M Bonnie Axthelm Charitable Foundation

Private foundation · Grantmaker Westport, CT EIN: 06-6444196

M Bonnie Axthelm Charitable Foundation is a private foundation focused on Employment, based in Westport, CT. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $162K in total assets. In 2025, it awarded 7 grants totaling $28K. Net investment income was $24K.

M Bonnie Axthelm Charitable Foundation at a glance

In short: M Bonnie Axthelm Charitable Foundation gave $28K across 7 grants in 2025 (avg $4K), top state Connecticut. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$27,750
-36.9% vs 2024
Grants made (2025)
7
-36.4% vs 2024
Average grant
$3,964
-0.9% vs 2024
Median grant
$3,000
Total assets
$161,726
-1.6% vs 2024
Primary geography
Connecticut (42% 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 M Bonnie Axthelm Charitable Foundation funds

How this funder distributes its grants

Top Recipients

Top 7 recipients in 2025

Marquette University: $10KMarquette University$10KUu Wilmington: $6KUu Wilmington$6KAssumption Church: $5KAssumption Church$5KStaples High School: $3KStaples High School$3KCenter for Hope: $3KCenter for Hope$3KUnitarian Church: $1KUnitarian Church$1KWestport Musuem: $250Westport Musuem$250

The largest 2025 recipient was Marquette University ($10K). Together the top 7 received $28K.

Grant Size Distribution

53 grants across all recorded years

53<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 53 grants of 53 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

8states

Share of 2025 grant dollars across all 7 itemized grants.

Cities

WestportDarienMilwaukeeWilmingtonBridgeportCambridgeNew YorkRoeland ParkBostonCincinnatiRockville CenterWashington

How M Bonnie Axthelm Charitable Foundation gives

  • Giving fell 35% from 2022 to 2025. Method
  • In 2025 it paid out 267% 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$20K$40K$60K12 grants2019 10 grants2020 13 grants2021 14 grants2022 8 grants2023 11 grants2024 7 grants2025

From 2019 to 2025, annual grant giving ranged from $28K (2025) to $46K (2021). In 2025 it made 7 grants totaling $28K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Marquette University Milwaukee, WIUnrestricted$10,000
Uu Wilmington Wilmington, NCUnrestricted$6,000
Assumption Church Westport, CTUnrestricted$5,000
Staples High School Westport, CTRestricted$3,000
Center for Hope Darien, CTUnrestricted$2,500
Unitarian Church Westport, CTUnrestricted$1,000
Westport Musuem Westport, CTUnrestricted$250
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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$161,726$30,996$33,907$27,7507$27,750$23,853$10,408
2024$164,379$25,988$48,990$44,00011$44,000$18,568$11,134
2023$187,205$20,688$49,202$44,2508$44,250$12,674$13,443
2022$215,694$16,024$47,786$42,40014$42,400$12,323$16,795
2021$247,126$27,000$51,927$46,05013$46,050$23,723$18,599
2020$271,576$26,636$46,307$40,75010—$23,250$18,269
2019$291,247$19,572$49,126$43,17512—$15,605$17,771

Under IRS private-foundation payout rules, M Bonnie Axthelm Charitable Foundation reported a distributable amount of $10K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

M Bonnie Axthelm Charitable Foundation's 2025 filing lists 3 officers; none of the 3 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Megan A. Brown

    Trustee

    On filings since 2019

    10 hrs/week

    No compensation reported

  • Nancy Axthelm

    Trustee

    On filings since 2019

    10 hrs/week

    No compensation reported

  • Stephen Axthelm

    Trustee

    On filings since 2019

    10 hrs/week

    No compensation reported

Data from IRS Form 990 filings, 2019–2025. "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 M Bonnie Axthelm Charitable Foundation

How much does M Bonnie Axthelm Charitable Foundation give each year?

M Bonnie Axthelm Charitable Foundation gave $28K across 7 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $44K across 11 grants.

What is M Bonnie Axthelm Charitable Foundation's typical grant size?

M Bonnie Axthelm Charitable Foundation's median grant in 2025 was $3,000, and its average grant was $3,964, across 7 grants on its 2025 IRS Form 990-PF.

Where does M Bonnie Axthelm Charitable Foundation give grants?

M Bonnie Axthelm Charitable Foundation's top state is Connecticut, with 42% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest states were Wisconsin (36%) and North Carolina (22%). The most frequent recipient cities were Westport, CT (4 grants).

Does M Bonnie Axthelm Charitable Foundation give general operating support?

Yes: 86% of M Bonnie Axthelm Charitable Foundation's 2025 grants with a stated purpose (6 of 7) were for general or operating support, per its 2025 IRS Form 990-PF.

Who are M Bonnie Axthelm Charitable Foundation's largest grantees?

M Bonnie Axthelm Charitable Foundation's largest 2025 grantees include Marquette University ($10,000), Uu Wilmington ($6,000) and Assumption Church ($5,000), according to its 2025 IRS Form 990-PF. Together they received 76% of its itemized 2025 grant dollars.

How large is M Bonnie Axthelm Charitable Foundation?

M Bonnie Axthelm Charitable Foundation reported $162K in total assets on its 2025 IRS Form 990-PF. It paid out $28K in qualifying distributions that year, against a required minimum of $10K (roughly 5% of its investment assets).

What is M Bonnie Axthelm Charitable Foundation?

M Bonnie Axthelm Charitable Foundation is a private foundation focused on Employment, based in Westport, CT. It holds $162K in total assets as of 2025.

What is M Bonnie Axthelm Charitable Foundation's EIN?

M Bonnie Axthelm Charitable Foundation's EIN (Employer Identification Number) is 06-6444196. IRS Form 990 filing data is available on this page for 2019–2025.

Data last updated September 2026. Sourced from IRS Form 990-PF filings.

Data update history

(3)

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2019 (received by the IRS June 18, 2020)
  2. Added Form 990-PF for fiscal year 2025 (received by the IRS May 13, 2026)
  3. 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 M Bonnie Axthelm Charitable 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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