Foundation Di Sogna
Foundation Di Sogna is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Avila Beach, CA. IRS filing data is available from 2020 through 2024. In 2024, it awarded 3 grants totaling $595K. Net investment income was $145K.
Key facts about Foundation Di Sogna
- EIN
- 68-0464962
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $595,025
- Grants made (2024)
- 3
- Average grant
- $198,342
- Median grant
- $145,000
- Primary geography
- California (100% of itemized 2024 grant dollars)
Data from IRS Form 990-PF, 2024; updated September 2026.
Who Foundation Di Sogna funds
By grant dollars, the top recipient states for Foundation Di Sogna's 3 itemized 2024 grants were California (100%). None of its 3 grants with a stated purpose were described as general or operating support.
How Foundation Di Sogna gives
- Giving grew 2875% from 2021 to 2024. Method
- In 2024 it paid out well above its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
Next steps with Foundation Di Sogna
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Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
-100.0% YoY
Annual Giving
$595K
Grant Count
3
Avg Grant Size
$198K
Under IRS private-foundation payout rules, Foundation Di Sogna reported a distributable amount of $11K for 2024 — the minimum it must pay out in qualifying distributions.
About Foundation Di Sogna
Based on IRS filings
Foundation Di Sogna is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Avila Beach, CA. IRS filing data is available from 2020 through 2024. In 2024, it awarded 3 grants totaling $595K. Net investment income was $145K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 3 itemized 2024 grant dollars.
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | — | $449,157 | $360,931 |
| Revenue | $146,784 | $89,786 | $98,708 |
| Expenses | $595,941 | $1,560 | $22,421 |
| Qualifying Distributions | $595,025 | — | $21,919 |
| Net Investment Income | $145,494 | $89,786 | — |
| Distributable Amount | $11,019 | $25,263 | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 3 recipients in 2024
Grant Size Distribution
14 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest recipients include Santa Clara University ($450,000), Saint Francis High School ($145,000), Hospice Foundation of America ($25).
| Recipient | Purpose | Amount |
|---|---|---|
| Santa Clara University Santa Clara, CA | To support goals and mission of the Santa Clara University foundation. | $450,000 |
| Saint Francis High School Mountain View, CA | To support the school's vision to educate and enrich the minds of the world. | $145,000 |
| Hospice Foundation of America Washington, DC | To support the charity's goal to improve hospice and grief knowledge, access, and care. | $25 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
No officer or director reported compensation in the available filings.
From 2024 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Gary A Mattevi | President | 1 | — |
| Sharla G Mattevi | Secretary | 0.5 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Foundation Di Sogna?
Foundation Di Sogna is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Avila Beach, CA. It holds — in total assets as of 2024.
Where does Foundation Di Sogna operate?
Foundation Di Sogna has awarded grants in California, District of Columbia, Oregon, Virginia.
What size grants does Foundation Di Sogna award?
In 2024, Foundation Di Sogna awarded 3 grants totaling $595K — an average of about $198K per grant, based on its IRS Form 990 filings.
How much is Foundation Di Sogna required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Foundation Di Sogna reported a distributable amount of $11K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Foundation Di Sogna's EIN?
Foundation Di Sogna's EIN (Employer Identification Number) is 68-0464962. IRS Form 990 filing data is available on this page for 2020–2024.
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Data last updated September 2026. Sourced from IRS Form 990-PF filings.