The Florida State Capitol

Form 990-PFTax year 2024EIN 01-0644503

The Mill Park Foundation Inc

A private foundation in Naples, FL. Its return for tax year 2024 lists 4 grants and $11.5 million paid in grants.

Tax year 2024 (period ending Dec 31, 2024), read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

How to apply

Preselected only

The return checks the box saying the foundation gives only to preselected organizations and does not accept unsolicited requests.

Assets and giving by year

6 returns on file
Grants paid by tax year. The latest year is in blue.
  • Tax year 2024

    $11,486,365

    Grants listed
    4
    Assets, end of year
    $61,739,815
  • Tax year 2023

    $1,425,529

    Grants listed
    1
    Assets, end of year
    $78,342,909
  • Tax year 2022

    $165,000

    Grants listed
    3
    Assets, end of year
    $75,470,120
  • Tax year 2021

    $300,000

    Grants listed
    2
    Assets, end of year
    $81,313,057
  • Tax year 2020

    $1,945,000

    Grants listed
    5
    Assets, end of year
    $73,007,033
  • Tax year 2019

    $535,000

    Grants listed
    5
    Assets, end of year
    $74,169,916

Grants paid in 2024

4 grants, largest first

As listed on the return.

  1. Revs Institute IncNaples, FL

    Operating expense

    $11,221,365
  2. White House Historical AssociationWashington, DC

    General purpose

    $250,000
  3. NCH Center for PhilanthropyNaples, FL

    General purpose

    $10,000
  4. Pomfret-Teago Volunteer Fire Department IncSouth Pomfret, VT

    General purpose

    $5,000

Where the money goes

By cause: grants to organizations we matched to the IRS list of exempt organizations, by their category.

  1. Education1 grant $11,221,36598% of the total
  2. Arts and culture1 grant $250,0002% of the total

By State

Grants to organizations with a US address, latest year.

  1. Florida2 grants $11,231,365
  2. District of Columbia1 grant $250,000
  3. Vermont1 grant $5,000

Officers, directors and trustees

3 people as filed

As filed on the return, with average hours per week and pay from the foundation.

  • Miles C CollierCHIEF EXECUTIVE OFFICER & DIRECTOR Hours 1Pay $0
  • Parker J CollierMANAGING DIRECTOR Hours 1Pay $0
  • Michael S HarrisEXECUTIVE VICE PRESIDENT, SECRETARY Hours 1Pay $0

The return

More foundations

Similar foundations

Same main cause (education), giving between a quarter and four times this foundation’s where possible, nearby first.

  1. Cloverfields FoundationNaples, FL 31 grants Preselected only $5,258,000 giving
  2. Worthington Scholarship FoundationNaples, FL 36 grants Preselected only $5,080,186 giving
  3. Don Waggoner & Zelma Waggoner FoundationNaples, FL 43 grants Preselected only $3,844,000 giving
  4. J & J Family FoundationNaples, FL 40 grants Preselected only $3,494,800 giving
  5. Mitchell Wolfson Sr FoundationMiami, FL 30 grants Preselected only $11,511,975 giving