The Hartz Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in KEY LARGO, FL. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $877K in total assets. In 2025, it awarded 7 grants totaling $33K. Net investment income was $29K.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$877K
-2.1% YoY
Annual Giving
$33K
-44.0% YoY
Grant Count
7
-30.0% YoY
Avg Grant Size
$5K
-20.0% YoY
About The Hartz Foundation
Based on IRS filings
The Hartz Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in KEY LARGO, FL. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $877K in total assets. In 2025, it awarded 7 grants totaling $33K. Net investment income was $29K.
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 | $877,168 | $896,386 | $924,181 |
| Revenue | $37,068 | $45,519 | $272,012 |
| Expenses | $56,286 | $73,314 | $64,923 |
| Qualifying Distributions | $32,500 | $58,000 | $53,000 |
| Net Investment Income | $28,567 | $35,501 | $261,996 |
| Distributable Amount | $44,143 | $43,974 | $42,397 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 7 recipients in 2025
Grant Size Distribution
44 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 |
|---|---|---|---|
| CHARLES M HARTZ | TRUSTEE | 4 | — |
| JOY J HARTZ | TRUSTEE | 4 | — |
| ASHLEY HARTZ | TRUSTEE | 15 | $12,000 |
Subject Areas
Focus areas based on grantmaking activity
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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