Don & Pat Spiegelhoff
Don & Pat Spiegelhoff is a private foundation, based in Palm City, FL. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $154K in total assets. In 2025, it awarded 6 grants totaling $16K. Net investment income was $6K.
Don & Pat Spiegelhoff at a glance
In short: Don & Pat Spiegelhoff gave $16K across 6 grants in 2025 (avg $3K), mostly in Wisconsin. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $15,500
- +463.6% vs 2024
- Grants made (2025)
- 6
- +20.0% vs 2024
- Average grant
- $2,583
- +369.7% vs 2024
- Median grant
- $2,000
- Total assets
- $153,961
- -0.5% vs 2024
- Primary geography
- Wisconsin (71% 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 Don & Pat Spiegelhoff funds
How this funder distributes its grants
Top Recipients
Top 6 recipients in 2025
The largest 2025 recipient was Marquette University High School ($5K). Together the top 6 received $16K.
Grant Size Distribution
26 grants across all recorded years
The most common grant size was under $50K: 26 grants of 26 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 6 itemized grants.
Cities
How Don & Pat Spiegelhoff gives
- Giving grew 786% from 2022 to 2025. Method
- In 2025 it paid out 139% 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 2019 to 2025, annual grant giving ranged from $2K (2022) to $16K (2025). In 2025 it made 6 grants totaling $16K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Marquette University High School Milwaukee, WI | No Restrictions | $5,000 |
| Marquette University Milwaukee, WI | No Restrictions | $5,000 |
| BREAKTHROUGHT1D Hagerstown, MD | No Restrictions | $3,000 |
| Medical College of Wisconsin Milwaukee, WI | No Restrictions | $1,000 |
| Sandhill Cove Foundation Palm City, FL | No Restrictions | $1,000 |
| Love Light Fund West Palm Beach, FL | No Restrictions | $500 |
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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 | $153,961 | $15,279 | $16,024 | $15,500 | 6 | $15,500 | $5,678 | $11,132 |
| 2024 | $154,706 | $5,327 | $3,429 | $2,750 | 5 | $2,750 | $5,327 | $9,883 |
| 2023 | $152,808 | $5,122 | $4,672 | $3,500 | 4 | $3,500 | $5,122 | $8,583 |
| 2022 | $152,358 | $5,406 | $2,595 | $1,750 | 4 | $1,750 | $5,406 | $8,698 |
| 2021 | $149,547 | $4,481 | $5,674 | $5,600 | 7 | $5,600 | $4,407 | $8,844 |
| 2020 | $150,740 | $5,199 | $4,506 | $4,000 | 5 | — | $5,293 | $7,154 |
| 2019 | $150,047 | $-2,515 | $6,216 | $5,700 | 5 | — | $5,307 | $6,665 |
Under IRS private-foundation payout rules, Don & Pat Spiegelhoff reported a distributable amount of $11K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Don & Pat Spiegelhoff is led by Jon A. Spiegelhoff, Trustee on every filing since 2019 — the only officer listed, and uncompensated.
Officers on the 2025 filing
Jon A. Spiegelhoff
Trustee
On filings since 2019
No compensation reported
Data from IRS Form 990 filings, 2019–2025. "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 Don & Pat Spiegelhoff
How much does Don & Pat Spiegelhoff give each year?
Don & Pat Spiegelhoff gave $16K across 6 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $3K across 5 grants.
What is Don & Pat Spiegelhoff's typical grant size?
Don & Pat Spiegelhoff's median grant in 2025 was $2,000, and its average grant was $2,583, across 6 grants on its 2025 IRS Form 990-PF.
Where does Don & Pat Spiegelhoff give grants?
Don & Pat Spiegelhoff gives mostly in Wisconsin: 71% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest states were Maryland (19%) and Florida (10%). The most frequent recipient cities were Milwaukee, WI (3 grants).
Does Don & Pat Spiegelhoff give general operating support?
Not in 2025: none of the 6 grants with a stated purpose on Don & Pat Spiegelhoff's 2025 IRS Form 990-PF were described as general or operating support. Recurring purposes include "No Restrictions" (6 grants).
Who are Don & Pat Spiegelhoff's largest grantees?
Don & Pat Spiegelhoff's largest 2025 grantees include Marquette University High School ($5,000), Marquette University ($5,000) and BREAKTHROUGHT1D ($3,000), according to its 2025 IRS Form 990-PF. Together they received 84% of its itemized 2025 grant dollars.
How large is Don & Pat Spiegelhoff?
Don & Pat Spiegelhoff reported $154K in total assets on its 2025 IRS Form 990-PF. It paid out $16K in qualifying distributions that year, against a required minimum of $11K (roughly 5% of its investment assets).
What is Don & Pat Spiegelhoff's EIN?
Don & Pat Spiegelhoff's EIN (Employer Identification Number) is 39-1572045. IRS Form 990 filing data is available on this page for 2019–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(8)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2019 (received by the IRS May 7, 2020)
- Updated Form 990-PF for fiscal year 2020 (received by the IRS May 13, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS November 3, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS May 11, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS May 20, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS August 4, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS April 8, 2026)
- IRS filings on file for fiscal years 2019–2025
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