Private Foundation

THE OTTOSEN FAMILY FOUNDATION

THE OTTOSEN FAMILY FOUNDATION is a private foundation categorized as Private Foundation based in PHOENIX, AZ. Its most recent IRS filing (2025) reports revenue of $468K, expenses of $898K, total assets of $8.8M. Imperigo tracks 108 reported grants from this foundation totaling approximately $5.1M.

EIN: 860778785 PHOENIX, AZ Latest filing: 2025

Total Revenue$468K

Total Expenses$898K

Total Assets$8.8M

Grants Given108

Grant Total$5.1M

Filing Years2021–2025

Sample Grants Given

BANNER HEALTH FOUNDATION

PHOENIX, AZ · 2025

PROGRAM SUPPORT

$300,000

THE SALVATION ARMY

PHOENIX, AZ · 2025

PROGRAM SUPPORT

$70,000

BALLET ARIZONA

PHOENIX, AZ · 2025

PROGRAM SUPPORT

$50,000

ST VINCENT DE PAUL SOCIETY

PHOENIX, AZ · 2025

PROGRAM SUPPORT

$50,000

ST MARY'S FOOD BANK

PHOENIX, AZ · 2025

PROGRAM SUPPORT

$50,000

Showing up to 5 of 108 total records — full history available with membership.

Officers & Directors

PRESIDENT Barbara J Ottosen

TREASURER Donald R Ottosen

SECRETARY Pamela Lynn Perry

Officer compensation and complete director data available with membership.

Top Grant Purposes

PROGRAM SUPPORT

$4,143,693 102 grants

PUBLIC SUPPORT

$975,000 5 grants

PROGRAM SUPPPORT

$5,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$468K	$898K	$8.8M
2024	$318K	$813K	$9.0M
2023	$375K	$642K	$9.2M
2022	$375K	$767K	$9.5M
2021	$372K	$805K	$9.9M

Between 2021 and 2025, reported annual revenue grew from $372K to $468K (+26%), with total assets most recently reported at $8.8M.

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

Grant Geography

Grants from this foundation were reported to recipients in AZ, IL, TN, VA.

AZILTNVA

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

See the full picture for THE OTTOSEN FAMILY FOUNDATION

Complete financials, all 108 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

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