62 private foundations reported grants to Southampton, New York recipients on their IRS Form 990-PF filings for tax years 2023–2025. Historical giving records — not an open application portal.
Compiled from public IRS Form 990-PF Part XV filings. UseGrants is an independent aggregator, not affiliated with any foundation listed. Grants paid directly to named individuals are excluded from recipient counts and tables.
Across tax years 2023–2025, 62 private foundations reported 94 grants totaling $2,860,150 to 50 organizations in Southampton, New York. The most-funded purposes were education (8 grants) and community & economic development (4 grants). The Derfner Foundation gave the most by reported dollars — $565,000 across 3 grants. The median reported grant was $10,000.
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Purpose text from each foundation’s own Part XV filing, bucketed into plain-English themes.
“Of state” is the share of that foundation’s reported New York dollars that landed in Southampton — a funder at 90% is effectively a Southampton funder, one at 5% happens to give here.
| Foundation | Grants | Total | Of state |
|---|---|---|---|
| The Derfner Foundation | 3 | $565,000 | 11% |
| Allen Wyoming Foundation Inc | 2 | $270,000 | 18% |
| Druckenmiller Foundation | 4 | $200,000 | 0% |
| Lorber Charitable Fund | 2 | $200,000 | 75% |
| Daryl & Steven Roth Foundation | 1 | $200,000 | 13% |
| The Ralph and Ricky Lauren Family Foundation Inc | 1 | $200,000 | 6% |
| Mortimer J Propp Legacy for Orthodox Hebrew DAY Schools Inc | 1 | $168,800 | 84% |
| The Chase and Stephanie Coleman Foundation | 1 | $100,000 | 1% |
Totals across every reported grant in the filings above. Individuals are excluded.
| Recipient | Grants | Total |
|---|---|---|
| Southampton Hospital Foundation | 15 | $1,267,801 |
| Chabad of Southampton Jewish Center | 2 | $268,800 |
| The Southampton Hospital Foundation Inc | 2 | $201,000 |
| Southampton Playhouse Inc | 2 | $150,000 |
| Southampton Bath and Tennis Charitable Fund | 1 | $125,000 |
| Dormition of the Virgin Mary Greek Orthodox Church of the Hamptons | 1 | $100,000 |
| East END Food Institute | 3 | $85,000 |
| Global Strays Inc | 2 | $70,000 |
| Heart of the Hamptons | 5 | $69,250 |
| Operation International | 2 | $67,499 |
62 private foundations reported grants to recipients in Southampton, New York on their IRS Form 990-PF filings, totaling $2,860,150 across 94 grants. The largest by reported dollars were The Derfner Foundation, Allen Wyoming Foundation Inc, Druckenmiller Foundation. These are historical filings, not open application portals — contact each foundation for current guidelines.
Reported purposes in Southampton, New York concentrate in education (8), community & economic development (4), health & medical (3). Purpose text comes from Part XV of each foundation's own 990-PF filing, bucketed into plain-English themes.
The median reported grant to a Southampton, New York recipient was $10,000, and the largest single reported grant was $550,000. Amounts are as reported by the filing foundation and reflect a historical tax year.
Foundation filings are historical. The UseGrants feed tracks federal and state opportunities that are open today, with the eligibility explained in plain English.
Source: public IRS Form 990-PF Part XV filings (tax years 2023–2025). Amounts are as reported by each filing foundation and reflect historical giving, not a current application opportunity. Recipient location is the address the foundation reported, which may differ from where a program operates. UseGrants is an independent aggregator — always confirm details with the funder before applying.
