Castaing Family Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in SCOTTSDALE, AZ. IRS filing data is available from 2019 through 2024. In 2024, it awarded 10 grants totaling $79K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$79K
Grant Count
10
Avg Grant Size
$8K
About Castaing Family Foundation
Based on IRS filings
Castaing Family Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in SCOTTSDALE, AZ. IRS filing data is available from 2019 through 2024. In 2024, it awarded 10 grants totaling $79K.
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 | — | — | — |
| 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
24 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Hospice of the Valley ($25,000), Mayo Clinic ($20,000), Michigan Science Center ($20,000).
| Recipient | Purpose | Amount |
|---|---|---|
| Hospice of the Valley Phoenix, AZ | General Fund | $25,000 |
| Mayo Clinic Rochester, MN | General Fund | $20,000 |
| Cure Epilepsy Chicago, IL | General Fund | $5,000 |
| Detroit Symphony Orchestra Detroit, MI | General Fund | $5,000 |
| National Academy Engineering Washington, DC | General Fund | $1,000 |
| Detroit Inst of Arts Detroit, MI | General Fund | $500 |
| American Red Cross Detroit, MI | General Fund | $1,000 |
| Friends of Public Radio AZ Temple, AZ | General Fund | $1,000 |
| National Park Foundations Washington, DC | General Fund | $500 |
| Michigan Science Center Detroit, MI | General Fund | $20,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Eva J Wirthlin | Trustee | 1 | — |
| Maria A Castaing | Trustee President | 1 | — |
| Brigitte M Addimando | Trustee | 1 | — |
| Marta M Castaing | Trustee Secretary | 1 | — |
| Laura M Castaing | Trustee Treasurer | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Castaing Family Foundation?
Castaing Family Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in SCOTTSDALE, AZ. It holds — in total assets as of 2024.
Where does Castaing Family Foundation operate?
Castaing Family Foundation has awarded grants in Arizona, California, District of Columbia, Illinois, Maine, Michigan, Minnesota, Pennsylvania.
What size grants does Castaing Family Foundation award?
In 2024, Castaing Family Foundation awarded 10 grants totaling $79K — an average of about $8K per grant, based on its IRS Form 990 filings.
What is Castaing Family Foundation's EIN?
Castaing Family Foundation's EIN (Employer Identification Number) is 38-3443775. IRS Form 990 filing data is available on this page for 2019–2024.
Explore Open Grants
Browse active grant opportunities in Castaing 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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