Funding search · EIN 237108375 · Rye, NY

The William & Sylvia Silberstein

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

168
grants reported
$2.1M
total given
2021–2023
filing years
$5,000
median grant

Based on grants this organization reported to the IRS for tax years 20212023. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

carryestablishedwhich

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.

Sign in to analyze this funder’s giving pattern. Free in early access.

Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

  • Cystic Fibrosis Foundation3 grants · $371,580
  • Aspca3 grants · $300,000
  • Anti-Defamation League3 grants · $168,400
  • Nyu Medical Center3 grants · $120,000
  • Montefiore Medical Center3 grants · $102,040
  • Rye Country Day School3 grants · $83,000
  • Temple Emanu-El3 grants · $80,000
  • American Heart Association3 grants · $71,000
  • King Low Heywood Thomas School3 grants · $65,000
  • Dartmouth College3 grants · $52,000

Giving over time

$787,220
2021
$736,640
2022
$622,000
2023

Grant history

The 100 largest of 168 grants.

  • $134,400

    Cystic Fibrosis Foundation · Bethesda, MD · 2022

    General support

  • $124,180

    Cystic Fibrosis Foundation · Bethesda, MD · 2021

    To carry out purposes for which established

  • $113,000

    Cystic Fibrosis Foundation · Bethesda, MD · 2023

    General support

  • $104,400

    Anti-Defamation League · New York, NY · 2022

    General support

  • $100,000

    Aspca · New York, NY · 2023

    General support

  • $100,000

    Aspca · New York, NY · 2022

    General support

  • $100,000

    Aspca · New York, NY · 2021

    To carry out purposes for which established

  • $50,640

    Montefiore Medical Center · The Bronx, NY · 2021

    To carry out purposes for which established

  • $50,400

    Montefiore Medical Center · The Bronx, NY · 2022

    General support

  • $50,000

    Nyu Medical Center · New York, NY · 2023

    General support

  • $50,000

    Nyu Medical Center · New York, NY · 2022

    General support

  • $50,000

    Anti-Defamation League · New York, NY · 2021

    To carry out purposes for which established

  • $40,000

    Temple Emanu-El · New York, NY · 2021

    To carry out purposes for which established

  • $37,000

    The Foundation To Combat Antisemitism · Foxboro, MA · 2023

    General support

  • $35,000

    Friends of Israel Defense Forces · New York, NY · 2023

    General support

  • $35,000

    Rye Country Day School · Rye, NY · 2021

    To carry out purposes for which established

  • $25,000

    American Heart Association · Suffern, NY · 2023

    General support

  • $25,000

    King Low Heywood Thomas School · Stamford, CT · 2023

    General support

  • $25,000

    Rye Country Day School · Rye, NY · 2023

    General support

  • $25,000

    King Low Heywood Thomas School · Stamford, CT · 2022

    General support

  • $24,000

    American Heart Association · Suffern, NY · 2022

    General support

  • $24,000

    American Jewish Congress · New York, NY · 2021

    To carry out purposes for which established

  • $23,000

    Rye Country Day School · Rye, NY · 2022

    General support

  • $22,000

    American Heart Association · Suffern, NY · 2021

    To carry out purposes for which established

  • $20,000

    American Red Cross · White Plains, NY · 2023

    General support

  • $20,000

    Dartmouth College · Hanover, NH · 2023

    General support

  • $20,000

    Temple Emanu-El · New York, NY · 2023

    General support

  • $20,000

    Temple Emanu-El · New York, NY · 2022

    General support

  • $20,000

    Nyu Medical Center · New York, NY · 2021

    To carry out purposes for which established

  • $20,000

    Unicef · New York, NY · 2021

    To carry out purposes for which established

  • $17,000

    Dartmouth College · Hanover, NH · 2021

    To carry out purposes for which established

  • $15,000

    The Foodbank of Lower Fairfield County · Stamford, CT · 2023

    General support

  • $15,000

    Dartmouth College · Hanover, NH · 2022

    General support

  • $15,000

    King Low Heywood Thomas School · Stamford, CT · 2021

    To carry out purposes for which established

  • $15,000

    The Foodbank of Lower Fairfield County · Stamford, CT · 2021

    To carry out purposes for which established

  • $14,000

    Anti-Defamation League · New York, NY · 2023

    General support

  • $14,000

    St Jude Childrens Research Hospital · Memphis, TN · 2021

    To carry out purposes for which established

  • $13,000

    American Red Cross · White Plains, NY · 2022

    General support

  • $12,500

    The Boy'S and Girl'S Club of Mount Vernon · Mount Vernon, NY · 2021

    To carry out purposes for which established

  • $11,000

    Shriners Hospitals for Children · Springfield, MA · 2021

    To carry out purposes for which established

  • $10,000

    New York City Ballet · New York, NY · 2023

    General support

  • $10,000

    The 122 East 66th St Foundation · New York, NY · 2023

    General support

  • $10,000

    Braeton Methodist Church · 2022

    General support

  • $10,000

    New York City Ballet · New York, NY · 2022

    General support

  • $10,000

    The 122 East 66th St Foundation · New York, NY · 2022

    General support

  • $10,000

    The Metropolitan Museum of Art · New York, NY · 2022

    General support

  • $10,000

    Community Synagogue of Rye · Rye, NY · 2021

    To carry out purposes for which established

  • $10,000

    National Children'S Alliance · Washington, DC · 2021

    To carry out purposes for which established

  • $10,000

    New York City Ballet · New York, NY · 2021

    To carry out purposes for which established

  • $10,000

    No Kid Hungry · Washington, DC · 2021

    To carry out purposes for which established

  • $10,000

    Port Chester Carver Center · Port Chester, NY · 2021

    To carry out purposes for which established

  • $10,000

    Soundwaters · Stamford, CT · 2021

    To carry out purposes for which established

  • $10,000

    The 122 East 66th St Foundation · New York, NY · 2021

    To carry out purposes for which established

  • $9,500

    Opin Outreach To Pets in Need · Stamford, CT · 2021

    To carry out purposes for which established

  • $9,000

    Community Synagogue of Rye · Rye, NY · 2023

    General support

  • $9,000

    Lustgarten · Bethpage, NY · 2021

    To carry out purposes for which established

  • $8,600

    Ifopa Association · North Kansas City, MO · 2021

    To carry out purposes for which established

  • $8,000

    The Foodbank of Lower Fairfield County · Stamford, CT · 2022

    General support

  • $8,000

    Nyc Mommas Give Back · New York, NY · 2021

    To carry out purposes for which established

  • $7,500

    Taylor'S Wildlife Rehabilitation Santuary · Stamford, CT · 2022

    General support

  • $7,500

    The Samburu Project · Los Angeles, CA · 2021

    To carry out purposes for which established

  • $6,000

    New York Historical Society · New York, NY · 2022

    General support

  • $6,000

    Cancer Research Institute · New York, NY · 2021

    To carry out purposes for which established

  • $6,000

    Ctc Academy · Fair Lawn, NJ · 2021

    To carry out purposes for which established

  • $6,000

    Jewish Board of Family Services · New York, NY · 2021

    To carry out purposes for which established

  • $6,000

    The Arbor Day Foundation · Lincoln, NE · 2021

    To carry out purposes for which established

  • $6,000

    The Children'S Academy · Ridgefield, CT · 2021

    To carry out purposes for which established

  • $5,500

    The Boy'S and Girl'S Club of Stamford · Stamford, CT · 2023

    General support

  • $5,500

    The Samburu Project · Los Angeles, CA · 2023

    General support

  • $5,500

    The Boy'S and Girl'S Club of Stamford · Stamford, CT · 2022

    General support

  • $5,400

    The Samburu Project · Los Angeles, CA · 2022

    General support

  • $5,000

    Braeton Methodist Church · 2023

    General support

  • $5,000

    Cabrini of Westchester · Dobbs Ferry, NY · 2023

    General support

  • $5,000

    City Harvest · New York, NY · 2023

    General support

  • $5,000

    Kids in Crisis · Cos Cob, CT · 2023

    General support

  • $5,000

    Maria Fareri Childrens Hospital · Valhalla, NY · 2023

    General support

  • $5,000

    New Jersey State Golf Association · Kenilworth, NJ · 2023

    General support

  • $5,000

    No Kid Hungry · Washington, DC · 2023

    General support

  • $5,000

    Opin Outreach To Pets in Need · Stamford, CT · 2023

    General support

  • $5,000

    Soundwaters · Stamford, CT · 2023

    General support

  • $5,000

    Ymca of Central & Northern Westchester · White Plains, NY · 2023

    General support

  • $5,000

    City Harvest · New York, NY · 2022

    General support

  • $5,000

    Community Synagogue of Rye · Rye, NY · 2022

    General support

  • $5,000

    John Jay High School · Cross River, NY · 2022

    General support

  • $5,000

    Kids in Crisis · Cos Cob, CT · 2022

    General support

  • $5,000

    New Jersey State Golf Association · Kenilworth, NJ · 2022

    General support

  • $5,000

    Nyc Mommas Give Back · New York, NY · 2022

    General support

  • $5,000

    Opin Outreach To Pets in Need · Stamford, CT · 2022

    General support

  • $5,000

    Soundwaters · Stamford, CT · 2022

    General support

  • $5,000

    Uja Federation of Ny · New York, NY · 2022

    General support

  • $5,000

    Ymca of Central & Northern Westchester · White Plains, NY · 2022

    General support

  • $5,000

    City Harvest · New York, NY · 2021

    To carry out purposes for which established

  • $5,000

    Connect · New York, NY · 2021

    To carry out purposes for which established

  • $5,000

    Kids in Crisis · Cos Cob, CT · 2021

    To carry out purposes for which established

  • $5,000

    New Jersey State Golf Association · Kenilworth, NJ · 2021

    To carry out purposes for which established

  • $5,000

    Walt Whitman Elementary School · Woodbury, NY · 2021

    To carry out purposes for which established

  • $4,000

    Lustgarten · Bethpage, NY · 2023

    General support

  • $4,000

    Armonk Fire Department · Armonk, NY · 2021

    To carry out purposes for which established

  • $4,000

    Let'S Win Pancreatic Cancer · New York, NY · 2021

    To carry out purposes for which established

  • $3,500

    Alzheimers Association · Chicago, IL · 2021

    To carry out purposes for which established

View all 168 grants →

Who else funds this kind of work

Same state

Similar purposes

Similar grant size

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 one

Source: 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.