Funding search · EIN 261497632 · Purchase, NY
The Lance R Wachenheim 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.
- 90
- grants reported
- $4.1M
- total given
- 2022–2025
- filing years
- $26,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
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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.
- Blythedale Children'S Hospital4 grants · $913,000
- Skidmore College4 grants · $880,000
- Workshop for Warriors2 grants · $250,000
- Mystic Seaport4 grants · $205,000
- STEM Alliance of Larchmont-Mamaroneck2 grants · $190,000
- Martha'S Vineyard Community Services2 grants · $155,000
- The Guidance Center2 grants · $129,866
- STEM Alliance of Larchmont-Mamaroneck2 grants · $125,000
- Workshop for Warriors2 grants · $125,000
- Guiding Eyes for the Blind2 grants · $120,000
Giving over time
Grant history
All 90 reported grants, largest first.
- $310,000
Skidmore College · Saratoga Springs, NY · 2024
General support
- $253,000
Blythedale Children'S Hospital · Valhalla, NY · 2024
General support
- $250,000
Blythedale Children'S Hospital · Valhalla, NY · 2025
General support
- $205,000
Blythedale Children'S Hospital · Valhalla, NY · 2023
General support
- $205,000
Blythedale Children'S Hospital · Valhalla, NY · 2022
General purpose
- $195,000
Skidmore College · Saratoga Springs, NY · 2023
General support
- $195,000
Skidmore College · Saratoga Springs, NY · 2022
General purpose
- $180,000
Skidmore College · Saratoga Springs, NY · 2025
General support
- $150,000
Workshop for Warriors · San Diego, CA · 2025
General support
- $125,000
Martha'S Vineyard Community Services · Vineyard Haven, MA · 2024
General support
- $100,000
Workshop for Warriors · San Diego, CA · 2024
General support
- $99,866
The Guidance Center · Mount Vernon, NY · 2022
General purpose
- $95,000
STEM Alliance of Larchmont-Mamaroneck · Larchmont, NY · 2025
General support
- $95,000
STEM Alliance of Larchmont-Mamaroneck · Larchmont, NY · 2024
General support
- $90,000
STEM Alliance of Larchmont-Mamaroneck · Larchmont, NY · 2023
General support
- $80,000
Guiding Eyes for the Blind · Yorktown Heights, NY · 2025
General support
- $75,000
Workshop for Warriors · San Diego, CA · 2023
General support
- $60,000
Mystic Seaport · Mystic, CT · 2024
General support
- $60,000
Doctors Without Borders USA · New York, NY · 2023
General support
- $60,000
Mystic Seaport · Mystic, CT · 2023
General support
- $60,000
Doctors Without Borders USA · New York, NY · 2022
General purpose
- $60,000
Mystic Seaport · Mystic, CT · 2022
General purpose
- $50,000
Oceana · Washington, DC · 2025
General support
- $50,000
Workshop for Warriors · San Diego, CA · 2022
General purpose
- $40,000
Friends of Karen · North Salem, NY · 2025
General support
- $40,000
Guiding Eyes for the Blind · Yorktown Heights, NY · 2024
General support
- $40,000
Guiding Eyes for the Blind · Yorktown Heights, NY · 2023
General support
- $35,000
Friends of Karen · North Salem, NY · 2024
General support
- $35,000
Friends of Karen · North Salem, NY · 2023
General support
- $35,000
Guiding Eyes for the Blind · Yorktown Heights, NY · 2022
General purpose
- $35,000
STEM Alliance of Larchmont-Mamaroneck · Larchmont, NY · 2022
General purpose
- $30,000
Feeding Westchester · Elmsford, NY · 2025
General support
- $30,000
Fresh Air Fund · New York, NY · 2025
General support
- $30,000
Martha'S Vineyard Community Services · Vineyard Haven, MA · 2025
General support
- $30,000
Open Door Foundation · Ossining, NY · 2025
General support
- $30,000
White Plains Hospital Foundation · White Plains, NY · 2025
General support
- $30,000
White Plains Hospital Foundation · White Plains, NY · 2024
General support
- $30,000
The Guidance Center · Mount Vernon, NY · 2023
General support
- $30,000
White Plains Hospital Foundation · White Plains, NY · 2023
General support
- $30,000
Feeding Westchester · Valhalla, NY · 2022
General purpose
- $30,000
Friends of Karen · North Salem, NY · 2022
General purpose
- $28,000
Mv Youth · Chilmark, MA · 2025
General support
- $28,000
Mv Youth · Chilmark, MA · 2024
General support
- $27,500
Mv Youth · Chilmark, MA · 2023
General support
- $27,000
Mv Youth · Chilmark, MA · 2022
General purpose
- $25,000
Mystic Seaport · Mystic, CT · 2025
General support
- $25,000
Martha'S Vineyard Community Services · Vineyard Haven, MA · 2023
General support
- $25,000
Hudson Link for Education in Prison · Ossining, NY · 2022
General purpose
- $25,000
Martha'S Vineyard Community Services · Vineyard Haven, MA · 2022
General purpose
- $20,000
Feeding Westchester · Elmsford, NY · 2024
General support
- $20,000
Fresh Air Fund · New York, NY · 2024
General support
- $20,000
Oceana · Washington, DC · 2024
General support
- $20,000
Open Door Foundation · Ossining, NY · 2024
General support
- $20,000
Feeding Westchester · Valhalla, NY · 2023
General support
- $20,000
Fresh Air Fund · New York, NY · 2023
General support
- $20,000
Stephen Siller Tunnel To Towers Foundation · Staten Island, NY · 2022
General purpose
- $15,000
Fresh Air Fund · New York, NY · 2022
General purpose
- $10,000
Open Door Foundation · Ossining, NY · 2023
General support
- $5,000
Larchmont Mamaroneck Hunger Task Force · Larchmont, NY · 2025
General support
- $5,000
Larchmont Manor Park Society · Larchmont, NY · 2025
General support
- $5,000
Mamaroneck Larchmont Student Aid Fund · Larchmont, NY · 2025
General support
- $5,000
Martha'S Vineyard Hospital · Oak Bluffs, MA · 2025
General support
- $5,000
Volunteer Ambulance of Mamaroneck and Larchmont · Larchmont, NY · 2025
General support
- $5,000
Larchmont Mamaroneck Hunger Task Force · Larchmont, NY · 2024
General support
- $5,000
Larchmont Volunteer Ambulance · Larchmont, NY · 2024
General support
- $5,000
Mamaroneck Larchmont Student Aid Fund · Larchmont, NY · 2024
General support
- $5,000
Martha'S Vineyard Hospital · Oak Bluffs, MA · 2024
General support
- $5,000
Larchmont Mamaroneck Hunger Task Force · Larchmont, NY · 2023
General support
- $5,000
Larchmont Volunteer Ambulance · Larchmont, NY · 2023
General support
- $5,000
Martha'S Vineyard Hospital · Oak Bluffs, MA · 2023
General support
- $5,000
Larchmont Volunteer Ambulance · Larchmont, NY · 2022
General purpose
- $5,000
Martha'S Vineyard Hospital · Oak Bluffs, MA · 2022
General purpose
- $4,000
Larchmont Manor Park Society · Larchmont, NY · 2024
General support
- $4,000
Larchmont Manor Park Society · Larchmont, NY · 2023
General support
- $4,000
Larchmont Mamaroneck Hunger Task Force · Larchmont, NY · 2022
General purpose
- $3,000
Larchmont-Mamaroneck Community Television · Mamaroneck, NY · 2025
General support
- $3,000
Larchmont-Mamaroneck Community Television · Mamaroneck, NY · 2024
General support
- $3,000
Larchmont-Mamaroneck Community Television · Mamaroneck, NY · 2023
General support
- $3,000
Larchmont Manor Park Society · Larchmont, NY · 2022
General purpose
- $3,000
Larchmont-Mamaroneck Community Television · Mamaroneck, NY · 2022
General purpose
- $2,000
1925 Foundation · Mamaroneck, NY · 2025
General support
- $2,000
Atlantic White Shark Conservancy · North Chatham, MA · 2025
General support
- $2,000
Atlantic White Shark Conservancy · North Chatham, MA · 2024
General support
- $2,000
Atlantic White Shark Conservancy · North Chatham, MA · 2023
General support
- $2,000
Atlantic White Shark Conservancy · North Chatham, MA · 2022
General purpose
- $1,000
1925 Foundation · Mamaroneck, NY · 2024
General support
- $750
Sound Shore St Patrick'S Day Parade · Mamaroneck, NY · 2024
General support
- $500
Sound Shore St Patrick'S Day Parade · Mamaroneck, NY · 2023
General support
- $300
Sound Shore St Patrick'S Day Parade · Mamaroneck, NY · 2022
General purpose
- $275
Toys for Tots · White Plains, 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.

