Skip to content

Ohio · Private foundation

Tina de Boer Long 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.

$127k
Granted FY2025(still arriving)
13
Grants FY2025
23
Organizations funded FY2024
52%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$5,000
Largest grant, FY2025
$56,000
Organizations funded a year
4 to 23
FY2018 to FY2024
States reached, FY2025
4
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, 52% of the organizations Tina de Boer Long Charitable Trust funded were first-time grantees, receiving 19% of its grant dollars.

New vs renewed · share of each year

In FY2024, 81% of grant dollars renewed an existing relationship; $26k 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
AnimalsArts & CultureYouth DevelopmentHuman ServicesEnvironmentPhilanthropyOther
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 arriving12$122k8%
FY202423$141k52%
FY20237$63k43%
FY20229$88k33%
FY20214$78k25%
FY202012$94k50%
FY20196$80k67%
FY20185$73k60%
100% classified

What it funded, over time

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

Social Science$481kAnimals$149kEnvironment$60kYouth Development$52kPhilanthropy$20kPublic Safety & Disaster$16kArts & Culture$14kEducation$11kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

WA
IL
NY
PA
CT
CA
MD
SC
DC
HI

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 28 grantees

What it could do for these grantees

Plus 10 recipients with no EIN on record ($518k), not named here.

Where it is load-bearing

Tina de Boer Long Charitable Trust supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 27 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetNational Marine Sanctuary Foundation: $59,500 over 3y, 0.1% of budgetAnimal Health and Safety Associates: $37,000 over 5y, 11% of budgetHorseracing Wrongs Inc: $30,000 over 4y, 13% of budgetAnimals 24-7: $27,500 over 5y, 14% of budgetJohn Burton Advocates for Youth: $26,000 over 6y, 0.2% of budgetRancho Cielo Inc: $24,700 over 4y, 0.4% of budgetMonterey Zoological Society Inc: $11,000 over 2y, 0.4% of budgetSabu Shake Sr Memorial Foundation: $10,000 over 1y, 26% of budgetPeace of Mind Dog Rescue: $8,325 over 4y, 0.1% of budgetBirchbark Foundation Inc: $7,667 over 2y, 0.1% of budgetArts Council for Monterey County: $7,000 over 2y, 0.3% of budgetAnimal Friends Rescue Project: $7,000 over 2y, 0.2% of budgetInternational Primate Protection League: $6,000 over 4y, 0.2% of budgetThe American Himalayan Foundation: $5,000 over 1y, 0.1% of budgetCalifornia State University Fresno Alumni Association Incorporated: $2,500 over 1y, 0.2% of budgetMax's Helping Paws Foundation: $2,500 over 2y, 0.3% of budgetFlying Fur Animal Rescue: $2,000 over 1y, 0.8% of budgetMeals on Wheels of the Monterey Peninsula Inc: $1,000 over 1y, 0.0% of budgetWikimedia Foundation Inc: $1,000 over 1y, 0.0% of budgetBoys & Girls Clubs of Monterey County: $1,000 over 1y, 0.0% of budgetYouth Arts Collective Inc: $1,000 over 1y, 0.3% of budgetVentana Wildlife Society: $1,000 over 1y, 0.0% of budgetHonolulu Civil Beat Inc: $900 over 2y, 0.0% of budgetAIM Youth Mental Health: $300 over 1y, 0.0% of budgetHope Horses & Kids: $250 over 1y, 0.2% of budgetSunset Cultural Center Inc: $250 over 1y, 0.0% of budgetAARP Foundation: $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 27.

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.

Monterey Peninsula FoundationCA28.1× affinity11 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Monterey Peninsula Foundation · Barnet Segal Charitable Trust · Pebble Beach Company Foundation · Dunspaugh Dalton Foundation Inc · S&P Global Foundation Fka the McGraw-Hill Research Foundation · The David and Lucile Packard Foundation · Marin Community Foundation · The Talbott Family Foundation · Giancola Family Foundation · Nancy Buck Ransom Foundation · Doris Day Animal Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management 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 Tina de Boer Long Charitable Trust with peer funders

About Tina de Boer Long Charitable Trust

How much does Tina de Boer Long Charitable Trust give?
Tina de Boer Long Charitable Trust reported 13 grants totaling $126,800 in its FY2025 IRS filing. It funded between 4 and 23 organizations a year over FY2018 to FY2024.
What does Tina de Boer Long Charitable Trust fund?
By grant dollars over FY2017 to FY2025, its largest causes are Social Science (58%), Animals (18%), Environment (7%).
Who are Tina de Boer Long Charitable Trust's largest grantees?
By total granted over FY2017 to FY2025: National Marine Sanctuary Foundation ($60k), Animal Health and Safety Associates ($37k), Horseracing Wrongs Inc ($30k).
Does Tina de Boer Long Charitable Trust fund new organizations?
In FY2024, 52% of the organizations it funded were first-time grantees.
Does Tina de Boer Long 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 Tina de Boer Long Charitable Trust?
Its strongest co-funders, measured against what their size predicts, include Monterey Peninsula Foundation, Barnet Segal Charitable Trust, Pebble Beach Company Foundation.
Where is Tina de Boer Long Charitable Trust based?
Tina de Boer Long Charitable Trust is based in OH.

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 Tina de Boer Long’s filings →

More from the funding graph