The Mark and Jane Wilf
The Mark and Jane Wilf Family Foundation Inc. is a private family foundation established in 2006 and based in Short Hills, New Jersey. It operates as part of the broader Wilf Family Foundations, a collection of philanthropic entities established in 1964 by the Wilf family to support communities throughout the United States, Israel, and internationally.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$48.6M
+23.1% YoY
Annual Giving
$1.7M
-2.0% YoY
Grant Count
96
+20.0% YoY
Avg Grant Size
$18K
-18.3% YoY
Mission & Focus Areas
The foundation supports education, human services, and philanthropic causes. As part of the Wilf Family Foundations, the majority of support is devoted to Jewish causes. The foundations are also committed to supporting meaningful social justice efforts, including protecting voting rights and advancing criminal justice reform and law enforcement reform.
The foundation provides education, housing, food, health care, and other essential and life-saving services to hundreds of thousands of people.
Grantmaking
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Geographic Focus
Where this funder awards grants
The foundation primarily funds organizations in New York, New Jersey, and Florida.
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
- Total Assets: $48,590,566 (2024)
- Total Giving: $1,714,693 (2024)
- Total Assets: $39,000,000 (2023)
- Distributions: $1,800,000 (2023)
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $48,590,566 | $39,460,056 | $30,807,877 |
| Revenue | $3,008,027 | $3,619,924 | $3,600,579 |
| Expenses | $1,725,189 | $1,765,724 | $1,053,771 |
| Qualifying Distributions | $1,724,464 | $1,765,724 | $761,271 |
| Net Investment Income | $1,044,470 | $984,180 | $3,173,576 |
| Distributable Amount | $2,027,222 | $1,773,020 | $1,567,011 |
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
250 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Leadership team and compensation from IRS filings
The foundation is led by family members serving as trustees:
- Mark Wilf – President & Trustee
- Jane Wilf – Vice President & Trustee
- Zygmunt Wilf – Treasurer, Secretary & Trustee
- Steven Wilf – Trustee
- Daniel Wilf – Trustee
- Rachel S Wilf – Trustee
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| MARK WILF | PRESIDENT & TRUSTEE | 0.25 | — |
| JANE WILF | VICE PRESIDENT & TRUSTEE | 0.25 | — |
| ZYGMUNT WILF | TREASURER, SECRETARY & TRUSTEE | 0.25 | — |
| STEVEN WILF | TRUSTEE | 0.25 | — |
| DANIEL WILF | TRUSTEE | 0.25 | — |
| RACHEL S WILF | TRUSTEE | 0.25 | — |
Contact Information
Address: 820 Morris Turnpike, Short Hills, NJ 07078-2624
Phone: 973-924-8246
EIN: 75-3224210
Subject Areas
Focus areas based on grantmaking activity
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Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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