15 nonprofits in East Hampton, New York. See where $166.4M in donations goes — program spending, CEO pay, and red flags from IRS 990 filings.
| # | Organization | Category | Revenue | Score | AI Insight |
|---|---|---|---|---|---|
| 1 | Maidstone Club Inc | $30.2M | — | — | |
| 2 | Brian P Friedman Family Foundation Inc | $27.0M | — | — | |
| 3 | The Ross Institute Inc | Education | $23.3M | — | — |
| 4 | Andrew Sabin Family Foundation | Philanthropy & Grantmaking | $17.2M | — | — |
| 5 | Guild Hall Of East Hampton Inc | Arts, Culture & Humanities | $17.0M | — | — |
| 6 | Arts And Letters Foundation Inc | Philanthropy & Grantmaking | $11.5M | — | — |
| 7 | Retreat Inc | Human Services | $7.4M | — | — |
| 8 | Animal Rescue Fund Of The Hamptons Inc | Animal-Related | $6.8M | — | — |
| 9 | B&C Golf Club Inc | Recreation & Sports | $6.0M | — | — |
| 10 | East Hampton Library | $6.0M | — | — |
Every tax-exempt nonprofit in the United States is required to file an IRS Form 990, which discloses financial details including revenue, expenses, assets, executive compensation, and program activities. NonprofitSpending uses AI to analyze these public filings and generate transparency reports for each organization.
For East Hampton, New York, we track 15 registered nonprofits. Our AI enrichment process evaluates each organization's spending efficiency, revenue trends, governance practices, and mission alignment to produce a mission score and honest headline. This data helps donors, journalists, researchers, and community members make informed decisions about the nonprofits operating in their city.
Data on this page is sourced from IRS 990 filings, IRS Business Master Files, and supplemented with AI-powered analysis. Filing dates, ruling dates, and financial figures reflect the most recent available data. For the most current information on any organization, click through to its individual transparency report.
There are 15 registered nonprofits in East Hampton, New York, with $166.4M in combined annual revenue and $0 in total assets.
The largest nonprofit in East Hampton by revenue is Maidstone Club Inc with $30.2M in annual revenue.
The most common categories in East Hampton are Education, Philanthropy & Grantmaking, Human Services.
Spending efficiency data is being compiled for nonprofits in East Hampton.
Executive compensation data is being compiled for nonprofits in East Hampton.
You can research any nonprofit in East Hampton by clicking on its name above to view its full AI-powered transparency report. Each report includes IRS 990 financial data, spending breakdowns, executive compensation, revenue trends, and AI-generated risk assessments based on publicly available filings.