Data / Foundation grants / A & C de Coster Foundation
A & C de Coster Foundation: 11 grants to organizations, $454,342 (tax year ended January 2026)
A & C de Coster Foundation, a private foundation in Greenwich, CT, paid 11 grants to organizations totaling $454,342 in its tax year ended January 2026, according to its Form 990-PF filed with the IRS on June 12, 2026. The largest was $100,000 to Brooklyn Jesuit Prep in Broooklyn, NY for general fund.
SpecStream is the live web data engine for teams and agents. It reads every private foundation's Form 990-PF as the IRS publishes it, and this page is that reading. Ask for the foundations that fund your cause in your state, with the amounts and purposes, and new grants arrive in your sheet, CRM, Slack or agent as the returns are filed.
- EIN
- 862043687
- Based in
- Greenwich, CT
- Assets
- $11,179,735
- Grants paid
- $454,342
- Tax year ended
- January 2026
Grants paid, tax year ended January 2026
From the Form 990-PF filed June 12, 2026, IRS object ID 202631639349100403. It reported $454,342 in grants paid; 11 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Brooklyn Jesuit Prep | Broooklyn, NY | General Fund | Education | $100,000 | apps.irs.gov |
| Back Country Jazz | Greenwich, CT | General Fund | $92,342 | apps.irs.gov | |
| Circle of Care | Wilton, CT | General Fund | $70,000 | apps.irs.gov | |
| Myraid USA - Formerly King Baudouin Foundation United States | New York, NY | General Fund | $50,000 | apps.irs.gov | |
| At Home in Greenwich | Greenwich, CT | General Fund | Human services | $25,000 | apps.irs.gov |
| Especially Everyone Inc | Greenwich, CT | General Fund | Arts, culture and humanities | $25,000 | apps.irs.gov |
| Habitat for Humanity of Coastal Fairfield County | Stratford, CT | General Fund | Housing and shelter | $25,000 | apps.irs.gov |
| Kids in Crisis | Cos Cob, CT | General Fund | $25,000 | apps.irs.gov | |
| Neighbor To Neighbor | Greenwich, CT | General Fund | $25,000 | apps.irs.gov | |
| Kino Border Initiative | Nogales, AZ | General Fund | $12,000 | apps.irs.gov | |
| Sandy Hook Foundation | Highlands, NJ | General Fund | Arts, culture and humanities | $5,000 | apps.irs.gov |
Grants paid, tax year ended January 2025
From the Form 990-PF filed June 12, 2025, IRS object ID 202531639349100203. It reported $435,000 in grants paid; 9 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Brooklyn Jesuit Prep | Broooklyn, NY | General FundGeneral Fund | Education | $150,000 | apps.irs.gov |
| Back Country Jazz | Greenwich, CT | General Fund | $80,000 | apps.irs.gov | |
| Circle of Care | Wilton, CT | General Fund | $50,000 | apps.irs.gov | |
| Myriad USA (king Boudouin Foundation) | New York, NY | General Fund | $50,000 | apps.irs.gov | |
| Habitat for Humanity of Coastal Fairfield County | Stratford, CT | General Fund | Housing and shelter | $25,000 | apps.irs.gov |
| Kids in Crisis | Cos Cob, CT | General Fund | $25,000 | apps.irs.gov | |
| Neighbor To Neighbor | Greenwich, CT | General Fund | $25,000 | apps.irs.gov | |
| Greenwich Boy Scout of America | Greenwich, CT | General Fund | $20,000 | apps.irs.gov | |
| At Home in Greenwich | Greenwich, CT | General Fund | Human services | $10,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Education | $250,000 |
| Housing and shelter | $50,000 |
| Human services | $35,000 |
| Arts, culture and humanities | $30,000 |
States funded
| Recipient state | Granted |
|---|---|
| Connecticut | $522,342 |
| New York | $350,000 |
| Arizona | $12,000 |
| New Jersey | $5,000 |
Also on SpecStream
- Who funds education in New York
- Who funds housing and shelter in Connecticut
- Who funds human services in Connecticut
- Who funds arts, culture and humanities in Connecticut
- Who funds arts, culture and humanities in New Jersey
Updated June 12, 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.