Margaret Ann Martin Everist Foundation

Private foundation · Grantmaker Sioux City, IA EIN: 42-1343418

Margaret Ann Martin Everist Foundation is a private foundation, based in Sioux City, IA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $1.6M in total assets. In 2025, it awarded 1 grant totaling $166K. Net investment income was $156K.

Margaret Ann Martin Everist Foundation at a glance

In short: Margaret Ann Martin Everist Foundation gave $166K across 1 grant in 2025 (avg $166K), mostly in Iowa. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$165,500
+97.0% vs 2024
Grants made (2025)
1
-50.0% vs 2024
Average grant
$165,500
+294.0% vs 2024
Median grant
$165,500
Total assets
$1,643,683
-0.6% vs 2024
Primary geography
Iowa (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 Margaret Ann Martin Everist Foundation funds

How this funder distributes its grants

Grant Size Distribution

8 grants across all recorded years

3<$50K4$50–100K1$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was in the $50–100K range: 4 grants of 8 (50%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

2states

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

Cities

Sioux CityVermillion

How Margaret Ann Martin Everist Foundation gives

  • Giving grew 74% from 2022 to 2025. Method
  • In 2025 it paid out 184% 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

$0$50K$100K$150K$200K2 grants2020 1 grant2021 2 grants2022 2 grants2023 2 grants2024 1 grant2025

From 2020 to 2025, annual grant giving ranged from $82K (2020) to $166K (2025). In 2025 it made 1 grant totaling $166K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
See Attached Sioux City, IACharitable$165,500
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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$1,643,683$169,958$180,137$165,5001$165,500$156,125$90,101
2024$1,653,717$137,306$98,336$84,0002$84,000$46,327$165,585
2023$1,614,823$-22,887$153,422$136,0002$136,000$37,173$84,453
2022$1,790,575$203,687$108,371$95,0002$95,000$191,529$135,521
2021$1,645,546$71,851$98,252$85,0001$85,000$55,591$95,323
2020$1,671,682$36,654$99,623$82,0002—$25,879$84,559

Under IRS private-foundation payout rules, Margaret Ann Martin Everist Foundation reported a distributable amount of $90K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

Margaret Ann Martin Everist Foundation is led by Thomas L. Seamster, President & Director on every filing since 2020; none of the 4 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Thomas L. Seamster

    President & Director

    On filings since 2020

    1 hr/week

    No compensation reported

  • Barbara Orzechowski

    Secretary & Director

    On filings since 2020

    1 hr/week

    No compensation reported

  • Jay Chesterman

    Vice President, Treasurer & Director

    On filings since 2020

    1 hr/week

    No compensation reported

  • Marilyn J. Hagberg

    Director

    On filings since 2020

    1 hr/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 Margaret Ann Martin Everist Foundation

How much does Margaret Ann Martin Everist Foundation give each year?

Margaret Ann Martin Everist Foundation gave $166K across 1 grant in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $84K across 2 grants.

How large is Margaret Ann Martin Everist Foundation?

Margaret Ann Martin Everist Foundation reported $1.6M in total assets on its 2025 IRS Form 990-PF. It paid out $166K in qualifying distributions that year, against a required minimum of $90K (roughly 5% of its investment assets).

Where does Margaret Ann Martin Everist Foundation operate?

Margaret Ann Martin Everist Foundation has awarded grants in Iowa, South Dakota.

What is Margaret Ann Martin Everist Foundation's EIN?

Margaret Ann Martin Everist Foundation's EIN (Employer Identification Number) is 42-1343418. 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

  1. Updated Form 990-PF for fiscal year 2020 (received by the IRS May 4, 2021)
  2. Updated Form 990-PF for fiscal year 2021 (received by the IRS May 6, 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 14, 2024)
  5. Updated Form 990-PF for fiscal year 2024 (received by the IRS May 12, 2025)
  6. Added Form 990-PF for fiscal year 2025 (received by the IRS May 7, 2026)
  7. IRS filings on file for fiscal years 2020–2024

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

Figures come from Margaret Ann Martin Everist 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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