Mortimer J Propp Legacy
Mortimer J Propp Legacy is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in New York, NY. IRS filing data is available from 2021 through 2025. In 2025, it awarded 6 grants totaling $210K.
Key facts about Mortimer J Propp Legacy
- EIN
- 20-4920772
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $210,434
- Grants made (2025)
- 6
- Average grant
- $35,072
- Median grant
- $8,402
- Primary geography
- New York (95% of itemized 2025 grant dollars)
Data from IRS Form 990-PF, 2025; updated September 2026.
Who Mortimer J Propp Legacy funds
By grant dollars, the top recipient states for Mortimer J Propp Legacy's 6 itemized 2025 grants were New York (95%). The most frequent recipient cities were New York, NY (4 grants). 100% of grants with a stated purpose were for general or operating support.
How Mortimer J Propp Legacy gives
- Giving grew 51% from 2022 to 2025. Method
From the foundation's IRS Form 990-PF filings. Methodology.
Next steps with Mortimer J Propp Legacy
- How to evaluate Mortimer J Propp Legacy as a funder
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Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$210K
+2.0% YoY
Grant Count
6
-33.3% YoY
Avg Grant Size
$35K
+52.9% YoY
About Mortimer J Propp Legacy
Based on IRS filings
Mortimer J Propp Legacy is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in New York, NY. IRS filing data is available from 2021 through 2025. In 2025, it awarded 6 grants totaling $210K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 6 itemized 2025 grant dollars.
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2021–2025
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 6 recipients in 2025
Grant Size Distribution
34 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest recipients include Chabad of Southampton Jewish Center ($168,800), Chabad of Tribeca ($22,580), South Florida Jewish Academy ($10,000).
| Recipient | Purpose | Amount |
|---|---|---|
| CHABAD OF SOUTHAMPTON JEWISH CENTER Southampton, NY | FOR OPERATING EXPENSES OF RECIPIENT CHARITY | $168,800 |
| CHABAD OF TRIBECA New York, NY | FOR OPERATING EXPENSES OF RECIPIENT CHARITY | $22,580 |
| SOUTH FLORIDA JEWISH ACADEMY Coconut Creek, FL | FOR OPERATING EXPENSES OF RECIPIENT CHARITY | $10,000 |
| CONGREGATION KEHILATH JESHURUN New York, NY | FOR OPERATING EXPENSES OF RECIPIENT CHARITY | $6,804 |
| BMA SPECIAL TRUST FUND New York, NY | FOR OPERATING EXPENSES OF RECIPIENT CHARITY | $2,000 |
| THE WALL STREET SYNAGOGUE New York, NY | FOR OPERATING EXPENSES OF RECIPIENT CHARITY | $250 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
No officer or director reported compensation in the available filings.
From 2025 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Jack Heller | President & Treasurer | 1 | — |
| Melvin Heller | Vice-President & Secretary | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Mortimer J Propp Legacy?
Mortimer J Propp Legacy is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in New York, NY. It holds — in total assets as of 2025.
Where does Mortimer J Propp Legacy operate?
Mortimer J Propp Legacy has awarded grants in Florida, New Jersey, New York, Washington.
What size grants does Mortimer J Propp Legacy award?
In 2025, Mortimer J Propp Legacy awarded 6 grants totaling $210K — an average of about $35K per grant, based on its IRS Form 990 filings.
What is Mortimer J Propp Legacy's EIN?
Mortimer J Propp Legacy's EIN (Employer Identification Number) is 20-4920772. IRS Form 990 filing data is available on this page for 2021–2025.
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Data last updated September 2026. Sourced from IRS Form 990-PF filings.