William and Diane Hunckler Foundation
William and Diane Hunckler Foundation is a private foundation, based in Aspen, CO. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $75K in total assets. In 2025, it awarded 8 grants totaling $52K.
Key facts about William and Diane Hunckler Foundation
In short: William and Diane Hunckler Foundation gave $52K across 8 grants in 2025 (avg $6K), top state Virginia. Source: 2025 IRS Form 990-PF.
- EIN
- 26-1505607
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $51,500
- Grants made (2025)
- 8
- Average grant
- $6,438
- Median grant
- $5,000
- Total assets
- $75,491
- Primary geography
- Virginia (39% 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
$75K
-41.8% YoY
Annual Giving
$52K
+85.3% YoY
Grant Count
8
+166.7% YoY
Avg Grant Size
$6K
-30.5% YoY
Under IRS private-foundation payout rules, William and Diane Hunckler Foundation reported a distributable amount of $6K for 2025 — the minimum it must pay out in qualifying distributions.
How William and Diane Hunckler Foundation gives
- Giving grew 129% from 2022 to 2025. Method
- In 2025 it paid out 900% 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 2025 grant dollars across all 8 itemized grants.
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $23K (2022) to $177K (2020). In 2025 it made 8 grants totaling $52K.
Grant Insights
How this funder distributes its grants
Top Recipients
Top 8 recipients in 2025
The largest 2025 recipient was Catholic Charities USA ($20K). Together the top 8 received $52K.
Grant Size Distribution
30 grants across all recorded years
The most common grant size was under $50K: 30 grants of 30 (100%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Catholic Charities USA Alexandria, VA | Unrestricted | $20,000 |
| Aspen Center for Environmental Studies Aspen, CO | Unrestricted | $5,500 |
| Aspen Words Aspen, CO | Unrestricted | $5,000 |
| Hospital for Special Surgery New York, NY | Unrestricted | $5,000 |
| La Clinica Carbondale, CO | Unrestricted | $5,000 |
| The Trevor Project West Hollywood, CA | Unrestricted | $5,000 |
| Wizo California Beverly Hills, CA | Unrestricted | $5,000 |
| Western Rivers Conservancy Portland, OR | Unrestricted | $1,000 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $75,491 | $129,706 | $150,397 |
| Revenue | $4,861 | $12,505 | $211,664 |
| Expenses | $59,076 | $33,196 | $69,375 |
| Qualifying Distributions | $53,415 | $30,007 | $66,818 |
| Net Investment Income | — | $104,613 | $65,432 |
| Distributable Amount | $5,933 | $6,121 | $2,647 |
Data update history
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2025 (received by the IRS July 27, 2026)
- IRS filings on file for fiscal years 2020–2024
Leadership & Key People
Officers and directors from IRS filings
William and Diane Hunckler Foundation's 2025 filing lists 3 officers; none of the 3 officers listed in 2025 report compensation.
Officers on the 2025 filing
Diane Hunckler
Director
On filings since 2020
1 hr/week
No compensation reported
Lawrence I. Richman
Director
On filings since 2020
1 hr/week
No compensation reported
William J. Hunckler III
Director
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.
Frequently asked questions about William and Diane Hunckler Foundation
How much does William and Diane Hunckler Foundation give each year?
William and Diane Hunckler Foundation gave $52K across 8 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $28K across 3 grants.
What is William and Diane Hunckler Foundation's typical grant size?
William and Diane Hunckler Foundation's median grant in 2025 was $5,000, and its average grant was $6,438, across 8 grants on its 2025 IRS Form 990-PF.
Where does William and Diane Hunckler Foundation give grants?
William and Diane Hunckler Foundation's top state is Virginia, with 39% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest states were Colorado (30%) and California (19%). The most frequent recipient cities were Aspen, CO (2 grants).
Does William and Diane Hunckler Foundation give general operating support?
Yes: 100% of William and Diane Hunckler Foundation's 2025 grants with a stated purpose (8 of 8) were for general or operating support, per its 2025 IRS Form 990-PF.
Who are William and Diane Hunckler Foundation's largest grantees?
William and Diane Hunckler Foundation's largest 2025 grantees include Catholic Charities USA ($20,000), Aspen Center for Environmental Studies ($5,500) and Aspen Words ($5,000), according to its 2025 IRS Form 990-PF. Together they received 59% of its itemized 2025 grant dollars.
How large is William and Diane Hunckler Foundation?
William and Diane Hunckler Foundation reported $75K in total assets on its 2025 IRS Form 990-PF. It paid out $53K in qualifying distributions that year, against a required minimum of $6K (roughly 5% of its investment assets).
What is William and Diane Hunckler Foundation's EIN?
William and Diane Hunckler Foundation's EIN (Employer Identification Number) is 26-1505607. 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.
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