Jack & Phyllis Wertenteil Foundation
Jack & Phyllis Wertenteil Foundation is a private foundation, based in BROOKLYN, NY. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $12K in total assets. In 2025, it awarded 4 grants totaling $33K. Net investment income was $3.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$12K
-72.8% YoY
Annual Giving
$33K
+31.2% YoY
Grant Count
4
+33.3% YoY
Avg Grant Size
$8K
-1.6% YoY
About Jack & Phyllis Wertenteil Foundation
Based on IRS filings
Jack & Phyllis Wertenteil Foundation is a private foundation, based in BROOKLYN, NY. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $12K in total assets. In 2025, it awarded 4 grants totaling $33K. Net investment income was $3.
Ready to take the next step with Jack & Phyllis Wertenteil Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $12,288 | $45,110 | $70,154 |
| Revenue | $3 | $6 | $9 |
| Expenses | $32,825 | $25,050 | $43,230 |
| Qualifying Distributions | $32,825 | $25,050 | $43,230 |
| Net Investment Income | $3 | $6 | $9 |
| Distributable Amount | $1,496 | $2,797 | $4,614 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 4 recipients in 2025
Grant Size Distribution
31 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| PHYLLIS WERTENTEIL | TRUSTEE | 0.5 | — |
| TINA WERTENTEIL-ROTSTEIN | TRUSTEE | 0.5 | — |
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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