Private Foundation

DETERMAN BALK FAMILY FOUNDATION

DETERMAN BALK FAMILY FOUNDATION, of LAKE FOREST, IL, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $135K in revenue, $155K in expenses, $1.5M in total assets. IRS filings disclose 102 grants awarded by this foundation, totaling roughly $1.0M.

EIN: 474148161 LAKE FOREST, IL Latest filing: 2025

Total Revenue$135K

Total Expenses$155K

Total Assets$1.5M

Grants Given102

Grant Total$1.0M

Filing Years2021–2025

Sample Grants Given

NORTHWESTERN COLLEGE OF ARTS & SCIENCES

EVANSTON, IL · 2025

UNRESTRICTED

$25,000

REFUGEE ONE

CHICAGO, IL · 2025

UNRESTRICTED

$15,000

NORTHERN ILLINOIS FOOD BANK

GENEVA, IL · 2025

UNRESTRICTED

$15,000

RAGDALE FOUNDATION

LAKE FOREST, IL · 2025

UNRESTRICTED

$15,000

MICHIGAN STATE UNIVERSITY

CHICAGO, IL · 2025

UNRESTRICTED

$10,000

Showing up to 5 of 102 total records — full history available with membership.

Officers & Directors

VICE PRESIDENT Henry Balk

PRESIDENT Lance Balk

SECRETARY Margaret Determan

VICE PRESIDENT Nathaniel Balk

TREASURER Thomas Balk

Officer compensation and complete director data available with membership.

Top Grant Purposes

UNRESTRICTED

$610,956 94 grants

General Charitable Purposes

$405,654 3 grants

UNRESTICTED

$30,000 3 grants

RESTRICTED

$3,000 2 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$135K	$155K	$1.5M
2024	$45K	$156K	$1.5M
2023	$449K	$133K	$1.6M
2022	$530K	$150K	$1.3M
2021	$23K	$111K	$890K

Between 2021 and 2025, reported annual revenue grew from $23K to $135K (+501%), 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 CO, GA, IA, IL, MI, MN, and 4 other states.

COGAIAILMIMNMONCNYOH

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

See the full picture for DETERMAN BALK FAMILY FOUNDATION

Complete financials, all 102 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

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