O'Sullivan Children Foundation
O'Sullivan Children Foundation is a private foundation, based in Old Westbury, NY. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $755K in total assets. In 2025, it made $18K in qualifying distributions. Net investment income was $6K.
Key facts about O'Sullivan Children Foundation
- EIN
- 13-3126389
- Latest 990 filing
- Form 990-PF, 2025
- Total assets
- $755,363
Data from IRS Form 990-PF, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$755K
Revenue
$20K
Qualifying Distributions
$18K
Expenses
$40K
Under IRS private-foundation payout rules, O'Sullivan Children Foundation reported a distributable amount of $39K for 2025 — the minimum it must pay out in qualifying distributions.
How O'Sullivan Children Foundation gives
- In 2025 it paid out 45% 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.
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
In 2019 it made 5 grants totaling $59K.
Grant Insights
How this funder distributes its grants
Grant Size Distribution
5 grants across all recorded years
The most common grant size was under $50K: 5 grants of 5 (100%).
Giving History
Grant recipients and amounts by year
No grants recorded for 2025.
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2019 |
|---|---|---|
| Total Assets | $755,363 | $182,458 |
| Revenue | $20,461 | $21,118 |
| Expenses | $39,897 | $117,333 |
| Qualifying Distributions | $17,741 | — |
| Net Investment Income | $6,247 | $22,318 |
| Distributable Amount | $39,161 | $26,612 |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2019 (received by the IRS January 15, 2021)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS February 10, 2026)
- IRS filings on file for fiscal years 2019–2025
Leadership & Key People
Officers and directors from IRS filings
O'Sullivan Children Foundation is led by Erin O'Sullivan, President on the 2025 filing; none of the 3 officers listed in 2025 report compensation.
Officers on the 2025 filing
Erin O'Sullivan
President
New on the 2025 filing
1 hr/week
No compensation reported
Jennifer Herber
V. President & Treasurer
New on the 2025 filing
1 hr/week
No compensation reported
Barry McCarthy
Secretary
New on the 2025 filing
1 hr/week
No compensation reported
Former officers (4)
- Former: Carole O'Sullivan (2019) — President
- Former: Erin O'Sullivan McKenna (2019) — Secretary
- Former: James McKenna (2019) — Director
- Former: Joseph Muldoon (2019) — Secretary & Vice President
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.
Frequently asked questions about O'Sullivan Children Foundation
How large is O'Sullivan Children Foundation?
O'Sullivan Children Foundation reported $755K in total assets on its 2025 IRS Form 990-PF. It paid out $18K in qualifying distributions that year, against a required minimum of $39K (roughly 5% of its investment assets).
Where does O'Sullivan Children Foundation operate?
O'Sullivan Children Foundation has awarded grants in New York.
What is O'Sullivan Children Foundation's EIN?
O'Sullivan Children Foundation's EIN (Employer Identification Number) is 13-3126389. IRS Form 990 filing data is available on this page for 2019–propublica_summary.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
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