The Stanley & Iris Rabinowitz Foundation
The Stanley & Iris Rabinowitz Foundation is a private foundation based in Manhasset Hills, New York. It supports charitable organizations, including recipients working in health care, Jewish education and programs, community activities, and other areas represented among its grants.
The Stanley & Iris Rabinowitz Foundation at a glance
In short: The Stanley & Iris Rabinowitz Foundation gave $19K across 35 grants in 2025 (avg $554.857), mostly in New York. 11% of 2025 grantees were new. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $19,420
- -5.4% vs 2024
- Grants made (2025)
- 35
- +2.9% vs 2024
- Average grant
- $555
- -8.1% vs 2024
- Median grant
- $250
- Total assets
- $290,539
- -2.2% vs 2024
- New grantees (estimate)
- 11% first-time grantees (4 of 35, 2025)
- Primary geography
- New York (69% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated September 2026. New grantees are estimated by matching recipient names across years (methodology).
How to apply to The Stanley & Iris Rabinowitz Foundation
- Accepts unsolicited proposals
- No
- How to Apply
-
The foundation states that it makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds.
- Contact
Mailing address: 4 Joy Drive, Manhasset Hills, NY 11040
Phone: (516) 627-0319
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who The Stanley & Iris Rabinowitz Foundation funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
The largest 2025 recipient was Temple Judea ($5K). Together the top 10 received $14K.
Grant Size Distribution
190 grants across all recorded years
The most common grant size was under $50K: 190 grants of 190 (100%).
Geographic Focus
Where this funder awards grants
In 2025, recipients in New York received 69% of grant dollars and recipients in Florida received 24%. Recipients in the District of Columbia received 3%, those in Arizona 2%, and those in Tennessee 1%.
Grant Distribution by State
Share of 2025 grant dollars across all 35 itemized grants.
States
Cities
Is The Stanley & Iris Rabinowitz Foundation open to new grantees?
11%
first-time grantees, 2025
In 2025, 4 of 35 grantees (11%) were first-time recipients. First grants averaged $150; repeat grants $607. How we count
Medians: $138 first-time, $250 repeat.
- 89% of 2025 grantees were also funded in 2024. Method
- Giving held roughly steady from 2022 to 2025 (−1%). Method
- In 2025 it paid out 106% of its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2019–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2019 to 2025, annual grant giving ranged from $19K (2025) to $25K (2023). In 2025 it made 35 grants totaling $19K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Temple Judea Manhasset, NY | General | $5,000 |
| Boca Raton Regional Hospital Founda Boca Raton, FL | General | $2,500 |
| Feinstein Institute for Medical Res Manhasset, NY | General | $1,000 |
| Long Island Head Injury Association Commack, NY | General | $1,000 |
| Northwell Health Foundation New Hyde Park, NY | General | $1,000 |
| The Katz Institute for Women's Heal Queens, NY | General | $1,000 |
| Sid Jacobson JCC East Hills, NY | General | $750 |
| St Frances Hospital Fdtn Roslyn, NY | General | $500 |
| University of Miami Annual Fund Coral Gables, FL | General | $500 |
| US Holocaust Memorial Museum Washington, DC | General | $500 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | $290,539 | $15,219 | $21,798 | $19,420 | 35 | $19,470 | $13,923 | $18,312 |
| 2024 | $297,118 | $61,017 | $22,063 | $20,525 | 34 | $20,575 | $59,701 | $17,398 |
| 2023 | $258,164 | $10,718 | $30,800 | $25,050 | 39 | $25,100 | $9,503 | $21,403 |
| 2022 | $278,246 | $13,995 | $25,534 | $19,550 | 38 | $20,600 | $9,436 | $21,571 |
| 2021 | $289,785 | $17,439 | $25,408 | $20,200 | 44 | — | $13,104 | $18,830 |
| 2020 | $297,754 | $-33,472 | $31,470 | $24,152 | 46 | — | $5,450 | — |
| 2019 | $362,696 | $50,077 | $32,923 | $22,010 | 48 | — | $41,238 | $22,340 |
Under IRS private-foundation payout rules, The Stanley & Iris Rabinowitz Foundation reported a distributable amount of $18K for 2025 — the minimum it must pay out in qualifying distributions.
Research compiled by Grantable AI from public sources. Last updated September 2026.
Mission & Focus Areas
No mission statement for the foundation is provided. Its grants include support for health-related organizations, Jewish organizations, a youth basketball organization, and cultural institutions. For example, Northwell Health Foundation says it helps direct philanthropic support toward care for underserved and uninsured people, medical research, facilities, and programs. Birthright Israel Foundation says it raises funds for educational trips to Israel for young Jewish adults. The Cube Basketball says it provides youth with competitive basketball opportunities and promotes sportsmanship, community awareness, and service.
Grantmaking
In 2025, the foundation made 35 grants totaling $19,420. Grant amounts ranged from $75 to $5,000, with a median of $250. Notable grants included $5,000 to Temple Judea, $2,500 to Boca Raton Regional Hospital Foundation, and $1,000 each to Feinstein Institute for Medical Research, Long Island Head Injury Association, Northwell Health Foundation, and the Katz Institute for Women’s Health. Other 2025 grants included $750 to Sid Jacobson JCC; $500 each to St. Frances Hospital Foundation, University of Miami Annual Fund, US Holocaust Memorial Museum, Israel Tennis Center Foundation, and Birthright Israel Foundation; and $350 to ORT America.
Leadership & Key People
Leadership team and compensation from IRS filings
Iris Rabinowitz is president, and Jeffrey Rabinowitz is treasurer.
The Stanley & Iris Rabinowitz Foundation is led by Iris Rabinowitz, President since 2021 (on filings since 2019); none of the 2 officers listed in 2025 report compensation.
Officers on the 2025 filing
Iris Rabinowitz
President
Vice President → President, 2021
On filings since 2019
1 hr/week
No compensation reported
Jeffrey Rabinowitz
Treasurer
On filings since 2019
2 hrs/week
No compensation reported
Former officers (1)
- Former: Stanley Rabinowitz (2019–2020) — President
Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about The Stanley & Iris Rabinowitz Foundation
How much does The Stanley & Iris Rabinowitz Foundation give each year?
The Stanley & Iris Rabinowitz Foundation gave $19K across 35 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $21K across 34 grants.
What is The Stanley & Iris Rabinowitz Foundation's typical grant size?
The Stanley & Iris Rabinowitz Foundation's median grant in 2025 was $250, and its average grant was $555, across 35 grants on its 2025 IRS Form 990-PF. Organizations receiving their first grant from The Stanley & Iris Rabinowitz Foundation that year got $150 on average.
Where does The Stanley & Iris Rabinowitz Foundation give grants?
The Stanley & Iris Rabinowitz Foundation gives mostly in New York: 69% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest state was Florida (24%). The most frequent recipient cities were New York, NY (7 grants), New Hyde Park, NY (3 grants), Manhasset, NY (2 grants) and Boca Raton, FL (2 grants).
Does The Stanley & Iris Rabinowitz Foundation give general operating support?
Yes: 100% of The Stanley & Iris Rabinowitz Foundation's 2025 grants with a stated purpose (35 of 35) were for general or operating support, per its 2025 IRS Form 990-PF.
Who are The Stanley & Iris Rabinowitz Foundation's largest grantees?
The Stanley & Iris Rabinowitz Foundation's largest 2025 grantees include Temple Judea ($5,000), Boca Raton Regional Hospital Founda ($2,500) and Feinstein Institute for Medical Res ($1,000), according to its 2025 IRS Form 990-PF. Together they received 44% of its itemized 2025 grant dollars.
How large is The Stanley & Iris Rabinowitz Foundation?
The Stanley & Iris Rabinowitz Foundation reported $291K in total assets on its 2025 IRS Form 990-PF. It paid out $19K in qualifying distributions that year, against a required minimum of $18K (roughly 5% of its investment assets).
What does The Stanley & Iris Rabinowitz Foundation fund?
No mission statement for the foundation is provided. Its grants include support for health-related organizations, Jewish organizations, a youth basketball organization, and cultural institutions. See mission & focus areas ↑
How do I apply for a grant from The Stanley & Iris Rabinowitz Foundation?
The foundation states that it makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is The Stanley & Iris Rabinowitz Foundation's EIN?
The Stanley & Iris Rabinowitz Foundation's EIN (Employer Identification Number) is 11-3613927. IRS Form 990 filing data is available on this page for 2019–2025.
Does The Stanley & Iris Rabinowitz Foundation accept unsolicited proposals?
No, according to Grantable's research on the foundation's published guidelines. See how to apply ↑
Data last updated September 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.
Data update history
(8)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2019 (received by the IRS March 4, 2020)
- Updated Form 990-PF for fiscal year 2020 (received by the IRS February 28, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS February 13, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS February 3, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS February 16, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS February 11, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS February 28, 2026)
- IRS filings on file for fiscal years 2019–2025
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