Siegfried and Marjorie Claussner
The Siegfried and Marjorie Claussner Foundation is a private non-operating foundation established in December 1991. Based in Roselle, Illinois, the foundation operates as a charitable trust with tax-exempt status.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$62K
-13.0% YoY
Grant Count
35
-12.5% YoY
Avg Grant Size
$2K
-0.6% YoY
Mission & Focus Areas
The foundation supports religious and charitable activities, with a primary focus on church, synagogue, and related religious organizations.
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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
As of the most recent available tax filing (fiscal year ending December 2020):
- Total Assets: $1,047,316
- Total Income: $1,179,631
- Asset Range: $1,000,000 to $4,999,999
- Income Range: $1,000,000 to $4,999,999
| 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
174 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 |
|---|---|---|---|
| SIEGFRIED J CLAUSSNER | Trustee | 10 | — |
| MARJORIE CLAUSSNER | Trustee | 10 | — |
| MARK CLAUSSNER | Trustee | 2 | — |
| MARTA DUFFY | Trustee | 2 | — |
| GRETCHEN KROLL | Trustee | 2 | — |
| HEIDI KOHUTH | Trustee | 2 | — |
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Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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