Guilder Foundation
Guilder Foundation is a private foundation, based in Minneapolis, MN. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $101.6M in total assets. In 2024, it awarded 1 grant totaling $10.7M. Net investment income was $8.6M.
Guilder Foundation at a glance
In short: Guilder Foundation gave $10.7M across 1 grant in 2024 (avg $10.7M), mostly in Ohio. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $10,700,000
- +34.7% vs 2023
- Grants made (2024)
- 1
- +0.0% vs 2023
- Average grant
- $10,700,000
- +34.7% vs 2023
- Median grant
- $10,700,000
- Total assets
- $101,603,569
- -4.9% vs 2023
- Primary geography
- Ohio (100% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated October 2026.
Who Guilder Foundation funds
How this funder distributes its grants
Top Recipients
Top recipient in 2024
The largest 2024 recipient was Fidelity Charitable Gift Fund ($10.7M).
Grant Size Distribution
5 grants across all recorded years
The most common grant size was $5M or more: 5 grants of 5 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2024 grant dollars on its one itemized grant.
States
Cities
How Guilder Foundation gives
- Giving grew 91% from 2021 to 2024. Method
- In 2024 it paid out 167% 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 2020 to 2024, annual grant giving ranged from $5.6M (2021) to $10.7M (2024). In 2024 it made 1 grant totaling $10.7M.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Fidelity Charitable Gift Fund Cincinnati, OH | General Operations | $10,700,000 |
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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 |
|---|---|---|---|---|---|---|---|---|
| 2024 | $101,603,569 | $6,256,463 | $11,467,172 | $10,700,000 | 1 | $10,886,952 | $8,607,656 | $6,501,008 |
| 2023 | $106,814,278 | $4,814,627 | $8,630,165 | $7,945,000 | 1 | $8,124,793 | $2,270,378 | $6,326,325 |
| 2022 | $110,629,816 | $3,606,867 | $11,179,948 | $10,150,000 | 1 | $10,307,149 | $3,302,085 | $6,612,995 |
| 2021 | $118,202,897 | $10,919,444 | $6,697,023 | $5,600,000 | 1 | $5,808,835 | $15,548,271 | $6,820,967 |
| 2020 | $113,980,476 | $779,359 | $6,793,596 | $6,000,000 | 1 | — | $2,161,891 | $5,839,249 |
Under IRS private-foundation payout rules, Guilder Foundation reported a distributable amount of $6.5M for 2024 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Guilder Foundation is led by John Otterlei, President, Treasurer & Director since 2023 (on filings since 2020); all 2 officers listed in 2024 are compensated.
Officers on the 2024 filing
John Otterlei
President, Treasurer & Director
President & Treasurer → President, Treasurer & Director, 2023
On filings since 2020
1 hr/week
$10K (2020) → $15K (2024)
Sonny Miller
Vice President, Secretary & Director
Vice President & Secretary → Vice President, Secretary & Director, 2023
On filings since 2020
1 hr/week
$10K (2020) → $15K (2024)
Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2024 IRS filing
The highest reported compensation on the 2024 filing was $15K, to John Otterlei (President/Treasurer/Director). 2 officers or directors reported compensation on that filing.
Frequently asked questions about Guilder Foundation
How much does Guilder Foundation give each year?
Guilder Foundation gave $10.7M across 1 grant in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $7.9M across 1 grant.
How large is Guilder Foundation?
Guilder Foundation reported $101.6M in total assets on its 2024 IRS Form 990-PF. It paid out $10.9M in qualifying distributions that year, against a required minimum of $6.5M (roughly 5% of its investment assets).
Where does Guilder Foundation operate?
Guilder Foundation has awarded grants in Ohio.
What is Guilder Foundation's EIN?
Guilder Foundation's EIN (Employer Identification Number) is 46-2693090. IRS Form 990 filing data is available on this page for 2020–2024.
Data last updated October 2026. Sourced from IRS Form 990-PF filings.
Data update history
(6)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2020 (received by the IRS November 11, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS November 15, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS November 15, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS November 14, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS November 10, 2025)
- IRS filings on file for fiscal years 2020–2024
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