The Illinois State Capitol

Form 990-PFTax year 2025EIN 36-6581788

William M Miller TW

A private foundation in Chicago, IL. Its return for tax year 2025 lists 9 grants and $80,870 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

Accepts applications

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

Contact
William M Miller Charitable Trust
PO Box 1537
Rockford, IL 61110
(815) 961-7119
none
Form and materials
Application must include name, address, purpose of organization, number of members, officers & BODs, last 2 years budgets, fed tax status, general sources of funds, amount and purpose of request,
Deadlines
None
Restrictions
None

Assets and giving by year

7 returns on file
Grants paid by tax year. The latest year is in blue.
  • Tax year 2025

    $80,870

    Grants listed
    9
    Assets, end of year
    $1,489,929
  • Tax year 2024

    $72,567

    Grants listed
    10
    Assets, end of year
    $1,472,062
  • Tax year 2023

    $73,680

    Grants listed
    8
    Assets, end of year
    $1,396,179
  • Tax year 2022

    $85,701

    Grants listed
    10
    Assets, end of year
    $1,394,375
  • Tax year 2021

    $72,790

    Grants listed
    10
    Assets, end of year
    $1,484,562
  • Tax year 2020

    $71,217

    Grants listed
    8
    Assets, end of year
    $1,388,821
  • Tax year 2019

    $71,065

    Grants listed
    12
    Assets, end of year
    $1,382,650

Grants paid in 2025

9 grants, largest first

As listed on the return.

  1. Rockford Park District FoundationRockford, IL

    Program support

    $25,000
  2. Shelter Care MinistriesRockford, IL

    Program support

    $10,000
  3. Regional Access & Mobilization ProjectRockford, IL

    Program support

    $10,000
  4. Friends of CoronadoRockford, IL

    Program support

    $10,000
  5. Swedish American Health FoundationRockford, IL

    Program support

    $5,174
  6. Eastern Star Masonic HomeMacon, IL

    Program support

    $5,174
  7. Blackhawk Area Council of Boy Scouts of AmericaRockford, IL

    Program support

    $5,174
  8. Second Congregational ChurchRockford, IL

    Program support

    $5,174
  9. Girl Scouts of Northern IllinoisOswego, IL

    Program support

    $5,174

Where the money goes

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

  1. Environment1 grant $25,00056% of the total
  2. Arts and culture1 grant $10,00022% of the total
  3. Housing and shelter1 grant $10,00022% of the total

By State

Grants to organizations with a US address, latest year.

  1. Illinois9 grants $80,870

Officers, directors and trustees

1 person as filed

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

  • Bmo Bank N ATrustee Hours 2Pay $24,204

The return

More foundations

Similar foundations

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

  1. Quinn Family FoundationChicago, IL 24 grants Preselected only $82,505 giving
  2. Skip & Meg Herman Family FoundationChicago, IL 24 grants Preselected only $79,000 giving
  3. Dunwiddie FDN XXXXX9001Chicago, IL 2 grants Preselected only $73,843 giving
  4. The Cheek Family Foundation XXXXX1000Chicago, IL 8 grants Accepts applications $65,200 giving
  5. The Charles and Marie Caestecker FoundationChicago, IL 5 grants Preselected only $120,000 giving