Tsunami Foundation
Invitation OnlyWilmington, Delaware · EIN 13-7019761 · Private foundation
Grants paid (2024)$1.6M
Organizations funded20
Typical grant$75,000
Total assets$36.4M
Half of its grants to organizations were between $50,000 and $100,000.
From the return
How to apply
On its return for tax year 2024 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 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Readworks Inc | Brooklyn, NY | General & Unrestricted | $150,000 |
| River Fund New York Inc | Richmond Hill, NY | General & Unrestricted | $150,000 |
| Baby Buggy Inc | New York, NY | General & Unrestricted | $125,000 |
| Covenant House | New York, NY | General & Unrestricted | $125,000 |
| Pennys Flight Foundation Inc | Locust Valley, NY | General & Unrestricted | $125,000 |
| Cornell University | New York, NY | Weill Cornell's Neurosurgery Training | $100,000 |
| Exodus School | New York, NY | General & Unrestricted | $100,000 |
| Friends of the High Line Inc | New York, NY | General & Unrestricted | $100,000 |
| Harlem Academy | New York, NY | General & Unrestricted | $100,000 |
| Head Strong Project Inc | Boston, MA | General & Unrestricted | $75,000 |
| Helpusadopt Org Inc | New York, NY | General & Unrestricted | $75,000 |
| Operation Warm Inc | Philadelphia, PA | General & Unrestricted | $75,000 |
| The Arts Connection Inc | New York, NY | General & Unrestricted | $60,000 |
| Brandywine Conservancy & Museum of Art | Chadds Ford, PA | General & Unrestricted | $50,000 |
| Multiplying Good Inc | New York, NY | General & Unrestricted | $50,000 |
| Nosh Delivers Inc | Sea Cliff, NY | General & Unrestricted | $50,000 |
| Wheaton College | Norton, MA | General & Unrestricted | $50,000 |
| Connect US Inc | Bridgeport, CT | General & Unrestricted | $25,000 |
| The Posse Foundation Inc | New York, NY | General & Unrestricted | $25,000 |
| Silver Creek Alliance Inc | Picabo, ID | General & Unrestricted | $10,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $1,620,000 | 20 |
| 2023 | $1,575,000 | 19 |
Sources
- IRS Form 990-PF, tax year 2024, filed Nov 4, 2025 - IRS e-file batch, object ID 202533089349101703
- IRS Tax Exempt Organization Search for EIN 13-7019761
- Profile updated Nov 6, 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.