Massman Foundation
Massman Foundation is a private foundation, based in Overland Park, KS. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $1.7M in total assets. In 2025, it awarded 1 grant totaling $122K. Net investment income was $116K.
Massman Foundation at a glance
In short: Massman Foundation gave $122K across 1 grant in 2025 (avg $122K), mostly in Kansas. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $121,500
- +2.5% vs 2024
- Grants made (2025)
- 1
- +0.0% vs 2024
- Average grant
- $121,500
- +2.5% vs 2024
- Median grant
- $121,500
- Total assets
- $1,716,981
- -0.3% vs 2024
- Primary geography
- Kansas (100% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated September 2026.
Who Massman Foundation funds
How this funder distributes its grants
Grant Size Distribution
15 grants across all recorded years
The most common grant size was under $50K: 11 grants of 15 (73%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2025 grant dollars on its one itemized grant.
Cities
How Massman Foundation gives
- Giving held roughly steady from 2022 to 2025 (+4%). Method
- In 2025 it paid out 109% of its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $10K (2020) to $130K (2023). In 2025 it made 1 grant totaling $122K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| See attached Overland Park, KS | See attached | $121,500 |
Ready to take the next step with Massman Foundation?
Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | $1,716,981 | $52,236 | $131,658 | $121,500 | 1 | $121,500 | $116,169 | $111,812 |
| 2024 | $1,721,744 | $53,109 | $122,099 | $118,500 | 1 | $118,500 | $105,035 | $107,536 |
| 2023 | $1,735,209 | $50,271 | $141,533 | $129,500 | 1 | $129,500 | $47,089 | $101,588 |
| 2022 | $1,817,620 | $43,287 | $129,928 | $117,000 | 1 | $117,000 | $52,194 | $107,311 |
| 2021 | $1,882,426 | $41,854 | $104,271 | $91,500 | 11 | $91,500 | $291,275 | $117,141 |
| 2020 | $1,682,651 | $37,108 | $123,427 | $10,000 | 1 | — | $68,899 | $105,184 |
Under IRS private-foundation payout rules, Massman Foundation reported a distributable amount of $112K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Massman Foundation is led by Henry J. Massman, President on every filing since 2020; none of the 6 officers listed in 2025 report compensation.
Officers on the 2025 filing
Henry J. Massman
President
On filings since 2020
No compensation reported
Jackie M. Massman
Director
On filings since 2020
No compensation reported
Michael J. Massman
Director
On filings since 2020
No compensation reported
Thomas H. Massman
Director
On filings since 2020
No compensation reported
Matthew Massman
Director
On filings since 2021
No compensation reported
Amy E. Hinkle
Secretary
On filings since 2020
No compensation reported
Former officers (1)
- Former: Mark H. Schnoebelen (2020–2024) — Director
Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Massman Foundation
How much does Massman Foundation give each year?
Massman Foundation gave $122K across 1 grant in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $119K across 1 grant.
How large is Massman Foundation?
Massman Foundation reported $1.7M in total assets on its 2025 IRS Form 990-PF. It paid out $122K in qualifying distributions that year, against a required minimum of $112K (roughly 5% of its investment assets).
Where does Massman Foundation operate?
Massman Foundation has awarded grants in District of Columbia, Kansas, Missouri.
What is Massman Foundation's EIN?
Massman Foundation's EIN (Employer Identification Number) is 43-6045266. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(7)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2020 (received by the IRS May 17, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS June 7, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS May 15, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS May 15, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS May 15, 2025)
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 15, 2026)
- IRS filings on file for fiscal years 2020–2024
Explore Open Grants
Browse active grant opportunities in Massman Foundation's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
R a Long Foundation
Kansas City, MO
The R A Long Foundation supports educational, community, cultural, and human-services organizations, primarily in Missouri and Kansas, with a small share of its giving in Oklahoma. Its 2025 grants ranged from $1,500 to $35,000, with a median of $4,000. It accepts written applications under its guidelines, due March 15 or September 15.
Assets
$7.2M
Grants
104
Total Given
$467K
Constance M Cooper Charitable Foundation
Overland Park, KS
In 2024, the foundation supported charitable and educational organizations, churches and schools, and medical research and care, with most funding going to Missouri and Kansas. It made 92 grants totaling $820,000; awards ranged from $1,000 to $64,000, with a median of $10,000. It funds only preselected organizations and does not accept unsolicited requests.
Assets
$12.0M
Grants
92
Total Given
$820K
Oppenstein Brothers Foundation
Kansas City, MO
The Oppenstein Brothers Foundation supports religious, charitable, scientific, and educational work, with recent grants covering food access, health care, youth services, housing, and mental health. Its 2026 grants ranged from $3,000 to $100,000, with a median of $15,000, and went to organizations in Missouri and Kansas, mainly around Kansas City. The profile says to contact the program officer; it does not state whether unsolicited requests are accepted.
Assets
$35.1M
Grants
125
Total Given
$1.9M
William T Kemper Foundation Commerce Bank Trustee
Kansas City, MO
The William T. Kemper Foundation supports education, health and human services, civic improvements, and the arts, with most 2024 grant dollars going to Missouri and Kansas. Its 2024 grants ranged from $500 to $1.5 million, with a median of about $38,000. Its 2023 filing says it does not restrict giving to preselected organizations; it does not state whether it accepts unsolicited requests.
Assets
$288.5M
Grants
142
Total Given
$15.5M
Greater Horizons
Kansas City, MO
Greater Horizons distributes donor-advised fund grants to eligible U.S. charities and institutions across a wide range of causes; international organizations may also be supported after additional due diligence. In 2024, its grants had a median of $15,000, though amounts varied widely. Grants are requested by fund holders, and no general application process for organizations seeking funding is described.
Assets
$2.8B
Grants
3,282
Total Given
$212.2M
Ash Grove Charitable Foundation
Overland Park, KS
The Ash Grove Charitable Foundation funds 501(c)(3) public charities and community initiatives, with a focus on infrastructure and education—especially STEM—and broader community well-being. Its 2024 grants ranged from $1,000 to $25,000, with a median of $5,000, in Ash Grove’s service markets; the largest shares went to Kansas, Utah, Oregon, Missouri, and Texas. Organizations can register on its website to review guidelines and apply, and requests are considered quarterly.
Assets
$13.9M
Grants
106
Total Given
$719K
More similar funders
More Funders in Kansas
The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open
Figures come from Massman Foundation's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
Massman Foundation down — hundreds of funders to go?