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Form 990-PFTax year 2025EIN 43-6045266

Massman Foundation

A private foundation in Overland Park, KS. Its return for tax year 2025 reports $121,500 paid in grants, listed in an attachment that is not in the e-file.

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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

Accepts applications

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

Contact
Henry J Massman IV
4400 W 109th St Ste 300
Overland Park, KS 66211
(913) 291-2600
Form and materials
In writing stating the purpose amount requested and when needed
Deadlines
None
Restrictions
Primarily in the greater KC area

Assets and giving by year

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

  • Tax year 2025

    $121,500

    Grants listed
    In an attachment
    Assets, end of year
    $1,716,981

  • Tax year 2024

    $118,500

    Grants listed
    In an attachment
    Assets, end of year
    $1,721,744

  • Tax year 2023

    $129,500

    Grants listed
    In an attachment
    Assets, end of year
    $1,735,209

  • Tax year 2022

    $117,000

    Grants listed
    In an attachment
    Assets, end of year
    $1,817,620

  • Tax year 2021

    $91,500

    Grants listed
    11
    Assets, end of year
    $1,882,426

  • Tax year 2020

    $111,500

    Grants listed
    2
    Assets, end of year
    $1,682,651

Grants paid in 2025

Grants listed in an attachment (not in the e-file)

As listed on the return.

  1. This return lists its grants in an attachment that is not in the IRS e-file: $121,500 in all.

Officers, directors and trustees

6 people as filed

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

  • Henry J MassmanPresident Hours 0Pay $0
  • Amy HinkleSecretary Hours 0Pay $0
  • Jackie MassmanDirector Hours 0Pay $0
  • Thomas MassmanDirector Hours 0Pay $0
  • Michael MassmanDirector Hours 0Pay $0
  • Matthew MassmanDirector Hours 0Pay $0

The return

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  5. Marshall Family Foundation IncSalina, KS 34 grants Accepts applications $118,800 giving