The Henry & Olga Nahum Foundation Inc
The Henry & Olga Nahum Foundation Inc is a private foundation, based in Brooklyn, NY. IRS filing data is available from 2023 through 2025. As of 2025, the organization holds $16K in total assets. In 2025, it awarded 2 grants totaling $2K.
The Henry & Olga Nahum Foundation Inc at a glance
In short: The Henry & Olga Nahum Foundation Inc gave $2K across 2 grants in 2025 (avg $900), mostly in New York. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $1,800
- Grants made (2025)
- 2
- Average grant
- $900
- Median grant
- $900
- Total assets
- $16,200
- -10.0% vs 2024
- Primary geography
- New York (100% 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 The Henry & Olga Nahum Foundation Inc funds
How this funder distributes its grants
Top Recipients
Top 2 recipients in 2025
The largest 2025 recipient was Chai Lifeline ($900). Together the top 2 received $2K.
Grant Size Distribution
2 grants across all recorded years
The most common grant size was under $50K: 2 grants of 2 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 2 itemized grants.
States
Cities
How The Henry & Olga Nahum Foundation Inc gives
- In 2025 it paid out 203% of its IRS minimum distribution (the 5% rule). 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
In 2025 it made 2 grants totaling $2K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Chai Lifeline New York, NY | Charitable | $900 |
| New York Cancer Society Brooklyn, NY | Charitable | $900 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Distributable Amount |
|---|---|---|---|---|---|---|---|
| 2025 | $16,200 | — | $1,800 | $1,800 | 2 | $1,800 | $887 |
| 2024 | $18,000 | $18,000 | — | — | — | — | $74 |
Under IRS private-foundation payout rules, The Henry & Olga Nahum Foundation Inc reported a distributable amount of $887 for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
The Henry & Olga Nahum Foundation Inc is led by Henry Nahum, Executive Director on every filing since 2023; none of the 2 officers listed in 2025 report compensation.
Officers on the 2025 filing
Henry Nahum
Executive Director
On filings since 2023
1 hr/week
No compensation reported
Olga Nahum
Director
On filings since 2023
1 hr/week
No compensation reported
Former officers (1)
- Former: David H. Nahum (2023) — Director
Data from IRS Form 990 filings, 2023–2025. "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 The Henry & Olga Nahum Foundation Inc
How much does The Henry & Olga Nahum Foundation Inc give each year?
The Henry & Olga Nahum Foundation Inc gave $2K across 2 grants in 2025, according to its 2025 IRS Form 990-PF.
How large is The Henry & Olga Nahum Foundation Inc?
The Henry & Olga Nahum Foundation Inc reported $16K in total assets on its 2025 IRS Form 990-PF. It paid out $2K in qualifying distributions that year, against a required minimum of $887 (roughly 5% of its investment assets).
Where does The Henry & Olga Nahum Foundation Inc operate?
The Henry & Olga Nahum Foundation Inc has awarded grants in New York.
What is The Henry & Olga Nahum Foundation Inc's EIN?
The Henry & Olga Nahum Foundation Inc's EIN (Employer Identification Number) is 92-1393624. IRS Form 990 filing data is available on this page for 2023–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(3)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2024 (received by the IRS August 13, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS April 15, 2026)
- IRS filings on file for fiscal years 2023–2025
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