Winslow Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in WINTERSET, IA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $2.0M in total assets. In 2024, it awarded 1 grants totaling $1.0M. Net investment income was $31K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$2.0M
-32.6% YoY
Annual Giving
$1.0M
+2930.3% YoY
Grant Count
1
-50.0% YoY
Avg Grant Size
$1.0M
+5960.6% YoY
Under IRS private-foundation payout rules, Winslow Family Foundation reported a distributable amount of $160K for 2024 — the minimum it must pay out in qualifying distributions.
About Winslow Family Foundation
Based on IRS filings
Winslow Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in WINTERSET, IA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $2.0M in total assets. In 2024, it awarded 1 grants totaling $1.0M. Net investment income was $31K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $2,013,305 | $2,985,446 | $2,989,496 |
| Revenue | $30,766 | $30,372 | $1,060,580 |
| Expenses | $1,002,907 | $34,422 | $1,201,580 |
| Qualifying Distributions | $1,000,000 | $33,000 | $1,200,000 |
| Net Investment Income | $30,766 | $30,372 | $59,899 |
| Distributable Amount | $160,326 | $165,113 | $164,962 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 1 recipients in 2024
Grant Size Distribution
8 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Indian Hills Foundation ($1,000,000).
| Recipient | Purpose | Amount |
|---|---|---|
| Indian Hills Foundation Ottumwa, IA | AcademicBuilding | $1,000,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Roger A Winslow | President/Director | 1 | — |
| Laura Bertelson | Secretary/Director | — | — |
| Mairi Winslow | Director | — | — |
| Mark Winslow | Director | — | — |
| Anne Winslow | Director | — | — |
| Meg Winslow Maffitt | Treasurer/Director | — | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Winslow Family Foundation?
Winslow Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in WINTERSET, IA. It holds $2.0M in total assets as of 2024.
How large is Winslow Family Foundation?
As of 2024, Winslow Family Foundation holds $2.0M in total assets with $31K in annual revenue. It awarded 1 grants totaling $1.0M in 2024.
Where does Winslow Family Foundation operate?
Winslow Family Foundation has awarded grants in Iowa, Kansas.
What size grants does Winslow Family Foundation award?
In 2024, Winslow Family Foundation awarded 1 grants totaling $1.0M — an average of about $1.0M per grant, based on its IRS Form 990 filings.
How much is Winslow Family Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Winslow Family Foundation reported a distributable amount of $160K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Winslow Family Foundation's EIN?
Winslow Family Foundation's EIN (Employer Identification Number) is 82-3321891. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Winslow Family Foundation's focus areas in our free grants database
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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