John J and Ann E Mariotti Foundation
John J and Ann E Mariotti Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in PLAINFIELD, IL. IRS filing data is available from 2019 through 2024. In 2024, it awarded 14 grants totaling $46K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$46K
+19.3% YoY
Grant Count
14
+7.7% YoY
Avg Grant Size
$3K
+10.7% YoY
About John J and Ann E Mariotti Foundation
Based on IRS filings
John J and Ann E Mariotti Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in PLAINFIELD, IL. IRS filing data is available from 2019 through 2024. In 2024, it awarded 14 grants totaling $46K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
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
56 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Maxville Christian Church ($16,000), Save Inc ($4,000), Fox Valley Christian Action ($3,500).
| Recipient | Purpose | Amount |
|---|---|---|
| BEATS-INCORG WOODSTOCK, GA | UNRESTRICTED CONTRIBUTION | $500 |
| CHICAGO EAGLES CAROL STREAM, IL | UNRESTRICTED CONTRIBUTION | $1,000 |
| HIGHPOINT CHURCH NAPERVILLE, IL | UNRESTRICTED CONTRIBUTION | $1,500 |
| WORLD RELIEF CHICAGO, IL | UNRESTRICTED CONTRIBUTION | $1,600 |
| HARVEST CHRISTIAN ACADEMY ELGIN, IL | UNRESTRICTED CONTRIBUTION | $2,000 |
| HARVEST BIBLE CHAPEL ELGIN, IL | UNRESTRICTED CONTRIBUTION | $2,000 |
| ONE LINE CHURCH WHEATON, IL | UNRESTRICTED CONTRIBUTION | $2,000 |
| RETT SYNDROME FOUNDATION CINCINNATI, OH | UNRESTRICTED CONTRIBUTION | $2,600 |
| MOODY RADIO CHICAGO, IL | UNRESTRICTED CONTRIBUTION | $3,000 |
| GLOBAL SERVICE NETWORK APEX, NC | UNRESTRICTED CONTRIBUTION | $3,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| JOHN MARIOTTI JR | PRESIDENT | — | — |
| FRANCIS MOLINARI | SECRETARY | — | — |
| PATRICIA ANDERSON | TREASURER | — | — |
| ANN FIDATI | DIRECTOR | — | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is John J and Ann E Mariotti Foundation?
John J and Ann E Mariotti Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in PLAINFIELD, IL. It holds — in total assets as of 2024.
Where does John J and Ann E Mariotti Foundation operate?
John J and Ann E Mariotti Foundation has awarded grants in Florida, Georgia, Illinois, Indiana, Missouri, North Carolina, New York, Ohio, Tennessee, Virginia.
What size grants does John J and Ann E Mariotti Foundation award?
In 2024, John J and Ann E Mariotti Foundation awarded 14 grants totaling $46K — an average of about $3K per grant, based on its IRS Form 990 filings.
What is John J and Ann E Mariotti Foundation's EIN?
John J and Ann E Mariotti Foundation's EIN (Employer Identification Number) is 36-4381984. IRS Form 990 filing data is available on this page for 2019–2024.
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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