Private Foundation

Harold & Libby Ziff Foundation

Harold & Libby Ziff Foundation is a Private Foundation headquartered in Carlsbad, CA. Financial data from the 2025 filing: $275K revenue, $260K expenses, $3.4M total assets. IRS filings disclose 38 grants awarded by this foundation, totaling roughly $2.1M.

EIN: 952383366 Carlsbad, CA Latest filing: 2025

Total Revenue$275K

Total Expenses$260K

Total Assets$3.4M

Grants Given38

Grant Total$2.1M

Filing Years2020–2025

Sample Grants Given

Jewish Family and Children's Service Inc

San Francisco, CA · 2025

General SUpport

$100,000

The Center for Jewish Campus Life

Stanford, CA · 2025

General Support

$70,000

Ronald C Wornick Jewish Day School

Foster City, CA · 2025

General Support

$37,500

Oshman Family Jewish Community Center

Palo Alto, CA · 2025

General Support

$25,000

Ronald C Wornick Jewish Day School

Foster City, CA · 2024

General Support

$37,500

Showing up to 5 of 38 total records — full history available with membership.

Officers & Directors

Director Emma Sarnat

Director Lela Z Sarnat

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL SUPPORT

$1,293,700 19 grants

General Support

$596,360 16 grants

General SUpport

$125,000 2 grants

CAPITAL CAMPAIGN

$50,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$275K	$260K	$3.4M
2024	$221K	$106K	$3.0M
2023	$253K	$155K	$2.6M
2022	$237K	$289K	$2.3M
2020	$308K	$626K	$2.8M

Between 2020 and 2025, reported annual revenue declined from $308K to $275K (-11%), with total assets most recently reported at $3.4M.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in CA, DC, NY.

CADCNY

Full geographic grant map with state-by-state breakdown available with membership.

See the full picture for Harold & Libby Ziff Foundation

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