The Endurance Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BOSTON, MA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1.6M in total assets. In 2024, it awarded 4 grants totaling $80K. Net investment income was $166K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$1.6M
+8.8% YoY
Annual Giving
$80K
-7.0% YoY
Grant Count
4
-20.0% YoY
Avg Grant Size
$20K
+16.3% YoY
About The Endurance Foundation
Based on IRS filings
The Endurance Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BOSTON, MA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1.6M in total assets. In 2024, it awarded 4 grants totaling $80K. Net investment income was $166K.
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 | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $1,553,396 | $1,427,978 | $1,524,278 |
| Revenue | $197,943 | $30,103 | $75,253 |
| Expenses | $111,523 | $115,010 | $121,050 |
| Qualifying Distributions | $80,000 | $86,000 | $93,000 |
| Net Investment Income | $166,448 | $5,865 | $47,203 |
| Distributable Amount | $83,658 | $79,266 | $86,177 |
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 2024
Grant Size Distribution
18 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 |
|---|---|---|---|
| MATTHEW A BERLIN | TRUSTEE | 0.5 | — |
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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