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Form 990-PFTax year 2025EIN 36-7650690

Aeonian Trust

A private foundation in Chicago, IL. Its return for tax year 2025 lists 3 grants and $77,364 paid in grants.

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

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

    $77,364

    Grants listed
    3
    Assets, end of year
    $1,045,830

  • Tax year 2024

    $60,740

    Grants listed
    3
    Assets, end of year
    $1,002,934

  • Tax year 2023

    $51,602

    Grants listed
    2
    Assets, end of year
    $917,871

  • Tax year 2022

    $54,089

    Grants listed
    2
    Assets, end of year
    $328,864

  • Tax year 2021

    $26,925

    Grants listed
    2
    Assets, end of year
    $370,701

  • Tax year 2020

    $19,232

    Grants listed
    2
    Assets, end of year
    $389,384

Grants paid in 2025

3 grants, largest first

As listed on the return.

  1. Bastyr UniversityKenmore, WA

    General support

    $46,000
  2. Inquiring Systems IncSanta Rosa, CA

    General support

    $15,682
  3. Naturopaths Without BordersGilbert, AZ

    General support

    $15,682

Where the money goes

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

  1. Education1 grant $46,00059% of the total
  2. Community development1 grant $15,68220% of the total
  3. Health1 grant $15,68220% of the total

By State

Grants to organizations with a US address, latest year.

  1. Washington1 grant $46,000
  2. Arizona1 grant $15,682
  3. California1 grant $15,682

Officers, directors and trustees

1 person as filed

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

  • Northern Trust CompanyTRUSTEE Hours 40Pay $4,063

The return

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