The Slone Family Foundation is a private, non-operating foundation established in 1997 and based in Old Westbury, New York. The foundation operates as a trust structure and maintains unconditional tax-exempt status.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$4.4M
+16.9% YoY
Annual Giving
$261K
+22.1% YoY
Grant Count
34
-5.6% YoY
Avg Grant Size
$8K
+29.3% YoY
Under IRS private-foundation payout rules, Slone Family Foundation reported a distributable amount of $240K for 2024 — the minimum it must pay out in qualifying distributions.
Mission & Focus Areas
The foundation's primary funding focuses include:
- Education
- Philanthropy, Voluntarism & Grantmaking
- Human Services
- Community Health
- Health and Medical initiatives
- Health and Wellness
- School Health
Grantmaking
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Geographic Focus
Where this funder awards grants
The foundation's grantmaking activities are concentrated in:
- New York
- Florida
- New Jersey
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | Amount |
|---|---|
| Total Assets | $4,367,130 |
| Total Annual Giving | $260,578 |
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $4,367,130 | $3,736,977 | $3,641,846 |
| Revenue | $850,271 | $314,842 | $375,940 |
| Expenses | $266,828 | $219,711 | $217,927 |
| Qualifying Distributions | $260,578 | $213,461 | $212,642 |
| Net Investment Income | $850,271 | $314,842 | $375,940 |
| Distributable Amount | $240,081 | $205,168 | $194,959 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
179 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Northwell Health ($76,525), United Jewish Appeal ($47,280), Hadassah ($36,000).
| Recipient | Purpose | Amount |
|---|---|---|
| AFYA NEW YORK, NY | PROVIDES COST-EFFECTIVE SOLUTIONS TO HEALTHCARE PROVIDERS FACING RESOURCE CONSTRAINTS | $1,000 |
| BNAI TORAH BOCA RADON, FL | B'NAI TORAH CONGREGATION IS THE LARGEST CONSERVATIVE SYNAGOGUE IN SOUTHEAST FLORIDA WITH OVER 1,300 MEMBERSHIP FAMILIES. WE ARE A CLOSE-KNIT, MULTI-GENERATIONAL, MODERN, AND EGALITARIAN SYNAGOGUE. WE OFFER DIVERSE SERVICES, PROGRAMS OF WORSHIP, LEARNING, TZEDAKAH, SOCIAL ACTION, AND SOCIAL ACTIVITIES. WE CREATE A PERFECT OUTLET FOR ARTS, CULTURE, AND LEARNING, AND WE ARE HOME TO SEVERAL SCHOOLS OF JEWISH EDUCATION. | $515 |
| BOCA HOSPITAL BOCA RADON, FL | BORN OUT OF THIS COMPELLING COMMUNITY NEED, IN 1967 BOCA RATON REGIONAL HOSPITAL OPENED ITS DOORS AS A NOT-FOR-PROFIT COMMUNITY HOSPITAL, AND THE ORGANIZATION HAS EVENTUALLY GROWN INTO AN ADVANCED TERTIARY MEDICAL CENTER WITH 400 BEDS AND MORE THAN 800 PRIMARY AND SPECIALTY PHYSICIANS ON STAFF. | $30,000 |
| CONGREGATION KTI PORCHESTER, NY | OUR GOAL IS TO STRENGTHEN AND ENCOURAGE INVOLVEMENT, CONNECTION, AND LEARNING AND TO CREATE OUR OWN SENSE OF JEWISH IDENTITY WITHIN THE FRAMEWORK OF THE CONSERVATIVE MOVEMENT. WE BELIEVE IN CREATING A LIFELONG HOME FOR OUR CONGREGANTS AND GUESTS WHILE WE REACH OUTWARD TO NURTURE STRONG PARTNERSHIPS THAT CONSTANTLY REFINE WHO WE ARE AS PART OF KLAL YISRAEL | $1,634 |
| DROR FOR THE WOUNDED NEW YORK, NY | PROVIDES FIANCIAL ASSISTANCE TO SERVERLY WOUNDED VETERANS OF THE ISRAEL DEFENSE FORCE | $10,000 |
| FRIENDS OF OLD WESTBURY GARDENS OLD WESTBURY, NY | OLD WESTBURY GARDENS WELCOMES VISITORS OF ALL AGES FOR GUIDED TOURS OF WESTBURY HOUSE, IN-DEPTH TOURS OF THE FORMAL GARDENS, SCHOOL VISITS, CHILDREN'S PROGRAMS AND EVENTS, FAMILY PROGRAMS, MUSEUM EXHIBITIONS, HEALTH & WELLNESS CLASSES, CLASSIC CAR SHOWS, INDOOR AND OUTDOOR CLASSICAL AND CONCERTS, LECTURES, BOOK SIGNINGS, HORTICULTURAL DEMONSTRATIONS AND WORKSHOPS, THE LONG ISLAND CELTIC FESTIVAL, BOTANICAL ARTS AND GARDENING CLASSES, AND MASTER GARDENER AND EDUCATOR-LED TALKS AND TOURS OF TOPICS RELATING TO HORTICULTURE, ART, HISTORY, DESIGN AND ARCHITECTURE. | $500 |
| FRIENDS OF THE IDF NEW YORK, NY | FIDF FULFILLS A DYNAMIC PORTFOLIO OF COMMITMENTS DEDICATED TO MEANINGFUL, LIFE-CHANGING PROGRAMS FOR THE SOLDIERS WHO KEEP ISRAEL SAFE AND SECURE. | $1,000 |
| GIFT OF LIFE BOCA RADON, FL | AT GIFT OF LIFE WE BELIEVE EVERY PERSON BATTLING BLOOD CANCER DESERVES A SECOND CHANCE AT LIFE -- AND WE ARE DETERMINED TO MAKE IT HAPPEN. WE ARE SINGULARLY PASSIONATE ABOUT ENGAGING THE PUBLIC TO HELP US GET EVERYONE INVOLVED IN CURING BLOOD CANCER, WHETHER AS A DONOR, A VOLUNTEER OR A FINANCIAL SUPPORTER. IT ALL BEGINS WITH ONE REMARKABLE PERSON, ONE LIFE-CHANGING SWAB AND ONE HUGE WIN -- FINDING A MATCH AND A CURE. | $3,500 |
| HADASSAH NEW YORK, NY | CREATE NEW LEADERSHIP ROLES FOR WOMEN, SUSTAINING A VIBRANT JEWISH STATE AND PAVING THE WAY FOR A PIONEERING HEALTH CARE SYSTEM THAT SAVES LIVES EVERY DAY. | $36,000 |
| JAFCO CHILDREN'S VILLAGE SUNRISE, FL | JAFCO'S MISSION IS TO PROVIDE CARE, SAFETY, AND SUPPORT TO CHILDREN AND THEIR FAMILIES WITHIN THE JEWISH COMMUNITY AND BEYOND WHO ARE IMPACTED BY ABUSE, NEGLECT, TRAUMA, OR DEVELOPMENTAL DISABILITIESGIVING EVERY CHILD A PLACE TO BELONG. | $360 |
Leadership & Key People
Leadership team and compensation from IRS filings
Richard Slone is listed as the in-care-of contact for the foundation.
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| RICHARD SLONE | TRUSTEE | 6 | — |
Contact Information
Address: 128 I U Willets Rd, Old Westbury, NY 11568-1521
Telephone: 516-333-6464
EIN: 11-3368339
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What does Slone Family Foundation fund?
The foundation's primary funding focuses include: • Education • Philanthropy, Voluntarism & Grantmaking • Human Services • Community Health • Health and Medical initiatives • Health and Wellness • School Health
How do I apply for a grant from Slone Family Foundation?
**Grant Amounts:** Typical awards range from $99 to $89,000. **Total Annual Giving:** $260,578 (based on most recent IRS 990 filing from 2024) **Geographic Scope:** The foundation primarily funds organizations in New York, Florida, and New Jersey.
Where does Slone Family Foundation make grants?
The foundation's grantmaking activities are concentrated in: • New York • Florida • New Jersey
What size grants does Slone Family Foundation award?
In 2024, Slone Family Foundation awarded 34 grants totaling $261K — an average of about $8K per grant, based on its IRS Form 990 filings.
How much is Slone Family Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Slone Family Foundation reported a distributable amount of $240K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Slone Family Foundation's EIN?
Slone Family Foundation's EIN (Employer Identification Number) is 11-3368339. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Slone Family Foundation's focus areas in our free grants database
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Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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