Jack Lancaster Mason Tuw is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in SAINT LOUIS, MO. IRS filing data is available from 2020 through 2024. In 2024, it awarded 1 grants totaling $77K. Net investment income was $16K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
-100.0% YoY
Annual Giving
$77K
+3733.4% YoY
Grant Count
1
+0.0% YoY
Avg Grant Size
$77K
+3733.4% YoY
About Jack Lancaster Mason Tuw
Based on IRS filings
Jack Lancaster Mason Tuw is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in SAINT LOUIS, MO. IRS filing data is available from 2020 through 2024. In 2024, it awarded 1 grants totaling $77K. Net investment income was $16K.
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 | — | $72,077 | $80,065 |
| Revenue | $17,217 | $2,684 | $3,609 |
| Expenses | $91,753 | $10,592 | $6,086 |
| Qualifying Distributions | $90,470 | $9,335 | $4,562 |
| Net Investment Income | $16,177 | $1,366 | $2,239 |
| Distributable Amount | $5,576 | $4,022 | $4,328 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 1 recipients in 2024
Grant Size Distribution
5 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 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| WELLS FARGO BANK N A | TRUSTEE | 1 | $1,296 |
Subject Areas
Focus areas based on grantmaking activity
Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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