Private Foundation

THE DORIS TUINSTRA FOUNDATION

THE DORIS TUINSTRA FOUNDATION is a Private Foundation headquartered in GRANDVILLE, MI. Financial data from the 2024 filing: $110K revenue, $60K expenses, $1.4M total assets. IRS filings disclose 33 grants awarded by this foundation, totaling roughly $308K.

EIN: 043670914 GRANDVILLE, MI Latest filing: 2024

Total Revenue$110K

Total Expenses$60K

Total Assets$1.4M

Grants Given33

Grant Total$308K

Filing Years2020–2024

Sample Grants Given

MISSION INDIA

KENTWOOD, MI · 2024

GENERAL SUPPORT

$30,000

ORTHODOX PRESYBTERIIAN CHURCH

WILLOW GROVE, PA · 2024

GENERAL SUPPORT

$25,000

MISSION INDIA

KENTWOOD, MI · 2023

GENERAL SUPPORT

$20,000

TRIUNITY CHRISTIAN SCHOOL

WYOMING, MI · 2023

GENERAL SUPPORT

$10,000

HARVEST OPC

WYOMING, MI · 2023

GENERAL SUPPORT

$10,000

Showing up to 5 of 33 total records — full history available with membership.

Officers & Directors

TREASURER Jacob Tuinstra

SECRETARY Jamison Worst

PRESIDENT Kenneth Vander Molen

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL SUPPORT

$308,500 33 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$110K	$60K	$1.4M
2023	$149K	$58K	$1.3M
2022	$183K	$54K	$1.2M
2021	$545K	$53K	$1.1M
2020	$152K	$44K	$620K

Between 2020 and 2024, reported annual revenue declined from $152K to $110K (-28%), with total assets most recently reported at $1.4M.

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

Grant Geography

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

MIPA

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

See the full picture for THE DORIS TUINSTRA FOUNDATION

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