Oster Sinisi Family Foundation Inc
Oster Sinisi Family Foundation Inc is a private foundation, based in ENGLEWOOD, NJ. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $3.4M in total assets. In 2025, it awarded 4 grants totaling $87K. Net investment income was $117K.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$3.4M
+0.9% YoY
Annual Giving
$87K
-87.3% YoY
Grant Count
4
-20.0% YoY
Avg Grant Size
$22K
-84.1% YoY
Under IRS private-foundation payout rules, Oster Sinisi Family Foundation Inc reported a distributable amount of $173K for 2025 — the minimum it must pay out in qualifying distributions.
About Oster Sinisi Family Foundation Inc
Based on IRS filings
Oster Sinisi Family Foundation Inc is a private foundation, based in ENGLEWOOD, NJ. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $3.4M in total assets. In 2025, it awarded 4 grants totaling $87K. Net investment income was $117K.
Ready to take the next step with Oster Sinisi Family Foundation Inc?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $3,373,209 | $3,343,488 | $3,973,335 |
| Revenue | $155,461 | $86,598 | $89,815 |
| Expenses | $125,740 | $716,445 | $193,018 |
| Qualifying Distributions | $86,700 | $682,000 | $153,450 |
| Net Investment Income | $116,821 | $72,108 | $73,088 |
| Distributable Amount | $173,154 | $178,362 | $190,388 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 4 recipients in 2025
Grant Size Distribution
32 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest include Friends of Hagal Sheli Inc ($30,000), Museum of Jewish Heritage ($29,500), Crosstalk Official Foundation ($20,000).
| Recipient | Purpose | Amount |
|---|---|---|
| CROSSTALK OFFICIAL FOUNDATION WHITE PLAINS, NY | GENERAL SUPPORT | $20,000 |
| FRIENDS OF HAGAL SHELI INC DOVER, DE | GENERAL SUPPORT | $30,000 |
| TEMPLE SINAI ROSLYN HEIGHTS, NY | GENERAL SUPPPORT | $7,200 |
| MUSEUM OF JEWISH HERITAGE NEW YORK, NY | GENERAL SUPPPORT | $29,500 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| ANN OSTER | PRESIDENT, TRUSTEE | 5 | — |
| JANE OSTER SINISI | TRUSTEE | 0.1 | — |
| RANDY SINISI | TRUSTEE | 0.1 | — |
Frequently Asked Questions
How large is Oster Sinisi Family Foundation Inc?
As of 2025, Oster Sinisi Family Foundation Inc holds $3.4M in total assets with $155K in annual revenue. It awarded 4 grants totaling $87K in 2025.
Where does Oster Sinisi Family Foundation Inc operate?
Oster Sinisi Family Foundation Inc has awarded grants in California, Delaware, Kansas, Massachusetts, New Jersey, New York, Ohio.
What size grants does Oster Sinisi Family Foundation Inc award?
In 2025, Oster Sinisi Family Foundation Inc awarded 4 grants totaling $87K — an average of about $22K per grant, based on its IRS Form 990 filings.
How much is Oster Sinisi Family Foundation Inc required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2025, Oster Sinisi Family Foundation Inc reported a distributable amount of $173K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Oster Sinisi Family Foundation Inc's EIN?
Oster Sinisi Family Foundation Inc's EIN (Employer Identification Number) is 22-3188305. IRS Form 990 filing data is available on this page for 2021–2025.
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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