Stempler Family Foundation
The corporation is organized to promote charitable, scientific and educational purposes and to support activities and promote the purposes of the anti-defamation league of b'nai b'rith. The activities and resources of the corporation shall be devoted and directed exclusively to providing financial support to designated functions including, but not limited to, advancing goodwill and understanding between American groups, preserving the ideals of American democracy, eliminating defamation of the jews, supporting programs that educate the general public about jewish culture and history and the holocaust.
Stempler Family Foundation at a glance
In short: Stempler Family Foundation gave $11K across 1 grant in 2026 (avg $11K), mostly in District of Columbia. Source: 2026 IRS Form 990.
- Annual giving (2026)
- $11,045
- +11.6% vs 2025
- Grants made (2026)
- 1
- +0.0% vs 2025
- Average grant
- $11,045
- +11.6% vs 2025
- Median grant
- $11,045
- Total assets
- $747,670
- +8.6% vs 2025
- Primary geography
- District of Columbia (100% of itemized 2026 grant dollars)
- Latest 990 filing
- Form 990, 2026 View filing
Data from IRS Form 990, 2026; updated September 2026.
Who Stempler Family Foundation funds
How this funder distributes its grants
Top Recipients
Top recipient in 2026
The largest 2026 recipient was 16 Separate Grants of 1000 or less ($11K).
Grant Size Distribution
10 grants across all recorded years
The most common grant size was under $50K: 6 grants of 10 (60%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2026 grant dollars on its one itemized grant.
States
Cities
How Stempler Family Foundation gives
- Giving fell 92% from 2023 to 2026. Method
From the foundation's IRS Form 990 filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2021 to 2026, annual grant giving ranged from $10K (2025) to $249K (2024). In 2026 it made 1 grant totaling $11K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| 16 Separate Grants of 1000 or less Various, DC | General Fund | $11,045 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2026 | $747,670 | $89,515 | $30,346 | $11,045 | 1 | $89,515 |
| 2025 | $688,502 | $62,681 | $22,443 | $9,900 | 1 | $62,681 |
| 2024 | $648,264 | $58,252 | $259,778 | $248,870 | 5 | — |
| 2023 | $849,790 | $57,046 | $148,258 | $137,778 | 2 | $57,046 |
| 2022 | $941,002 | $-94,446 | $35,020 | $24,515 | 1 | $-94,446 |
| 2021 | $1,070,468 | $185,327 | $40,290 | $30,695 | 1 | $185,327 |
About Stempler Family Foundation
Based on IRS filings
Stempler Family Foundation is a public charity, based in Washington, DC. IRS filing data is available from 2021 through 2026. As of 2026, the organization holds $748K in total assets. In 2026, it awarded 1 grant totaling $11K. Net investment income was $90K.
Focus Areas
Leadership & Key People
Officers and directors from IRS filings
Stempler Family Foundation is led by Deana Stempler, President on every filing since 2021; none of the 5 officers listed in 2026 report compensation.
Officers on the 2026 filing
Deana Stempler
President
On filings since 2021
No compensation reported
Jonathan Greenblatt
Director
On filings since 2021
No compensation reported
Kenneth Jacobson
Director
On filings since 2021
No compensation reported
Kenneth Sheinberg
Director
On filings since 2021
No compensation reported
Howard E Stempler
Secretary & Treasurer
Director → Secretary & Treasurer, 2024
On filings since 2021
No compensation reported
Data from IRS Form 990 filings, 2021–2026. "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 Stempler Family Foundation
How much does Stempler Family Foundation give each year?
Stempler Family Foundation gave $11K across 1 grant in 2026, according to its 2026 IRS Form 990. In 2025 it gave $10K across 1 grant.
How large is Stempler Family Foundation?
Stempler Family Foundation reported $748K in total assets on its 2026 IRS Form 990. Its revenue that year was $90K.
Where does Stempler Family Foundation operate?
Stempler Family Foundation has awarded grants in District of Columbia, New York.
What is Stempler Family Foundation's EIN?
Stempler Family Foundation's EIN (Employer Identification Number) is 52-2322578. IRS Form 990 filing data is available on this page for 2021–2026.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Added Form 990 for fiscal year 2026 (received by the IRS August 13, 2026)
- IRS filings on file for fiscal years 2021–2025
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