John N & Kathleen S MacDonough
The John N & Kathleen S MacDonough Foundation Inc. is a private family foundation established in 1998 in Wisconsin and currently based in Clayton, Missouri. The foundation maintains a modest asset base and focuses its grantmaking on select priority areas across multiple states.
Key facts about John N & Kathleen S MacDonough
- EIN
- 39-1924028
- Latest 990 filing
- Form 990 filing, 2024
- Annual giving (2024)
- $150,045
- Grants made (2024)
- 40
- Average grant
- $3,751
- Median grant
- $2,250
- New grantees (estimate)
- 18% first-time grantees (7 of 40, 2024)
- Primary geography
- Missouri (74% of itemized 2024 grant dollars)
Data from IRS Form 990 filing, 2024; updated September 2026. New grantees are estimated by matching recipient names across years (methodology).
Who John N & Kathleen S MacDonough funds
By grant dollars, the top recipient states for John N & Kathleen S MacDonough's 40 itemized 2024 grants were Missouri (74%), North Carolina (7%) and District of Columbia (7%). The most frequent recipient cities were St Louis, MO (20 grants), Webster Groves, MO (5 grants) and Winstonsalem, NC (2 grants). None of its 40 grants with a stated purpose were described as general or operating support. Recurring purposes include "Further Exempt Purpose" (40 grants).
Is John N & Kathleen S MacDonough open to new grantees?
18%
first-time grantees, 2024
In 2024, 7 of 40 grantees (18%) were first-time recipients. First grants averaged $3K; repeat grants $4K. How we count
Medians: $3K first-time, $2K repeat.
- 78% of 2024 grantees were also funded in 2023. Method
- Giving held roughly steady from 2021 to 2024 (−5%). Method
Estimate from itemized grant lists in IRS Form 990 filings (2019–2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Next steps with John N & Kathleen S MacDonough
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Financial Overview
From 2024 IRS Form 990 filing · View filing
Total Assets
—
Annual Giving
$150K
-16.8% YoY
Grant Count
40
-2.4% YoY
Avg Grant Size
$4K
-14.7% YoY
Mission & Focus Areas
The foundation's primary funding interests include:
- Education
- Philanthropy, Voluntarism & Grantmaking
- Human Services
- Science and STEM Education
Grantmaking
The foundation makes grants to nonprofits working in its priority areas, with a particular emphasis on education-focused organizations and science teacher support initiatives.
Grant Range
& Activity:**
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Geographic Focus
Where this funder awards grants
The foundation primarily funds organizations in:
- Missouri
- North Carolina
- Texas
Grant Distribution by State
Share of all 40 itemized 2024 grant dollars.
States
Cities
Financial History
Multi-year comparison from IRS filings
Assets & Giving (Most Recent Filing - 2024):
- Total assets: $3,519,592
- Total annual giving: $150,045
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2019–2024
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
212 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest recipients include Washington University ($16,045), Wake Forest University ($10,000), The International Foundation ($10,000).
| Recipient | Purpose | Amount |
|---|---|---|
| Washington University St Louis, MO | Further Exempt Purpose | $16,045 |
| Wake Forest University WinstonSalem, NC | Further Exempt Purpose | $10,000 |
| The International Foundation Washington, DC | Further Exempt Purpose | $10,000 |
| Barnes Jewish Hospital Foundation St Louis, MO | Further Exempt Purpose | $10,000 |
| Sts Clare Francis ECC Church Webster Groves, MO | Further Exempt Purpose | $10,000 |
| Reformed University Fellowship Lawrenceville, GA | Further Exempt Purpose | $10,000 |
| Ollie Hinkle Heart Foundation Webster Groves, MO | Further Exempt Purpose | $10,000 |
| Ready Readers St Louis, MO | Further Exempt Purpose | $5,000 |
| Casa de Salud St Louis, MO | Further Exempt Purpose | $5,000 |
| Greentree Community Church Kirkwood, MO | Further Exempt Purpose | $5,000 |
Leadership & Key People
Officers and directors from IRS filings
John N & Kathleen S MacDonough's 2024 filing lists 4 officers; 1 of 4 officers listed in 2024 is compensated.
Officers on the 2024 filing
Stephen J MacDonough
Trustee
On filings since 2019
2 hrs/week
$3K (2019) → $5K (2024)
John N MacDonough
Trustee
On filings since 2019
0.5 hrs/week
No compensation reported
Kathleen S MacDonough
Trustee
On filings since 2019
0.5 hrs/week
No compensation reported
Michael W Grebe
Trustee
On filings since 2019
0.5 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2019–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2024 IRS filing
Contact Information
- Address: 8025 Maryland Ave Unit 14d, Clayton, MO 63105-3892
- Phone: 314-727-8025
- EIN: 39-1924028
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What does John N & Kathleen S MacDonough fund?
The foundation's primary funding interests include: • Education • Philanthropy, Voluntarism & Grantmaking • Human Services • Science and STEM Education
How do I apply for a grant from John N & Kathleen S MacDonough?
**Grant Size & Activity:** • Total annual giving: $150,045 • Typical grant awards range from $50 to $35,000 • The foundation currently has no active live grant opportunities listed **Grant Distribution:** The foundation makes grants to nonprofits working in its priority areas, with a particular emphasis on education-focused organizations and science teacher support initiatives.
Where does John N & Kathleen S MacDonough make grants?
The foundation primarily funds organizations in: • Missouri • North Carolina • Texas
What size grants does John N & Kathleen S MacDonough award?
In 2024, John N & Kathleen S MacDonough awarded 40 grants totaling $150K — an average of about $4K per grant, based on its IRS Form 990 filings.
What is John N & Kathleen S MacDonough's EIN?
John N & Kathleen S MacDonough's EIN (Employer Identification Number) is 39-1924028. IRS Form 990 filing data is available on this page for 2019–2024.
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Data last updated September 2026. Sourced from IRS Form 990 filings. Research dossier generated April 2026.