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Form 990-PFTax year 2025EIN 86-0264036

Robert T Wilson Foundation

A private foundation in Flagstaff, AZ. Its return for tax year 2025 lists 1 grant and $2,726 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

    $2,726

    Grants listed
    1
    Assets, end of year
    $146,252

  • Tax year 2024

    $2,815

    Grants listed
    1
    Assets, end of year
    $144,199

  • Tax year 2023

    $0

    Grants listed
    0
    Assets, end of year
    $143,792

  • Tax year 2022

    $0

    Grants listed
    0
    Assets, end of year
    $140,644

  • Tax year 2021

    $0

    Grants listed
    0
    Assets, end of year
    $124,734

  • Tax year 2020

    $0

    Grants listed
    0
    Assets, end of year
    $119,212

  • Tax year 2019

    $4,813

    Grants listed
    2
    Assets, end of year
    $119,646

  • Tax year 2018

    $15,312

    Grants listed
    2
    Assets, end of year
    $115,625

Grants paid in 2025

1 grant, largest first

As listed on the return.

  1. Gap SchoolKykotsmovi Village, AZ

    School supplies

    $2,726

Where the money goes

By State

Grants to organizations with a US address, latest year.

  1. Arizona1 grant $2,726

Officers, directors and trustees

3 people as filed

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

  • Susan HorstDIRECTOR Hours 0Pay $0
  • Winnie HansethSECRETARY Hours 0Pay $0
  • Amanda WilsonVICE PRESIDENT Hours 0Pay $0

The return

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