Chaiken Family Foundation III
Chaiken Family Foundation III is a private foundation, based in Tiburon, CA. IRS filing data is available from 2024 through 2025. As of 2025, the organization holds $30.3M in total assets. Net investment income was $54K.
Chaiken Family Foundation III at a glance
- Total assets
- $30,330,981
- Revenue (2025)
- $28,169,981
- Net investment income (2025)
- $54,250
- Expenses (2025)
- $36,081
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated October 2026.
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|
| 2025 | $30,330,981 | $28,169,981 | $36,081 | $54,250 | $302,822 |
Under IRS private-foundation payout rules, Chaiken Family Foundation III reported a distributable amount of $303K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Chaiken Family Foundation III is led by Julie Chaiken, President & Director on every filing since 2024; none of the 3 officers listed in 2025 report compensation.
Officers on the 2025 filing
Julie Chaiken
President & Director
On filings since 2024
8 hrs/week
No compensation reported
Melissa Heller
CFO & Director
On filings since 2024
1 hr/week
No compensation reported
Sharon Miller
Secretary & Director
On filings since 2024
1 hr/week
No compensation reported
Data from IRS Form 990 filings, 2024–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Chaiken Family Foundation III
How large is Chaiken Family Foundation III?
Chaiken Family Foundation III reported $30.3M in total assets on its 2025 IRS Form 990-PF. Its revenue that year was $28.2M.
How much is Chaiken Family Foundation III required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2025, Chaiken Family Foundation III reported a distributable amount of $303K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Chaiken Family Foundation III's EIN?
Chaiken Family Foundation III's EIN (Employer Identification Number) is 99-2905912. IRS Form 990 filing data is available on this page for 2024–2025.
Data last updated October 2026. Sourced from IRS Form 990-PF filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 12, 2026)
- Added Form 990-PF for fiscal year 2024 (received by the IRS September 19, 2025)
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