Arronson Foundation C/O Joseph C Kohn Esquire
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 69.2% of this funder's organizational grants could be linked to an IRS cause code.
- Form & materials
- APPLICATIONS SHOULD BE MADE BY LETTER WHICH PROVIDES INFORMATION CONCERNING THE NATURE OF THE ORGANIZATION AND ITS WORK.
- Deadlines
- NONE
- Restrictions
- NONE
| Recipient | Location | Purpose (as filed) | Amount | Tax yr |
|---|---|---|---|---|
| Jewish Federation of Greater Philadelphia | Philadelphia, PA | GENERAL | $110,000 | 2024 |
| Washington Middle Schoool for Girls | Washington, DC | GENERAL | $36,000 | 2024 |
| Planned Parenthood of Southeastern Pa | Philadelphia, PA | GENERAL | $15,000 | 2024 |
| Round House Theatre | Bethesda, MD | GENERAL | $10,000 | 2024 |
| Cristo Rey Philadelphia High School | Philadelphia, PA | GENERAL | $10,000 | 2024 |
| Abramson Senior Center | Jenkintown, PA | GENERAL | $10,000 | 2024 |
| Small Things Matter | Rockville, MD | GENERAL | $6,000 | 2024 |
| Washington Middle Schoool for Girls | Washington, DC | GENERAL | $36,000 | 2023 |
| Wills Eye Hospital for Pediatric Opthalmology | Philadelphia, PA | GENERAL | $25,000 | 2023 |
| Children's Hospital of Philadelphia Foundation | Philadelphia, PA | GENERAL | $25,000 | 2023 |
| Planned Parenthood of Southeastern Pa | Philadelphia, PA | GENERAL | $15,000 | 2023 |
| Round House Theatre | Bethesda, MD | GENERAL | $10,000 | 2023 |
| Abramson Senior Center | Blue Bell, PA | GENERAL | $10,000 | 2023 |
| Small Things Matter | Rockville, MD | GENERAL | $6,000 | 2023 |
| Support Center for Child Advocates | Philadelphia, PA | GENERAL | $5,000 | 2023 |
| Cristo Rey Philadelphia High School | Philadelphia, PA | GENERAL | $5,000 | 2023 |
| Jewish Federation of Greater Philadelphia | Philadelphia, PA | GENERAL | $110,000 | 2022 |
| Washington Middle Schoool for Girls | Washington, DC | GENERAL | $36,000 | 2022 |
| Round House Theatre | Silver Spring, MD | GENERAL | $10,000 | 2022 |
| Cristo Rey Philadelphia High School | Philadelphia, PA | GENERAL | $5,000 | 2022 |
| Jewish Federation of Greater Philadelphia | Philadelphia, PA | GENERAL | $110,000 | 2021 |
| Cristo Rey Philadelphia High School | Philadelphia, PA | GENERAL | $10,000 | 2021 |
| Round House Theatre | Silver Spring, MD | GENERAL | $10,000 | 2021 |
| Lily's Lighthouse | San Clemente, CA | GENERAL | $5,000 | 2021 |
| Small Things Matter | Rockville, MD | GENERAL | $5,000 | 2021 |
Grants to individuals are counted but not named.
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