Joseph & May Winston Foundation
The Joseph & May Winston Foundation is a private 501(c)(3) foundation based in Scottsdale, Arizona. The organization has been tax-exempt since April 1986.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$1.4M
-0.9% YoY
Annual Giving
$117K
+4.6% YoY
Grant Count
36
-14.3% YoY
Avg Grant Size
$3K
+22.0% YoY
Mission & Focus Areas
The foundation's grant-making focuses on:
- Education
- Philanthropy, Voluntarism & Grantmaking
- Human Services
- Adult Education
- Community Health
- Health and Medical Services
Grantmaking
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Geographic Focus
Where this funder awards grants
The foundation primarily funds organizations in:
- Arizona
- Illinois
- District of Columbia
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
As of December 2024:
- Total Assets: $1,444,791
- Total Giving: $117,328
- Revenue: $24,865
- Expenses: $143,908
- Net Income: -$119,043
- Total Liabilities: $0
Tax-Exempt Status: Designated as a 501(c)(3) organization. Donations are tax-deductible.
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $1,444,791 | $1,458,153 | $1,499,415 |
| Revenue | $24,865 | $45,373 | $52,181 |
| Expenses | $143,908 | $148,849 | $109,491 |
| Qualifying Distributions | $122,071 | $115,233 | $74,863 |
| Net Investment Income | $3,047 | — | $14,285 |
| Distributable Amount | $71,443 | $77,815 | $78,189 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
151 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Allan B Winston Esq | President | 3 | — |
| Diana B Winston | Treasurer | 3 | — |
| Julia Winston | Director | — | — |
| Joshua Winston | Director | — | — |
| Cindy Winston | Director | — | $5,000 |
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Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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