Sigmund and Ellen Tannenbaum
Sigmund and Ellen Tannenbaum is a private foundation, based in GREENSBORO, NC. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $188K in total assets.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$188K
-13.5% YoY
Revenue
$-22,028
-293.9% YoY
Net Investment Income
—
-100.0% YoY
Expenses
$7K
-40.8% YoY
Under IRS private-foundation payout rules, Sigmund and Ellen Tannenbaum reported a distributable amount of $15K for 2025 — the minimum it must pay out in qualifying distributions.
About Sigmund and Ellen Tannenbaum
Based on IRS filings
Sigmund and Ellen Tannenbaum is a private foundation, based in GREENSBORO, NC. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $188K in total assets.
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $188,451 | $217,799 | $218,800 |
| Revenue | $-22,028 | $11,358 | $-31,040 |
| Expenses | $7,320 | $12,359 | $32,075 |
| Qualifying Distributions | — | $3,800 | $29,595 |
| Net Investment Income | — | $3,832 | $1,662 |
| Distributable Amount | $15,487 | $16,029 | $17,009 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 0 recipients in 2025
Grant Size Distribution
43 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for 2025.
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| DR SIGMUND L TANNENBAUM | DIRECTOR | — | — |
| ELLEN V TANNENBAUM | DIRECTOR | — | — |
| JAMES N DUGGINS JR | DIRECTOR | — | — |
Frequently Asked Questions
How large is Sigmund and Ellen Tannenbaum?
As of 2025, Sigmund and Ellen Tannenbaum holds $188K in total assets with $-22,028 in annual revenue.
Where does Sigmund and Ellen Tannenbaum operate?
Sigmund and Ellen Tannenbaum has awarded grants in North Carolina, New York.
How much is Sigmund and Ellen Tannenbaum required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2025, Sigmund and Ellen Tannenbaum reported a distributable amount of $15K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Sigmund and Ellen Tannenbaum's EIN?
Sigmund and Ellen Tannenbaum's EIN (Employer Identification Number) is 56-1787404. 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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