The Massachusetts State Capitol

Form 990-PFTax year 2025EIN 36-4507175

Mac Five Foundation Inc

A private foundation in Lincoln, MA. Its return for tax year 2025 lists 4 grants and $17.7 million paid in grants.

Tax year 2025 (period ending Dec 31, 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

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 2025

    $17,722,660

    Grants listed
    4
    Assets, end of year
    $103,179,224
  • Tax year 2024

    $15,313,000

    Grants listed
    33
    Assets, end of year
    $131,096,064
  • Tax year 2023

    $8,494,500

    Grants listed
    40
    Assets, end of year
    $112,553,449
  • Tax year 2022

    $7,980,500

    Grants listed
    40
    Assets, end of year
    $108,371,962
  • Tax year 2021

    $7,280,500

    Grants listed
    28
    Assets, end of year
    $112,136,511
  • Tax year 2020

    $6,475,748

    Grants listed
    32
    Assets, end of year
    $102,000,728

Grants paid in 2025

4 grants, largest first

As listed on the return.

  1. JSM Charitable TrustSaint Louis, MO

    General support

    $9,000,000
  2. Washington UniversitySt Louis, MO

    General support

    $8,100,000
  3. Glenview - Mercury Family FoundationSaint Louis, MO

    General support

    $347,595
  4. Starpatch FoundationSaint Louis, MO

    General support

    $275,065

Where the money goes

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

  1. Philanthropy and grantmaking3 grants $9,622,66054% of the total
  2. Education1 grant $8,100,00046% of the total

By State

Grants to organizations with a US address, latest year.

  1. Missouri4 grants $17,722,660

Officers, directors and trustees

12 people as filed

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

  • Catherine M RogersPRESIDENT/TREASURER Hours 3Pay $6,000
  • Kimberly RogersDIRECTOR/CLERK Hours 2Pay $3,000
  • Marcella M StevensDIRECTOR Hours 1Pay $0
  • Gregory T StevensDIRECTOR Hours 1Pay $0
  • Jeffrey M McDonnellDIRECTOR Hours 1Pay $0
  • Jennifer C McDonnellDIRECTOR Hours 1Pay $0
  • Alicia S McDonnellDIRECTOR Hours 1Pay $0
  • Holly M JamesDIRECTOR Hours 1Pay $0
  • Jeanne M ChamperDIRECTOR Hours 1Pay $0
  • Mary E AbbottDIRECTOR Hours 1Pay $0
  • Katherine H McDonnellDIRECTOR Hours 1Pay $0
  • Antonio PipoliDIRECTOR Hours 1Pay $0

The return

More foundations

Similar foundations

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

  1. Stamps Family Charitable Foundation IncBoston, MA 16 grants Preselected only $19,410,977 giving
  2. Pobble Stone FoundationConcord, MA 2 grants Preselected only $21,466,080 giving
  3. The Casey & Family FoundationBoston, MA 14 grants Preselected only $12,869,000 giving
  4. Massmutual Foundation IncSpringfield, MA 5 grants Preselected only $24,442,629 giving
  5. Dunleavy FoundationBoston, MA 5 grants Preselected only $12,220,199 giving