Funding search · EIN 136106433 · New York, NY
Joseph & Sylvia Slifka Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 59
- grants reported
- $8.1M
- total given
- 2021–2024
- filing years
- $50,000
- median grant
Based on grants this organization reported to the IRS for tax years 2021–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
Full IRS filings ↗How this is builtReport an error
Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- The Interfaith Center of New York4 grants · $1.6M
- Publicolor4 grants · $1.1M
- New York City Ballet3 grants · $1.1M
- Solomon R Guggenheim Foundation3 grants · $850,000
- Jewish Communal Fund2 grants · $600,000
- Animal Rescue Fund of the Hamptons2 grants · $555,000
- Bridgehampton Child Care & Recreational Center1 grant · $502,500
- The Museum of Fine Arts Houston4 grants · $400,000
- Scan-Harbor4 grants · $400,000
- The Byrd Hoffman Water Mill Fdn2 grants · $250,000
Giving over time
Grant history
All 59 reported grants, largest first.
- $650,000
The Interfaith Center of New York · New York, NY · 2024
General support
- $600,000
Publicolor · New York, NY · 2024
General support
- $600,000
The Interfaith Center of New York · New York, NY · 2021
Unrestricted charitable purposes
- $530,000
Animal Rescue Fund of the Hamptons · Wainscott, NY · 2024
General support
- $502,500
Bridgehampton Child Care & Recreational Center · Bridgehampton, NY · 2024
General support
- $500,000
New York City Ballet · New York, NY · 2024
General support
- $500,000
Solomon R Guggenheim Foundation · New York, NY · 2024
General support
- $500,000
Jewish Communal Fund · New York, NY · 2021
Unrestricted charitable purposes
- $500,000
New York City Ballet · New York, NY · 2021
Unrestricted charitable purposes
- $300,000
Publicolor · New York, NY · 2021
Unrestricted charitable purposes
- $200,000
Solomon R Guggenheim Foundation · New York, NY · 2023
General support
- $200,000
Scan-Harbor · New York, NY · 2021
Unrestricted charitable purposes
- $200,000
The Byrd Hoffman Water Mill Fdn · New York, NY · 2021
Unrestricted charitable purposes
- $150,000
The Interfaith Center of New York · New York, NY · 2023
General support
- $150,000
Solomon R Guggenheim Foundation · New York, NY · 2022
General support
- $150,000
The Interfaith Center of New York · New York, NY · 2022
General support
- $125,000
Publicolor · New York, NY · 2023
General support
- $100,000
The Museum of Fine Arts Houston · Houston, TX · 2024
To support glassell school of art core artist residency program
- $100,000
The Museum of Fine Arts Houston · Houston, TX · 2023
To support glassell school of art core artist residency program
- $100,000
The New York Public Library · New York, NY · 2023
To support the new york public library's cold storage initiative
- $100,000
Weil Cornell Medical College · New York, NY · 2023
General support
- $100,000
Jewish Communal Fund · New York, NY · 2022
General support
- $100,000
Publicolor · New York, NY · 2022
General support
- $100,000
Scan-Harbor · New York, NY · 2022
General support
- $100,000
The Museum of Fine Arts Houston · Houston, TX · 2022
General support
- $100,000
The Museum of Fine Arts Houston · Houston, TX · 2021
Unrestricted charitable purposes
- $80,000
Retreat · East Hampton, NY · 2022
General support
- $50,000
Julliard School · New York, NY · 2024
General support
- $50,000
Scan-Harbor · New York, NY · 2024
General support
- $50,000
The Animal Medical Center Dba Stephen & Christine Schwarzman Animal Medical · New York, NY · 2024
General support
- $50,000
New York City Ballet · New York, NY · 2023
General support
- $50,000
Scan-Harbor · New York, NY · 2023
General support
- $50,000
The Byrd Hoffman Water Mill Foundation · New York, NY · 2023
General support
- $50,000
The Byrd Hoffman Water Mill Fdn · New York, NY · 2022
General support
- $30,000
Israel Guide Dog Center for the Blind · Warrington, PA · 2023
General support
- $30,000
Retreat · East Hampton, NY · 2023
General support
- $30,000
Israel Guide Dog Center for the Blind · Warrington, PA · 2022
General support
- $25,000
Congregation Emanu El of the City of Ny · New York, NY · 2024
General support
- $25,000
Animal Rescue Fund of the Hamptons · Wainscott, NY · 2023
General support
- $25,000
Congregation Emanu El of the City of Ny · New York, NY · 2023
General support
- $25,000
Stephen Wise Free Synagogue · New York City, NY · 2023
General support
- $25,000
The Animal Medical Center Dba Stephen & Christine Schwarzman Animal Medical · New York, NY · 2023
General support
- $25,000
The Nature Conservancy · East Hampton, NY · 2023
General support
- $25,000
United Munkacser Yeshivos · Brooklyn, NY · 2023
General support
- $25,000
Animal Medical Center · New York, NY · 2022
General support
- $12,500
Metropolitan Museum of Art · New York, NY · 2024
General support
- $10,000
Best Friends Animal Society · Kanab, UT · 2024
General support
- $10,000
Guild Hall of East Hampton · East Hampton, NY · 2024
General support
- $10,000
New York Edge · Woodside, NY · 2024
General support
- $10,000
Stephen Wise Free Synagogue · New York City, NY · 2024
General support
- $10,000
Best Friends Animal Society · Kanab, UT · 2023
General support
- $10,000
Morse Life Foundation · West Palm Beach, FL · 2023
General support
- $10,000
Peconic Land Trust · South Hampton, NY · 2023
General support
- $10,000
The Madoo Conservancy · Sagaponack, NY · 2023
General support
- $5,000
Bridgehampton Child Care & Recreational · Bridgehampton, NY · 2023
General support
- $5,000
Hampton Library in Bridgehampton · Bridgehampton, NY · 2023
General support
- $1,500
Evelyn Alexander Wildlife Rescue Center · Hampton Bays, NY · 2023
General support
- $1,000
Bridgehamption Volunteer Fire Department · Bridgehampton, NY · 2024
General support
- $1,000
Ladies Village Improvement Society · East Hampton, NY · 2023
General support
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

