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

Form 990-PFTax year 2025EIN 26-6841422

Toby Wintrub Charitable Foundation

A private foundation in Boulder, CO. Its return for tax year 2025 lists 9 grants and $95,000 paid in grants.

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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. It still lists the details below.

Contact
Charles Wintrub
1705 Spruce Street
Boulder, CO 80302
(203) 253-2509
[email protected]

Assets and giving by year

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

  • Tax year 2025

    $95,000

    Grants listed
    9
    Assets, end of year
    $667,569

  • Tax year 2024

    $90,000

    Grants listed
    8
    Assets, end of year
    $657,957

  • Tax year 2023

    $90,000

    Grants listed
    14
    Assets, end of year
    $690,795

  • Tax year 2022

    $90,000

    Grants listed
    14
    Assets, end of year
    $705,552

  • Tax year 2021

    $91,000

    Grants listed
    16
    Assets, end of year
    $774,478

  • Tax year 2020

    $90,000

    Grants listed
    10
    Assets, end of year
    $802,996

Grants paid in 2025

9 grants, largest first

As listed on the return.

  1. Greater Washington Ed Telec AssocArlington, VA

    Unrestricted

    $25,000
  2. Women's Fund Southcoast IncNew Bedford, MA

    Unrestricted

    $14,000
  3. Helping Hands Health EducationBoulder, CO

    Unrestricted

    $10,000
  4. Humanity in ActionBrooklyn, NY

    Unrestricted

    $10,000
  5. Southcoast CFNew Bedford, MA

    Unrestricted

    $10,000
  6. University of Colorado FDNDenver, CO

    Unrestricted

    $10,000
  7. Our Sisters SchoolNew Bedford, MA

    Unrestricted

    $6,000
  8. Back to School Shop IncStamford, CT

    Unrestricted

    $5,000
  9. NPRWashington, DC

    Unrestricted

    $5,000

Where the money goes

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

  1. Education2 grants $11,00031% of the total
  2. Civil rights1 grant $10,00028% of the total
  3. International aid1 grant $10,00028% of the total
  4. Arts and culture1 grant $5,00014% of the total

By State

Grants to organizations with a US address, latest year.

  1. Massachusetts3 grants $30,000
  2. Virginia1 grant $25,000
  3. Colorado2 grants $20,000
  4. New York1 grant $10,000
  5. Connecticut1 grant $5,000
  6. District of Columbia1 grant $5,000

Officers, directors and trustees

1 person as filed

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

  • Charles A WintrubTRUSTEE Hours 0Pay $0

The return

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