Neisloss Family Foundation Inc
Neisloss Family Foundation Inc. is a private family foundation based in Plainview, New York. Established in 1991, the foundation operates as a 501(c)(3) organization with a focus on philanthropic giving across multiple sectors and geographic regions.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$3.4M
+12.1% YoY
Annual Giving
$613K
-37.7% YoY
Grant Count
18
+12.5% YoY
Avg Grant Size
$34K
-44.6% YoY
Under IRS private-foundation payout rules, Neisloss Family Foundation Inc reported a distributable amount of $146K for 2025 — the minimum it must pay out in qualifying distributions.
Mission & Focus Areas
The foundation supports initiatives in the following areas:
- Education and higher education
- Health and medical care (in-patient and hospital care)
- Diseases and conditions
- Human services
- Philanthropy, voluntarism, and grantmaking
Grantmaking
Grant Range
$500–$600,000
Average Grant
amount: $14,200–$28,000
Review Cycle
- No specific form of grant application and materials required
How to Apply
**
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Geographic Focus
Where this funder awards grants
The foundation primarily funds organizations in:
- Primary states: New York and California
- Secondary states: New Jersey, Washington, Washington D.C.
- Specific locations supported: Bellevue, Levittown, Los Angeles, Manhasset, New York, Redhook, Santa Monica, South Orange, Tenafly, Washington, and West Hollywood
Approximately 94% of all grants support organizations in New York, California, and New Jersey, with grantmaking reaching organizations across six states.
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
Most Recent Financial Data (2024):
- Total assets: $3,065,319–$4,900,000
- Total annual giving: $984,400–$985,615
- Annual revenue: $215,800–$438,071
- Annual expenses: $1,030,191
- Giving rate: 29.3%
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $3,436,626 | $3,065,319 | $3,657,249 |
| Revenue | $1,063,988 | $438,071 | $215,762 |
| Expenses | $692,681 | $1,030,191 | $327,490 |
| Qualifying Distributions | $628,615 | $985,615 | $256,685 |
| Net Investment Income | $999,922 | $393,495 | $144,977 |
| Distributable Amount | $146,211 | $160,073 | $180,856 |
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 2025
Grant Size Distribution
87 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest include St John's Health Center Fdn ($375,000), Worldwide Orphans ($125,000), Wags and Walks Adoption Center ($25,000).
| Recipient | Purpose | Amount |
|---|---|---|
| ALZHEIMERS LOS ANGELES LOS ANGELES, CA | GENERAL | $10,000 |
| AMERICAN JEWISH CONGRESS NEW YORK, NY | GENERAL | $5,000 |
| BIG BROTHERS BIG SISTERS GREATER LA LOS ANGELES, CA | GENERAL | $2,500 |
| CENTER FOR SUPPORTIVE SCHOOLS PRINCETON, NJ | GENERAL | $3,000 |
| CENTRAL SYNAGOGUE NEW YORK, NY | GENERAL | $8,050 |
| EAST END HOSPICE WESTHAMPTON BEACH, NY | GENERAL | $1,000 |
| ENGLISH IN ACTION CARBONDALE, CO | GENERAL | $2,500 |
| FRANCIS OUIMET SCHOLARSHIP NORTON, MA | GENERAL | $2,500 |
| GUIDE DOG FOUNDATION FOR THE BLIND SMITHTOWN, NY | GENERAL | $10,000 |
| HARMONY PROJECT LOS ANGELES, CA | GENERAL | $15,000 |
Leadership & Key People
Leadership team and compensation from IRS filings
- Susan Neisloss – President (2 hours per week, no compensation)
- James Neisloss – Vice President (2 hours per week, no compensation)
The foundation is governed by 2 officers and trustees with limited paid staffing.
Compensation Overview
From 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| JAMES NEISLOSS | VICE PRESIDENT | 2 | — |
| SUSAN NEISLOSS | PRESIDENT | 2 | — |
Recent News & Activity
Recent developments and announcements
The foundation maintains recent grant activity, with the most recent grants awarded in 2024. Tax records are available from 2016 to 2024, indicating consistent philanthropic engagement over this period.
Major Grant to Kessler Foundation Funds Vocational ResearchFrequently Asked Questions
What does Neisloss Family Foundation Inc fund?
The foundation supports initiatives in the following areas: • Education and higher education • Health and medical care (in-patient and hospital care) • Diseases and conditions • Human services • Philanthropy, voluntarism, and grantmaking
How do I apply for a grant from Neisloss Family Foundation Inc?
**Grant Activity:** • Total giving in 2024: $984,400–$985,615 • Total grants awarded: 40 unique organizations supported • Grant range: $500–$600,000 • Median grant amount: $4,000–$28,671 • Average grant amount: $14,200–$28,000 • Historical growth: Annual giving increased from $351,000 in 2021 to $984,400 in 2024 **Application Process:** • No specific submission deadlines • No specific form of grant application and materials required • No restrictions or limitations on awards • Foundation appear…
Where does Neisloss Family Foundation Inc make grants?
The foundation primarily funds organizations in: • **Primary states:** New York and California • **Secondary states:** New Jersey, Washington, Washington D.C. • **Specific locations supported:** Bellevue, Levittown, Los Angeles, Manhasset, New York, Redhook, Santa Monica, South Orange, Tenafly, Washington, and West Hollywood Approximately 94% of all grants support organizations in New York, California, and New Jersey, with grantmaking reaching organizations across six states.
What size grants does Neisloss Family Foundation Inc award?
In 2025, Neisloss Family Foundation Inc awarded 18 grants totaling $613K — an average of about $34K per grant, based on its IRS Form 990 filings.
How much is Neisloss Family Foundation Inc required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2025, Neisloss Family Foundation Inc reported a distributable amount of $146K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Neisloss Family Foundation Inc's EIN?
Neisloss Family Foundation Inc's EIN (Employer Identification Number) is 11-3086865. IRS Form 990 filing data is available on this page for 2020–2025.
Explore Open Grants
Browse active grant opportunities in Neisloss Family Foundation Inc'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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