Stanley and Catherine Maas Foundati
Stanley and Catherine Maas Foundati is a private foundation, based in WESTPORT, CT. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $2.1M in total assets. In 2025, it awarded 9 grants totaling $225K. Net investment income was $176K.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$2.1M
-2.6% YoY
Annual Giving
$225K
+0.0% YoY
Grant Count
9
-18.2% YoY
Avg Grant Size
$25K
+22.2% YoY
About Stanley and Catherine Maas Foundati
Based on IRS filings
Stanley and Catherine Maas Foundati is a private foundation, based in WESTPORT, CT. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $2.1M in total assets. In 2025, it awarded 9 grants totaling $225K. Net investment income was $176K.
Ready to take the next step with Stanley and Catherine Maas Foundati?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $2,079,870 | $2,135,084 | $2,193,975 |
| Revenue | $176,672 | $174,644 | $155,729 |
| Expenses | $229,246 | $229,007 | $226,316 |
| Qualifying Distributions | $225,000 | $225,000 | $222,500 |
| Net Investment Income | $176,476 | $174,532 | $155,689 |
| Distributable Amount | $253,853 | $218,016 | $204,909 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 9 recipients in 2025
Grant Size Distribution
55 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| CATHERINE NOLAN | PRESIDENT | 0.5 | — |
| MATTHEW SPIEGEL | TREASURER | 0.5 | — |
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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