Longhouse Reserve
Funding Overview
From IRS Form 990 filings · 2019–2025
Total received
$2.7M
Foundation funders
80
Grants recorded
165
Years covered
2019–2025
Who funds Longhouse Reserve?
Longhouse Reserve is funded by 80 grantmakers, led by Joseph & Sylvia Slifka Foundation Inc ($1.3M), National Philanthropic Trust ($220K), Jewish Communal Fund ($169K). In total, IRS Form 990 filings record $2.7M in grants to Longhouse Reserve between 2019–2025.
Show all 80 funders
Funding over time
Grant dollars and counts received per year
From 2019 to 2025, annual grant giving ranged from $66K (2019) to $1.5M (2021). In 2025 it made 22 grants totaling $253K.
What grants has Longhouse Reserve received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | National Philanthropic Trust | EDUCATION | $103,500 |
| 2025 | The Calamus Foundation Inc | SEE FOOTNOTE | $25,000 |
| 2025 | The Goldman Sachs Charitable Gift Fund | SUPPORT OF ENVIRONMENTAL PROGRAMS | $25,000 |
| 2025 | The Roy & Niuta Titus Foundation | Promote artistic expression and education, specifically living with arts in all of its forms. | $16,350 |
| 2025 | JPMorgan Chase Foundation | MATCHING CONTRIBUTION (GENERAL OPERATING SUPPORT) | $10,000 |
| 2025 | The Leah and Alain Lebec Foundation Inc | Charitable Event | $10,000 |
| 2025 | The Alice M & Thomas J Tisch | TO FURTHER EDUCATIONAL, RELIGIOUS, MEDICAL, CULTURAL, SOCIETAL AND ENVIRONMENTAL CAUSES. | $10,000 |
| 2025 | Communities Foundation of Texas Inc | THIS GRANT IS DESIGNATED FOR GENERAL SUPPORT. | $10,000 |
| 2025 | Jewish Communal Fund | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | $8,000 |
| 2025 | Jewish Communal Fund | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | $8,000 |
| 2025 | The Thompson Family Foundation Inc | TO AID THE DONEE ORGANIZATION IN CARRYING OUT ITS EXEMPT FUNCTIONS. | $5,000 |
| 2025 | Kate Cassidy Foundation | GENERAL SUPPORT | $5,000 |
| 2025 | Bob and Eileen Gilman Family Foundation | GENERAL OPERATING | $3,500 |
| 2025 | Pannonia Foundation | TO HELP ACTIVITIES OF VAR PUBLIC CHAR INST WHICH ARE EXEMPT UNDER 501 (C) (3) | $3,000 |
| 2025 | Jeanne and Dennis Masel Foundation Inc | TO FUND EXEMPT PURPOSE ACTIVITY | $3,000 |
| 2025 | Daniel M Neidich & Brooke Garber | GENERAL CHARITABLES | $2,500 |
| 2025 | Orentreich Family Foundation | CHARITABLE | $1,500 |
| 2025 | John & Florence Lawrence Foundation Inc | GENERAL PURPOSES | $1,500 |
| 2025 | Avalon Nature Preserve Inc | GENERAL SUPPORT | $1,000 |
| 2025 | Louis and Sandra Grotta Foundation Inc | GENERAL SUPPORT | $1,000 |
| 2025 | The Penniman Foundation Inc | GENERAL SUPPORT | $175 |
| 2025 | Eric Brown Foundation Inc | GENERAL | $105 |
| 2024 | National Philanthropic Trust | HUMAN SERVICES | $45,000 |
| 2024 | The New York Community Trust | FOR GENERAL SUPPORT. | $38,500 |
| 2024 | The Daniel and Estrellita Brodsky | CHARITABLE | $24,500 |
| 2024 | The Calamus Foundation Inc | SEE FOOTNOTE | $10,000 |
| 2024 | Milton and Sally Avery Arts Foundation | TO SUPPORT GENERAL OPERATIONS | $10,000 |
| 2024 | Mary Jane Hipp Brock Family | GENERAL SUPPORT | $10,000 |
| 2024 | Cape Branch Foundation | GENERAL SUPPORT | $10,000 |
| 2024 | JPMorgan Chase Foundation | MATCHING CONTRIBUTION (GENERAL OPERATING SUPPORT) | $9,550 |
Showing 30 most recent of 165 recorded grants.
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Frequently Asked Questions
Who funds Longhouse Reserve?
Longhouse Reserve is funded by 80 grantmakers, led by Joseph & Sylvia Slifka Foundation Inc ($1.3M), National Philanthropic Trust ($220K), Jewish Communal Fund ($169K). In total, IRS Form 990 filings record $2.7M in grants to Longhouse Reserve between 2019–2025.
Who is Longhouse Reserve's largest funder?
Joseph & Sylvia Slifka Foundation Inc is the largest recorded funder of Longhouse Reserve, with $1.3M across 1 grant (2021).
How much grant funding has Longhouse Reserve received?
IRS 990 filings record $2.7M in grants to Longhouse Reserve across 165 grants from 80 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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