The Arizona State Capitol

Form 990-PFTax year 2025EIN 35-6264479

Rock Island Refining Foundation

A private foundation in Mesa, AZ. Its return for tax year 2025 lists 19 grants and $103,000 paid in grants.

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

    $103,000

    Grants listed
    19
    Assets, end of year
    $1,722,419
  • Tax year 2024

    $100,000

    Grants listed
    19
    Assets, end of year
    $1,745,620
  • Tax year 2023

    $96,250

    Grants listed
    20
    Assets, end of year
    $1,760,838
  • Tax year 2022

    $102,500

    Grants listed
    24
    Assets, end of year
    $1,816,496
  • Tax year 2021

    $100,500

    Grants listed
    22
    Assets, end of year
    $1,713,892
  • Tax year 2020

    $96,000

    Grants listed
    18
    Assets, end of year
    $1,659,196
  • Tax year 2019

    $97,500

    Grants listed
    16
    Assets, end of year
    $1,729,569
  • Tax year 2018

    $98,000

    Grants listed
    24
    Assets, end of year
    $1,757,575

Grants paid in 2025

19 grants, largest first

As listed on the return.

  1. Marian UniversityIndianapolis, IN

    To invest in students

    $17,000
  2. White Water Valley RailroadConnersville, IN

    To support the railroad

    $17,000
  3. Samaritan's PurseBoone, NC

    Hurricane relief

    $12,500
  4. Kerr County Flood Relief FoundationKerrville, TX

    Flood relief

    $12,500
  5. Ivy Tech FoundationIndianapolis, IN

    To support the college

    $5,000
  6. St Joseph Institute for the DeafChesterfield, MO

    To support language services

    $5,000
  7. Hvaf of IndianaIndianapolis, IN

    Veteren services

    $5,000
  8. Coburn Place Safe HavenIndianapolis, IN

    Helping those impacted by domestic

    $3,500
  9. Indianapolis Symphony Orchestra IncIndianapolis, IN

    To support the indiana symphony

    $3,500
  10. Morning DoveZionsville, IN

    Therapeutic support

    $3,000
  11. Gleaners Food Bank of Indiana IncIndianapolis, IN

    To help provide food for people

    $2,500
  12. Midwest Food BankIndianapolis, IN

    Feed the hungry

    $2,500
  13. Ascent 121Carmel, IN

    Support of survivors of human traffi

    $2,500
  14. American Foundation for Suicide PreNoblesville, IN

    Mental wellness

    $2,500
  15. Brightlane LearningIndianapolis, IN

    Education support

    $2,500
  16. FairbanksIndianapolis, IN

    To provide hope & recovery

    $2,000
  17. Tunnel to Towers FoundationStaten Island, NY

    Vereren services

    $2,000
  18. Little Red Door Cancer AgencyIndianapolis, IN

    Cancer support

    $1,500
  19. Indiana Historical SocietyIndianapolis, IN

    To preserve history

    $1,000

Where the money goes

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

  1. Education4 grants $26,50054% of the total
  2. Religion1 grant $12,50026% of the total
  3. Housing and shelter1 grant $5,00010% of the total
  4. Human services1 grant $2,5005% of the total
  5. Health1 grant $1,5003% of the total
  6. Arts and culture1 grant $1,0002% of the total

By State

Grants to organizations with a US address, latest year.

  1. Indiana15 grants $71,000
  2. North Carolina1 grant $12,500
  3. Texas1 grant $12,500
  4. Missouri1 grant $5,000
  5. New York1 grant $2,000

Officers, directors and trustees

1 person as filed

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

  • Holly RobinsonADMIN DIRECT Hours 0Pay $0

The return

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