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Illinois · Private foundation

The Tiny Tiger 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.

$370k
Granted FY2025(still arriving)
36
Grants FY2025
39
Organizations funded FY2024
15%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$10,000
Largest grant, FY2025
$27,500
Organizations funded a year
31 to 39
FY2020 to FY2024
States reached, FY2025
7
Total assets, FY2025
$8.8M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 15% of the organizations The Tiny Tiger Foundation funded were first-time grantees, receiving 12% of its grant dollars.

New vs renewed · share of each year

In FY2024, 88% of grant dollars renewed an existing relationship; $47k 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
Arts & CultureRecreation & SportsEducationEmploymentYouth DevelopmentHuman 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 arriving36$370k8%
FY202439$385k15%
FY202331$340k6%
FY202233$345k0%
FY202138$360k21%
FY202032$272kn/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.

Arts & Culture$477kEducation$225kHuman Services$205kRecreation & Sports$156kAnimals$155kYouth Development$140kReligion$115kHousing & Shelter$75kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
VT
IL
MA
OR
CA
CO
MO
AZ
KS

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 45 grantees
All grantees of The Tiny Tiger Foundation by total granted
GranteeTotal grantedYearsShare of their budget
WGBH Educational Foundation$147,50060%
Boston Arts Academy Foundation Inc$120,00061%
Commonwealth Zoological Corporation D/B/A Zoo New England$115,00060%
Adventure Unlimited$101,00060%
Chestnut Hill Benevolent Association$90,00060%
Pine Street Inn Inc$90,00060%
New England Aquarium Corporation$75,00060%
The Principle Foundation$70,00051%
826 Boston Inc$60,00061%
Boston Public Library Fund Inc$60,00061%
Boston Ballet Inc$60,00060%
Boston Casa Inc$60,00061%
Cradles to Crayons Inc$60,00060%
More Than Words Inc$60,00060%
Boston Partners in Education Inc$55,00061%
First Church of Christ Scientist$55,0006n/a
Raw Art Works Inc$55,00060%
Vinfen Corporation$53,50040%
Huntington Theatre Co Inc$50,00050%
Conservatory Lab Foundation Inc$50,00051%
Central Square Theater Inc$49,00061%
The Trustees of Reservations$45,00050%
Lyric Stage Company of Boston Inc$32,50060%
Hale Education Inc$30,00040%
Jewish Vocational Service Inc$30,00040%
Tenacity Inc$25,00050%
Massachusetts Project 351 Inc$20,00021%
Summer Search$20,00040%
Camp Newfound Owatonna Corporation$20,00020%
Farm and Wilderness Foundation Inc$20,00020%
Longyear Foundation$17,50030%
The Albert Baker Fund$15,00030%
Cherishability$15,00031%
Field Museum of Natural History$10,80060%
The Art Institute of Chicago$10,80060%
Literations Corp$10,00010%
Center for Artistry and Scholarship Inc$10,00014%
Our Space Inc$10,000110%
Zumix Inc$10,00020%
Codman Academy Foundation Inc$10,00021%
The Institute of Contemporary Art Inc$10,00020%
United South End Settlements$10,00020%
Chicago Historical Society$7,20040%
Greater Boston Food Bank Inc$5,00010%
Chicago History Museum$3,6002n/a

What it could do for these grantees

Plus 6 recipients with no EIN on record ($140k), not named here.

Where it is load-bearing

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetWGBH Educational Foundation: $147,500 over 6y, 0.0% of budgetBoston Arts Academy Foundation Inc: $120,000 over 6y, 0.9% of budgetCommonwealth Zoological Corporation D/B/A Zoo New England: $115,000 over 6y, 0.1% of budgetAdventure Unlimited: $101,000 over 6y, 0.3% of budgetChestnut Hill Benevolent Association: $90,000 over 6y, 0.2% of budgetPine Street Inn Inc: $90,000 over 6y, 0.0% of budgetNew England Aquarium Corporation: $75,000 over 6y, 0.0% of budgetThe Principle Foundation: $70,000 over 5y, 0.6% of budget826 Boston Inc: $60,000 over 6y, 0.5% of budgetBoston Public Library Fund Inc: $60,000 over 6y, 0.6% of budgetBoston Ballet Inc: $60,000 over 6y, 0.0% of budgetBoston Casa Inc: $60,000 over 6y, 1.0% of budgetCradles to Crayons Inc: $60,000 over 6y, 0.1% of budgetMore Than Words Inc: $60,000 over 6y, 0.1% of budgetBoston Partners in Education Inc: $55,000 over 6y, 1.4% of budgetRaw Art Works Inc: $55,000 over 6y, 0.4% of budgetVinfen Corporation: $53,500 over 4y, 0.0% of budgetHuntington Theatre Co Inc: $50,000 over 5y, 0.1% of budgetConservatory Lab Foundation Inc: $50,000 over 5y, 1.1% of budgetCentral Square Theater Inc: $49,000 over 6y, 0.7% of budgetThe Trustees of Reservations: $45,000 over 5y, 0.0% of budgetLyric Stage Company of Boston Inc: $32,500 over 6y, 0.5% of budgetHale Education Inc: $30,000 over 4y, 0.2% of budgetJewish Vocational Service Inc: $30,000 over 4y, 0.1% of budgetTenacity Inc: $25,000 over 5y, 0.2% of budgetMassachusetts Project 351 Inc: $20,000 over 2y, 0.9% of budgetSummer Search: $20,000 over 4y, 0.0% of budgetCamp Newfound Owatonna Corporation: $20,000 over 2y, 0.4% of budgetFarm and Wilderness Foundation Inc: $20,000 over 2y, 0.1% of budgetLongyear Foundation: $17,500 over 3y, 0.1% of budgetThe Albert Baker Fund: $15,000 over 3y, 0.4% of budgetCherishability: $15,000 over 3y, 1.0% of budgetField Museum of Natural History: $10,800 over 6y, 0.0% of budgetThe Art Institute of Chicago: $10,800 over 6y, 0.0% of budgetLiterations Corp: $10,000 over 1y, 0.4% of budgetCenter for Artistry and Scholarship Inc: $10,000 over 1y, 4.3% of budgetOur Space Inc: $10,000 over 1y, 10% of budgetZumix Inc: $10,000 over 2y, 0.3% of budgetCodman Academy Foundation Inc: $10,000 over 2y, 0.6% of budgetThe Institute of Contemporary Art Inc: $10,000 over 2y, 0.0% of budgetUnited South End Settlements: $10,000 over 2y, 0.1% of budgetChicago Historical Society: $7,200 over 4y, 0.0% of budgetGreater Boston Food Bank Inc: $5,000 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 IncMA29.2× affinity14 shared granteesties to 9 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Boston Foundation Inc · Eastern Bank Foundation · Liberty Mutual Foundation Inc · Combined Jewish Philanthropies of Greater Boston Inc · The Isabel Foundation · Tenacre Foundation · Barr Foundation · Cummings Foundation Grants Inc (Fka Oneworld Boston Inc) · American Tower Corporation Foundation Inc · The Hamilton Company Charitable Foundation · Highland Street Connection and Subsidiaries · Powell Crown 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 Tiny Tiger Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Tiny Tiger Foundation?

Find your warmest path to The Tiny Tiger 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 Tiny Tiger Foundation

How much does The Tiny Tiger Foundation give?
The Tiny Tiger Foundation reported 36 grants totaling $370,400 in its FY2025 IRS filing. It funded between 31 and 39 organizations a year over FY2020 to FY2024.
What does The Tiny Tiger Foundation fund?
By grant dollars over FY2020 to FY2025, its largest causes are Arts & Culture (28%), Education (13%), Human Services (12%).
Who are The Tiny Tiger Foundation's largest grantees?
By total granted over FY2020 to FY2025: WGBH Educational Foundation ($148k), Boston Arts Academy Foundation Inc ($120k), Commonwealth Zoological Corporation D/B/A Zoo New England ($115k).
Does The Tiny Tiger Foundation fund new organizations?
In FY2024, 15% of the organizations it funded were first-time grantees.
Does The Tiny Tiger 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 Tiny Tiger Foundation?
Its strongest co-funders, measured against what their size predicts, include Boston Foundation Inc, Eastern Bank Foundation, Liberty Mutual Foundation Inc.
Where is The Tiny Tiger Foundation based?
The Tiny Tiger Foundation is based in IL.

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 51 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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