Private Foundation

The Steve and Kathleen Jonsson Foundation

The Steve and Kathleen Jonsson Foundation, of Wilmington, DE, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $21K in revenue, $61K in expenses, $743K in total assets. IRS filings disclose 38 grants awarded by this foundation, totaling roughly $240K.

EIN: 852731051 Wilmington, DE Latest filing: 2025

Total Revenue$21K

Total Expenses$61K

Total Assets$743K

Grants Given38

Grant Total$240K

Filing Years2021–2025

Sample Grants Given

MERCY FOUNDATION

RANCHO CORDOVA, CA · 2025

Support of 3 students

$15,000

JONSSON CANCER CENTER FOUNDATION- UCLA

LOS ANGELES, CA · 2025

General & Unrestricted

$5,000

AMERICAN NATIONAL RED CROSS

LOS ANGELES, CA · 2025

General & Unrestricted

$5,000

CROCKER ART MUSEUM ASSOCIATION

SACRAMENTO, CA · 2025

General & Unrestricted

$5,000

EASTER SEAL SOCIETY OF SUPERIOR CALIFORNIA

SACRAMENTO, CA · 2025

General & Unrestricted

$5,000

Showing up to 5 of 38 total records — full history available with membership.

Officers & Directors

Dir Kathleen Vassallo Jonsson

Dir, Pres, Sec, Treas Steven W Jonsson

Officer compensation and complete director data available with membership.

Top Grant Purposes

General & Unrestricted

$124,000 24 grants

Cristo Rey High School Resiliency Campaign

$25,000 1 grant

Charitable Event

$15,500 3 grants

SNAP Program

$15,000 1 grant

Support of 3 students

$15,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$21K	$61K	$743K
2024	$36K	$26K	$784K
2023	$-77K	$57K	$774K
2022	$10K	$46K	$908K
2021	$10K	$68K	$944K

Between 2021 and 2025, reported annual revenue grew from $10K to $21K (+120%), with total assets most recently reported at $743K.

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

Grant Geography

Grants from this foundation were reported to recipients in AR, CA.

ARCA

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

See the full picture for The Steve and Kathleen Jonsson Foundation

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