Maxine and Irving Castle Family Foundation Inc
Invitation OnlyWilliston Park, New York · EIN 46-4370993 · Private foundation · Website
Grants paid (2023)$650K
Organizations funded24
Typical grant$25,000
Total assets$0
Half of its grants to organizations were between $20,000 and $25,000.
From the return
How to apply
On its return for tax year 2023 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
25% of grants went outside New York.
Grants paid in tax year 2023
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| American Friends of Magen David | New York, NY | Donation | $140,000 |
| Midlands Technical College Foundation | Columbia, SC | Donation | $60,000 |
| Rainbow Railroad USA | New York, NY | Donation | $50,000 |
| Emerging Artists Theatre | New York, NY | Education | $25,000 |
| Feeding Westchester | Elmsford, NY | Donation | $25,000 |
| Island Harvest | Bethpage, NY | Donation | $25,000 |
| Long Island Cares | Hauppauge, NY | Donation | $25,000 |
| American Red Cross | New York, NY | Donation | $25,000 |
| Compassion and Choices | Portland, OR | Donation | $25,000 |
| St Judes Childrens Research Hospital | Memphis, TN | Donation | $25,000 |
| Uso World Headquarters | Arlington, VA | Donation | $25,000 |
| Usta Foundation | Purchase, NY | Donation | $25,000 |
| The Foundation for the Yonkers Public Library | Yonkers, NY | Donation | $25,000 |
| Thirteenwnet | New York, NY | Donation | $25,000 |
| New York Foundation for the Arts | New York, NY | Education | $20,000 |
| Literacy Partners | New York, NY | Donation | $20,000 |
| Friends of Materials for the Arts | Long Island City, NY | Donation | $20,000 |
| Artnew York | New York, NY | Donation | $20,000 |
| The 52Nd Street Project | New York, NY | Donation | $20,000 |
| Americares | Stamford, CT | Donation | $10,000 |
| Doctors Without Borders USA | Hagerstown, MD | Donation | $10,000 |
| Alley Pond Environmental Center | Oakland Gardens, NY | Donation | $2,000 |
| Armenian General Benevolent Union | New York, NY | Donation | $2,000 |
| North Shore Animal League America | Port Washington, NY | Donation | $1,000 |
Grants approved for future payment
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Island Harvest | Bethpage, NY | Donation | $29,052 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2023 | $650,000 | 25 |
Sources
- IRS Form 990-PF, tax year 2023, filed Feb 14, 2025 - IRS e-file batch, object ID 202500459349100510
- IRS Tax Exempt Organization Search for EIN 46-4370993
- Profile updated Nov 6, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.