Jonathan & Marjorie Slass Foundation
Jonathan & Marjorie Slass Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in WARREN, NJ. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $363 in total assets. In 2024, it made $31 in qualifying distributions.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$363
-7.9% YoY
Revenue
—
-100.0% YoY
Qualifying Distributions
$31
-80.6% YoY
Expenses
$31
-80.7% YoY
About Jonathan & Marjorie Slass Foundation
Based on IRS filings
Jonathan & Marjorie Slass Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in WARREN, NJ. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $363 in total assets. In 2024, it made $31 in qualifying distributions.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $363 | $394 | $552 |
| Revenue | — | $3 | $1 |
| Expenses | $31 | $161 | $4 |
| Qualifying Distributions | $31 | $160 | — |
| Net Investment Income | — | $2 | — |
| Distributable Amount | $18 | $23 | $27 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 0 recipients in 2024
Grant Size Distribution
11 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 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| JONATHAN SLASS | TRUSTEE | 0.5 | — |
| MARJORIE SLASS | TRUSTEE | 0.5 | — |
Subject Areas
Focus areas based on grantmaking activity
Related Funders
Similar funders by location and focus area
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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