Tynewald Foundation
Tynewald Foundation is a private foundation, based in Nashville, TN. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $6.6M in total assets. In 2025, it awarded 5 grants totaling $545K. Net investment income was $1.3M.
Tynewald Foundation at a glance
In short: Tynewald Foundation gave $545K across 5 grants in 2025 (avg $109K), mostly in Louisiana. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $545,000
- +0.0% vs 2024
- Grants made (2025)
- 5
- +0.0% vs 2024
- Average grant
- $109,000
- +0.0% vs 2024
- Median grant
- $65,000
- Total assets
- $6,632,219
- +11.1% vs 2024
- Primary geography
- Louisiana (51% 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 Tynewald Foundation funds
How this funder distributes its grants
Top Recipients
Top 5 recipients in 2025
The largest 2025 recipient was LSU Foundation ($280K). Together the top 5 received $545K.
Grant Size Distribution
25 grants across all recorded years
The most common grant size was in the $50–100K range: 10 grants of 25 (40%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 5 itemized grants.
Cities
How Tynewald Foundation gives
- Giving grew 22% from 2022 to 2025. Method
- In 2025 it paid out 138% 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 2020 to 2025, annual grant giving ranged from $365K (2020) to $545K (2025). In 2025 it made 5 grants totaling $545K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| LSU Foundation Baton Rouge, LA | Medical Research | $280,000 |
| St Louis Symphony Endowment Trust St. Louis, MO | Realizing Greatness Campaign | $100,000 |
| Champ Assistance Dogs Florissant, MO | Assisting People with Disabilities | $65,000 |
| The Nature Conservancy Arlington, VA | Preserving Nature | $65,000 |
| Nashville Adult Literacy Council Nashville, TN | Support of Adult Literacy | $35,000 |
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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 | $6,632,219 | $1,336,460 | $678,171 | $545,000 | 5 | $545,000 | $1,253,537 | $395,907 |
| 2024 | $5,970,977 | $655,089 | $663,029 | $545,000 | 5 | $545,000 | $569,237 | $380,097 |
| 2023 | $5,978,917 | $211,112 | $557,116 | $445,000 | 5 | $445,000 | $132,509 | $349,878 |
| 2022 | $6,324,921 | $687,799 | $577,425 | $445,000 | 5 | $445,000 | $605,072 | $349,975 |
| 2021 | $6,207,878 | $940,985 | $500,845 | $375,000 | 5 | $375,000 | $849,830 | $378,711 |
| 2020 | $5,775,304 | $315,330 | $460,888 | $365,000 | 5 | — | $244,758 | $289,642 |
Under IRS private-foundation payout rules, Tynewald Foundation reported a distributable amount of $396K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Tynewald Foundation is led by Mary K. Clucas, Director on every filing since 2020 — the only officer listed, and uncompensated.
Officers on the 2025 filing
Mary K. Clucas
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 Tynewald Foundation
How much does Tynewald Foundation give each year?
Tynewald Foundation gave $545K across 5 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $545K across 5 grants.
What is Tynewald Foundation's typical grant size?
Tynewald Foundation's median grant in 2025 was $65,000, and its average grant was $109,000, across 5 grants on its 2025 IRS Form 990-PF.
Where does Tynewald Foundation give grants?
Tynewald Foundation gives mostly in Louisiana: 51% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest states were Missouri (30%) and Virginia (12%).
Does Tynewald Foundation give general operating support?
Not in 2025: none of the 5 grants with a stated purpose on Tynewald Foundation's 2025 IRS Form 990-PF were described as general or operating support.
Who are Tynewald Foundation's largest grantees?
Tynewald Foundation's largest 2025 grantees include LSU Foundation ($280,000), St Louis Symphony Endowment Trust ($100,000) and Champ Assistance Dogs ($65,000), according to its 2025 IRS Form 990-PF. Together they received 82% of its itemized 2025 grant dollars.
How large is Tynewald Foundation?
Tynewald Foundation reported $6.6M in total assets on its 2025 IRS Form 990-PF. It paid out $545K in qualifying distributions that year, against a required minimum of $396K (roughly 5% of its investment assets).
What is Tynewald Foundation's EIN?
Tynewald Foundation's EIN (Employer Identification Number) is 81-7001947. 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
(2)
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 6, 2026)
- IRS filings on file for fiscal years 2020–2024
Live grants for the work Tynewald Foundation funds
Philanthropy, Voluntarism & Grantmaking Open opportunities, soonest deadline first.
Explore Open Grants
Browse active grant opportunities in Tynewald Foundation's focus areas in our free grants database
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