Private Foundation

THE ERNEST J AND DOROTHY L KLIMCZAK FOUNDATION

THE ERNEST J AND DOROTHY L KLIMCZAK FOUNDATION is a private foundation categorized as Private Foundation based in PORTAGE, MI. Its most recent IRS filing (2025) reports revenue of $71K, expenses of $112K, total assets of $1.5M. Imperigo tracks 14 reported grants from this foundation totaling approximately $660K.

EIN: 271404539 PORTAGE, MI Latest filing: 2025

Total Revenue$71K

Total Expenses$112K

Total Assets$1.5M

Grants Given14

Grant Total$660K

Filing Years2021–2025

Sample Grants Given

RANDOLPH-MACON COLLEGE

ASHLAND, VA · 2024

DONOR ADVISED NON ENDOWMENT FUND

$75,000

KALAMAZOO COMMUNITY FOUNDATION

KALMAZOO, MI · 2024

DONOR ADVISED NON ENDOWMENT FUND

$15,000

RANDOLPH-MACON COLLEGE

ASHLAND, VA · 2023

DONOR ADVISED NON ENDOWMENT FUND

$35,000

KALAMAZOO COMMUNITY FOUNDATION

KALMAZOO, MI · 2023

DONOR ADVISED NON ENDOWMENT FUND

$35,000

CHICAGO COMMUNITY FOUNDATION

CHICAGO, IL · 2023

DONOR ADVISED NON ENDOWED FUND

$30,000

Showing up to 5 of 14 total records — full history available with membership.

Officers & Directors

VP/SECRETARY Diane L Koning

PRESIDENT/TR James H Koning

DIRECTOR Thomas A Klimczak

Officer compensation and complete director data available with membership.

Top Grant Purposes

DONOR ADVISED NON ENDOWED FUND

$440,000 8 grants

DONOR ADVISED NON ENDOWMENT FUND

$220,000 6 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$71K	$112K	$1.5M
2024	$81K	$119K	$1.5M
2023	$44K	$111K	$1.5M
2022	$92K	$118K	$1.6M
2021	$52K	$82K	$1.6M

Between 2021 and 2025, reported annual revenue grew from $52K to $71K (+36%), with total assets most recently reported at $1.5M.

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

Grant Geography

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

ILMIVA

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

See the full picture for THE ERNEST J AND DOROTHY L KLIMCZAK FOUNDATION

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