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Massachusetts · Private foundation

Scarlet Charitable Trust

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.

$506k
Granted FY2025(still arriving)
20
Grants FY2025
19
Organizations funded FY2024
5%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$20,000
Largest grant, FY2025
$150,000
Organizations funded a year
1 to 22
FY2020 to FY2024
States reached, FY2025
10
Total assets, FY2025
$1.4M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 5% of the organizations Scarlet Charitable Trust funded were first-time grantees, receiving 4% of its grant dollars.

New vs renewed · share of each year

In FY2024, 96% of grant dollars renewed an existing relationship; $10k went to new ones.

50%100%’21’22’23’24
RenewedFirst-time

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

’21’22’23’24
Crime & LegalCivil RightsEnvironmentHuman ServicesOther
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 arriving20$506k20%
FY202419$225k5%
FY20231$10k0%
FY202219$220k11%
FY202111$212k18%
FY202022$210kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2024.

Environment$390kInternational$237kHealth$145kFood & Nutrition$76kCrime & Legal$58kEducation$41kCivil Rights$10kScience & Tech$3kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

IL
NY
MA
CT
CA
NE
MD
AZ
DC
TX

Top grantees

Largest recipients by total granted, FY2020 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 27 grantees

What it could do for these grantees

Plus 4 recipients with no EIN on record ($218k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Scarlet Charitable Trust supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetInternational Institute of New England Inc: $335,000 over 5y, 1.2% of budgetNatural Resources Defense Council Inc: $100,000 over 5y, 0.0% of budgetThe Food Project Inc: $85,000 over 4y, 0.8% of budgetEnvironmental Defense Fund Incorporated: $80,000 over 5y, 0.0% of budgetWorld Resources Institute: $70,000 over 5y, 0.0% of budgetClimateworks Foundation: $60,000 over 4y, 0.0% of budgetFlorence Immigrant & Refugee Rights Project Inc: $55,000 over 4y, 0.1% of budgetAmerican Civil Liberties Union Foundation Inc: $50,000 over 1y, 0.0% of budgetMedecins Sans Frontieres USA Inc: $45,000 over 4y, 0.0% of budgetOak Meadow Montessori School Inc: $35,000 over 4y, 0.2% of budgetNational Arbor Day Foundation: $35,000 over 5y, 0.0% of budgetJane's Due Process Inc: $32,500 over 5y, 0.5% of budgetMidwest Access Coalition: $30,000 over 2y, 0.3% of budgetEden Peopleplanet: $25,000 over 3y, 0.1% of budgetGreen Mountain Horse Association Inc: $20,000 over 1y, 0.6% of budgetEarthjustice: $15,000 over 3y, 0.0% of budgetGreater Boston Food Bank Inc: $14,000 over 4y, 0.0% of budgetTrustees of Boston University: $13,000 over 4y, 0.0% of budgetLoaves & Fishes Food Pantry Inc: $3,000 over 3y, 0.1% of budgetInnovations for Poverty Action a Nonprofit Corporation: $2,000 over 1y, 0.0% of budgetElectronic Frontier Foundation Inc: $2,000 over 1y, 0.0% of budgetGroton Community Schoolinc: $1,000 over 1y, 0.1% of budgetGroton Public Library Endowment Trust: $1,000 over 1y, 0.2% of budgetThe Union of Concerned Scientists Inc: $1,000 over 1y, 0.0% of budgetSarah Lawrence College: $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 25.

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 Pfizer Foundation IncNY10.8× affinity4 shared granteesties to 8 of 8Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Pfizer Foundation Inc · Vanguard Charitable Endowment Program · Network for Good · National Philanthropic Trust · The Bank of America Charitable Foundation Inc · American Online Giving Foundation Inc · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · 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.

Compare Scarlet Charitable Trust with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Scarlet Charitable Trust?

Find your warmest path to Scarlet Charitable Trust 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 Scarlet Charitable Trust

How much does Scarlet Charitable Trust give?
Scarlet Charitable Trust reported 20 grants totaling $506,000 in its FY2025 IRS filing. It funded between 1 and 22 organizations a year over FY2020 to FY2024.
What does Scarlet Charitable Trust fund?
By grant dollars over FY2020 to FY2025, its largest causes are Environment (41%), International (25%), Health (15%).
Who are Scarlet Charitable Trust's largest grantees?
By total granted over FY2020 to FY2025: International Institute of New England Inc ($335k), Natural Resources Defense Council Inc ($100k), The Food Project Inc ($85k).
Does Scarlet Charitable Trust fund new organizations?
In FY2024, 5% of the organizations it funded were first-time grantees.
Does Scarlet Charitable Trust 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 Scarlet Charitable Trust?
Its strongest co-funders, measured against what their size predicts, include The Pfizer Foundation Inc, Vanguard Charitable Endowment Program, Network for Good.
Where is Scarlet Charitable Trust based?
Scarlet Charitable Trust 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 32 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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