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Massachusetts · Private foundation

Tern 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.

$251k
Granted FY2025(still arriving)
43
Grants FY2025
30
Organizations funded FY2024
17%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$1,057
Largest grant, FY2025
$60,000
Organizations funded a year
18 to 30
FY2019 to FY2024
States reached, FY2025
4
Total assets, FY2025
$2.3M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 17% of the organizations Tern Foundation funded were first-time grantees, receiving 34% of its grant dollars.

New vs renewed · share of each year

In FY2024, 66% of grant dollars renewed an existing relationship; $79k went to new ones.

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

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

’20’21’22’23’24
EnvironmentArts & CultureCommunity ImprovementEducationHuman ServicesPhilanthropyOther
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 arriving42$251k31%
FY202430$232k17%
FY202326$169k23%
FY202222$216k27%
FY202121$103k29%
FY202018$224k22%
FY201918$87kn/a
98% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2025.

Environment$607kArts & Culture$358kCommunity Improvement$67kEducation$60kAnimals$45kYouth Development$36kHealth$34kFood & Nutrition$31kOther$0

Top grantees

Largest recipients by total granted, FY2019 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 43 grantees
All grantees of Tern Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Massachusetts Audubon Society Inc$309,00070%
Association to Preserve Cape Cod Inc$135,00064%
Wellfleet Preservation Hall Inc$65,136712%
Fine Arts Work Center in Provincetown Inc$64,05754%
Heritage Museums and Gardens Inc$60,0001n/a
Coolidge Corner Theatre Foundation Inc$55,50070%
Worcester County Horticultural Society$51,04020%
Provincetown Commons Inc$39,53033%
Wild Careinc$38,19274%
Wellfleet Historical Society Inc$37,50526%
Mujeres Unidas Avanzando Inc$35,00022%
The Lily House Inc$33,00045%
Spontaneous Celebrations Inc$26,544213%
Barnstable Land Trust Inc$22,03032%
Zumix Inc$19,43931%
Truro Center for the Arts at Castle Hill Inc$18,90341%
Hampshire College Trustees$18,50050%
Peaked Hill Trust Inc$16,000216%
Summer of Sass Inc$15,0001n/a
Center for Coastal Studies Inc$10,00070%
Brewster Conservation Trust$10,00011%
The Arts Foundation of Cape Cod$8,50070%
Natural Resources Defense Council Inc$6,00020%
Friends of the Eastham Public Library Inc$4,00041%
Grow Native Massachusetts Inc$4,00060%
Provincetown Art Association and Museum Inc$4,00040%
Carrie a Seaman Animal Shelter Inc$3,50071%
International Fund for Animal Welfare Inc$3,00020%
The Film Collaborative Inc$2,50010%
Artists for Humanity Inc$2,03020%
Coastal Maine Botanical Gardens Inc$1,06810%
New York Restoration Project$1,0441n/a
The Orion Society Inc$1,0301n/a
Helping Our Women Inc$1,0001n/a
Wellfleet Harbor Actors Theater Inc$1,0001n/a
The Chatham Orpheum Theater Inc$1,0001n/a
Third Sector New England Inc$1,00010%
Native Land Conservancy Inc$1,00011%
Oregon State University Foundation$1,00010%
Claymont Society For Coninuous Education$1,00010%
The Local Journalism Project Inc$1,0001n/a
Ecological Landscape Alliance Inc$50010%
Provincetown Community Compact Inc$10010%

What it could do for these grantees

Plus 15 recipients with no EIN on record ($152k), not named here.

Where it is load-bearing

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetMassachusetts Audubon Society Inc: $309,000 over 7y, 0.2% of budgetAssociation to Preserve Cape Cod Inc: $135,000 over 6y, 4.1% of budgetWellfleet Preservation Hall Inc: $65,136 over 7y, 12% of budgetFine Arts Work Center in Provincetown Inc: $64,057 over 5y, 4.2% of budgetCoolidge Corner Theatre Foundation Inc: $55,500 over 7y, 0.4% of budgetWorcester County Horticultural Society: $51,040 over 2y, 0.5% of budgetProvincetown Commons Inc: $39,530 over 3y, 2.8% of budgetWild Careinc: $38,192 over 7y, 3.7% of budgetWellfleet Historical Society Inc: $37,505 over 2y, 6.0% of budgetMujeres Unidas Avanzando Inc: $35,000 over 2y, 1.8% of budgetThe Lily House Inc: $33,000 over 4y, 5.1% of budgetSpontaneous Celebrations Inc: $26,544 over 2y, 13% of budgetBarnstable Land Trust Inc: $22,030 over 3y, 1.7% of budgetZumix Inc: $19,439 over 3y, 0.5% of budgetTruro Center for the Arts at Castle Hill Inc: $18,903 over 4y, 0.7% of budgetHampshire College Trustees: $18,500 over 5y, 0.0% of budgetPeaked Hill Trust Inc: $16,000 over 2y, 16% of budgetCenter for Coastal Studies Inc: $10,000 over 7y, 0.0% of budgetBrewster Conservation Trust: $10,000 over 1y, 0.6% of budgetThe Arts Foundation of Cape Cod: $8,500 over 7y, 0.3% of budgetNatural Resources Defense Council Inc: $6,000 over 2y, 0.0% of budgetFriends of the Eastham Public Library Inc: $4,000 over 4y, 1.4% of budgetGrow Native Massachusetts Inc: $4,000 over 6y, 0.3% of budgetProvincetown Art Association and Museum Inc: $4,000 over 4y, 0.0% of budgetCarrie a Seaman Animal Shelter Inc: $3,500 over 7y, 0.7% of budgetInternational Fund for Animal Welfare Inc: $3,000 over 2y, 0.0% of budgetThe Film Collaborative Inc: $2,500 over 1y, 0.0% of budgetArtists for Humanity Inc: $2,030 over 2y, 0.0% of budgetCoastal Maine Botanical Gardens Inc: $1,068 over 1y, 0.0% of budgetThird Sector New England Inc: $1,000 over 1y, 0.0% of budgetNative Land Conservancy Inc: $1,000 over 1y, 1.3% of budgetOregon State University Foundation: $1,000 over 1y, 0.0% of budgetClaymont Society For Coninuous Education: $1,000 over 1y, 0.1% of budgetEcological Landscape Alliance Inc: $500 over 1y, 0.2% of budgetProvincetown Community Compact 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 35.

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.

Mutual Bancorp Foundation Inc Fka Cape Cod 5 Foundation IncMA28× affinity11 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Mutual Bancorp Foundation Inc Fka Cape Cod 5 Foundation Inc · Cape Cod Foundation Inc · Cape Cod Five Cents Savings Bank Charitable Foundation Trust · The Alvan G & Carol J Lampke Family Foundation · Edward Bangs Kelley and Elza Kelley Foundation Inc · Boston Foundation Inc · Treved Foundation Inc · Seamens Long Point Charitable Foundation Inc · Bilezikian Family Foundation Inc · Gramercy Park Foundation Inc · Horizon Foundation Inc · Impactassetsinc

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 Tern Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Tern Foundation?

Find your warmest path to Tern 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 Tern Foundation

How much does Tern Foundation give?
Tern Foundation reported 43 grants totaling $250,538 in its FY2025 IRS filing. It funded between 18 and 30 organizations a year over FY2019 to FY2024.
What does Tern Foundation fund?
By grant dollars over FY2019 to FY2025, its largest causes are Environment (47%), Arts & Culture (28%), Community Improvement (5%).
Who are Tern Foundation's largest grantees?
By total granted over FY2019 to FY2025: Massachusetts Audubon Society Inc ($309k), Association to Preserve Cape Cod Inc ($135k), Wellfleet Preservation Hall Inc ($65k).
Does Tern Foundation fund new organizations?
In FY2024, 17% of the organizations it funded were first-time grantees.
Does Tern 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 Tern Foundation?
Its strongest co-funders, measured against what their size predicts, include Mutual Bancorp Foundation Inc Fka Cape Cod 5 Foundation Inc, Cape Cod Foundation Inc, Cape Cod Five Cents Savings Bank Charitable Foundation Trust.
Where is Tern Foundation based?
Tern 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 58 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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