The Oklahoma State Capitol

Form 990-PFTax year 2024EIN 68-6223606

Mackensen Trust

A private foundation in Bristow, OK. Its return for tax year 2024 lists 5 grants and $265,340 paid in grants.

Tax year 2024 (period ending Sep 30, 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

Accepts applications

The return gives an application contact and rules, as below.

Contact
Stan Earnhardt
121 East 6th Ave
Bristow, OK 74010
(918) 367-5979
Form and materials
Narrative/financial info
Deadlines
None
Restrictions
Grants are limited to projects and organizations that benefit the citizens of bristow, oklahoma

Assets and giving by year

6 returns on file
Grants paid by tax year. The latest year is in blue.
  • Tax year 2024

    $265,340

    Grants listed
    5
    Assets, end of year
    $5,645,491
  • Tax year 2023

    $343,500

    Grants listed
    4
    Assets, end of year
    $5,297,171
  • Tax year 2022

    $197,100

    Grants listed
    5
    Assets, end of year
    $4,560,982
  • Tax year 2021

    $177,885

    Grants listed
    5
    Assets, end of year
    $4,178,539
  • Tax year 2020

    $141,308

    Grants listed
    5
    Assets, end of year
    $4,707,464
  • Tax year 2018

    $201,692

    Grants listed
    6
    Assets, end of year
    $4,164,167

Grants paid in 2024

5 grants, largest first

As listed on the return. Grants to individuals show as “Individual”, with purpose and amount only.

  1. Individual

    Paving road and parking lots

    $130,060
  2. Individual

    RESURFACING [individual]

    $65,280
  3. Individual

    Operations and maintenance equipment

    $50,000
  4. Individual

    Sponsorships

    $15,000
  5. Individual

    Shop with a cop

    $5,000

Officers, directors and trustees

3 people as filed

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

  • Stan EarnhardtFoundation Mana Hours 15Pay $56,861
  • Roy HiskettTrustee Hours 1Pay $4,370
  • Robert WyattTrustee Hours 1Pay $4,370

The return

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