Maxine & Irving Castle Family Foundation Inc
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 2023). 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 58.3% of this funder's organizational grants could be linked to an IRS cause code.
The foundation checked the box saying it contributes only to preselected organizations and doesn't accept unsolicited requests.
- Form & materials
- Not stated
- Deadlines
- Not stated
- Restrictions
- Not stated
| Recipient | Location | Purpose (as filed) | Amount | Tax yr |
|---|---|---|---|---|
| American Friends of Magen David | New York, NY | DONATION | $140,000 | 2023 |
| Midlands Technical College Foundation | Columbia, SC | DONATION | $60,000 | 2023 |
| Rainbow Railroad USA | New York, NY | DONATION | $50,000 | 2023 |
| Thirteenwnet | New York, NY | DONATION | $25,000 | 2023 |
| The Foundation for the Yonkers Public Library | Yonkers, NY | DONATION | $25,000 | 2023 |
| Usta Foundation | Purchase, NY | DONATION | $25,000 | 2023 |
| USO World Headquarters | Arlington, VA | DONATION | $25,000 | 2023 |
| St Judes Childrens Research Hospital | Memphis, TN | DONATION | $25,000 | 2023 |
| Compassion and Choices | Portland, OR | DONATION | $25,000 | 2023 |
| American Red Cross | New York, NY | DONATION | $25,000 | 2023 |
| Long Island Cares | Hauppauge, NY | DONATION | $25,000 | 2023 |
| Island Harvest | Bethpage, NY | DONATION | $25,000 | 2023 |
| Feeding Westchester | Elmsford, NY | DONATION | $25,000 | 2023 |
| Emerging Artists Theatre | New York, NY | EDUCATION | $25,000 | 2023 |
| The 52ND Street Project | New York, NY | DONATION | $20,000 | 2023 |
| Artnew York | New York, NY | DONATION | $20,000 | 2023 |
| Friends of Materials for the Arts | Long Island City, NY | DONATION | $20,000 | 2023 |
| Literacy Partners | New York, NY | DONATION | $20,000 | 2023 |
| New York Foundation for the Arts | New York, NY | EDUCATION | $20,000 | 2023 |
| Doctors Without Borders USA | Hagerstown, MD | DONATION | $10,000 | 2023 |
| Americares | Stamford, CT | DONATION | $10,000 | 2023 |
| Armenian General Benevolent Union | New York, NY | DONATION | $2,000 | 2023 |
| Alley Pond Environmental Center | Oakland Gardens, NY | DONATION | $2,000 | 2023 |
| North Shore Animal League America | Port Washington, NY | DONATION | $1,000 | 2023 |
Grants to individuals are counted but not named.
The free funder search finds foundations that funded organizations like your client's, by cause and location. Free templates: multi-client grant calendar, grant tracker. GrantCorral is a workspace for grant consultants with several clients; founding members get 60 days free on Consultant, no card required, then 50% off the first year if they stay.