Foundation directory

Clack Foundation Inc Grants

Private foundation · EIN 20-8080870 · IRS 990-PF filings through tax year 2025

Total grants paid
$2.4M
Grants reported
28
Typical grant
$27.5K
Future commitments

Reported commitments not yet paid.

Not reported

How to apply

This foundation reports on its 990-PF that it only makes contributions to preselected organizations and does not accept unsolicited applications.

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Original filing text

Reported organization name: CLACK FOUNDATION INC

Giving by tax year

Year-level totals across every reported grant in this profile — a summary, not a filter. The awards further down are the largest individual grants across all years, not each year's complete list.

Tax yearGrants paidAmount
202520$1.3M
20248$1.1M

Where Clack Foundation Inc gives

States of grant recipients reported on the foundation's 990-PF filings, by dollars received.

Wisconsin$1.6MOhio$695KIllinois$70K

Largest reported grants

Historical awards reported to the IRS. These are examples of past giving, not open opportunities.

University of Wisconsin Foundation

MADISON, WI

$488KTax year 2025

Grant purpose

The university of wisconsin foundation raises, invests and distributes funds for the benefit of the university of wisconsin madison.

University of Wisconsin Foundation

MADISON, WI

$366KTax year 2024

Grant purpose

The university of wisconsin foundation raises, invests and distributes funds for the benefit of the university of wisconsin madison.

Marc Inc

MADISON, WI

$304.2KTax year 2024

Grant purpose

Assist with community and center-based employment, day services, and personal care for adults with developmental disabilities in dane county, wisconsin.

Cincinnati Children'S Hospital

CINCINNATI, OH

$300KTax year 2024

Grant purpose

Support clinical and research initiatives that have the greatest potential to quickly impact pediatric medicine for children in cincinnati and around the world.

Cincinnati Children'S Hospital

CINCINNATI, OH

$300KTax year 2025

Grant purpose

In support of the clack foundation adult tuberous sclerosis complex (tsc) fund.

Showing 5 of the 25 largest grants (28 reported in all).

See all 28 grants from Clack Foundation Inc: sort and filter by purpose, state and year.

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About this data

Figures are aggregated from Clack Foundation Inc's IRS Form 990-PF electronic filings (2 filings on file, most recent tax year 2025). Totals reflect grants the foundation reported as paid, and can lag the current year because foundations file annually and often on extension. Source: IRS 990-PF filing on ProPublica. Raw e-file archive (ZIP) — a large IRS yearly archive download.

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