Duffy Foundation
The Duffy Foundation is a private foundation established in 1989 and based in Ann Arbor, Michigan. The foundation operates as a 501(c)(3) organization and is classified as a private grantmaking foundation.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$7.4M
-38.6% YoY
Annual Giving
$18.2M
+140.3% YoY
Grant Count
63
+0.0% YoY
Avg Grant Size
$289K
+140.3% YoY
Grantmaking
The Duffy Foundation is an invite-only funder that does not accept unsolicited applications.
Grant Range
$5,000 to $10,849,173
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Geographic Focus
Where this funder awards grants
The foundation primarily funds organizations in Michigan, Illinois, and Indiana.
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
As of December 2024:
- Total assets: $7,398,513
- Total revenues: $13,739,879
- Total expenses: $18,389,840
- Total giving: $18,219,173
- Investment income and dividends: $682,464
- Net gain from sale of non-inventory assets: $13,057,415
As of December 2023:
- Investment income and dividends: $696,435
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $7,398,513 | $12,048,474 | $15,108,561 |
| Revenue | $13,739,879 | $4,688,313 | $5,618,962 |
| Expenses | $18,389,840 | $7,748,400 | $9,017,748 |
| Qualifying Distributions | $18,266,849 | $7,628,541 | $8,832,492 |
| Net Investment Income | $13,691,888 | $4,640,454 | $5,571,118 |
| Distributable Amount | $1,880,381 | $2,040,240 | $2,293,817 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
250 grants across all recorded years
Open Grants
1 open opportunity from Duffy Foundation
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Leadership team and compensation from IRS filings
Key trustees include Andrea Holmes, Kathryn Holmes, and Christine Holmes.
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| ANDREA HOLMES | PRESIDENT/TREASURER/DIRECT | 20 | — |
| KATHRYN HOLMES | VICE PRESIDENT/DIRECTOR | 4 | — |
| CHRISTINE HOLMES | VICE PRESIDENT/DIRECTOR | 4 | — |
| ERIK SERR | SECRETARY | 10 | $30,000 |
Contact Information
Address: 101 N Main St, Floor 7, Ann Arbor, MI 48104-5507
Phone: 734-663-2445
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Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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