Data / Foundation grants / William L Jaffe MD Foundation Inc
William L Jaffe MD Foundation Inc: 4 grants to organizations, $37,000 (tax year ended December 2025)
William L Jaffe MD Foundation Inc, a private foundation in Bronxville, NY, paid 4 grants to organizations totaling $37,000 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on May 7, 2026. The largest was $12,500 to Siskin Children's Institute in Chattanooga, TN for charitable, scientific, educational, and other purposes..
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- EIN
- 871300307
- Based in
- Bronxville, NY
- Assets
- $849,964
- Grants paid
- $37,000
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed May 7, 2026, IRS object ID 202601279349101890. It reported $37,000 in grants paid; 4 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Siskin Children's Institute | Chattanooga, TN | Charitable, scientific, educational, and other purposes. | $12,500 | apps.irs.gov | |
| Siskin Hospital for Physical Rehabiliation | Chattanooga, TN | Charitable, scientific, educational, and other purposes. | $12,500 | apps.irs.gov | |
| Planned Parenthood Federation of America | New York, NY | Charitable, scientific, educational, and other purposes. | $10,000 | apps.irs.gov | |
| Big Hoof Foundation | Amarillo, TX | Charitable, scientific, educational, and other purposes. | Animal-related | $2,000 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed April 17, 2025, IRS object ID 202541079349100509. It reported $45,000 in grants paid; 3 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Alumni Association of the Hospital for Joint Diseases Inc | New York, NY | Charitable, scientific, educational, and other purposes. | $20,000 | apps.irs.gov | |
| Siskin Children's Institute | Chattanooga, TN | Charitable, scientific, educational, and other purposes. | $12,500 | apps.irs.gov | |
| Siskin Hospital for Physical Rehabiliation | Chattanooga, TN | Charitable, scientific, educational, and other purposes. | $12,500 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Animal-related | $2,000 |
States funded
Also on SpecStream
Updated May 7, 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.