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Form 990-PFTax year 2024EIN 38-2440953

Mac Valves Foundation

A private foundation in Wixom, MI. Its return for tax year 2024 lists 6 grants and $157,000 paid in grants.

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Tax year 2024 (period ending Nov 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
Martha Welch
PO Box 111
Wixom, MI 48393
(248) 624-7770
Form and materials
Letter- details of activities of organization
Deadlines
None
Restrictions
None

Assets and giving by year

8 returns on file
Grants paid by tax year. The latest year is in blue.

  • Tax year 2024

    $157,000

    Grants listed
    6
    Assets, end of year
    $37,818

  • Tax year 2023

    $58,500

    Grants listed
    4
    Assets, end of year
    $35,597

  • Tax year 2022

    $50,000

    Grants listed
    1
    Assets, end of year
    $80,197

  • Tax year 2021

    $15,500

    Grants listed
    2
    Assets, end of year
    $120,307

  • Tax year 2020

    $55,000

    Grants listed
    2
    Assets, end of year
    $128,669

  • Tax year 2019

    $85,000

    Grants listed
    10
    Assets, end of year
    $186,130

  • Tax year 2018

    $149,700

    Grants listed
    6
    Assets, end of year
    $67,189

  • Tax year 2017

    $147,499

    Grants listed
    7
    Assets, end of year
    $60,709

Grants paid in 2024

6 grants, largest first

As listed on the return.

  1. Henry Ford Health SystemDetroit, MI

    Unrestricted

    $50,000
  2. Wayne State University School of MedicineDetroit, MI

    Unrestricted

    $50,000
  3. Cleveland ClinicCleveland, OH

    Unrestricted

    $25,000
  4. Seaholm High SchoolBirmingham, MI

    Robotics program

    $15,000
  5. Kirk Gibson FoundationFarmington Hills, MI

    Unrestricted

    $12,000
  6. Furniture Bank of Se MichiganPontiac, MI

    Unrestricted

    $5,000

Where the money goes

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

  1. Health1 grant $50,000100% of the total

By State

Grants to organizations with a US address, latest year.

  1. Michigan5 grants $132,000
  2. Ohio1 grant $25,000

Officers, directors and trustees

4 people as filed

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

  • Martha WelchDIRECTOR AND SEC/TREASURER Hours 0Pay $0
  • Robert NeffDIRECTOR AND PRESIDENT Hours 0Pay $0
  • Matthew NeffDIRECTOR Hours 0Pay $0
  • Jennifer DiamondDIRECTOR Hours 0Pay $0

The return

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