Sonntag Family Foundation (the) is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in PHOENIX, AZ. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $2.4M in total assets. In 2024, it awarded 8 grants totaling $163K. Net investment income was $38K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$2.4M
-2.5% YoY
Annual Giving
$163K
+114.1% YoY
Grant Count
8
+14.3% YoY
Avg Grant Size
$20K
+87.4% YoY
About Sonntag Family Foundation (the)
Based on IRS filings
Sonntag Family Foundation (the) is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in PHOENIX, AZ. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $2.4M in total assets. In 2024, it awarded 8 grants totaling $163K. Net investment income was $38K.
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 | $2,378,851 | $2,439,134 | $2,459,303 |
| Revenue | $126,763 | $82,881 | $212,243 |
| Expenses | $187,046 | $103,050 | $96,290 |
| Qualifying Distributions | $163,375 | $76,000 | $64,750 |
| Net Investment Income | $37,892 | $41,991 | $73,773 |
| Distributable Amount | $194,279 | $124,361 | $119,729 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 8 recipients in 2024
Grant Size Distribution
36 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 |
|---|---|---|---|
| VOLKER SONNTAG | PRESIDENT | 1 | — |
| LYNNE SONNTAG | SECRETARY/TREASURER | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
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Similar funders by location and focus area
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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