Private Foundation

CAROL AND WARREN SINSHEIMER FOUNDATION INC

CAROL AND WARREN SINSHEIMER FOUNDATION INC is a Private Foundation headquartered in SAN LUIS OBISPO, CA. Financial data from the 2025 filing: $3K revenue, $14K expenses, $82K total assets. IRS filings disclose 99 grants awarded by this foundation, totaling roughly $67K.

EIN: 770457296 SAN LUIS OBISPO, CA Latest filing: 2025

Total Revenue$3K

Total Expenses$14K

Total Assets$82K

Grants Given99

Grant Total$67K

Filing Years2020–2025

Sample Grants Given

SLO NOOR FOUNDATION

SAN LUIS OBISPO, CA · 2024

PUBLIC HEALTHCARE

$2,500

MEALS THAT CONNECT

SAN LUIS OBISPO, CA · 2024

NUTRITION AND SUPPORT FOR SENIORS

$1,000

TRANSITIONS MENTAL HEALTH ASSOC

SAN LUIS OBISPO, CA · 2024

PUBLIC WELFARE

$1,000

SLO REPERTORY THEATRE

SAN LUIS OBISPO, CA · 2024

SUPPORT ARTS IN THE COMMUNITY

$1,000

SLO INTERNATIONAL FILM FESTIVAL

SAN LUIS OBISPO, CA · 2024

SUPPORT ARTS IN THE COMMUNITY

$1,000

Showing up to 5 of 99 total records — full history available with membership.

Officers & Directors

DIRECTOR Amy E Sinsheimer

SECRETARY/VP Carol Sinsheimer

DIRECTOR Warren Angus Sinsheimer

PRESIDENT Warren A Sinsheimer Iii

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL FUND SUPPORT

$18,350 22 grants

PUBLIC HEALTHCARE

$13,300 11 grants

PUBLIC WELFARE

$9,600 20 grants

SUPPORT ARTS IN THE COMMUNITY

$8,500 13 grants

ENVIRONMENTAL CONSERVATION

$5,700 17 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$3K	$14K	$82K
2024	$3K	$17K	$93K
2023	$3K	$10K	$107K
2021	$52K	$18K	$137K
2020	$27K	$11K	$103K

Between 2020 and 2025, reported annual revenue declined from $27K to $3K (-88%), with total assets most recently reported at $82K.

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

Grant Geography

Grants from this foundation were reported to recipients in AL, CA, DC, NY, UT, VA, and 1 other state.

ALCADCNYUTVAWA

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

See the full picture for CAROL AND WARREN SINSHEIMER FOUNDATION INC

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