Wilson Geraldine Diehl Foundation
Wilson Geraldine Diehl Foundation is a private foundation focused on Education, based in Fort Washington, PA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $1.1M in total assets. In 2025, it awarded 5 grants totaling $50K. Net investment income was $79K.
Wilson Geraldine Diehl Foundation at a glance
In short: Wilson Geraldine Diehl Foundation gave $50K across 5 grants in 2025 (avg $10K), mostly in New Jersey. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $50,000
- +92.3% vs 2024
- Grants made (2025)
- 5
- +0.0% vs 2024
- Average grant
- $10,000
- +92.3% vs 2024
- Median grant
- $10,500
- Total assets
- $1,083,358
- +0.4% vs 2024
- Primary geography
- New Jersey (52% 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 Wilson Geraldine Diehl Foundation funds
How this funder distributes its grants
Top Recipients
Top 5 recipients in 2025
The largest 2025 recipient was University of Maryland ($12K). Together the top 5 received $50K.
Grant Size Distribution
24 grants across all recorded years
The most common grant size was under $50K: 24 grants of 24 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 5 itemized grants.
Cities
How Wilson Geraldine Diehl Foundation gives
- Giving held roughly steady from 2022 to 2025 (−19%). Method
- In 2025 it paid out 99% 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 $23K (2021) to $67K (2023). In 2025 it made 5 grants totaling $50K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| University of Maryland College Park, MD | Scholarship on Behalf of Victoria Iwanicki | $12,000 |
| University of Vermont Burlington, VT | Scholarship on Behalf of Sydney Greenidge | $12,000 |
| Rutger's University New Brunswick, NJ | Scholarship on Behalf of Christopher Easton | $10,500 |
| The College of New Jersey Ewing, NJ | Scholarship on Behalf of Danielle Clelland | $10,500 |
| Rowan University Glassboro, NJ | Scholarship on Behalf of Aaron Tete | $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 | $1,083,358 | $81,175 | $70,239 | $50,000 | 5 | $66,739 | $79,175 | $67,655 |
| 2024 | $1,079,347 | $64,604 | $49,048 | $26,000 | 5 | $45,495 | $62,591 | $65,276 |
| 2023 | $1,062,344 | $44,014 | $92,519 | $66,880 | 6 | $89,466 | $41,796 | $63,356 |
| 2022 | $1,108,327 | $56,990 | $85,399 | $61,618 | 5 | $75,451 | $54,821 | $68,480 |
| 2021 | $1,141,286 | $121,110 | $52,000 | $23,169 | 3 | $41,849 | $118,821 | $69,527 |
| 2020 | $1,076,250 | $74,565 | $45,849 | $31,157 | 3 | — | $72,253 | $60,993 |
Under IRS private-foundation payout rules, Wilson Geraldine Diehl Foundation reported a distributable amount of $68K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Wilson Geraldine Diehl Foundation's 2025 filing lists 4 officers; 2 of 4 officers listed in 2025 are compensated.
Officers on the 2025 filing
David Gruber
Trustee
On filings since 2020
0.5 hrs/week
$1K (2020) → $1K (2025)
Marvin Lenetsky
Trustee
On filings since 2020
0.5 hrs/week
$1K (2020) → $1K (2025)
Steven M. Fuhrman
Trustee
On filings since 2020
0.5 hrs/week
No compensation reported
Susan F. Holin
Trustee
On filings since 2020
1 hr/week
No compensation reported
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.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $1K, to David Gruber (Trustee). 2 officers or directors reported compensation on that filing.
Frequently asked questions about Wilson Geraldine Diehl Foundation
How much does Wilson Geraldine Diehl Foundation give each year?
Wilson Geraldine Diehl Foundation gave $50K across 5 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $26K across 5 grants.
What is Wilson Geraldine Diehl Foundation's typical grant size?
Wilson Geraldine Diehl Foundation's median grant in 2025 was $10,500, and its average grant was $10,000, across 5 grants on its 2025 IRS Form 990-PF.
Where does Wilson Geraldine Diehl Foundation give grants?
Wilson Geraldine Diehl Foundation gives mostly in New Jersey: 52% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest states were Maryland (24%) and Vermont (24%).
Does Wilson Geraldine Diehl Foundation give general operating support?
Not in 2025: none of the 5 grants with a stated purpose on Wilson Geraldine Diehl Foundation's 2025 IRS Form 990-PF were described as general or operating support.
Who are Wilson Geraldine Diehl Foundation's largest grantees?
Wilson Geraldine Diehl Foundation's largest 2025 grantees include University of Maryland ($12,000), University of Vermont ($12,000) and Rutger's University ($10,500), according to its 2025 IRS Form 990-PF. Together they received 69% of its itemized 2025 grant dollars.
How large is Wilson Geraldine Diehl Foundation?
Wilson Geraldine Diehl Foundation reported $1.1M in total assets on its 2025 IRS Form 990-PF. It paid out $67K in qualifying distributions that year, against a required minimum of $68K (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 Wilson Geraldine Diehl Foundation?
Wilson Geraldine Diehl Foundation is a private foundation focused on Education, based in Fort Washington, PA. It holds $1.1M in total assets as of 2025.
What is Wilson Geraldine Diehl Foundation's EIN?
Wilson Geraldine Diehl Foundation's EIN (Employer Identification Number) is 23-2829467. 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
(6)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2020 (received by the IRS April 6, 2022)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS May 10, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS April 17, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS May 8, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS May 12, 2025)
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 11, 2026)
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