Wilbur May Foundation
Wilbur May Foundation is a private foundation, based in Reno, NV. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $26.2M in total assets. In 2024, it awarded 1 grant totaling $3.0M. Net investment income was $2.8M.
Wilbur May Foundation at a glance
In short: Wilbur May Foundation gave $3.0M across 1 grant in 2024 (avg $3.0M), mostly in California. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $3,011,260
- -5.5% vs 2023
- Grants made (2024)
- 1
- +0.0% vs 2023
- Average grant
- $3,011,260
- -5.5% vs 2023
- Median grant
- $3,011,260
- Total assets
- $26,179,683
- -0.6% vs 2023
- Primary geography
- California (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 Wilbur May Foundation funds
How this funder distributes its grants
Grant Size Distribution
5 grants across all recorded years
The most common grant size was in the $1–5M range: 5 grants of 5 (100%).
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 Wilbur May Foundation gives
- Giving held roughly steady from 2021 to 2024 (+4%). Method
- In 2024 it paid out 96% 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 2024, annual grant giving ranged from $2.6M (2020) to $3.2M (2023). In 2024 it made 1 grant totaling $3.0M.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| See Statement D Attached Beverly Hills, CA | See Attached Statement | $3,011,260 |
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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 | $26,179,683 | $3,375,666 | $3,541,472 | $3,011,260 | 1 | $3,011,260 | $2,845,454 | $3,146,805 |
| 2023 | $26,345,489 | $3,261,049 | $3,645,707 | $3,187,125 | 1 | $3,187,125 | $2,802,467 | $2,962,947 |
| 2022 | $24,686,831 | $2,072,153 | $3,599,370 | $3,119,938 | 1 | $3,119,938 | $1,592,721 | $3,134,315 |
| 2021 | $26,214,049 | $2,659,687 | $3,321,933 | $2,904,157 | 1 | $2,904,157 | $2,241,911 | $3,132,523 |
| 2020 | $26,876,295 | $280,424 | $3,002,809 | $2,600,382 | 1 | — | $67,864 | $2,885,545 |
Under IRS private-foundation payout rules, Wilbur May Foundation reported a distributable amount of $3.1M for 2024 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Wilbur May Foundation is led by Anita May Rosenstein, Chairman & President on every filing since 2020; none of the 8 officers listed in 2024 report compensation.
Officers on the 2024 filing
Anita May Rosenstein
Chairman & President
On filings since 2020
No compensation reported
Amanda May Stefan
V-Chairman & Vice President
On filings since 2020
No compensation reported
Alysia May
Vice President
On filings since 2020
No compensation reported
Brian Rosenstein
Vice President
On filings since 2020
No compensation reported
Dixie May
Vice President & Treasurer
On filings since 2020
No compensation reported
Dorothy Duffy May
Vice President & Secretary
On filings since 2020
No compensation reported
Kathy May
V & P
On filings since 2020
No compensation reported
Suellen Fulstone Esq.
Vice President & Legal Counsel
On filings since 2020
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 Wilbur May Foundation
How much does Wilbur May Foundation give each year?
Wilbur May Foundation gave $3.0M across 1 grant in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $3.2M across 1 grant.
How large is Wilbur May Foundation?
Wilbur May Foundation reported $26.2M in total assets on its 2024 IRS Form 990-PF. It paid out $3.0M in qualifying distributions that year, against a required minimum of $3.1M (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.
Where does Wilbur May Foundation operate?
Wilbur May Foundation has awarded grants in California.
What is Wilbur May Foundation's EIN?
Wilbur May Foundation's EIN (Employer Identification Number) is 94-3126741. 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
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