Mammen Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BULVERDE, TX. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $245K in total assets. Net investment income was $5K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$245K
+2.4% YoY
Revenue
$7K
+55.0% YoY
Net Investment Income
$5K
+83.8% YoY
Expenses
$850
+6.3% YoY
Under IRS private-foundation payout rules, Mammen Family Foundation reported a distributable amount of $12K for 2024 — the minimum it must pay out in qualifying distributions.
About Mammen Family Foundation
Based on IRS filings
Mammen Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BULVERDE, TX. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $245K in total assets. Net investment income was $5K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $245,309 | $239,494 | $235,993 |
| Revenue | $6,665 | $4,301 | $1,477 |
| Expenses | $850 | $800 | $400,775 |
| Qualifying Distributions | — | — | $400,000 |
| Net Investment Income | $4,965 | $2,701 | — |
| Distributable Amount | $12,309 | $11,659 | $22,270 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 0 recipients in 2024
Grant Size Distribution
3 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for 2024.
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| SAM MAMMEN | PRESIDENT | — | — |
| LORETTA J MAMMEN | SECRETARY | — | — |
| CHRISTOPHER MAMMEN | BOARD MEMBER | — | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Mammen Family Foundation?
Mammen Family Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in BULVERDE, TX. It holds $245K in total assets as of 2024.
How large is Mammen Family Foundation?
As of 2024, Mammen Family Foundation holds $245K in total assets with $7K in annual revenue.
Where does Mammen Family Foundation operate?
Mammen Family Foundation has awarded grants in Texas.
How much is Mammen Family Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Mammen Family Foundation reported a distributable amount of $12K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Mammen Family Foundation's EIN?
Mammen Family Foundation's EIN (Employer Identification Number) is 82-3948369. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Mammen Family Foundation's focus areas in our free grants database
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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