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Form 990-PFTax year 2025EIN 73-6300138

Case & Elfreda Zandbergen Charitable

A private foundation in Tulsa, OK. Its return for tax year 2025 lists 11 grants and $122,500 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.

Assets and giving by year

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

  • Tax year 2025

    $122,500

    Grants listed
    11
    Assets, end of year
    $1,939,641

  • Tax year 2024

    $109,000

    Grants listed
    12
    Assets, end of year
    $1,924,738

  • Tax year 2023

    $102,000

    Grants listed
    12
    Assets, end of year
    $1,869,934

  • Tax year 2022

    $106,000

    Grants listed
    11
    Assets, end of year
    $1,783,831

  • Tax year 2021

    $126,000

    Grants listed
    11
    Assets, end of year
    $1,853,913

  • Tax year 2020

    $121,500

    Grants listed
    11
    Assets, end of year
    $1,821,818

Grants paid in 2025

11 grants, largest first

As listed on the return.

  1. The Salvation ArmyOklahoma City, OK

    General support

    $22,000
  2. Humane Society of Grove and GR Lake Pete Brower TreasurerGrove, OK

    Support

    $20,000
  3. American Red CrossWashington, DC

    Support

    $17,000
  4. Tulsa Boys HomeTulsa, OK

    Support

    $15,000
  5. Meals on Wheels of Metro TulsaTulsa, OK

    Support

    $12,000
  6. Grand Lake Community Ministry IncLangley, OK

    General support

    $10,000
  7. Community Food Bank of Eastern OklahomaTulsa, OK

    Support

    $7,000
  8. Boston Avenue Helping Hands IncTulsa, OK

    Support

    $6,000
  9. Family and Children's Services IncTulsa, OK

    Support

    $5,500
  10. South Grand LakeKetchum, OK

    Support

    $5,000
  11. Vinita Senior Citizens CenterVinita, OK

    Support

    $3,000

Where the money goes

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

  1. Human services4 grants $41,00071% of the total
  2. Religion1 grant $10,00017% of the total
  3. Food and agriculture1 grant $7,00012% of the total

By State

Grants to organizations with a US address, latest year.

  1. Oklahoma10 grants $105,500
  2. District of Columbia1 grant $17,000

Officers, directors and trustees

1 person as filed

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

  • Bokf NATRUSTEE Hours 15Pay $27,824

The return

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