THE CHARLES AND ROBERTA KATZ
Data sourced from IRS 990-PF public filings
Provides general funding to environmental and educational organizations, including Earth Justice and the Exploratorium, primarily in California.
THE CHARLES AND ROBERTA KATZ has 51 grants on file funding 14 organizations. Giving increased from $267,000 in 2024 to $290,000 in 2025. Reported assets: $5,096,829.
Total Assets
$5,096,829
Grants (Last Year)
$290,000
Total Grants on File
51
Recipients Funded
14
Giving History
| Year | Total Granted | Grants Made | Avg Grant |
|---|---|---|---|
| 2025 | $290,000 | 12 | $24,167 |
| 2024 | $267,000 | 10 | $26,700 |
| 2023 | $278,000 | 11 | $25,273 |
| 2022 | $279,500 | 9 | $31,056 |
| 2021 | $267,000 | 9 | $29,667 |
Top Grant Recipients
SAN FRANCISCO, CA
SAN FRANCISCO, CA
SAN FRANCISCO, CA
SAN FRANCISCO, CA
SAN FRANCISCO, CA
SAN FRANCISCO, CA
SAN FRANCISCO, CA
SAN FRANCISCO, CA
SAN FRANCISCO, CA
Showing top 10 of 51 grants on file.
Officers & Trustees
From 2025 IRS 990-PF filing (data available for 10 filing years)
CHARLES J KATZ JR
PRESIDENT
ROBERTA B KATZ
FIRST VICE PRESIDENT
SARAH B KATZ
VICE PRESIDENT
SYDNEY M KATZ
VICE PRESIDENT
ROBERTA B KATZ
SECRETARY/TREASURER
IRS Filing History
THE CHARLES AND ROBERTA KATZ has IRS 990-PF filings on record for 10 years, spanning 2016 to 2025.
Frequently Asked Questions
Other Foundations in California
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