Private Foundation

THOMAS & LINDA KOEHN FOUNDATION

THOMAS & LINDA KOEHN FOUNDATION is a private foundation categorized as Private Foundation based in DES MOINES, IA. Its most recent IRS filing (2025) reports revenue of $6.4M, expenses of $5.6M, total assets of $63.1M. Imperigo tracks 192 reported grants from this foundation totaling approximately $24.2M.

EIN: 421293625 DES MOINES, IA Latest filing: 2025

Total Revenue$6.4M

Total Expenses$5.6M

Total Assets$63.1M

Grants Given192

Grant Total$24.2M

Filing Years2021–2025

Sample Grants Given

COMMUNITY FOUNDATION OF GREATER DES MOINES

DES MOINES, IA · 2024

NEW HORIZONS FUND. COMMUNITY BETTERMENT PROJECT GRANTS

$1,400,000

VANGUARD CHARTIABLE

WARWICK, RI · 2024

EDUCATIONAL PROGRAMS

$1,150,000

COMMUNITY FOUNDATION OF GREATER DES MOINES

DES MOINES, IA · 2024

LEADERSHIP GRANT FUND, OPPORTUNITY ACTIVATION FUND, AVENUE SCHOLARS

$602,000

DENTAL CONNECTIONS

DES MOINES, IA · 2024

GENERAL OPERATING FUND

$575,000

BY DEGREES FOUNDATION

DES MOINES, IA · 2024

GENERAL OPERATING FUND

$400,000

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

Officers & Directors

SECRETARY Linda Koehn

PRESIDENT Thomas Koehn

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL OPERATING FUND

$14,645,039 162 grants

CAPITAL CAMPAIGN - DORMITORY RENOVATION

$1,940,000 5 grants

NEW HORIZONS FUND. COMMUNITY BETTERMENT PROJECT GRANTS

$1,400,000 1 grant

EDUCATIONAL PROGRAMS

$1,150,000 1 grant

CAPITAL CAMPAIGN - INFRASTRUCTURE IMPROVEMENTS

$1,000,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$6.4M	$5.6M	$63.1M
2024	$32.4M	$4.8M	$64.2M
2023	$25.3M	$2.4M	$47.1M
2022	$14.4M	$2.6M	$35.4M
2021	$13.0M	$2.8M	$31.8M

Between 2021 and 2025, reported annual revenue declined from $13.0M to $6.4M (-51%), with total assets most recently reported at $63.1M.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, CO, FL, IA, IL, NY, and 3 other states.

CACOFLIAILNYOHRIVA

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

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