Schallock Foundation
Schallock Foundation is a private foundation, based in Milwaukee, WI. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $8.3M in total assets. In 2024, it awarded 1 grant totaling $127K. Net investment income was $342K.
Schallock Foundation at a glance
In short: Schallock Foundation gave $127K across 1 grant in 2024 (avg $127K), mostly in Wisconsin. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $126,871
- +1168.7% vs 2023
- Grants made (2024)
- 1
- +0.0% vs 2023
- Average grant
- $126,871
- +1168.7% vs 2023
- Median grant
- $126,871
- Total assets
- $8,342,979
- -0.7% vs 2023
- Primary geography
- Wisconsin (100% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated September 2026.
Who Schallock Foundation funds
How this funder distributes its grants
Top Recipients
Top recipient in 2024
The largest 2024 recipient was Humane Animal Welfare Society of Waukesha ($127K).
Grant Size Distribution
4 grants across all recorded years
The most common grant size was under $50K: 2 grants of 4 (50%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2024 grant dollars on its one itemized grant.
States
Cities
How Schallock Foundation gives
- Giving grew 154% from 2021 to 2024. Method
- In 2024 it paid out 118% of its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2021 to 2024, annual grant giving ranged from $3K (2022) to $127K (2024). In 2024 it made 1 grant totaling $127K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Humane Animal Welfare Society of Waukesha Waukesha, WI | Animal Welfare | $126,871 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2024 | $8,342,979 | $408,879 | $465,882 | $126,871 | 1 | $395,820 | $341,780 | $336,853 |
| 2023 | $8,400,221 | $289,990 | $204,968 | $10,000 | 1 | $142,512 | $227,501 | $316,414 |
| 2022 | $8,315,199 | $99,426 | $174,726 | $2,500 | 1 | $111,894 | $77,678 | $342,513 |
| 2021 | $8,390,499 | $292,876 | $163,987 | $50,000 | 1 | $101,321 | $221,916 | $363,047 |
| 2020 | $8,264,769 | $56,386 | $874,651 | — | — | — | $83,799 | $366,226 |
Under IRS private-foundation payout rules, Schallock Foundation reported a distributable amount of $337K for 2024 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Schallock Foundation is led by Nancy M. Bonniwell, Trustee on every filing since 2020 — the only officer listed, and uncompensated.
Officers on the 2024 filing
Nancy M. Bonniwell
Trustee
On filings since 2020
0.3 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Schallock Foundation
How much does Schallock Foundation give each year?
Schallock Foundation gave $127K across 1 grant in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $10K across 1 grant.
How large is Schallock Foundation?
Schallock Foundation reported $8.3M in total assets on its 2024 IRS Form 990-PF. It paid out $396K in qualifying distributions that year, against a required minimum of $337K (roughly 5% of its investment assets).
Where does Schallock Foundation operate?
Schallock Foundation has awarded grants in Wisconsin.
What is Schallock Foundation's EIN?
Schallock Foundation's EIN (Employer Identification Number) is 26-0172751. IRS Form 990 filing data is available on this page for 2020–2024.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(1)
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
Live grants for the work Schallock Foundation funds
Philanthropy, Voluntarism & Grantmaking Open opportunities, soonest deadline first.
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