The Westerhoff Family Foundation Inc
The Westerhoff Family Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in PARSIPPANY, NJ. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $1.5M in total assets. In 2025, it awarded 4 grants totaling $46K. Net investment income was $22K.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$1.5M
-2.0% YoY
Annual Giving
$46K
+21.3% YoY
Grant Count
4
+100.0% YoY
Avg Grant Size
$11K
-39.3% YoY
About The Westerhoff Family Foundation Inc
Based on IRS filings
The Westerhoff Family Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in PARSIPPANY, NJ. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $1.5M in total assets. In 2025, it awarded 4 grants totaling $46K. Net investment income was $22K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $1,481,705 | $1,511,467 | $1,551,326 |
| Revenue | $25,305 | $9,278 | $28,069 |
| Expenses | $54,695 | $48,777 | $47,023 |
| Qualifying Distributions | $50,998 | $45,182 | $44,817 |
| Net Investment Income | $21,833 | $5,998 | $22,713 |
| Distributable Amount | $10,833 | $12,562 | $12,638 |
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
63 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 |
|---|---|---|---|
| GARRET P WESTERHOFF | TRUSTEE | — | — |
| HELGA K WESTERHOFF | TRUSTEE | — | — |
| DAVID ISKOWITZ | TRUSTEE | — | — |
Subject Areas
Focus areas based on grantmaking activity
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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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