Data / Foundation grants / Halff Windham Foundation
Halff Windham Foundation: 8 grants to organizations, $703,500 (tax year ended December 2025)
Halff Windham Foundation, a private foundation in Wilmington, DE, paid 8 grants to organizations totaling $703,500 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on June 12, 2026. The largest was $200,000 to Bayard Rustin Center for Social Justice in Princeton, NJ for general & unrestricted.
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- EIN
- 832365293
- Based in
- Wilmington, DE
- Assets
- $4,604,756
- Grants paid
- $703,500
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed June 12, 2026, IRS object ID 202611639349100801. It reported $703,500 in grants paid; 8 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Bayard Rustin Center for Social Justice | Princeton, NJ | General & Unrestricted | Civil rights, social action and advocacy | $200,000 | apps.irs.gov |
| Earlham College | Richmond, IN | For Good Campaign: The Clarence Cunningham Student Emergency Fund Endowment | Education | $100,000 | apps.irs.gov |
| Metropolitan Opera Association Inc | New York, NY | The Transforming the Met Campaign / Access Opera: Guild Open Rehearsals for Students | Arts, culture and humanities | $100,000 | apps.irs.gov |
| Metropolitan Opera Association Inc | New York, NY | New Production: The Amazing Adventures of Kavalier & Clay | Arts, culture and humanities | $100,000 | apps.irs.gov |
| Wolf Trap Foundation for the Performing Arts | Vienna, VA | Creation of the Halff Windham Foundation Fund for Early Learning Through the Arts | Arts, culture and humanities | $100,000 | apps.irs.gov |
| Jazz at Pride Inc | New York, NY | Recording of Rustin in Renaissance | Arts, culture and humanities | $78,200 | apps.irs.gov |
| Jazz at Pride Inc | New York, NY | Jazz at Pride performances Jazz at Lincoln Center | Arts, culture and humanities | $20,300 | apps.irs.gov |
| Central Connecticut Coast Young Mens Christian Ass | New Haven, CT | General & Unrestricted | $5,000 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed July 31, 2025, IRS object ID 202502129349100800. It reported $305,000 in grants paid; 4 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Earlham College | Richmond, IN | Good Campaign: The Clarence Cunningham Student Emergency Fund | Education | $100,000 | apps.irs.gov |
| Metropolitan Opera Association Inc | New York, NY | TO SUPPORT THE New Production: "Ainadamar" | Arts, culture and humanities | $100,000 | apps.irs.gov |
| Metropolitan Opera Association Inc | New York, NY | The Transforming the Met Campaign / Access Opera: Guild Open Rehearsals for Students | Arts, culture and humanities | $100,000 | apps.irs.gov |
| Central Connecticut Coast Young Mens Christian Ass | New Haven, CT | General & Unrestricted | $5,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Arts, culture and humanities | $598,500 |
| Civil rights, social action and advocacy | $200,000 |
| Education | $200,000 |
States funded
| Recipient state | Granted |
|---|---|
| New York | $498,500 |
| New Jersey | $200,000 |
| Indiana | $200,000 |
| Virginia | $100,000 |
| Connecticut | $10,000 |
Also on SpecStream
- Who funds arts, culture and humanities in New York
- Who funds civil rights, social action and advocacy in New Jersey
- Who funds education in Indiana
- Who funds arts, culture and humanities in Virginia
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.