Arnold G & Martha M Langbo Foundation
Arnold G & Martha M Langbo Foundation is a private foundation, based in Battle Creek, MI. IRS filing data is available from 2019 through 2025. In 2025, it awarded 8 grants totaling $2.2M. Net investment income was $71K.
Arnold G & Martha M Langbo Foundation at a glance
In short: Arnold G & Martha M Langbo Foundation gave $2.2M across 8 grants in 2025 (avg $273K), mostly in New York. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $2,186,128
- +19773.9% vs 2024
- Grants made (2025)
- 8
- +300.0% vs 2024
- Average grant
- $273,266
- +4868.5% vs 2024
- Median grant
- $26,066
- Primary geography
- New York (95% 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 Arnold G & Martha M Langbo Foundation funds
How this funder distributes its grants
Top Recipients
Top 7 recipients in 2025
The largest 2025 recipient was Morgan Stanley Global Impact Fund ($2.1M across 2 grants). Together the top 7 received $2.2M.
Grant Size Distribution
17 grants across all recorded years
The most common grant size was under $50K: 13 grants of 17 (76%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 8 itemized grants.
States
Cities
How Arnold G & Martha M Langbo Foundation gives
- Giving grew 3599% from 2022 to 2025. Method
- In 2025 it paid out well above 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 2019 to 2025, annual grant giving ranged from $11K (2024) to $2.2M (2025). In 2025 it made 8 grants totaling $2.2M.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Morgan Stanley Global Impact Fund New York, NY | future charitable gifts | $1,759,388 |
| Morgan Stanley Global Impact Fund New York, NY | future contributions similar to historical contributions made by the Foundation | $311,150 |
| Bishop Marshall School Morrisville, VT | general operations | $50,258 |
| Mayo Clinic Rochester, MN | general operations | $32,132 |
| Corpus Christi Catholic Church Savannah, GA | general operations | $20,000 |
| Savannah Care Center Savannah, GA | general operations | $11,000 |
| Cathedral Preservation Society Savannah, GA | general operations | $2,000 |
| Mercy Home for Boys and Girls Chicago, IL | general operations | $200 |
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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 | — | $71,232 | $2,192,740 | $2,186,128 | 8 | $2,191,623 | $71,226 | $76,855 |
| 2024 | $834,695 | $53,555 | $14,426 | $11,000 | 2 | $13,368 | $65,571 | $84,739 |
| 2023 | $795,566 | $47,454 | $53,048 | $49,987 | 1 | $52,365 | $61,757 | $74,505 |
| 2022 | $756,646 | $32,229 | $61,893 | $59,103 | 3 | $61,256 | $49,116 | $72,551 |
| 2021 | $738,857 | $52,762 | $36,403 | $33,205 | 3 | $35,371 | $52,366 | $71,421 |
| 2020 | $696,671 | $52,134 | $123,765 | $120,086 | 7 | — | $51,672 | $62,174 |
| 2019 | $725,467 | $201,794 | $53,008 | $50,794 | 2 | — | $51,243 | $54,018 |
Under IRS private-foundation payout rules, Arnold G & Martha M Langbo Foundation reported a distributable amount of $77K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Arnold G & Martha M Langbo Foundation is led by Martha M. Langbo, President, Secretary & Treasurer on every filing since 2019; none of the 4 officers listed in 2025 report compensation.
Officers on the 2025 filing
Martha M. Langbo
President, Secretary & Treasurer
On filings since 2019
2 hrs/week
No compensation reported
Susan Maks
Director
On filings since 2019
0.3 hrs/week
No compensation reported
Sharon Bateman
Director
On filings since 2023
0.3 hrs/week
No compensation reported
Maureen Langlois
Director
On filings since 2024
0.3 hrs/week
No compensation reported
Former officers (6)
- Former: Keith Langbo (2022–2024) — Director
- Former: Gary Langbo (2021–2023) — Director
- Former: Craig Langbo (2020–2022) — Director
- Former: Robert Langbo (2019–2021) — Director
- Former: Arnold G. Langbo (2019–2020) — Vice President
- Former: Maureen Langbo (2019) — Director
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 Arnold G & Martha M Langbo Foundation
How much does Arnold G & Martha M Langbo Foundation give each year?
Arnold G & Martha M Langbo Foundation gave $2.2M across 8 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $11K across 2 grants.
What is Arnold G & Martha M Langbo Foundation's typical grant size?
Arnold G & Martha M Langbo Foundation's median grant in 2025 was $26,066, and its average grant was $273,266, across 8 grants on its 2025 IRS Form 990-PF.
Where does Arnold G & Martha M Langbo Foundation give grants?
Arnold G & Martha M Langbo Foundation gives mostly in New York: 95% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The most frequent recipient cities were Savannah, GA (3 grants) and New York, NY (2 grants).
Does Arnold G & Martha M Langbo Foundation give general operating support?
Yes: 75% of Arnold G & Martha M Langbo Foundation's 2025 grants with a stated purpose (6 of 8) were for general or operating support, per its 2025 IRS Form 990-PF.
Who are Arnold G & Martha M Langbo Foundation's largest grantees?
Arnold G & Martha M Langbo Foundation's largest 2025 grantees include Morgan Stanley Global Impact Fund ($2,070,538 across 2 grants), Bishop Marshall School ($50,258) and Mayo Clinic ($32,132), according to its 2025 IRS Form 990-PF. Together they received 98% of its itemized 2025 grant dollars.
How much is Arnold G & Martha M Langbo Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2025, Arnold G & Martha M Langbo Foundation reported a distributable amount of $77K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Arnold G & Martha M Langbo Foundation's EIN?
Arnold G & Martha M Langbo Foundation's EIN (Employer Identification Number) is 38-3026270. 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
(8)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2019 (received by the IRS May 26, 2020)
- Updated Form 990-PF for fiscal year 2020 (received by the IRS May 16, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS March 4, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS May 30, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS April 26, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS April 12, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS April 6, 2026)
- IRS filings on file for fiscal years 2019–2025
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