Clack Foundation Inc
Grantmaking foundation in Windsor, Wisconsin · EIN 20-8080870
- Wisconsin
- Philanthropy, Voluntarism and Grantmaking Foundations
- Philanthropy, Voluntarism and Grantmaking Foundations in Wisconsin
- Grants itemized on the 990
- $1.3MTax year 2025
- Grants made
- 20Tax year 2025
- Total assets
- $36MLatest reported
- Latest IRS filing
- 2025Form 990 / 990-PF
Giving by year
Totals by tax year, rounded to two significant figures. Years without a reported total show the sum of grants itemized on the filing.
Top recipients
| Recipient | Amount | Tax year |
|---|---|---|
| University of Wisconsin Foundation | $490K | 2025 |
| Cincinnati Children'S Hospital | $300K | 2025 |
| Marc Inc | $77K | 2025 |
| Canine Companions for Independence | $70K | 2025 |
| Easter Seals Wisconsin Inc | $60K | 2025 |
Amounts are rounded. The full grantee list (20 grants in 2025) is available with a free account.
See the full profile. All grants with amounts and years, board and officers, contact details, giving patterns and your organization's fit score are available with a free GrantAuthority account.
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Source: IRS Form 990 and 990-PF filings, tax year 2025. Also see this organization on ProPublica Nonprofit Explorer.