Wisniewski Family Foundation
Wisniewski Family Foundation is a private foundation, based in Addison, IL. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $3.0M in total assets. In 2025, it awarded 4 grants totaling $180K. Net investment income was $480K.
Key facts about Wisniewski Family Foundation
In short: Wisniewski Family Foundation gave $180K across 4 grants in 2025 (avg $45K), mostly in Illinois. Source: 2025 IRS Form 990-PF.
- EIN
- 46-3768810
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $180,000
- Grants made (2025)
- 4
- Average grant
- $45,000
- Median grant
- $25,000
- Total assets
- $3,004,611
- Primary geography
- Illinois (83% of itemized 2025 grant dollars)
Data from IRS Form 990-PF, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$3.0M
+11.2% YoY
Annual Giving
$180K
+38.5% YoY
Grant Count
4
+100.0% YoY
Avg Grant Size
$45K
-30.8% YoY
Under IRS private-foundation payout rules, Wisniewski Family Foundation reported a distributable amount of $153K for 2025 — the minimum it must pay out in qualifying distributions.
How Wisniewski Family Foundation gives
- Giving grew 29% from 2022 to 2025. Method
- In 2025 it paid out 117% of its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 4 itemized grants.
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2019 to 2025, annual grant giving ranged from $100K (2020) to $180K (2025). In 2025 it made 4 grants totaling $180K.
Grant Insights
How this funder distributes its grants
Top Recipients
Top 4 recipients in 2025
The largest 2025 recipient was Little Sisters for the Poor ($120K). Together the top 4 received $180K.
Grant Size Distribution
21 grants across all recorded years
The most common grant size was under $50K: 15 grants of 21 (71%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Little Sisters for the Poor Palatine, IL | Support | $120,000 |
| Homes for Our Troops Taunton, MA | Support | $30,000 |
| St Walter Catholic School Roselle, IL | Support | $20,000 |
| Lane Tech Alumni Association Chicago, IL | Support | $10,000 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $3,004,611 | $2,702,531 | $2,646,953 |
| Revenue | $503,782 | $207,489 | $586,792 |
| Expenses | $203,444 | $152,660 | $157,449 |
| Qualifying Distributions | $180,000 | $130,000 | $140,000 |
| Net Investment Income | $480,338 | $184,772 | $127,191 |
| Distributable Amount | $153,454 | $148,900 | $127,854 |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2019 (received by the IRS May 4, 2020)
- Updated Form 990-PF for fiscal year 2020 (received by the IRS April 12, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS May 9, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS February 28, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS May 3, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS April 4, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS February 26, 2026)
- IRS filings on file for fiscal years 2019–2025
Leadership & Key People
Officers and directors from IRS filings
Wisniewski Family Foundation's 2025 filing lists 4 officers; none of the 4 officers listed in 2025 report compensation.
Officers on the 2025 filing
Deborah Gora
Trustee
On filings since 2019
5 hrs/week
No compensation reported
Michael Wisniewski
Trustee
On filings since 2019
5 hrs/week
No compensation reported
Robert Wisniewski
Trustee
On filings since 2019
5 hrs/week
No compensation reported
Susan Wojtowicz
Trustee
On filings since 2019
5 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2019–2025. "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 Wisniewski Family Foundation
How much does Wisniewski Family Foundation give each year?
Wisniewski Family Foundation gave $180K across 4 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $130K across 2 grants.
What is Wisniewski Family Foundation's typical grant size?
Wisniewski Family Foundation's median grant in 2025 was $25,000, and its average grant was $45,000, across 4 grants on its 2025 IRS Form 990-PF.
Where does Wisniewski Family Foundation give grants?
Wisniewski Family Foundation gives mostly in Illinois: 83% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest state was Massachusetts (17%).
Does Wisniewski Family Foundation give general operating support?
Not in 2025: none of the 4 grants with a stated purpose on Wisniewski Family Foundation's 2025 IRS Form 990-PF were described as general or operating support. Recurring purposes include "Support" (4 grants).
How large is Wisniewski Family Foundation?
Wisniewski Family Foundation reported $3.0M in total assets on its 2025 IRS Form 990-PF. It paid out $180K in qualifying distributions that year, against a required minimum of $153K (roughly 5% of its investment assets).
What is Wisniewski Family Foundation's EIN?
Wisniewski Family Foundation's EIN (Employer Identification Number) is 46-3768810. IRS Form 990 filing data is available on this page for 2019–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Here's the math on researching Wisniewski Family Foundation by hand.
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