Mary W Harriman Foundation
Historical funder research: IRS Form 990-PF filings from US private foundations, showing who funded what in past years. This is not a list of currently open grant calls, and we do not track open RFPs from private foundations. From public IRS Form 990-PF filings (latest on file for this funder: tax year 2024). Coverage: tax years 2019–2025. Freshness: the IRS releases these returns 1.5–2+ years after the tax year ends, so 2025 is still partial and a funder's newest grants may not appear yet. Last updated: November 14, 2026. Filings can contain errors, so confirm current priorities and deadlines with the funder before applying.
Year 2025 is still partial because many returns have not been filed or released yet. That is a freshness issue — coverage in our dataset is tax years 2019–2025.
Only 51.3% of this funder's organizational grants could be linked to an IRS cause code.
- Form & materials
- TYPED ORGANIZATION HISTORY AND DETAILS OF GRANT PURPOSES.
- Deadlines
- NONE
- Restrictions
- NONE
| Recipient | Location | Purpose (as filed) | Amount | Tax yr |
|---|---|---|---|---|
| Scenic Hudson Inc | Poughkeepsie, NY | GENERAL SUPPORT | $95,000 | 2024 |
| Boys' Club of New York | New York, NY | GENERAL SUPPORT | $95,000 | 2024 |
| Palisades Interstate Park Commission | Bear Mountain, NY | GENERAL SUPPORT | $70,000 | 2024 |
| Northern Stage Company | White River, VT | GENERAL SUPPORT | $60,000 | 2024 |
| Center for Discovery Inc | Harris, NY | GENERAL SUPPORT | $60,000 | 2024 |
| Good Samaritan FDN for Better Health | Suffern, NY | GENERAL SUPPORT | $55,000 | 2024 |
| Planned Parenthood New York City | New York, NY | GENERAL SUPPORT | $50,000 | 2024 |
| New York City Ballet Inc | New York, NY | GENERAL SUPPORT | $50,000 | 2024 |
| Bates College | Lewiston, ME | GENERAL SUPPORT | $50,000 | 2024 |
| Storm King Art Center | Mountainville, NY | GENERAL SUPPORT | $45,000 | 2024 |
| New York University | New York, NY | LIBERAL STUDIES PROGRAM | $40,000 | 2024 |
| Metropolitan Museum of Art | New York, NY | GENERAL SUPPORT | $40,000 | 2024 |
| Als Association Greater New York Chapter | New York, NY | GENERAL SUPPORT | $40,000 | 2024 |
| Columbia University | New York, NY | GENERAL SUPPORT | $35,000 | 2024 |
| Thirteenwnet NY | New York, NY | GENERAL SUPPORT | $30,000 | 2024 |
| New York - New Jersey Trail Conference | Mahwah, NJ | GENERAL SUPPORT | $30,000 | 2024 |
| Massachusetts Historical Society | Boston, MA | GENERAL SUPPORT | $30,000 | 2024 |
| Friends of Harriman State Park Inc | Island Park, ID | GENERAL SUPPORT | $30,000 | 2024 |
| Wgbh Educational Foundation | Boston, MA | GENERAL SUPPORT | $25,000 | 2024 |
| Sun Valley Ski Education Foundation | Sun Valley, ID | GENERAL SUPPORT | $25,000 | 2024 |
| Steps to Success Inc | Brookline Village, MA | GENERAL SUPPORT | $25,000 | 2024 |
| Land Trust Alliance | Washington, DC | GENERAL SUPPORT | $25,000 | 2024 |
| Foxcroft School | Middleburg, VA | GENERAL SUPPORT | $25,000 | 2024 |
| Film Forum Inc | New York, NY | GENERAL SUPPORT | $25,000 | 2024 |
| Concord Academy | Concord, MA | GENERAL SUPPORT | $25,000 | 2024 |
Grants to individuals are counted but not named.
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