The Mill Park Foundation Inc
The Mill Park Foundation Inc is a private foundation, based in Naples, FL. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $61.7M in total assets. In 2024, it awarded 4 grants totaling $11.5M. Net investment income was $1.4M.
The Mill Park Foundation Inc at a glance
In short: The Mill Park Foundation Inc gave $11.5M across 4 grants in 2024 (avg $2.9M), mostly in Florida. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $11,486,365
- +705.8% vs 2023
- Grants made (2024)
- 4
- +300.0% vs 2023
- Average grant
- $2,871,591
- +101.4% vs 2023
- Median grant
- $130,000
- Total assets
- $61,739,815
- -21.2% vs 2023
- Primary geography
- Florida (98% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated September 2026.
Who The Mill Park Foundation Inc funds
How this funder distributes its grants
Top Recipients
Top 4 recipients in 2024
The largest 2024 recipient was Revs Institute Inc ($11.2M). Together the top 4 received $11.5M.
Grant Size Distribution
15 grants across all recorded years
The most common grant size was under $50K: 6 grants of 15 (40%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2024 grant dollars across all 4 itemized grants.
Cities
How The Mill Park Foundation Inc gives
- Giving grew 3729% from 2021 to 2024. Method
- In 2024 it paid out 322% 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 $165K (2022) to $11.5M (2024). In 2024 it made 4 grants totaling $11.5M.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Revs Institute Inc Naples, FL | Operating Expense | $11,221,365 |
| White House Historical Association Washington, DC | General Purpose | $250,000 |
| NCH Center for Philanthropy Naples, FL | General Purpose | $10,000 |
| Pomfret-Teago Volunteer Fire Department Inc South Pomfret, VT | General Purpose | $5,000 |
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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 | $61,739,815 | $-4,730,604 | $11,872,490 | $11,486,365 | 4 | $11,496,777 | $1,390,654 | $3,567,633 |
| 2023 | $78,342,909 | $5,301,323 | $2,428,534 | $1,425,529 | 1 | $1,429,456 | $4,362,889 | $3,646,910 |
| 2022 | $75,470,120 | $-4,959,491 | $883,446 | $165,000 | 3 | $165,464 | $1,960,518 | $4,159,755 |
| 2021 | $81,313,057 | $9,269,415 | $963,391 | $300,000 | 2 | $303,745 | $8,784,663 | $4,463,524 |
| 2020 | $73,007,033 | $940,721 | $2,103,604 | $1,945,000 | 5 | — | $1,095,363 | $3,750,466 |
Under IRS private-foundation payout rules, The Mill Park Foundation Inc reported a distributable amount of $3.6M for 2024 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
The Mill Park Foundation Inc is led by Miles C. Collier, Chief Executive Officer & Director on every filing since 2020; none of the 3 officers listed in 2024 report compensation.
Officers on the 2024 filing
Miles C. Collier
Chief Executive Officer & Director
On filings since 2020
1 hr/week
No compensation reported
Parker J. Collier
Managing Director
President & Director → Managing Director, 2023
On filings since 2020
1 hr/week
No compensation reported
Michael S. Harris
Executive Vice President & Secretary
New on the 2024 filing
1 hr/week
No compensation reported
Former officers (4)
- Former: Karen S. Gibson (2020–2023) — Secretary & Treasurer
- Former: Sandra D. Walker (2020–2023) — Executive Vice President
- Former: Norman A. Barker (2022–2023) — Director
- Former: Robert A. Walton (2020–2021) — Director
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.
Frequently asked questions about The Mill Park Foundation Inc
How much does The Mill Park Foundation Inc give each year?
The Mill Park Foundation Inc gave $11.5M across 4 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $1.4M across 1 grant.
What is The Mill Park Foundation Inc's typical grant size?
The Mill Park Foundation Inc's median grant in 2024 was $130,000, and its average grant was $2,871,591, across 4 grants on its 2024 IRS Form 990-PF.
Where does The Mill Park Foundation Inc give grants?
The Mill Park Foundation Inc gives mostly in Florida: 98% of the grant dollars itemized on its 2024 IRS Form 990-PF went to recipients there. The most frequent recipient cities were Naples, FL (2 grants).
Does The Mill Park Foundation Inc give general operating support?
Yes: 100% of The Mill Park Foundation Inc's 2024 grants with a stated purpose (4 of 4) were for general or operating support, per its 2024 IRS Form 990-PF.
How large is The Mill Park Foundation Inc?
The Mill Park Foundation Inc reported $61.7M in total assets on its 2024 IRS Form 990-PF. It paid out $11.5M in qualifying distributions that year, against a required minimum of $3.6M (roughly 5% of its investment assets).
What is The Mill Park Foundation Inc's EIN?
The Mill Park Foundation Inc's EIN (Employer Identification Number) is 01-0644503. IRS Form 990 filing data is available on this page for 2020–2024.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(1)
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
Live grants for the work The Mill Park Foundation Inc funds
Philanthropy, Voluntarism & Grantmaking Open opportunities, soonest deadline first.
- Nixa Affiliate Grantmaking Program Up to US $10,000 · Due October 19, 2026
- Community and School Grants $28,000 total pool; 10-15 grants expected · Due October 19, 2026
- Mary Pinola/Crescenta Valley Chamber Education Fund $500 - $5,000 for ongoing programs; up to $15,000 for Strategic Initiative Grants · Due October 19, 2026
Explore Open Grants
Browse active grant opportunities in The Mill Park Foundation Inc's focus areas in our free grants database
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The Mill Park Foundation Inc down — hundreds of funders to go?