Private Foundation

S MARK TAPER FOUNDATION

S MARK TAPER FOUNDATION is a private foundation categorized as Private Foundation based in LOS ANGELES, CA. Its most recent IRS filing (2025) reports revenue of $16.5M, expenses of $10.3M, total assets of $203.6M. Imperigo tracks 392 reported grants from this foundation totaling approximately $34.6M.

EIN: 320516588 LOS ANGELES, CA Private Independent Foundations NTEE: T22 Latest filing: 2025
Total Revenue$16.5M
Total Expenses$10.3M
Total Assets$203.6M
Grants Given392
Grant Total$34.6M
Filing Years2020–2025

Sample Grants Given

PROJECT ANGEL FOOD
LOS ANGELES, CA · 2025
CAPITAL SUPPORT FOR A TWO-BUILDING CAMPUS.
$1,000,000
HOLOCAUST MUSEUM LA
LOS ANGELES, CA · 2025
CAPITAL SUPPORT FOR MUSEUM CAMPUS EXPANSION.
$400,000
LA FAMILY HOUSING
NORTH HOLLYWOOD, CA · 2025
CAPITAL IMPROVEMENT PROJECT SUPPORT.
$275,000
CENTER THEATRE GROUP OF LOS ANGELES
LOS ANGELES, CA · 2025
SUPPORT OF MARK TAPER FORUM 2025-2026 SEASON.
$250,000
JVS SOCAL
LOS ANGELES, CA · 2025
GENERAL OPERATING SUPPORT.
$160,000

Showing up to 5 of 392 total records — full history available with membership.

Officers & Directors

TRUSTEE AND PRESIDENT Amelia Taper Bolker
TRUSTEE AND PRESIDENT EMERITUS Janice Taper Lazarof
TRUSTEE AND INVESTMENT OFFICER Roy Weitz

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support
$25,937,000 296 grants
Arts & Culture
$1,975,000 11 grants
Education
$1,475,000 23 grants
Environment & Conservation
$1,235,000 5 grants
Health & Medicine
$1,025,000 8 grants

Financial Trends

Year Revenue Expenses Assets
2025 $16.5M $10.3M $203.6M
2024 $16.7M $9.4M $186.2M
2023 $8.4M $9.3M $170.7M
2022 $7.7M $9.7M $148.1M
2020 $6.2M $7.9M $101.5M

Between 2020 and 2025, reported annual revenue grew from $6.2M to $16.5M (+165%), with total assets most recently reported at $203.6M.

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, FL, NJ, NY, PA, and 1 other state.

CADCFLNJNYPARI

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

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