Private Foundation

MAIER FAMILY FOUNDATION

Based in LARKSPUR, CA, MAIER FAMILY FOUNDATION operates as a Private Foundation. The organization reported $178K in revenue, $140K in expenses, $773K in total assets for fiscal year 2025. Imperigo tracks 192 reported grants from this foundation totaling approximately $484K.

EIN: 943289365 LARKSPUR, CA Latest filing: 2025

Total Revenue$178K

Total Expenses$140K

Total Assets$773K

Grants Given192

Grant Total$484K

Filing Years2021–2025

Sample Grants Given

BERKELEY REP

BERKELEY, CA · 2025

PHILANTHROPY

$50,000

MAGIC THEATRE

SAN FRANCISCO, CA · 2025

PHILANTHROPY

$20,000

KQED

SAN FRANCISCO, CA · 2025

PHILANTHROPY

$5,000

CHABAD OF TIBURON

TIBURON, CA · 2025

PHILANTHROPY

$1,500

HIAS FOUNDATION

SILVER SPRING, MD · 2025

PHILANTHROPY

$1,000

Showing up to 5 of 192 total records — full history available with membership.

Officers & Directors

DIRECTOR Diana L Maier

VICE PRESIDENT/TREASURER Melanie S Maier

DIRECTOR Michele M Maier

CHIEF FINANCIAL OFFICER Susan Letcher

SECRETARY Tracy Rapplin

Officer compensation and complete director data available with membership.

Top Grant Purposes

PHILANTHROPY

$258,125 67 grants

EDUCATION

$152,278 55 grants

RELIGIOUS

$25,050 18 grants

MEDICAL

$19,450 16 grants

ENVIRONMENTAL

$17,652 14 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$178K	$140K	$773K
2024	$61K	$126K	$733K
2023	$-15K	$95K	$804K
2022	$18K	$107K	$974K
2021	$39K	$102K	$1.1M

Between 2021 and 2025, reported annual revenue grew from $39K to $178K (+351%), with total assets most recently reported at $773K.

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

Grant Geography

Grants from this foundation were reported to recipients in AL, AZ, CA, CO, CT, DC, and 4 other states.

ALAZCACOCTDCILKYMDMT

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

See the full picture for MAIER FAMILY FOUNDATION

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Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports