Harold & Libby Ziff Foundation
Data sourced from IRS 990-PF public filings
Funds general support for Jewish community organizations, including family services and campus life initiatives, primarily in California.
Harold & Libby Ziff Foundation has 25 grants on file funding 12 organizations. Giving increased from $86,960 in 2024 to $232,500 in 2025. Reported assets: $3,360,314.
Total Assets
$3,360,314
Grants (Last Year)
$232,500
Total Grants on File
25
Recipients Funded
12
Giving History
| Year | Total Granted | Grants Made | Avg Grant |
|---|---|---|---|
| 2025 | $232,500 | 4 | $58,125 |
| 2024 | $86,960 | 5 | $17,392 |
| 2023 | $136,900 | 7 | $19,557 |
| 2022 | $265,000 | 2 | $132,500 |
| 2021 | $390,500 | 7 | $55,786 |
Top Grant Recipients
SAN FRANCISCO, CA
SAN FRANCISCO, CA
STANFORD, CA
SAN FRANCISCO, CA
STANFORD, CA
STANFORD, CA
STANFORD, CA
FOSTER CITY, CA
FOSTER CITY, CA
NEW YORK, NY
Showing top 10 of 25 grants on file.
Officers & Trustees
From 2025 IRS 990-PF filing (data available for 16 filing years)
Emma Sarnat
Director
Lela Z Sarnat
Director
IRS Filing History
Harold & Libby Ziff Foundation has IRS 990-PF filings on record for 16 years, spanning 2010 to 2025.
Frequently Asked Questions
Other Foundations in California
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