The Dhuanne S and Douglas T Tansill Foundation Inc
Invitation OnlyWilmington, Delaware · EIN 13-3402031 · Private foundation
Grants paid (2025)$125K
Organizations funded7
Typical grant$10,000
Total assets$261K
Half of its grants to organizations were between $10,000 and $25,000.
From the return
How to apply
On its return for tax year 2025 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
100% of grants went outside Delaware.
Grants paid in tax year 2025
| Recipient | Location | 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 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $125,000 | 7 |
| 2024 | $105,000 | 7 |
| 2023 | $80,000 | 4 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 14, 2026 - IRS e-file batch, object ID 202611339349104931
- IRS Tax Exempt Organization Search for EIN 13-3402031
- Profile updated Nov 7, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.