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Illinois · Private foundation

Heizer 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.

$88k
Granted FY2025(still arriving)
8
Grants FY2025
8
Organizations funded FY2024
13%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$7,323
Largest grant, FY2025
$40,000
Organizations funded a year
8 to 19
FY2018 to FY2024
States reached, FY2025
5
Total assets, FY2025
$1.8M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 13% of the organizations Heizer Foundation funded were first-time grantees, receiving 49% of its grant dollars.

New vs renewed · share of each year

In FY2024, 51% of grant dollars renewed an existing relationship; $42k 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
HealthHuman ServicesRecreation & SportsPhilanthropyAnimalsCrime & LegalOther
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$85k0%
FY20248$85k13%
FY202311$100k18%
FY202212$94k33%
FY202112$76k33%
FY202012$44k17%
FY201919$66k32%
FY201814$61k21%
93% classified

What it funded, over time

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

Philanthropy$247kHealth$122kReligion$120kRecreation & Sports$29kArts & Culture$26kCommunity Improvement$24kYouth Development$23kEnvironment$19kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
MN
IL
NY
MA
OH
CA
CO
VA
MD
AZ
NM
DC
TX
FL

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 18 grantees

Plus 19 recipients with no EIN on record ($460k), not named here.

Where it is load-bearing

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetBlood Cancer United Inc: $82,000 over 2y, 0.0% of budgetRagdale Foundation: $23,400 over 9y, 0.6% of budgetGeneva Foundation: $22,500 over 6y, 1.0% of budgetAspen Valley Skisnowboard Club Inc: $20,000 over 3y, 0.1% of budgetLake Forest Open Lands Association: $19,105 over 8y, 0.1% of budgetNational Disaster Search Dog Foundation: $17,500 over 3y, 0.1% of budgetInternational Guiding Eyes Inc DBA Guide Dogs of America: $12,500 over 3y, 0.1% of budgetSjogren's Foundation Inc: $6,500 over 1y, 0.2% of budgetThe Brearley School: $4,000 over 4y, 0.0% of budgetNorth Country School Inc: $3,000 over 3y, 0.0% of budgetChicago Parks Foundation: $2,750 over 2y, 0.1% of budgetThe Kita Centerinc: $2,000 over 1y, 2.6% of budgetBarbara Bush Houston Literacy Foundation: $1,000 over 1y, 0.0% of budgetFoothills Caring Corps Inc: $1,000 over 1y, 0.1% of budgetAlbuquerque Kennel Kompadres Inc: $1,000 over 1y, 1.1% of budgetElawa Farm Foundation: $750 over 3y, 0.0% of budgetLake Forest Police Foundation Inc: $250 over 1y, 0.2% 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 17.

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 Chicago Community TrustIL11.6× affinity4 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Chicago Community Trust · American Endowment Foundation · National Philanthropic Trust · Jpmorgan Chase Foundation · The Blackbaud Giving Fund · The Bank of America Charitable Foundation Inc · Vanguard Charitable Endowment Program · Natl Christian Charitable Fdn Inc · Donor Advised Charitable Giving Inc · American Online Giving Foundation 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 Heizer Foundation with peer funders

About Heizer Foundation

How much does Heizer Foundation give?
Heizer Foundation reported 8 grants totaling $87,823 in its FY2025 IRS filing. It funded between 8 and 19 organizations a year over FY2018 to FY2024.
What does Heizer Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Philanthropy (34%), Health (17%), Religion (17%).
Who are Heizer Foundation's largest grantees?
By total granted over FY2017 to FY2025: Blood Cancer United Inc ($82k), Ragdale Foundation ($23k), Geneva Foundation ($23k).
Does Heizer Foundation fund new organizations?
In FY2024, 13% of the organizations it funded were first-time grantees.
Does Heizer 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 Heizer Foundation?
Its strongest co-funders, measured against what their size predicts, include The Chicago Community Trust, American Endowment Foundation, National Philanthropic Trust.
Where is Heizer Foundation based?
Heizer 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 39 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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