Private Foundation

TIGGER & IRVING JENSEN FOUNDATION

TIGGER & IRVING JENSEN FOUNDATION, of SIOUX CITY, IA, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $38K in revenue, $16K in expenses, $730K in total assets. IRS filings disclose 12 grants awarded by this foundation, totaling roughly $510K.

EIN: 421221530 SIOUX CITY, IA Latest filing: 2025

Total Revenue$38K

Total Expenses$16K

Total Assets$730K

Grants Given12

Grant Total$510K

Filing Years2021–2025

Sample Grants Given

AGC FOUNDATION

SEATTLE, WA · 2025

CASH CONTRIBUTION

$6,000

FRIENDS OF LAKESIDE LAB INC

MILFORD, IA · 2025

CASH CONTRIBUTION

$5,000

ST JOSEPH CATHOLIC CHURCH

MILFORD, IA · 2025

CASH CONTRIBUTION

$500

DICKINSON COUNTY MUSEUM

SPIRIT LAKE, IA · 2025

CASH CONTRIBUTION

$200

OKOBOJI FOUNDATION

ARNOLDS PARK, IA · 2023

CHARITABLE

$7,200

Showing up to 5 of 12 total records — full history available with membership.

Officers & Directors

PRESIDENT Irving F Jensen Iii

Officer compensation and complete director data available with membership.

Top Grant Purposes

CHARITABLE

$498,077 8 grants

CASH CONTRIBUTION

$11,700 4 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$38K	$16K	$730K
2024	$531K	$2K	$705K
2023	$4K	$10K	$178K
2022	$9K	$6K	$185K
2021	$91K	$5K	$182K

Between 2021 and 2025, reported annual revenue declined from $91K to $38K (-58%), with total assets most recently reported at $730K.

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

Grant Geography

Grants from this foundation were reported to recipients in IA, WA.

IAWA

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

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