% of budgetThe Marion Institute Inc: $700 over 2y, 0.0% of budgetMarion Art Center Inc: $650 over 2y, 0.1% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $600 over 1y, 0.0% of budgetCrohn's & Colitis Foundation Inc: $500 over 1y, 0.0% of budgetBrooklyn Academy of Music Inc: $500 over 1y, 0.0% of budgetBuzzards Bay Musicfest Inc: $500 over 1y, 1.3% of budgetAlfred Harcourt Foundation Inc: $300 over 1y, 0.1% of budgetPublic Health Solutions: $300 over 1y, 0.0% of budgetUniversity of California San Francisco Foundation: $250 over 1y, 0.0% of budgetThe Inverness Association: $200 over 1y, 0.0% of budgetWellesley Friendly Aid Association: $100 over 1y, 0.1% of budgetDedham Country Day School: $100 over 1y, 0.0% of budgetCommunity Boating Center Inc: $100 over 1y, 0.0% of budgetThe Fessenden School: $75 over 1y, 0.0% of budgetFriends of Wellesley Metco Inc: $50 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 30.

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 Quarterdeck FoundationMA20× affinity7 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Quarterdeck Foundation · The Croll Foundation · The Ludes Family Foundation · Southcoast Community Foundation Inc · Bascom Charitable Foundation · Willow Creek Charitable Foundation U/A/D 01/11/2002 · The Carney Family Charitable Foundation · Rubenstein Family Trust · Laura M and Peter T Grauer Foundation · Manton Foundation · Island Foundation Inc · Boston 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 Miller Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Miller Foundation?

Find your warmest path to Miller 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 Miller Foundation

How much does Miller Foundation give?
Miller Foundation reported 6 grants totaling $6,750 in its FY2025 IRS filing. It funded between 8 and 13 organizations a year over FY2018 to FY2024.
What does Miller Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Education (23%), Arts & Culture (18%), Environment (13%).
Who are Miller Foundation's largest grantees?
By total granted over FY2017 to FY2025: Brooks School ($5k), Environmental Nature Center ($4k), Round the Bend Farm Inc ($4k).
Does Miller Foundation fund new organizations?
In FY2024, 54% of the organizations it funded were first-time grantees.
Does Miller Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Miller Foundation?
Its strongest co-funders, measured against what their size predicts, include The Quarterdeck Foundation, The Croll Foundation, The Ludes Family Foundation.
Where is Miller Foundation based?
Miller 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 49 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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