Data / Foundation grants / October Mountain Foundation Inc
October Mountain Foundation Inc: 55 grants to organizations, $4.9 million (tax year ended December 2025)
October Mountain Foundation Inc, a private foundation in Lynbrook, NY, paid 55 grants to organizations totaling $4,879,500 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on May 19, 2026. The largest was $750,000 to The Brigid Alliance Inc in New York, NY for general support.
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- EIN
- 474442570
- Based in
- Lynbrook, NY
- Assets
- $32,595,743
- Grants paid
- $4,879,500
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed May 19, 2026, IRS object ID 202631399349100853. It reported $4,879,500 in grants paid; 55 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| The Brigid Alliance Inc | New York, NY | General support | Human services | $750,000 | apps.irs.gov |
| The Hawkins Project | Ann Arbor, MI | General support | Education | $600,000 | apps.irs.gov |
| Vital Voices Global Partnership | Washington, DC | General support | International, foreign affairs and national security | $500,000 | apps.irs.gov |
| Austen Riggs Center | Stockbridge, MA | General support | Mental health and crisis intervention | $250,000 | apps.irs.gov |
| Center for Reproductive Rights | New York, NY | General support | Civil rights, social action and advocacy | $250,000 | apps.irs.gov |
| Symphony Space Inc | New York, NY | General support | $250,000 | apps.irs.gov | |
| Fistula Foundation | San Jose, CA | General support | Health care | $240,000 | apps.irs.gov |
| Academy for Precision Learning | Seattle, WA | General support | Education | $200,000 | apps.irs.gov |
| International Rescue Committee | Albert Lea, MN | General support | $150,000 | apps.irs.gov | |
| The Grabhorn Institute | San Francisco, CA | General support | Arts, culture and humanities | $150,000 | apps.irs.gov |
| Care for the Homeless | New York, NY | General support | Human services | $100,000 | apps.irs.gov |
| Chess in the Schools | New York, NY | General support | Recreation and sports | $100,000 | apps.irs.gov |
| Hevreh of Southern Berkshire | Great Barrington, MA | General support | Religion-related | $100,000 | apps.irs.gov |
| Pef Israel Endowment Funds | New York, NY | General support | $100,000 | apps.irs.gov | |
| Wharton School for the Performing Arts | Berkeley Heights, NJ | General support | $100,000 | apps.irs.gov | |
| Chips | Brooklyn, NY | General support | $75,000 | apps.irs.gov | |
| City Harvest | Brooklyn, NY | General support | $75,000 | apps.irs.gov | |
| Brandeis University Development | Waltham, MA | General support | $50,000 | apps.irs.gov | |
| Elizabeth Freeman Center | Pittsfield, MA | General support | $50,000 | apps.irs.gov | |
| Every Mother Counts | New York, NY | General support | Health care | $50,000 | apps.irs.gov |
| Living Jazz | Oakland, CA | General support | Arts, culture and humanities | $50,000 | apps.irs.gov |
| Railroad Street Youth Project | Great Barrington, MA | General support | Youth development | $50,000 | apps.irs.gov |
| Read 718 Inc | Brooklyn, NY | General support | Education | $50,000 | apps.irs.gov |
| The Berkshire Immigrant Center | Pittsfield, MA | General support | Human services | $50,000 | apps.irs.gov |
| The HNRNP Family Foundation | Seattle, WA | General support | Diseases, disorders and medical disciplines | $50,000 | apps.irs.gov |
| Volunteers in Medicine | Great Barrington, MA | General support | $50,000 | apps.irs.gov | |
| Read Alliance Inc | New York, NY | General support | Education | $35,000 | apps.irs.gov |
| Seva Foundation | South Kortright, NY | General support | Food, agriculture and nutrition | $35,000 | apps.irs.gov |
| Camp Friendship | Brooklyn, NY | General support | Recreation and sports | $30,000 | apps.irs.gov |
| New York Public Radio | New York, NY | General support | Arts, culture and humanities | $30,000 | apps.irs.gov |
| PBS Foundation | Arlington, VA | General support | Arts, culture and humanities | $30,000 | apps.irs.gov |
| Find Your Light Foundation | Los Angeles, CA | General support | Philanthropy, voluntarism and grantmaking foundations | $25,000 | apps.irs.gov |
| Jacob's Pillow Dance Festival Inc | Becket, MA | General support | $25,000 | apps.irs.gov | |
| Little Essentials | Brooklyn, NY | General support | Human services | $25,000 | apps.irs.gov |
| Moms for Moms | Brooklyn, NY | General support | $25,000 | apps.irs.gov | |
| PS39 Parent Association Inc | Brooklyn, NY | General support | $25,000 | apps.irs.gov | |
| Synergos Institute Inc | New York, NY | General support | International, foreign affairs and national security | $25,000 | apps.irs.gov |
| The Humane League | Rockville, MD | General support | Animal-related | $25,000 | apps.irs.gov |
| The Fred Hollows Foundation | New York, NY | General support | $20,000 | apps.irs.gov | |
| Malaria Consortium Us Inc | Hermitage, PA | General support | Diseases, disorders and medical disciplines | $15,000 | apps.irs.gov |
| Chamber Music Society of New Paltz Inc | New York, NY | General support | $10,000 | apps.irs.gov | |
| Freedom From Religion Foundation Inc | Madison, WI | General support | Religion-related | $10,000 | apps.irs.gov |
| Mary's Place | Seattle, WA | General support | $10,000 | apps.irs.gov | |
| Book Trust | Denver, CO | General support | Education | $5,000 | apps.irs.gov |
| Brooklyn Public Library | Brooklyn, NY | General support | Education | $5,000 | apps.irs.gov |
| Mount Sinai Health System | New York, NY | General support | $5,000 | apps.irs.gov | |
| PS 282 Pta | Brooklyn, NY | General support | $5,000 | apps.irs.gov | |
| Seattle Girls School | Seattle, WA | General support | Education | $5,000 | apps.irs.gov |
| The 19TH News | Austin, TX | General support | Arts, culture and humanities | $5,000 | apps.irs.gov |
| No Kid Hungry- Share Our Strength | Washington, DC | General support | $3,000 | apps.irs.gov | |
| American Foundation for Suicide Prevention | New York, NY | General support | Mental health and crisis intervention | $2,500 | apps.irs.gov |
| Becket Arts Center | Becket, MA | General support | $1,000 | apps.irs.gov | |
| Becket Athenaeum | Becket, MA | General support | Education | $1,000 | apps.irs.gov |
| March of Dimes Inc | Arlington, VA | General support | Diseases, disorders and medical disciplines | $1,000 | apps.irs.gov |
| University of Chicago | Chicago, IL | General support | Education | $1,000 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed May 8, 2025, IRS object ID 202521289349101137. It reported $2,304,500 in grants paid; 42 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| The Hawkins Project | Ann Arbor, MI | General support | Education | $500,000 | apps.irs.gov |
| Center for Reproductive Rights | New York, NY | General support | Civil rights, social action and advocacy | $250,000 | apps.irs.gov |
| Fistula Foundation | San Jose, CA | General support | Health care | $150,000 | apps.irs.gov |
| Austen Riggs Center | Stockbridge, MA | General support | Mental health and crisis intervention | $100,000 | apps.irs.gov |
| Care for the Homeless | New York, NY | General support | Human services | $100,000 | apps.irs.gov |
| Chess in the Schools | New York, NY | General support | Recreation and sports | $100,000 | apps.irs.gov |
| Find Your Light Foundation | Los Angeles, CA | General support | Philanthropy, voluntarism and grantmaking foundations | $100,000 | apps.irs.gov |
| The HNRNP Family Foundation | Seattle, WA | General support | Diseases, disorders and medical disciplines | $100,000 | apps.irs.gov |
| Wharton School for the Performing Arts | Berkeley Heights, NJ | General support | $100,000 | apps.irs.gov | |
| Chips | Brooklyn, NY | General support | $75,000 | apps.irs.gov | |
| City Harvest | Brooklyn, NY | General support | $52,500 | apps.irs.gov | |
| National Council of Jewish Women | St Louis, MO | General support | $50,000 | apps.irs.gov | |
| Railroad Street Youth Project | Great Barrington, MA | General support | Youth development | $50,000 | apps.irs.gov |
| Read 718 Inc | Brooklyn, NY | General support | Education | $50,000 | apps.irs.gov |
| Red Door Place | New York, NY | General support | Human services | $50,000 | apps.irs.gov |
| The Hotline for Refugees and Migrants | New York, NY | General support | $50,000 | apps.irs.gov | |
| Volunteers in Medicine | Great Barrington, MA | General support | $50,000 | apps.irs.gov | |
| Camp Friendship | Brooklyn, NY | General support | Recreation and sports | $30,000 | apps.irs.gov |
| Construct Inc | Great Barrington, MA | General support | Housing and shelter | $30,000 | apps.irs.gov |
| Elizabeth Freeman Center | Pittsfield, MA | General support | $30,000 | apps.irs.gov | |
| Musicares Foundtion | Santa Monica, CA | General support | $30,000 | apps.irs.gov | |
| Little Essentials | Brooklyn, NY | General support | Human services | $25,000 | apps.irs.gov |
| Moms for Moms | Brooklyn, NY | General support | $25,000 | apps.irs.gov | |
| Northwest Abortion Access Fund | Eugene, OR | General support | $22,500 | apps.irs.gov | |
| PS39 Parent Association Inc | Brooklyn, NY | General support | $22,000 | apps.irs.gov | |
| The Fred Hollows Foundation | New York, NY | General support | $20,000 | apps.irs.gov | |
| Evergreen Treatment Services | Seattle, WA | General support | Mental health and crisis intervention | $15,000 | apps.irs.gov |
| Mary's Place | Seattle, WA | General support | $15,000 | apps.irs.gov | |
| Seattle Playgarden | Seattle, WA | General support | $15,000 | apps.irs.gov | |
| Church of Pug | Seattle, WA | General support | Animal-related | $13,000 | apps.irs.gov |
| Book Trust | Denver, CO | General support | Education | $10,000 | apps.irs.gov |
| New Incentives | Covina, CA | General support | International, foreign affairs and national security | $10,000 | apps.irs.gov |
| The Berkshire Immigrant Center | Pittsfield, MA | General support | Human services | $10,000 | apps.irs.gov |
| The Brotherhood Sister Sol Inc | New York, NY | General support | Youth development | $10,000 | apps.irs.gov |
| Treehouse | Seattle, WA | General support | Youth development | $10,000 | apps.irs.gov |
| Academy for Precision Learning | Seattle, WA | General support | Education | $6,000 | apps.irs.gov |
| Seattle Girls School | Seattle, WA | General support | Education | $6,000 | apps.irs.gov |
| Community Passageways | Seattle, WA | General support | Youth development | $5,000 | apps.irs.gov |
| Mount Sinai Health System | New York, NY | General support | $5,000 | apps.irs.gov | |
| Prospect Park Alliance | Brooklyn, NY | General support | Recreation and sports | $5,000 | apps.irs.gov |
| The Vera Project | Seattle, WA | General support | Arts, culture and humanities | $5,000 | apps.irs.gov |
| Share Our Strength | Washington, DC | General support | $2,500 | apps.irs.gov |
Grants paid, tax year ended December 2023
From the Form 990-PF filed January 15, 2025, IRS object ID 202520159349100612. It reported $2,185,500 in grants paid; 44 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| The Hawkins Project | Ann Arbor, MI | General support | Education | $500,000 | apps.irs.gov |
| Center for Reproductive Rights | New York, NY | General support | Civil rights, social action and advocacy | $250,000 | apps.irs.gov |
| Austen Riggs Center | Stockbridge, MA | General support | Mental health and crisis intervention | $100,000 | apps.irs.gov |
| Care for the Homeless | New York, NY | General support | Human services | $100,000 | apps.irs.gov |
| Fistula Foundation | San Jose, CA | General support | Health care | $100,000 | apps.irs.gov |
| The Brigid Alliance Inc | New York, NY | General support | Human services | $100,000 | apps.irs.gov |
| The HNRNP Family Foundation | Seattle, WA | General support | Diseases, disorders and medical disciplines | $100,000 | apps.irs.gov |
| Wharton School for the Performing Arts | Berkeley Heights, NJ | General support | $100,000 | apps.irs.gov | |
| Abortion Care Network | Washington, DC | General support | Health care | $50,000 | apps.irs.gov |
| Center of Southwest Culture | Albuquerque, NM | General support | Arts, culture and humanities | $50,000 | apps.irs.gov |
| Chess in the Schools | New York, NY | General support | Recreation and sports | $50,000 | apps.irs.gov |
| City Harvest | Brooklyn, NY | General support | $50,000 | apps.irs.gov | |
| National Women's Health Network | Washington, DC | General support | $50,000 | apps.irs.gov | |
| Pef Israel Endowment Funds | New York, NY | General support | $50,000 | apps.irs.gov | |
| Railroad Street Youth Project | Great Barrington, MA | General support | Youth development | $50,000 | apps.irs.gov |
| Women Donors Network | San Francisco, CA | General support | Philanthropy, voluntarism and grantmaking foundations | $50,000 | apps.irs.gov |
| Read 718 Inc | Brooklyn, NY | General support | Education | $38,000 | apps.irs.gov |
| Little Essentials | Brooklyn, NY | General support | Human services | $35,000 | apps.irs.gov |
| Chips | Brooklyn, NY | General support | $30,000 | apps.irs.gov | |
| Construct Inc | Great Barrington, MA | General support | Housing and shelter | $30,000 | apps.irs.gov |
| Elizabeth Freeman Center | Pittsfield, MA | General support | $30,000 | apps.irs.gov | |
| Every Mother Counts | New York, NY | General support | Health care | $30,000 | apps.irs.gov |
| Volunteers in Medicine | Great Barrington, MA | General support | $30,000 | apps.irs.gov | |
| Moms for Moms | Brooklyn, NY | General support | $25,000 | apps.irs.gov | |
| The Brotherhood Sister Sol Inc | New York, NY | General support | Youth development | $25,000 | apps.irs.gov |
| The Humane League | Rockville, MD | General support | Animal-related | $25,000 | apps.irs.gov |
| Camp Friendship | Brooklyn, NY | General support | Recreation and sports | $20,000 | apps.irs.gov |
| SC Gjoa Youth Soccer | Brooklyn, NY | General support | Recreation and sports | $20,000 | apps.irs.gov |
| Evergreen Treatment Services | Seattle, WA | General support | Mental health and crisis intervention | $10,000 | apps.irs.gov |
| Ibis Reproductive Health | Cambridge, MA | General support | Health care | $10,000 | apps.irs.gov |
| Mary's Place | Seattle, WA | General support | $10,000 | apps.irs.gov | |
| Seattle Playgarden | Seattle, WA | General support | $10,000 | apps.irs.gov | |
| New Mexico Religious Coalition | Albuquerque, NM | General support | $8,000 | apps.irs.gov | |
| Farestart | Seattle, WA | General support | Employment | $7,500 | apps.irs.gov |
| Brooklyn Public Library | Brooklyn, NY | General support | Education | $5,000 | apps.irs.gov |
| Bulldog Haven NW | Woodinville, WA | General support | Animal-related | $5,000 | apps.irs.gov |
| Domestic Abuse Women's Network | Kent, WA | General support | $5,000 | apps.irs.gov | |
| Mother Nation | Seattle, WA | General support | Human services | $5,000 | apps.irs.gov |
| Mount Sinai Health System | New York, NY | General support | $5,000 | apps.irs.gov | |
| Rebuilding Together Seattle | Tukwila, WA | General support | $5,000 | apps.irs.gov | |
| The Menninger Clinic | Houston, TX | General support | Health care | $5,000 | apps.irs.gov |
| The Kavana Cooperative | Seattle, WA | General support | $3,500 | apps.irs.gov | |
| Emerson College | Boston, MA | General support | Education | $2,500 | apps.irs.gov |
| American Indian College Fund | Denver, CO | General support | Education | $1,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Education | $2,020,500 |
| Human services | $1,350,000 |
| Civil rights, social action and advocacy | $750,000 |
| Health care | $635,000 |
| International, foreign affairs and national security | $535,000 |
| Mental health and crisis intervention | $477,500 |
| Recreation and sports | $355,000 |
| Arts, culture and humanities | $320,000 |
States funded
| Recipient state | Granted |
|---|---|
| New York | $3,780,000 |
| Michigan | $1,600,000 |
| Massachusetts | $1,149,500 |
| California | $905,000 |
| Washington | $616,000 |
| District of Columbia | $605,500 |
| New Jersey | $300,000 |
| Minnesota | $150,000 |
Also on SpecStream
- Who funds education in Michigan
- Who funds human services in New York
- Who funds civil rights, social action and advocacy in New York
- Who funds international, foreign affairs and national security in District of Columbia
- Who funds health care in California
- Who funds mental health and crisis intervention in Massachusetts
Updated May 19, 2026. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.