The Joseph and Florence Mandel Family-
The Joseph and Florence Mandel Family Foundation is a private foundation based in Cleveland, Ohio, established in 1963. The foundation operates as part of the broader Mandel family philanthropic network and manages substantial assets to support charitable causes across the United States and Israel.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$164.7M
+2.1% YoY
Annual Giving
$4.9M
-20.6% YoY
Grant Count
157
-13.3% YoY
Avg Grant Size
$31K
-8.4% YoY
Under IRS private-foundation payout rules, The Joseph and Florence Mandel Family- reported a distributable amount of $5.0M for 2024 — the minimum it must pay out in qualifying distributions.
Mission & Focus Areas
The foundation's mission is to contribute to the flourishing of the United States and Israel as just, inclusive, compassionate, and democratic societies, and to improve the quality of life of all citizens in both countries.
Primary funding areas include:
- Leadership Development — Investing in leaders of educational, nonprofit, and public sector institutions to deepen their impact on society
- Management of Nonprofits — Fostering excellence in the management of nonprofit and public sector institutions
- Humanities — Promoting the humanities as the foundation of human aspiration and experience
- Jewish Life — Helping successive generations discover the meaning and significance of Judaism and Jewish culture, and contributing to the vibrancy of Jewish communities
- Urban Engagement — Supporting neighborhood and community development as an expression of commitment to just, inclusive, and democratic societies
Grantmaking
The foundation makes grants across a broad range of causes without formal published grant programs. Grants are made at the discretion of trustees.
Grant Range
** $14 to $2,964,000
How to Apply
** No public application process; grants made by trustee discretion
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Geographic Focus
Where this funder awards grants
The foundation funds primarily in:
- Ohio — Cleveland and Beachwood area (primary focus)
- New York
- Florida
- California
- Maryland
- Texas
- New Jersey
The foundation also supports initiatives in Israel.
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
The Joseph and Florence Mandel Family Foundation (primary entity):
- Established: 1963
- Location: 1000 Lakeside Avenue, Cleveland, OH 44114
The Joseph and Florence Mandel Family- Penni M and Stephen J Weinberg Family Fund (related entity):
- Established: 2019
- Total Assets (2024): $164,706,854
- Total Revenues (2024): $19,072,911
- Total Expenses (2024): $10,535,000
- Annual Giving (2023): $6,201,571
Mandel Supporting Foundations Joseph C and Florence Mandel Fund (related entity):
- Established: 1982
- Total Assets (2017): $459,793,301
- Total Revenues (2017): $36,030,575
- Total Expenses (2017): $22,426,950
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $164,706,854 | $161,315,033 | $158,850,934 |
| Revenue | $19,072,911 | $7,471,619 | $5,424,238 |
| Expenses | $10,535,000 | $13,603,244 | $12,926,416 |
| Qualifying Distributions | $4,926,984 | $6,201,571 | $5,525,257 |
| Net Investment Income | $16,436,931 | $4,976,740 | $2,141,931 |
| Distributable Amount | $4,962,833 | $4,940,344 | $6,181,926 |
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
201 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Friends of Ir David Inc ($750,000), Friendship Circle of Cleveland ($200,000), American Friends of Shalva Israel Inc ($100,000).
| Recipient | Purpose | Amount |
|---|---|---|
| 12Tribe Films Foundation New York, NY | GENERAL | $1,500 |
| Aish Hatorah of Cleveland Cleveland, OH | GENERAL | $20,000 |
| American Cancer Society - Cleveland Cleveland, OH | GENERAL | $100 |
| American Friends of Magen David Adom New York, NY | GENERAL | $6,000 |
| American Friends of Shalva Israel Inc NEW YORK, NY | Project/Designated Support | $100,000 |
| American Jewish Committee Cleveland, OH | GENERAL | $3,000 |
| Bellefaire Jewish Children's Bureau Shaker Heights, OH | GENERAL | $25,000 |
| Bikur Cholim of Cleveland Cleveland Heights, OH | GENERAL | $7,200 |
| Birthright Israel Foundation New York, NY | GENERAL | $10,000 |
| Bluecoats Inc Beachwood, OH | GENERAL | $1,000 |
Leadership & Key People
Leadership team and compensation from IRS filings
Key trustees and family members include:
- Penni M. Weinberg
- Pamela M. Kahn
- Jennifer W. Dinner
The foundation is part of the legacy of Jack, Joseph, and Morton Mandel.
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| PENNI M WEINBERG | TRUSTEE | 1 | — |
| PAMELA M KAHN | TRUSTEE | 1 | — |
| JENNIFER W DINNER | TRUSTEE | 1 | — |
| STEPHANIE MILLER | TRUSTEE | 1 | — |
| MARK A MADEJA | ASSISTANT SECRETARY | 1 | — |
| LAVONDA D NAPKA | SECRETARY | 0.5 | — |
| LAVONDA D NAPKA | PRESIDENT | 0.5 | — |
| BRADY J HIVELY | TREASURER | 1 | — |
Recent News & Activity
Recent developments and announcements
The Jack, Joseph and Morton Mandel Foundation announced a $90 million matching grant for a Jewish Day School Transformation Initiative (2025)
Jack, Joseph and Morton Mandel Foundation awards $5 million to support scholarships\_\Penni and Stephen Weinberg made a $5 million gift to support the future Wolstein Center (2025)
$5 million gift from Penni and Stephen Weinberg will support ... - NewsThe Jack, Joseph and Morton Mandel Foundation awarded $5 million to support scholarships at Case Western Reserve University
$5 million gift from Penni and Stephen Weinberg will support ... - NewsThe foundation awarded $8 million to Case Western Reserve University
Jack, Joseph and Morton Mandel Foundation awards $5 million to support scholarships\_\The Jack, Joseph and Morton Mandel Foundation and Mandel Supporting Foundations awarded $8 million to a health education campus at Case Western Reserve University
Jack, Joseph and Morton Mandel Foundation awards $5 million to support scholarships\_\Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What does The Joseph and Florence Mandel Family- fund?
The foundation's mission is to contribute to the flourishing of the United States and Israel as just, inclusive, compassionate, and democratic societies, and to improve the quality of life of all citizens in both countries. Primary funding areas include: • **Leadership Development** — Investing in leaders of educational, nonprofit, and public sector institutions to deepen their impact on society • **Management of Nonprofits** — Fostering excellence in the management of nonprofit and public sect…
How do I apply for a grant from The Joseph and Florence Mandel Family-?
The foundation makes grants across a broad range of causes without formal published grant programs. Grants are made at the discretion of trustees. **The Joseph and Florence Mandel Family- Penni M and Stephen J Weinberg Family Fund** (established 2019) is a related entity with the following characteristics: • **Total Assets (2024):** $164,706,854 • **Total Revenues (2024):** $19,072,911 • **Total Expenses (2024):** $10,535,000 • **Annual Giving:** Approximately $6.2 million • **Grant Range:** $1…
Where does The Joseph and Florence Mandel Family- make grants?
The foundation funds primarily in: • **Ohio** — Cleveland and Beachwood area (primary focus) • **New York** • **Florida** • **California** • **Maryland** • **Texas** • **New Jersey** The foundation also supports initiatives in Israel.
What size grants does The Joseph and Florence Mandel Family- award?
In 2024, The Joseph and Florence Mandel Family- awarded 157 grants totaling $4.9M — an average of about $31K per grant, based on its IRS Form 990 filings.
How much is The Joseph and Florence Mandel Family- required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, The Joseph and Florence Mandel Family- reported a distributable amount of $5.0M on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is The Joseph and Florence Mandel Family-'s EIN?
The Joseph and Florence Mandel Family-'s EIN (Employer Identification Number) is 83-0987549. IRS Form 990 filing data is available on this page for 2020–2024.
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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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