William and Maria Iberti Charitable Foundation
William and Maria Iberti Charitable Foundation is a private foundation, based in Sebastopol, CA. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $123K in total assets. In 2025, it awarded 5 grants totaling $22K. Net investment income was $2K.
William and Maria Iberti Charitable Foundation at a glance
In short: William and Maria Iberti Charitable Foundation gave $22K across 5 grants in 2025 (avg $4K), mostly in New York. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $22,000
- +27.9% vs 2024
- Grants made (2025)
- 5
- -28.6% vs 2024
- Average grant
- $4,400
- +79.1% vs 2024
- Median grant
- $3,000
- Total assets
- $123,168
- -14.4% vs 2024
- Primary geography
- New York (77% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated September 2026.
Who William and Maria Iberti Charitable Foundation funds
How this funder distributes its grants
Top Recipients
Top 5 recipients in 2025
The largest 2025 recipient was ACLU ($10K). Together the top 5 received $22K.
Grant Size Distribution
31 grants across all recorded years
The most common grant size was under $50K: 31 grants of 31 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 5 itemized grants.
Cities
How William and Maria Iberti Charitable Foundation gives
- Giving held roughly steady from 2022 to 2025 (+16%). Method
- In 2024 it paid out 86% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. Method
From the foundation's IRS Form 990-PF filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2019 to 2025, annual grant giving ranged from $13K (2019) to $22K (2025). In 2025 it made 5 grants totaling $22K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| ACLU New York, NY | Mission to Combat Discrimination in US | $10,000 |
| Doctors Without Borders New York, NY | Medical Assistance to Underserved Populations | $5,000 |
| Southern Poverty Law Center Montgomery, AL | Legal Organization Promoting Tolerance and Justice | $3,000 |
| Meca Berkeley, CA | Improving Childrens Lives in the Middle East | $2,000 |
| Amnesty International New York, NY | Improving Human Rights | $2,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | $123,168 | $6,603 | $31,235 | $22,000 | 5 | — | $2,469 | $27,830 |
| 2024 | $143,823 | $11,698 | $28,246 | $17,200 | 7 | $19,690 | $2,703 | $22,872 |
| 2023 | $161,427 | $2,660 | $26,981 | $13,000 | 6 | $16,480 | $2,660 | $17,962 |
| 2022 | $131,221 | $3,142 | $31,772 | $19,000 | 8 | $22,480 | $3,142 | $19,702 |
| 2021 | $205,020 | $8,134 | $28,365 | $19,000 | 5 | $21,520 | $2,253 | $22,377 |
| 2020 | $225,251 | $6,448 | $24,708 | $12,500 | 6 | — | $8 | $19,169 |
| 2019 | $243,511 | $64,979 | $20,980 | $12,500 | 6 | — | $59,939 | $14,441 |
Under IRS private-foundation payout rules, William and Maria Iberti Charitable Foundation reported a distributable amount of $28K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
William and Maria Iberti Charitable Foundation's 2025 filing lists 2 officers; all 2 officers listed in 2025 are compensated.
Officers on the 2025 filing
William Iberti
Director President Treasurer
Director, President & Treasurer → Director & President, 2021
Director & President → Director President Treasurer, 2023
On filings since 2019
1 hr/week
$4K (2019) → $5K (2025)
Maria Iberti
Director Vice President Secretary
Director, Vice President & Secretary → Director & Vice President, 2021
Director & Vice President → Director Vice President Secretary, 2023
On filings since 2019
1 hr/week
$4K (2019) → $3K (2025)
Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $5K, to William Iberti (Director President Treasurer). 2 officers or directors reported compensation on that filing.
Frequently asked questions about William and Maria Iberti Charitable Foundation
How much does William and Maria Iberti Charitable Foundation give each year?
William and Maria Iberti Charitable Foundation gave $22K across 5 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $17K across 7 grants.
What is William and Maria Iberti Charitable Foundation's typical grant size?
William and Maria Iberti Charitable Foundation's median grant in 2025 was $3,000, and its average grant was $4,400, across 5 grants on its 2025 IRS Form 990-PF.
Where does William and Maria Iberti Charitable Foundation give grants?
William and Maria Iberti Charitable Foundation gives mostly in New York: 77% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest states were Alabama (14%) and California (9%). The most frequent recipient cities were New York, NY (3 grants).
Does William and Maria Iberti Charitable Foundation give general operating support?
Not in 2025: none of the 5 grants with a stated purpose on William and Maria Iberti Charitable Foundation's 2025 IRS Form 990-PF were described as general or operating support.
Who are William and Maria Iberti Charitable Foundation's largest grantees?
William and Maria Iberti Charitable Foundation's largest 2025 grantees include ACLU ($10,000), Doctors Without Borders ($5,000) and Southern Poverty Law Center ($3,000), according to its 2025 IRS Form 990-PF. Together they received 82% of its itemized 2025 grant dollars.
How large is William and Maria Iberti Charitable Foundation?
William and Maria Iberti Charitable Foundation reported $123K in total assets on its 2025 IRS Form 990-PF. Its revenue that year was $7K.
How much is William and Maria Iberti Charitable Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2025, William and Maria Iberti Charitable Foundation reported a distributable amount of $28K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is William and Maria Iberti Charitable Foundation's EIN?
William and Maria Iberti Charitable Foundation's EIN (Employer Identification Number) is 77-0513879. IRS Form 990 filing data is available on this page for 2019–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(4)
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2019 (received by the IRS May 15, 2020)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS September 22, 2023)
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 14, 2026)
- IRS filings on file for fiscal years 2020–2024
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