Private Foundation

DONALD AND MARY KOSCH FOUNDATION

DONALD AND MARY KOSCH FOUNDATION is a private foundation categorized as Private Foundation based in PLYMOUTH, MI. Its most recent IRS filing (2025) reports revenue of $1.7M, expenses of $8.0M. Imperigo tracks 91 reported grants from this foundation totaling approximately $11.4M.

EIN: 383147426 PLYMOUTH, MI Latest filing: 2025

Total Revenue$1.7M

Total Expenses$8.0M

Grants Given91

Grant Total$11.4M

Filing Years2020–2025

Sample Grants Given

DONALD & MARY KOSCH CHARITABLE FUND

DEARBORN, MI · 2024

DONOR ADVISED GIFT FUND

$5,000,000

DONALD & MARY KOSCH CHARITABLE FUND

DEARBORN, MI · 2024

DONOR ADVISED GIFT FUND

$1,400,000

DONALD & MARY KOSCH CHARITABLE FUND

DEARBORN, MI · 2024

DONOR ADVISED GIFT FUND

$1,300,000

DONALD & MARY KOSCH CHARITABLE FUND

DEARBORN, MI · 2024

DONOR ADVISED GIFT FUND

$296,931

THE DONALD AND MARY KOSCH CHARITABLE GIFT FUND

DEARBORN, MI · 2023

GENERAL

$400,000

Showing up to 5 of 91 total records — full history available with membership.

Officers & Directors

PRES/TRES/DI Donald F Kosch

SEC/DIR Mary T Kosch

Officer compensation and complete director data available with membership.

Top Grant Purposes

DONOR ADVISED GIFT FUND

$7,996,931 4 grants

GENERAL

$1,335,588 36 grants

PLAYGROUND PROJECT

$400,000 4 grants

DONALD & MARY KOSCH MEMORY CARE

$300,000 3 grants

SUPPORT OF HEALTHY DEARBORN

$200,000 2 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$1.7M	$8.0M	—
2024	$766K	$3K	$6.3M
2023	$567K	$408K	$5.5M
2022	$595K	$39K	$5.4M
2020	$1.4M	$705K	$6.4M

Between 2020 and 2025, reported annual revenue grew from $1.4M to $1.7M (+26%).

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

Grant Geography

Grants from this foundation were reported to recipients in FL, IA, MI, NJ, NY, OH, and 1 other state.

FLIAMINJNYOHTN

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

See the full picture for DONALD AND MARY KOSCH FOUNDATION

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