THE WILLIAM G IRWIN CHARITY FOUNDATION
Data sourced from IRS 990-PF public filings
Supports healthcare, education, and community development initiatives, with a focus on California, funding universities, hospitals, and community organizations.
Total Assets
$115,150,685
Grants (Last Year)
$13,656,020
Total Grants on File
291
Recipients Funded
213
Giving History
| Year | Total Granted | Grants Made | Avg Grant |
|---|---|---|---|
| 2024 | $10,840,417 | 117 | $92,653 |
| 2023 | $12,501,725 | 86 | $145,369 |
| 2021 | $8,079,041 | 88 | $91,807 |
Top Grant Recipients
STANFORD, CA
SAN FRANCISCO, CA
HANA, HI
MORAGA, CA
SAN FRANCISCO, CA
SANTA ROSA, CA
SAN FRANCISCO, CA
San Francisco, CA
Showing top 10 of 291 grants on file.
Officers & Trustees
From 2024 IRS 990-PF filing (data available for 4 filing years)
MICHELLE SAUGER
TREASURER
JAMES F ZANZE
VICE PRESIDENT
ANTHONY O ZANZE
PRESIDENT
WILLIAM L OLDS III
AUDIT COMMITTEE CHAIR
JANE OLDS BOGART
TRUSTEE
IRS Filing History
THE WILLIAM G IRWIN CHARITY FOUNDATION has IRS 990-PF filings on record for 4 years, spanning 2020 to 2024.
Frequently Asked Questions
Other Foundations in California
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