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Form 990-PFTax year 2020EIN 38-3506105

The Knowlton Foundation

A private foundation in Port Huron, MI. Its return for tax year 2020 lists 1 grant and $3.6 million paid in grants.

See which foundations fund work like yours Matching by cause, place and grant size

Tax year 2020 (period ending Dec 31, 2020), 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

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

  • Tax year 2020

    $3,649,944

    Grants listed
    1
    Assets, end of year
    $0

  • Tax year 2019

    $30,000

    Grants listed
    1
    Assets, end of year
    $3,729,393

  • Tax year 2018

    $30,000

    Grants listed
    1
    Assets, end of year
    $3,805,617

Grants paid in 2020

1 grant, largest first

As listed on the return.

  1. Community Foundation of St Clair CountyPort Huron, MI

    To establish a fund to support museums and historical artifacts

    $3,649,944

Where the money goes

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

  1. Philanthropy and grantmaking1 grant $3,649,944100% of the total

By State

Grants to organizations with a US address, latest year.

  1. Michigan1 grant $3,649,944

Officers, directors and trustees

3 people as filed

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

  • Charles J KnowltonTRUSTEE Hours 5Pay $0
  • Judith A KnowltonTRUSTEE AND TREASURER Hours 5Pay $0
  • Suzanne A BarkhouseTRUSTEE AND SECRETARY Hours 5Pay $0

The return

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