Grassmere Foundation

Private foundation · Grantmaker Leawood, KS EIN: 27-0573550

Grassmere Foundation is a private foundation, based in Leawood, KS. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $500K in total assets. In 2025, it awarded 1 grant totaling $5K. Net investment income was $20.

Grassmere Foundation at a glance

In short: Grassmere Foundation gave $5K across 1 grant in 2025 (avg $5K), mostly in Missouri. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$5,000
-50.0% vs 2024
Grants made (2025)
1
+0.0% vs 2024
Average grant
$5,000
-50.0% vs 2024
Median grant
$5,000
Total assets
$499,711
-1.5% vs 2024
Primary geography
Missouri (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 Grassmere Foundation funds

How this funder distributes its grants

Top Recipients

Top recipient in 2025

Rockhurst High School: $5KRockhurst High School$5K

The largest 2025 recipient was Rockhurst High School ($5K).

Grant Size Distribution

9 grants across all recorded years

9<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 9 grants of 9 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

3states

Share of the 2025 grant dollars on its one itemized grant.

Cities

Kansas CityOverland ParkHaysHoustonOlathe

How Grassmere Foundation gives

  • Giving fell 63% from 2022 to 2025. Method
  • In 2025 it paid out 56% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. 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

$0$5K$10K$15K$20K4 grants2020 2 grants2021 4 grants2022 1 grant2023 1 grant2024 1 grant2025

From 2020 to 2025, annual grant giving ranged from $5K (2023) to $20K (2021). In 2025 it made 1 grant totaling $5K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Rockhurst High School Kansas City, MOTo furtherexempt charitablepurposes$5,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsQualifying DistributionsNet Investment IncomeDistributable Amount
2025$499,711$23$7,773$5,0001$5,000$20$8,854
2024$507,461$219$10,000$10,0001$10,000$219$7,286
2023$517,242$290$8,531$5,0001$5,000—$6,262
2022$525,483$18,334$17,064$13,5004$13,500$14,770$14,851
2021$524,213$24,304$20,338$20,0002$20,000$23,966$18,360
2020$520,247$24,311$22,047$18,0004—$24,311$15,802

Under IRS private-foundation payout rules, Grassmere Foundation reported a distributable amount of $9K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

Grassmere Foundation is led by Peter C Brown, Director, President, Secretary & Treasurer on every filing since 2020; none of the 3 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Peter C Brown

    Director, President, Secretary & Treasurer

    On filings since 2020

    2 hrs/week

    No compensation reported

  • Cheryl T Lady

    Director

    On filings since 2020

    2 hrs/week

    No compensation reported

  • Peter C Brown Jr.

    Director & Vp-Operations

    On filings since 2020

    2 hrs/week

    No compensation reported

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 Grassmere Foundation

How much does Grassmere Foundation give each year?

Grassmere Foundation gave $5K across 1 grant in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $10K across 1 grant.

How large is Grassmere Foundation?

Grassmere Foundation reported $500K in total assets on its 2025 IRS Form 990-PF. It paid out $5K in qualifying distributions that year, against a required minimum of $9K (roughly 5% of its investment assets). Falling short in one year is not a violation: foundations have until the end of the next year to meet the minimum.

Where does Grassmere Foundation operate?

Grassmere Foundation has awarded grants in Kansas, Missouri, Texas.

What is Grassmere Foundation's EIN?

Grassmere Foundation's EIN (Employer Identification Number) is 27-0573550. 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

(6)

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990-PF for fiscal year 2020 (received by the IRS May 13, 2021)
  2. Updated Form 990-PF for fiscal year 2021 (received by the IRS May 11, 2022)
  3. Updated Form 990-PF for fiscal year 2022 (received by the IRS May 4, 2023)
  4. Updated Form 990-PF for fiscal year 2023 (received by the IRS May 13, 2024)
  5. Updated Form 990-PF for fiscal year 2024 (received by the IRS May 7, 2025)
  6. Added Form 990-PF for fiscal year 2025 (received by the IRS May 5, 2026)

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from Grassmere 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.

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