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

Form 990-PFTax year 2024EIN 20-1971647

The Susan Ileene Wirthlin Foundation

A private foundation in Windsor, CO. Its return for tax year 2024 lists 2 grants and $58,000 paid in grants.

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Tax year 2024 (period ending Dec 31, 2024), 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

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

  • Tax year 2024

    $58,000

    Grants listed
    2
    Assets, end of year
    $1,216,857

  • Tax year 2023

    $55,000

    Grants listed
    1
    Assets, end of year
    $1,059,190

  • Tax year 2022

    $69,700

    Grants listed
    3
    Assets, end of year
    $1,060,715

  • Tax year 2021

    $56,000

    Grants listed
    2
    Assets, end of year
    $1,100,333

  • Tax year 2020

    $55,000

    Grants listed
    4
    Assets, end of year
    $1,023,646

  • Tax year 2019

    $50,816

    Grants listed
    4
    Assets, end of year
    $1,037,053

  • Tax year 2018

    $54,300

    Grants listed
    5
    Assets, end of year
    $1,048,724

Grants paid in 2024

2 grants, largest first

As listed on the return.

  1. Marc Lustgarten Pancreatic Cancer FoundationUniondale, NY

    Pancreatic cancer research

    $50,000
  2. LDS Philanthropies Humanitarian FundProvo, UT

    Humanitarian Services

    $8,000

Where the money goes

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

  1. Human services1 grant $50,000100% of the total

By State

Grants to organizations with a US address, latest year.

  1. New York1 grant $50,000
  2. Utah1 grant $8,000

Officers, directors and trustees

8 people as filed

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

  • Jeralie C WirthlinTrustee Hours 0.25Pay $500
  • Joni WirthlinTrustee Hours 0.25Pay $500
  • Mary Ann W GrantTrustee Hours 0.25Pay $500
  • Carolyn WirthlinPresident Hours 0.25Pay $500
  • J Mark WirthlinTrustee Hours 0.25Pay $500
  • Michael B WirthlinVice President Hours 0.25Pay $500
  • Jill W TyrrellTreasurer Hours 0.25Pay $500
  • John O WirthlinSecretary Hours 0.25Pay $500

The return

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