The Dhuanne S and Douglas T Tansill Foundation Inc
The Dhuanne S and Douglas T Tansill Foundation Inc is a private foundation, based in Wilmington, DE. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $269K in total assets. In 2025, it awarded 7 grants totaling $125K. Net investment income was $14K.
The Dhuanne S and Douglas T Tansill Foundation Inc at a glance
In short: The Dhuanne S and Douglas T Tansill Foundation Inc gave $125K across 7 grants in 2025 (avg $18K), mostly in Connecticut. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $125,000
- +19.0% vs 2024
- Grants made (2025)
- 7
- +0.0% vs 2024
- Average grant
- $17,857
- +19.0% vs 2024
- Median grant
- $10,000
- Total assets
- $269,353
- -33.2% vs 2024
- Primary geography
- Connecticut (60% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated October 2026.
Who The Dhuanne S and Douglas T Tansill Foundation Inc funds
How this funder distributes its grants
Top Recipients
Top 7 recipients in 2025
The largest 2025 recipient was Trinity College ($50K). Together the top 7 received $125K.
Grant Size Distribution
34 grants across all recorded years
The most common grant size was under $50K: 29 grants of 34 (85%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 7 itemized grants.
Cities
How The Dhuanne S and Douglas T Tansill Foundation Inc gives
- Giving held roughly steady from 2022 to 2025 (−7%). Method
- In 2025 it paid out 827% 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 2019 to 2025, annual grant giving ranged from $65K (2020) to $285K (2021). In 2025 it made 7 grants totaling $125K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Trinity College Hartford, CT | Tansill Muldoon Stadium Project | $50,000 |
| Connecticut College New London, CT | Capital Campaign | $25,000 |
| Homeless Childrens Foundation of Indian River Coun Indian River Shores, FL | Annual Fund | $15,000 |
| Indian River Hospital Foundation Inc Vero Beach, FL | Stroke Intervention Program and Foundation's Eagle Society Membership | $10,000 |
| The Learning Alliance Inc Vero Beach, FL | Annual Fund | $10,000 |
| Vero Beach Museum of Art Inc Vero Beach, FL | Capital Campaign | $10,000 |
| Crossover Mission Inc Vero Beach, FL | Home Court Advantage capital campaign | $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 | $269,353 | $305 | $133,949 | $125,000 | 7 | $133,660 | $14,013 | $16,162 |
| 2024 | $402,997 | $20,802 | $113,606 | $105,000 | 7 | $113,492 | $20,802 | $20,314 |
| 2023 | $495,801 | $17,275 | $88,869 | $80,000 | 4 | $88,327 | $22,597 | $29,796 |
| 2022 | $567,395 | $24,626 | $143,827 | $135,000 | 9 | $143,241 | $24,626 | $39,298 |
| 2021 | $686,596 | $42,165 | $294,346 | $285,000 | 7 | $293,766 | $42,165 | $42,994 |
| 2020 | $938,777 | $41,737 | $84,188 | $65,000 | 4 | — | $41,737 | $48,059 |
| 2019 | $981,228 | $1,070,312 | $138,870 | $129,000 | 7 | — | $1,070,312 | $36,924 |
Under IRS private-foundation payout rules, The Dhuanne S and Douglas T Tansill Foundation Inc reported a distributable amount of $16K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
The Dhuanne S and Douglas T Tansill Foundation Inc is led by Douglas T Tansill, Vice President, Director, President, Director & Treasurer on every filing since 2019; none of the 3 officers listed in 2025 report compensation.
Officers on the 2025 filing
Douglas T Tansill
Vice President, Director, President, Director & Treasurer
On filings since 2019
1 hr/week
No compensation reported
Dhuanne S Tansill
Director & Secretary
On filings since 2019
1 hr/week
No compensation reported
Peyton Tansill Muldoon
Director & Vice President
On filings since 2019
1 hr/week
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 The Dhuanne S and Douglas T Tansill Foundation Inc
How much does The Dhuanne S and Douglas T Tansill Foundation Inc give each year?
The Dhuanne S and Douglas T Tansill Foundation Inc gave $125K across 7 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $105K across 7 grants.
What is The Dhuanne S and Douglas T Tansill Foundation Inc's typical grant size?
The Dhuanne S and Douglas T Tansill Foundation Inc's median grant in 2025 was $10,000, and its average grant was $17,857, across 7 grants on its 2025 IRS Form 990-PF.
Where does The Dhuanne S and Douglas T Tansill Foundation Inc give grants?
The Dhuanne S and Douglas T Tansill Foundation Inc gives mostly in Connecticut: 60% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest state was Florida (40%). The most frequent recipient cities were Vero Beach, FL (4 grants).
Does The Dhuanne S and Douglas T Tansill Foundation Inc give general operating support?
Yes: 29% of The Dhuanne S and Douglas T Tansill Foundation Inc's 2025 grants with a stated purpose (2 of 7) were for general or operating support, per its 2025 IRS Form 990-PF.
Who are The Dhuanne S and Douglas T Tansill Foundation Inc's largest grantees?
The Dhuanne S and Douglas T Tansill Foundation Inc's largest 2025 grantees include Trinity College ($50,000), Connecticut College ($25,000) and Homeless Childrens Foundation of Indian River Coun ($15,000), according to its 2025 IRS Form 990-PF. Together they received 72% of its itemized 2025 grant dollars.
How large is The Dhuanne S and Douglas T Tansill Foundation Inc?
The Dhuanne S and Douglas T Tansill Foundation Inc reported $269K in total assets on its 2025 IRS Form 990-PF. It paid out $134K in qualifying distributions that year, against a required minimum of $16K (roughly 5% of its investment assets).
What is The Dhuanne S and Douglas T Tansill Foundation Inc's EIN?
The Dhuanne S and Douglas T Tansill Foundation Inc's EIN (Employer Identification Number) is 13-3402031. IRS Form 990 filing data is available on this page for 2019–2025.
Data last updated October 2026. Sourced from IRS Form 990-PF filings.
Data update history
(7)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2024 (received by the IRS May 9, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS May 13, 2026)
- Added Form 990-PF for fiscal year 2019 (received by the IRS June 18, 2020)
- Updated Form 990-PF for fiscal year 2020 (received by the IRS June 16, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS April 12, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS May 9, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS May 14, 2024)
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