Wielenga Innovation Foundation Inc
Wielenga Innovation Foundation Inc is a private foundation focused on Science & Technology, based in Hollywood, FL. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $454K in total assets. In 2025, it awarded 1 grant totaling $70K. Net investment income was $26K.
Wielenga Innovation Foundation Inc at a glance
In short: Wielenga Innovation Foundation Inc gave $70K across 1 grant in 2025 (avg $70K), mostly in Michigan. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $69,997
- -0.5% vs 2024
- Grants made (2025)
- 1
- +0.0% vs 2024
- Average grant
- $69,997
- -0.5% vs 2024
- Median grant
- $69,997
- Total assets
- $454,011
- -8.8% vs 2024
- Primary geography
- Michigan (100% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated September 2026.
Who Wielenga Innovation Foundation Inc funds
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was University of Michigan ($70K).
Grant Size Distribution
6 grants across all recorded years
The most common grant size was in the $50–100K range: 5 grants of 6 (83%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2025 grant dollars on its one itemized grant.
States
Cities
How Wielenga Innovation Foundation Inc gives
- Giving grew 40% from 2022 to 2025. Method
- In 2025 it paid out 132% of its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2021 to 2025, annual grant giving ranged from $50K (2022) to $93K (2023). In 2025 it made 1 grant totaling $70K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| University of Michigan Ann Arbor, MI | Educational Grant | $69,997 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | $454,011 | $12,709 | $73,233 | $69,997 | 1 | $69,997 | $26,201 | $52,935 |
| 2024 | $497,807 | $12,830 | $76,081 | $70,340 | 1 | $70,340 | $9,672 | $36,687 |
| 2023 | $574,864 | $14,748 | $92,747 | $92,634 | 2 | $92,634 | $26,973 | $42,674 |
| 2022 | $577,725 | $15,457 | $71,272 | $50,000 | 1 | $50,000 | $13,077 | $45,815 |
| 2021 | $629,860 | $13,843 | $61,709 | $60,000 | 1 | $60,000 | $306,876 | $50,822 |
| 2020 | $1,004,340 | $1,004,340 | — | — | — | — | $4,228 | $1,298 |
Under IRS private-foundation payout rules, Wielenga Innovation Foundation Inc reported a distributable amount of $53K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Wielenga Innovation Foundation Inc is led by Thomas Wielenga, President on every filing since 2020; none of the 5 officers listed in 2025 report compensation.
Officers on the 2025 filing
Thomas Wielenga
President
On filings since 2020
No compensation reported
Lydia Murray
Director
On filings since 2020
No compensation reported
Steven Kiss
Director
On filings since 2020
No compensation reported
Marquita Kisss
Vice President
On filings since 2020
No compensation reported
Matthew Kiss
Secretary
On filings since 2020
No compensation reported
Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Wielenga Innovation Foundation Inc
How much does Wielenga Innovation Foundation Inc give each year?
Wielenga Innovation Foundation Inc gave $70K across 1 grant in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $70K across 1 grant.
How large is Wielenga Innovation Foundation Inc?
Wielenga Innovation Foundation Inc reported $454K in total assets on its 2025 IRS Form 990-PF. It paid out $70K in qualifying distributions that year, against a required minimum of $53K (roughly 5% of its investment assets).
What is Wielenga Innovation Foundation Inc?
Wielenga Innovation Foundation Inc is a private foundation focused on Science & Technology, based in Hollywood, FL. It holds $454K in total assets as of 2025.
Where does Wielenga Innovation Foundation Inc operate?
Wielenga Innovation Foundation Inc has awarded grants in Michigan.
What is Wielenga Innovation Foundation Inc's EIN?
Wielenga Innovation Foundation Inc's EIN (Employer Identification Number) is 85-4329493. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2025 (received by the IRS April 27, 2026)
- IRS filings on file for fiscal years 2020–2024
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