William S Kaiser Family Foundation
William S Kaiser Family 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 $8.4M in total assets. In 2024, it awarded 12 grants totaling $435K. Net investment income was $246K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$8.4M
-2.3% YoY
Annual Giving
$435K
-3.3% YoY
Grant Count
12
+33.3% YoY
Avg Grant Size
$36K
-27.5% YoY
Under IRS private-foundation payout rules, William S Kaiser Family Foundation reported a distributable amount of $466K for 2024 — the minimum it must pay out in qualifying distributions.
About William S Kaiser Family Foundation
Based on IRS filings
William S Kaiser Family 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 $8.4M in total assets. In 2024, it awarded 12 grants totaling $435K. Net investment income was $246K.
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 | $8,425,594 | $8,621,188 | $9,063,991 |
| Revenue | $325,247 | $126,508 | $2,118,537 |
| Expenses | $520,841 | $569,311 | $259,733 |
| Qualifying Distributions | $441,894 | $450,000 | $202,969 |
| Net Investment Income | $246,300 | $104,034 | $2,079,799 |
| Distributable Amount | $466,178 | $423,737 | $401,880 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
33 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Massachusetts Museum of Contemporary Art Foundation Inc ($300,000), Jacob's Pillow Dance Festival Inc ($50,000), Palestine Children's Relief Fund ($16,000).
| Recipient | Purpose | Amount |
|---|---|---|
| A JEWISH VOICE FOR PEACE INC BERKELEY, CA | SUPPORT | $8,333 |
| BAGLY INC BOSTON, MA | SUPPORT | $8,333 |
| BOSTON YOUTH SYMPHONY ORCHESTRAS INC BOSTON, MA | SUPPORT | $10,000 |
| WORLD CENTRAL KITCHEN INC WASHINGTON, DC | SUPPORT | $5,000 |
| PORTLAND COMMUNITY SQUASH PORTLAND, ME | SUPPORT | $5,000 |
| FARESTART SEATTLE, WA | SUPPORT | $5,000 |
| COLLECTIVE POWER FOR REPRODUCTIVE JUSTICE AMHERST, MA | SUPPORT | $9,000 |
| PALESTINE CHILDREN'S RELIEF FUND BURBANK, CA | SUPPORT | $16,000 |
| JACOB'S PILLOW DANCE FESTIVAL INC BECKET, MA | SUPPORT | $50,000 |
| SAFE PASSAGEINC NORTHAMPTON, MA | SUPPORT | $8,333 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| WILLIAM S KAISER | TRUSTEE | 1 | — |
| WILLIAM WALSER RESIGNED 22824 | TRUSTEE | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is William S Kaiser Family Foundation?
William S Kaiser Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BOSTON, MA. It holds $8.4M in total assets as of 2024.
How large is William S Kaiser Family Foundation?
As of 2024, William S Kaiser Family Foundation holds $8.4M in total assets with $325K in annual revenue. It awarded 12 grants totaling $435K in 2024.
Where does William S Kaiser Family Foundation operate?
William S Kaiser Family Foundation has awarded grants in California, Colorado, District of Columbia, Hawaii, Illinois, Massachusetts, Maine, New Jersey, New York, Tennessee, Washington.
What size grants does William S Kaiser Family Foundation award?
In 2024, William S Kaiser Family Foundation awarded 12 grants totaling $435K — an average of about $36K per grant, based on its IRS Form 990 filings.
How much is William S Kaiser Family Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, William S Kaiser Family Foundation reported a distributable amount of $466K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is William S Kaiser Family Foundation's EIN?
William S Kaiser Family Foundation's EIN (Employer Identification Number) is 26-3505536. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in William S Kaiser Family Foundation's focus areas in our free grants database
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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