Data update history
April 6, 2026
Posted financials
Added Form 990PF for fiscal year 2024
January 17, 2026
Used new vendors
Identified 1 new vendor, including
January 14, 2025
Posted financials
Added Form 990PF for fiscal year 2023
January 5, 2025
Used new vendors
Identified 4 new vendors, including , , , and
January 5, 2024
Posted financials
Added Form 990PF for fiscal year 2022
Nonprofit Types
Grantmaking organizationsPrivate foundationsFamily foundationsPrivate non-operating foundationsCharities
Issues
No issues found
Characteristics
Provides grantsPartially liquidatedTax deductible donationsNo full-time employees
General information
- Address
- 3630 Hill Blvd Ste 202
- Jefferson Valley, NY 10535
- Metro area
- New York-Newark-Jersey City, NY-NJ-PA
- County
- Westchester County, NY
- Phone
- (914) 769-5005
IRS details
- EIN
- 13-6085929
- Fiscal year end
- December
- Taxreturn type
- Form 990-PF
- Year formed
- 1951
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- T20: Private Foundations
- NAICS code, primary
- 813211: Grantmaking Foundations
- Parent/child status
- Independent
Free account sign-up
Want updates when William S. Paley Foundation has new information, or want to find more organizations like William S. Paley Foundation?
Create free Cause IQ account