William J and Isobel G Clarke
William J and Isobel G Clarke is a private foundation, based in Coral Gables, FL. IRS filing data is available from 2021 through 2026. As of 2026, the organization holds $1.5M in total assets. In 2026, it awarded 9 grants totaling $70K. Net investment income was $40K.
William J and Isobel G Clarke at a glance
In short: William J and Isobel G Clarke gave $70K across 9 grants in 2026 (avg $8K), mostly in Florida. Source: 2026 IRS Form 990-PF.
- Annual giving (2026)
- $70,000
- -11.9% vs 2025
- Grants made (2026)
- 9
- -30.8% vs 2025
- Average grant
- $7,778
- +27.2% vs 2025
- Median grant
- $5,000
- Total assets
- $1,455,452
- -5.5% vs 2025
- Primary geography
- Florida (89% of itemized 2026 grant dollars)
- Latest 990 filing
- Form 990-PF, 2026 View filing
Data from IRS Form 990-PF, 2026; updated September 2026.
Who William J and Isobel G Clarke funds
How this funder distributes its grants
Top Recipients
Top 9 recipients in 2026
The largest 2026 recipient was Christ the King Lutheran Church ($30K). Together the top 9 received $70K.
Grant Size Distribution
51 grants across all recorded years
The most common grant size was under $50K: 51 grants of 51 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2026 grant dollars across all 9 itemized grants.
Cities
How William J and Isobel G Clarke gives
- Giving held roughly steady from 2023 to 2026 (+17%). Method
- In 2026 it paid out 97% 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 2021 to 2026, annual grant giving ranged from $60K (2023) to $101K (2021). In 2026 it made 9 grants totaling $70K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Christ the King Lutheran Church Miami, FL | Charitable | $30,000 |
| Civic Chorale of Greater Miami Miami, FL | Charitable | $7,500 |
| Coral Gables Community Foundation Coral Gables, FL | Charitable | $5,000 |
| Epilepsy Foundation Miami, FL | Charitable | $5,000 |
| FIU - Law Debate Miami, FL | Charitable | $5,000 |
| Junior Orange Bowl Committee Miami, FL | Charitable | $5,000 |
| Live Like Bella Park Homestead, FL | Charitable | $5,000 |
| Society of St Andrew Big Island, VA | Charitable | $5,000 |
| Volunteer Center of Fairfax County Fairfax, VA | Charitable | $2,500 |
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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 |
|---|---|---|---|---|---|---|---|---|
| 2026 | $1,455,452 | $4,347 | $88,485 | $70,000 | 9 | $76,864 | $40,026 | $79,246 |
| 2025 | $1,539,590 | $77,141 | $96,957 | $79,500 | 13 | $84,647 | $63,791 | $78,135 |
| 2024 | $1,559,406 | $39,714 | $86,596 | $69,000 | 10 | $69,000 | $37,029 | $77,083 |
| 2023 | $1,606,288 | $58,631 | $75,961 | $60,000 | 8 | $62,726 | $45,396 | $77,214 |
| 2022 | $1,623,618 | $151,798 | $107,758 | $92,000 | 11 | $95,499 | $139,539 | $88,828 |
| 2021 | $1,579,578 | $76,278 | $113,739 | $100,500 | 9 | — | $65,967 | $84,423 |
Under IRS private-foundation payout rules, William J and Isobel G Clarke reported a distributable amount of $79K for 2026 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
William J and Isobel G Clarke's 2026 filing lists 2 officers; all 2 officers listed in 2026 are compensated.
Officers on the 2026 filing
John G. Admire
Trustee
On filings since 2021
2 hrs/week
$2K (2021) → $4K (2026)
Pamela Admire
Trustee
On filings since 2021
3 hrs/week
$2K (2021) → $7K (2026)
Former officers (1)
- Former: Ruth S. Admire (2021–2024) — Trustee
Data from IRS Form 990 filings, 2021–2026. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2026 IRS filing
The highest reported compensation on the 2026 filing was $7K, to Pamela Admire (Trustee). 2 officers or directors reported compensation on that filing.
Frequently asked questions about William J and Isobel G Clarke
How much does William J and Isobel G Clarke give each year?
William J and Isobel G Clarke gave $70K across 9 grants in 2026, according to its 2026 IRS Form 990-PF. In 2025 it gave $80K across 13 grants.
What is William J and Isobel G Clarke's typical grant size?
William J and Isobel G Clarke's median grant in 2026 was $5,000, and its average grant was $7,778, across 9 grants on its 2026 IRS Form 990-PF.
Where does William J and Isobel G Clarke give grants?
William J and Isobel G Clarke gives mostly in Florida: 89% of the grant dollars itemized on its 2026 IRS Form 990-PF went to recipients there. The next largest state was Virginia (11%). The most frequent recipient cities were Miami, FL (5 grants).
Does William J and Isobel G Clarke give general operating support?
Not in 2026: none of the 9 grants with a stated purpose on William J and Isobel G Clarke's 2026 IRS Form 990-PF were described as general or operating support. Recurring purposes include "Charitable" (9 grants).
Who are William J and Isobel G Clarke's largest grantees?
William J and Isobel G Clarke's largest 2026 grantees include Christ the King Lutheran Church ($30,000), Civic Chorale of Greater Miami ($7,500) and Coral Gables Community Foundation ($5,000), according to its 2026 IRS Form 990-PF. Together they received 61% of its itemized 2026 grant dollars.
How large is William J and Isobel G Clarke?
William J and Isobel G Clarke reported $1.5M in total assets on its 2026 IRS Form 990-PF. It paid out $77K in qualifying distributions that year, against a required minimum of $79K (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 William J and Isobel G Clarke's EIN?
William J and Isobel G Clarke's EIN (Employer Identification Number) is 27-4910707. IRS Form 990 filing data is available on this page for 2021–2026.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2026 (received by the IRS June 22, 2026)
- IRS filings on file for fiscal years 2021–2025
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