Funders › NY › Susan S and Kenneth L Wallach Foundation › 2023
Grants paid by Susan S and Kenneth L Wallach Foundation, tax year 2023
EIN 13-7147899 · Purchase, NY · Form 990-PF, Part XV · NTEE T20Z
In tax year 2023, Susan S and Kenneth L Wallach Foundation (EIN 13-7147899) reported 52 grants paid totaling $3,933,800. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2023
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2023 | Lincoln Center for the Performing Arts Inc New York, NY | B | $1,250,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | The 92nd Street Ym-Ywha New York, NY | U | $605,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Wnet New York, NY | B | $410,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Pace University Valhalla, NY | C | $385,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | American Museum of Natural History New York, NY | U | $320,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | American Academy of Arts and Sciences Cambridge, MA | B | $175,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Harvard University Radcliffe Institute for Advance Study Cambridge, MA | U | $150,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Council On Foreign Relations Inc New York, NY | B | $100,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | National Book Foundation New York, NY | B | $80,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Harvard University Radcliffe Institute for Advance Study Cambridge, MA | U | $75,000 | approved, future | GENERAL SUPPORT | 202401249349101425 |
| 2023 | National Book Foundation New York, NY | B | $75,000 | approved, future | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Mastervoices New York, NY | C | $50,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Architectural Conservation Trust Act for Massachusetts Inc Plymouth, MA | B | $50,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Spence School New York, NY | B | $35,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | New York Public Library New York, NY | U | $30,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Uja-Federation of New York New York, NY | B | $25,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | New York-Presbyterian Fund Inc New York, NY | B | $25,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | The Chamber Music Society of Lincoln Center New York, NY | B | $25,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | St Hilda's and St Hugh's School New York, NY | B | $25,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | School of American Ballet Inc New York, NY | B | $20,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Library Foundation of Los Angeles Los Angeles, CA | B | $15,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Harvard Universitypresident & Fellows of Harvard College Cambridge, MA | U | $10,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Kings Academy Inc New York, NY | C | $10,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Fiorello H Laguardia Community College Fund Inc Long Island City, NY | C | $10,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Nightingale-Bamford School New York, NY | B | $10,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Princeton Day School Inc Princeton, NJ | C | $10,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | New York Common Pantry New York, NY | B | $10,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Caramoor Center for Music and the Arts Katonah, NY | B | $10,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Harvard University Harvard Law School Alumni Center Cambridge, MA | U | $10,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Deerfield Academy Deerfield, MA | U | $10,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Aaron Matthew Sids Research Guild Mercer Island, WA | C | $5,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Friends Seminary New York, NY | B | $5,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Hereditary Disease Foundation New York, NY | U | $5,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | The Common Good Institute Inc New York, NY | B | $5,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | The Trustees of Columbia University in the City of New York New York, NY | U | $5,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Central Synagogue New York, NY | B | $5,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Trevor Day School New York, NY | B | $5,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | 1898 Foundation Inc Purchase, NY | B | $5,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Human Rights First New York, NY | C | $5,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Vivian Beaumont Theater Inc New York, NY | B | $5,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Pro Publica Inc New York, NY | B | $5,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Aperture Foundation Inc New York, NY | C | $3,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Carnegie Hill Neighbors Inc New York, NY | B | $2,500 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Lewisboro Land Trust South Salem, NY | B | $1,500 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Giffords Law Center to Prevent Gun Violence San Francisco, CA | B | $1,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Harvard University Harvard College Fund Cambridge, MA | U | $1,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Island Housing Trust Corporation West Tisbury, MA | B | $1,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Hotchkiss School Lakeville, CT | C | $1,000 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Martha's Vineyard Preservation Trust Edgartown, MA | C | $500 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | South Salem Fire Department South Salem, NY | C | $500 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Westchester Land Trust Inc Bedford Hills, NY | B | $500 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | The Fund for Park Avenue New York Inc New York, NY | B | $500 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Three Lakes Council Inc South Salem, NY | B | $500 | paid | GENERAL SUPPORT | 202401249349101425 |
| 2023 | Boathouse Foundation Inc Edgartown, MA | C | $300 | paid | GENERAL SUPPORT | 202401249349101425 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.