William D Witter Foundation Inc
William D Witter Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in New York, NY. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $737K in total assets. In 2025, it awarded 1 grant totaling $214K. Net investment income was $186K.
Key facts about William D Witter Foundation Inc
In short: William D Witter Foundation Inc gave $214K across 1 grant in 2025 (avg $214K), mostly in New York. Source: 2025 IRS Form 990-PF.
- EIN
- 13-4065752
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $213,500
- Grants made (2025)
- 1
- Average grant
- $213,500
- Median grant
- $213,500
- Total assets
- $736,863
- Primary geography
- New York (100% 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
$737K
+288.0% YoY
Annual Giving
$214K
+228.5% YoY
Grant Count
1
+0.0% YoY
Avg Grant Size
$214K
+228.5% YoY
Under IRS private-foundation payout rules, William D Witter Foundation Inc reported a distributable amount of $53K for 2025 — the minimum it must pay out in qualifying distributions.
How William D Witter Foundation Inc gives
- Giving grew 1933% from 2022 to 2025. Method
- In 2025 it paid out 404% 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 all 1 itemized 2025 grant dollars.
States
Cities
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 2025
Grant Size Distribution
5 grants across all recorded years
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| SEE SCHEDULE 1 New York, NY | THE PURPOSE OF THE CONTRIBUTIONS IS TO AID THE DONEE ORGANIZATION IN CARRYING OUT ITS EXEMPT FUNCTION. | $213,500 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $736,863 | $189,904 | $251,070 |
| Revenue | $764,708 | $8,650 | $9,624 |
| Expenses | $217,749 | $69,816 | $12,169 |
| Qualifying Distributions | $215,270 | $67,270 | $9,670 |
| Net Investment Income | $186,404 | $6,104 | $6,855 |
| Distributable Amount | $53,295 | $26,002 | $24,396 |
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 February 13, 2020)
- Updated Form 990-PF for fiscal year 2020 (received by the IRS February 11, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS March 3, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS February 15, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS February 14, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS February 13, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS February 11, 2026)
- IRS filings on file for fiscal years 2019–2025
Leadership & Key People
Officers and directors from IRS filings
William D Witter Foundation Inc is led by Susan R. Witter, President & Treasurer on every filing since 2019; none of the 5 officers listed in 2025 report compensation.
Officers on the 2025 filing
Susan R. Witter
President & Treasurer
On filings since 2019
No compensation reported
Elizabeth T. Witter
Vice President
On filings since 2019
No compensation reported
Sidney W. Witter
Vice President
On filings since 2019
No compensation reported
Virginia Witter Woods
Vice President
On filings since 2019
No compensation reported
William P. Witter
Vice President & Secretary
On filings since 2019
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 William D Witter Foundation Inc
How much does William D Witter Foundation Inc give each year?
William D Witter Foundation Inc gave $214K across 1 grant in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $65K across 1 grant.
How large is William D Witter Foundation Inc?
William D Witter Foundation Inc reported $737K in total assets on its 2025 IRS Form 990-PF. It paid out $215K in qualifying distributions that year, against a required minimum of $53K (roughly 5% of its investment assets).
What is William D Witter Foundation Inc?
William D Witter Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in New York, NY. It holds $737K in total assets as of 2025.
Where does William D Witter Foundation Inc operate?
William D Witter Foundation Inc has awarded grants in New York.
What is William D Witter Foundation Inc's EIN?
William D Witter Foundation Inc's EIN (Employer Identification Number) is 13-4065752. 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.
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