The Doris Tuinstra Foundation
The Doris Tuinstra Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in GRANDVILLE, MI. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1.4M in total assets. In 2024, it awarded 2 grants totaling $55K. Net investment income was $47K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$1.4M
+3.8% YoY
Annual Giving
$55K
+0.0% YoY
Grant Count
2
-66.7% YoY
Avg Grant Size
$28K
+200.0% YoY
Under IRS private-foundation payout rules, The Doris Tuinstra Foundation reported a distributable amount of $64K for 2024 — the minimum it must pay out in qualifying distributions.
About The Doris Tuinstra Foundation
Based on IRS filings
The Doris Tuinstra Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in GRANDVILLE, MI. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1.4M in total assets. In 2024, it awarded 2 grants totaling $55K. Net investment income was $47K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $1,382,893 | $1,332,785 | $1,241,909 |
| Revenue | $110,197 | $149,295 | $182,837 |
| Expenses | $60,089 | $58,419 | $53,628 |
| Qualifying Distributions | $55,000 | $55,000 | $48,000 |
| Net Investment Income | $47,430 | $34,295 | $62,837 |
| Distributable Amount | $64,057 | $57,583 | $57,109 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 2 recipients in 2024
Grant Size Distribution
25 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Mission India ($30,000), Orthodox Presybteriian Church ($25,000).
| Recipient | Purpose | Amount |
|---|---|---|
| MISSION INDIA KENTWOOD, MI | GENERAL SUPPORT | $30,000 |
| ORTHODOX PRESYBTERIIAN CHURCH WILLOW GROVE, PA | GENERAL SUPPORT | $25,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| KENNETH VANDER MOLEN | PRESIDENT | — | $100 |
| JACOB TUINSTRA | TREASURER | — | $100 |
| JAMISON WORST | SECRETARY | — | $100 |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is The Doris Tuinstra Foundation?
The Doris Tuinstra Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in GRANDVILLE, MI. It holds $1.4M in total assets as of 2024.
How large is The Doris Tuinstra Foundation?
As of 2024, The Doris Tuinstra Foundation holds $1.4M in total assets with $110K in annual revenue. It awarded 2 grants totaling $55K in 2024.
Where does The Doris Tuinstra Foundation operate?
The Doris Tuinstra Foundation has awarded grants in Michigan, Pennsylvania.
What size grants does The Doris Tuinstra Foundation award?
In 2024, The Doris Tuinstra Foundation awarded 2 grants totaling $55K — an average of about $28K per grant, based on its IRS Form 990 filings.
How much is The Doris Tuinstra Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, The Doris Tuinstra Foundation reported a distributable amount of $64K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is The Doris Tuinstra Foundation's EIN?
The Doris Tuinstra Foundation's EIN (Employer Identification Number) is 04-3670914. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in The Doris Tuinstra Foundation's focus areas in our free grants database
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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