The Michigan State Capitol

Form 990-PFTax year 2024EIN 76-0802655

Addison P Cook III Foundation

A private foundation in Jackson, MI. Its return for tax year 2024 lists 23 grants and $419,850 paid in grants.

Tax year 2024 (period ending Sep 30, 2025), 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

Accepts applications

The return gives an application contact and rules, as below.

Contact person
On file
Phone
On file
Mailing address
On file
Form and materials
On file
Deadlines
None
Restrictions
Must relate to jackson county area

Contact person, phone, mailing address and application materials on file. See them with a plan.

Assets and giving by year

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

    $419,850

    Grants listed
    23
    Assets, end of year
    $4,045,367
  • Tax year 2023

    $382,300

    Grants listed
    19
    Assets, end of year
    $4,228,680
  • Tax year 2022

    $235,000

    Grants listed
    17
    Assets, end of year
    $1,378,529
  • Tax year 2021

    $239,000

    Grants listed
    21
    Assets, end of year
    $1,474,153
  • Tax year 2020

    $225,000

    Grants listed
    21
    Assets, end of year
    $1,596,704
  • Tax year 2019

    $120,000

    Grants listed
    18
    Assets, end of year
    $1,717,190
  • Tax year 2018

    $125,000

    Grants listed
    18
    Assets, end of year
    $815,850

Grants paid in 2024

23 grants, largest first

As listed on the return. Grants to individuals show as “Individual”, with purpose and amount only.

  1. Individual

    General fund

    $55,000
  2. Individual

    Xray machines

    $50,000
  3. Individual

    General fund

    $30,000
  4. Individual

    General fund

    $25,000
  5. Individual

    Restoration projects

    $25,000
  6. Individual

    General fund

    $25,000
  7. Individual

    Generl fund

    $25,000
  8. Individual

    General fund

    $25,000
  9. Individual

    General fund

    $20,000
  10. Individual

    General fund

    $20,000
  11. Individual

    General fund

    $15,000
  12. Individual

    General fund

    $15,000
  13. Individual

    General fund

    $14,000
  14. Individual

    General fund

    $13,500
  15. Individual

    General fund

    $10,000
  16. Individual

    General fund

    $10,000
  17. Individual

    General fund

    $10,000
  18. Individual

    General fund

    $10,000
  19. Individual

    General fund

    $8,000
  20. Individual

    General fund

    $5,000
  21. Individual

    General fund

    $5,000
  22. Individual

    General fund

    $4,000
  23. Individual

    General fund

    $350

Officers, directors and trustees

6 people as filed

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

  • Addison P Cook IIIPRESIDENT Hours 0Pay $0
  • Paul A CookDIRECTOR Hours 0Pay $0
  • Dennis C ReganTREASURER Hours 0Pay $0
  • Daniel M MachnikDIRECTOR Hours 0Pay $0
  • Michael FalaheeDIRECTOR Hours 0Pay $0
  • Connie WortmanDIRECTOR Hours 0Pay $0

The return

More foundations

Other foundations in Michigan

  1. Esther & George Jaruga Charitable FoundationBeverly Hills, MI 15 grants Preselected only $419,000 giving
  2. Artichoke Garlic FoundationBirmingham, MI 13 grants Preselected only $421,657 giving
  3. Hal & Jean Glassen Memorial Foundation AttnSunfield, MI 10 grants Accepts applications $416,750 giving
  4. Nancy A and Richard P Erickson FoundationCurtis, MI 5 grants Preselected only $423,500 giving
  5. Marion & Marlene Betten FoundationWyoming, MI 69 grants Preselected only $423,700 giving