Letham Family Foundation
Letham Family Foundation is a private foundation, based in Naples, FL. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $2.0M in total assets. In 2025, it awarded 2 grants totaling $140K. Net investment income was $174K.
Letham Family Foundation at a glance
In short: Letham Family Foundation gave $140K across 2 grants in 2025 (avg $70K), mostly in Florida. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $140,000
- +16.7% vs 2024
- Grants made (2025)
- 2
- -33.3% vs 2024
- Average grant
- $70,000
- +75.0% vs 2024
- Median grant
- $70,000
- Total assets
- $1,985,846
- +1.7% vs 2024
- Primary geography
- Florida (71% 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 Letham Family Foundation funds
How this funder distributes its grants
Top Recipients
Top 2 recipients in 2025
The largest 2025 recipient was Grace Place for Children and Families Inc ($100K). Together the top 2 received $140K.
Grant Size Distribution
13 grants across all recorded years
The most common grant size was under $50K: 11 grants of 13 (85%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 2 itemized grants.
Cities
How Letham Family Foundation gives
- Giving grew 133% from 2022 to 2025. Method
- In 2025 it paid out 119% of its IRS minimum distribution (the 5% rule). 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 2025, annual grant giving ranged from $55K (2021) to $140K (2025). In 2025 it made 2 grants totaling $140K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Grace Place for Children and Families Inc Naples, FL | General Purposes - Purchase of Bus | $100,000 |
| Rainer Scholars Seattle, WA | General Purposes | $40,000 |
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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 | $1,985,846 | $191,126 | $158,351 | $140,000 | 2 | $140,000 | $173,892 | $117,463 |
| 2024 | $1,953,071 | $233,844 | $135,116 | $120,000 | 3 | $120,000 | $208,898 | $106,926 |
| 2023 | $1,854,343 | $215,064 | $95,118 | $80,000 | 3 | $80,205 | $91,784 | $91,632 |
| 2022 | $1,734,397 | $420,653 | $72,422 | $60,000 | 2 | $60,000 | $404,828 | $68,356 |
| 2021 | $1,386,166 | $384,399 | $73,267 | $55,000 | 3 | $55,000 | $22,274 | $62,216 |
| 2020 | $1,075,034 | $741,393 | $24,369 | — | — | — | $590,467 | $42,627 |
| 2019 | $358,010 | $358,010 | — | — | — | — | $306,294 | — |
Under IRS private-foundation payout rules, Letham Family Foundation reported a distributable amount of $117K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Letham Family Foundation's 2025 filing lists 2 officers; none of the 2 officers listed in 2025 report compensation.
Officers on the 2025 filing
Dennis J. Letham
Trustee
On filings since 2019
0.3 hrs/week
No compensation reported
Frances W. Letham
Trustee
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 Letham Family Foundation
How much does Letham Family Foundation give each year?
Letham Family Foundation gave $140K across 2 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $120K across 3 grants.
How large is Letham Family Foundation?
Letham Family Foundation reported $2.0M in total assets on its 2025 IRS Form 990-PF. It paid out $140K in qualifying distributions that year, against a required minimum of $117K (roughly 5% of its investment assets).
Where does Letham Family Foundation operate?
Letham Family Foundation has awarded grants in Florida, New Jersey, Pennsylvania, Washington.
What is Letham Family Foundation's EIN?
Letham Family Foundation's EIN (Employer Identification Number) is 84-3961500. 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.
Data update history
(8)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2019 (received by the IRS July 7, 2020)
- Updated Form 990-PF for fiscal year 2020 (received by the IRS May 24, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS May 4, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS July 8, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS May 29, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS May 8, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS April 22, 2026)
- IRS filings on file for fiscal years 2019–2025
Live grants for the work Letham Family Foundation funds
Philanthropy, Voluntarism & Grantmaking Open opportunities, soonest deadline first.
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