The Holewinski Family Foundation Inc
The Holewinski Family Foundation Inc is a private foundation, based in Bonita Springs, FL. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $1.1M in total assets. In 2025, it awarded 4 grants totaling $55K. Net investment income was $142K.
The Holewinski Family Foundation Inc at a glance
In short: The Holewinski Family Foundation Inc gave $55K across 4 grants in 2025 (avg $14K), mostly in Minnesota. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $55,000
- -8.5% vs 2024
- Grants made (2025)
- 4
- -33.3% vs 2024
- Average grant
- $13,750
- +37.3% vs 2024
- Median grant
- $10,000
- Total assets
- $1,088,777
- +8.2% vs 2024
- Primary geography
- Minnesota (55% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated September 2026.
Who The Holewinski Family Foundation Inc funds
How this funder distributes its grants
Top Recipients
Top 4 recipients in 2025
The largest 2025 recipient was Corozal Belize Ministries ($30K). Together the top 4 received $55K.
Grant Size Distribution
22 grants across all recorded years
The most common grant size was under $50K: 22 grants of 22 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 4 itemized grants.
Cities
How The Holewinski Family Foundation Inc gives
- Giving held roughly steady from 2022 to 2025 (−4%). Method
- In 2025 it paid out 94% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. 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 2020 to 2025, annual grant giving ranged from $55K (2025) to $64K (2021). In 2025 it made 4 grants totaling $55K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Corozal Belize Ministries Blaine, MN | To support the mission to improve the lives of children and families in Belize through education. | $30,000 |
| Unite for HER West Chester, PA | To support the mission to enrich the health and well-being of those diagnosed with breast and ovarian cancers. | $10,000 |
| The Pachamama Alliance San Francisco, CA | To support the Pachamama Alliance. | $10,000 |
| Platelet Disorder Support Association Cleveland, OH | To support the Platelet Disorder Support Association's Idiopathic Thrombocytopenic Purpura (ITP) research fund to support prevention, management, and initiatives that lead to better outcomes for those with ITP. | $5,000 |
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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 |
|---|---|---|---|---|---|---|---|---|
| 2025 | $1,088,777 | $156,457 | $73,589 | $55,000 | 4 | $62,145 | $142,131 | $65,821 |
| 2024 | $1,005,899 | $114,775 | $74,679 | $60,100 | 6 | $64,183 | $23,479 | $61,317 |
| 2023 | $965,930 | $37,951 | $74,462 | $55,500 | 6 | $62,039 | $23,527 | $53,468 |
| 2022 | $1,002,613 | $-27,634 | $67,836 | $57,000 | 3 | $58,513 | $12,333 | $57,211 |
| 2021 | $1,147,808 | $174,384 | $78,287 | $63,500 | 3 | $66,111 | $160,831 | $68,075 |
| 2020 | $1,006,530 | $22,327 | $63,289 | $56,000 | 4 | — | $16,696 | $60,269 |
Under IRS private-foundation payout rules, The Holewinski Family Foundation Inc reported a distributable amount of $66K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
The Holewinski Family Foundation Inc is led by Sara Grunwell, President since 2024 (on filings since 2020); none of the 4 officers listed in 2025 report compensation.
Officers on the 2025 filing
Sara Grunwell
President
Secretary → Treasurer, 2021
Treasurer → President, 2024
On filings since 2020
1 hr/week
No compensation reported
Dennis Holewinski
Director & Co-Founder
On filings since 2020
1 hr/week
No compensation reported
Dane Holewinski
Treasurer
President → Secretary, 2021
Secretary → Treasurer, 2024
On filings since 2020
1 hr/week
No compensation reported
Jill O'Donnell
Secretary
Treasurer → President, 2021
President → Secretary, 2024
On filings since 2020
1 hr/week
No compensation reported
Former officers (1)
- Former: Susan Holewinski (2020–2024) — Director & Co-Founder
Data from IRS Form 990 filings, 2020–2025. "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 The Holewinski Family Foundation Inc
How much does The Holewinski Family Foundation Inc give each year?
The Holewinski Family Foundation Inc gave $55K across 4 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $60K across 6 grants.
What is The Holewinski Family Foundation Inc's typical grant size?
The Holewinski Family Foundation Inc's median grant in 2025 was $10,000, and its average grant was $13,750, across 4 grants on its 2025 IRS Form 990-PF.
Where does The Holewinski Family Foundation Inc give grants?
The Holewinski Family Foundation Inc gives mostly in Minnesota: 55% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest states were Pennsylvania (18%) and California (18%).
Does The Holewinski Family Foundation Inc give general operating support?
Not in 2025: none of the 4 grants with a stated purpose on The Holewinski Family Foundation Inc's 2025 IRS Form 990-PF were described as general or operating support.
How large is The Holewinski Family Foundation Inc?
The Holewinski Family Foundation Inc reported $1.1M in total assets on its 2025 IRS Form 990-PF. It paid out $62K in qualifying distributions that year, against a required minimum of $66K (roughly 5% of its investment assets). Falling short in one year is not a violation: foundations have until the end of the next year to meet the minimum.
What is The Holewinski Family Foundation Inc's EIN?
The Holewinski Family Foundation Inc's EIN (Employer Identification Number) is 01-0930068. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2025 (received by the IRS July 31, 2026)
- IRS filings on file for fiscal years 2020–2024
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