Biber Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BOSTON, MA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $3.9M in total assets. In 2025, it awarded 7 grants totaling $335K. Net investment income was $409K.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$3.9M
+0.2% YoY
Annual Giving
$335K
-16.3% YoY
Grant Count
7
-12.5% YoY
Avg Grant Size
$48K
-4.3% YoY
About Biber Foundation
Based on IRS filings
Biber Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BOSTON, MA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $3.9M in total assets. In 2025, it awarded 7 grants totaling $335K. Net investment income was $409K.
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 | $3,924,423 | $3,917,678 | $3,747,296 |
| Revenue | $469,822 | $645,268 | $494,491 |
| Expenses | $464,025 | $473,457 | $183,510 |
| Qualifying Distributions | $394,493 | $431,791 | $134,439 |
| Net Investment Income | $408,767 | $604,476 | $447,900 |
| Distributable Amount | $324,599 | $298,875 | $289,535 |
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
34 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 |
|---|---|---|---|
| JAMES M HALEPIS | CO-TRUSTEE | 1 | $34,237 |
| W ALAN HARDING | CO-TRUSTEE | 1 | $34,237 |
| SUSAN L ABBOTT | CO-TRUSTEE | 1 | $50,513 |
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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