The Leffell School
Funding Overview
From IRS Form 990 filings · 2019–2025
Total received
$17.2M
Foundation funders
50
Grants recorded
149
Years covered
2019–2025
Who funds The Leffell School?
The Leffell School is funded by 50 grantmakers, led by United Jewish Appeal-Federation of Jewish Philanthropies of New York Inc ($4.9M), Jewish Communal Fund ($3.9M), The Gottesman Fund ($2.4M). In total, IRS Form 990 filings record $17.2M in grants to The Leffell School between 2019–2025.
Show all 50 funders
Funding over time
Grant dollars and counts received per year
From 2019 to 2025, annual grant giving ranged from $949K (2019) to $4.0M (2021). In 2025 it made 17 grants totaling $2.5M.
What grants has The Leffell School received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | United Jewish Appeal-Federation of Jewish Philanthropies of New York Inc | JEWISH LIFE | $1,148,486 |
| 2025 | The Gottesman Fund | GENERAL SUPPORT | $425,000 |
| 2025 | Jewish Communal Fund | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | $261,020 |
| 2025 | Jewish Communal Fund | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | $261,020 |
| 2025 | National Philanthropic Trust | RELIGION | $146,300 |
| 2025 | Lovell Family Ltd | TO FURTHER CHARITABLE & CULTURAL ACTIVITIES | $45,000 |
| 2025 | Raymond Zimmerman Family Foundation | GENERAL OPERATIONS | $44,218 |
| 2025 | Amateur Radio Digital Communications | BUILD A STUDENT-RUN SATELLITE GROUND STATION TO SUPPORT HANDS-ON LEARNING WITH AMATEUR RADIO. | $31,200 |
| 2025 | The Nancy Friday Foundation | GENERAL SUPPORT | $25,000 |
| 2025 | Stanley Marion Paul and Edward Bergman | GENERAL USE | $25,000 |
| 2025 | Eve & Simon Colin Family Foundation | GENERAL SUPPORT | $20,000 |
| 2025 | Center for Contemporary Judaica Inc | RELIIGIOUS EDUCATION | $18,000 |
| 2025 | Jewish National Fund (Keren Kayemeth Leisrael) Inc | GENERAL SUPPORT | $15,000 |
| 2025 | Jewish Federation of Northern New Jersey Inc | GENERAL | $7,500 |
| 2025 | JPMorgan Chase Foundation | MATCHING CONTRIBUTION (GENERAL OPERATING SUPPORT) | $2,250 |
| 2025 | Soros Fund Charitable Foundation | General Support | $1,500 |
| 2025 | The Rosalie Katz Family | UNRESTRICTED | $360 |
| 2024 | United Jewish Appeal-Federation of Jewish Philanthropies of New York Inc | JEWISH LIFE/RESPONDING TO CRISES | $1,163,000 |
| 2024 | The Gottesman Fund | GENERAL SUPPORT | $425,000 |
| 2024 | Jewish Communal Fund | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | $347,052 |
| 2024 | Jewish Communal Fund | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | $347,052 |
| 2024 | National Philanthropic Trust | EDUCATION | $142,100 |
| 2024 | Lovell Family Ltd | TO FURTHER CHARITABLE & CULTURAL ACTIVITIES | $45,000 |
| 2024 | Eve & Simon Colin Family Foundation | GENERAL SUPPORT | $40,000 |
| 2024 | Julie and Martin Franklin Family | GENERAL CHARITABLE | $40,000 |
| 2024 | Raymond Zimmerman Family Foundation | GENERAL OPERATIONS | $36,529 |
| 2024 | Lisa & Michael Leffell Foundation | EDUCATION | $33,955 |
| 2024 | Lisa & Michael Leffell Foundation | EDUCATION | $33,955 |
| 2024 | Stanley Marion Paul and Edward Bergman | GENERAL USE | $24,000 |
| 2024 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $18,500 |
Showing 30 most recent of 149 recorded grants.
Frequently Asked Questions
Who funds The Leffell School?
The Leffell School is funded by 50 grantmakers, led by United Jewish Appeal-Federation of Jewish Philanthropies of New York Inc ($4.9M), Jewish Communal Fund ($3.9M), The Gottesman Fund ($2.4M). In total, IRS Form 990 filings record $17.2M in grants to The Leffell School between 2019–2025.
Who is The Leffell School's largest funder?
United Jewish Appeal-Federation of Jewish Philanthropies of New York Inc is the largest recorded funder of The Leffell School, with $4.9M across 7 grants (2019–2025).
How much grant funding has The Leffell School received?
IRS 990 filings record $17.2M in grants to The Leffell School across 149 grants from 50 funders between 2019–2025. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
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