The Maroon Bells above a meadow and lake near Aspen, Colorado
Foundation Lookup

Form 990-PFTax year 2025EIN 26-2111278

Corundum Foundation

A private foundation in Colorado Springs, CO. Its return for tax year 2025 lists 4 grants and $23,500 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

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

  • Tax year 2025

    $23,500

    Grants listed
    4
    Assets, end of year
    $13,986

  • Tax year 2024

    $46,000

    Grants listed
    6
    Assets, end of year
    $27,579

  • Tax year 2023

    $5,000

    Grants listed
    1
    Assets, end of year
    $66,909

  • Tax year 2022

    $240,000

    Grants listed
    4
    Assets, end of year
    $71,845

  • Tax year 2021

    $75,000

    Grants listed
    2
    Assets, end of year
    $13,098

  • Tax year 2020

    $35,000

    Grants listed
    2
    Assets, end of year
    $13,000

  • Tax year 2019

    $37,300

    Grants listed
    4
    Assets, end of year
    $13,495

  • Tax year 2018

    $118,919

    Grants listed
    6
    Assets, end of year
    $50,728

Grants paid in 2025

4 grants, largest first

As listed on the return.

  1. Children's Hospital ColoradoColorado Springs, CO

    To provide support for operating costs.

    $10,000
  2. Starability FoundationNaples, FL

    To provide support for operating costs.

    $10,000
  3. St Paul Catholic ChurchColorado Springs, CO

    To provide support for operating costs.

    $2,500
  4. University of ColoradoDenver, CO

    To provide support for operating costs.

    $1,000

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 $10,000100% of the total

By State

Grants to organizations with a US address, latest year.

  1. Colorado3 grants $13,500
  2. Florida1 grant $10,000

Officers, directors and trustees

3 people as filed

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

  • Ronald S JohnsonPRESIDENT, SECRETARY Hours 0Pay $0
  • Susan D JohnsonTREASURER, DIRECTOR Hours 0Pay $0
  • Lindsay M JohnsonDIRECTOR Hours 0Pay $0

The return

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