Private Foundation

THE CLAUSEN FAMILY FOUNDATION C/O ANDERSEN TAX LLC

Based in SAN FRANCISCO, CA, THE CLAUSEN FAMILY FOUNDATION C/O ANDERSEN TAX LLC operates as a Private Foundation. The organization reported $940K in revenue, $662K in expenses, $5.3M in total assets for fiscal year 2024. Imperigo tracks 50 reported grants from this foundation totaling approximately $2.5M.

EIN: 521350750 SAN FRANCISCO, CA Latest filing: 2024

Total Revenue$940K

Total Expenses$662K

Total Assets$5.3M

Grants Given50

Grant Total$2.5M

Filing Years2019–2024

Before you apply to The Clausen Family Foundation C/O Andersen Tax LLC

Preselected only Doesn't accept unsolicited requests for funds, per its 2024 Form 990-PF.

Sometimes funds new orgs 17% of recent recipients were first-time grantees (2022–2024).

Who to contact, what to include, deadlines, typical grant size and geographic focus are available with membership.

Sample Grants Given

FAIRWINDS - NANTUCKET'S COUNSELING CENTER

NANTUCKET, MA · 2024

GENERAL OPERATING SUPPORT.

$100,000

THEATRE WORKSHOP OF NANTUCKET

NANTUCKET, MA · 2024

GENERAL OPERATING SUPPORT.

$100,000

BRAIN & BEHAVIOR RESEARCH FOUNDATION

NEW YORK, NY · 2024

GENERAL OPERATING SUPPORT.

$100,000

NANTUCKET SAFE HARBOR FOR ANIMALS INC

NANTUCKET, MA · 2024

GENERAL OPERATING SUPPORT.

$50,000

MARY'S CENTER FOR MATERNAL AND CHILD CARE INC

WASHINGTON, DC · 2024

GENERAL OPERATING SUPPORT.

$50,000

Showing up to 5 of 50 total records — full history available with membership.

Officers & Directors

SECRETARY Helen T Clausen

DIRECTOR Lilli I Alberga

PRESIDENT Mark W Clausen

VICE PRESIDENT/TREASURER Mary C Davis

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support

$2,075,850 39 grants

Training & Professional Development

$225,000 3 grants

Education

$206,500 7 grants

Unspecified

$10,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2024	$940K	$662K	$5.3M
2023	$262K	$479K	$5.0M
2022	$418K	$581K	$5.2M
2020	$532K	$439K	$5.1M
2019	$337K	$418K	$5.0M

Between 2019 and 2024, reported annual revenue grew from $337K to $940K (+179%), with total assets most recently reported at $5.3M.

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, MA, MD, NY, PA, and 2 other states.

CADCMAMDNYPAVAVT

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

See the full picture for THE CLAUSEN FAMILY FOUNDATION C/O ANDERSEN TAX LLC

Complete financials, all 50 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 880,000+ organizations.

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