Data update history
August 14, 2023
Posted financials
Added Form 990PF for fiscal year 2021
May 26, 2023
Updated personnel
Identified 1 new personnel
October 6, 2022
Posted financials
Added Form 990PF for fiscal year 2020
October 19, 2021
Posted financials
Added Form 990PF for fiscal year 2019
November 25, 2019
Posted financials
Added Form 990PF for fiscal year 2018
Nonprofit Types
Grantmaking organizationsPrivate foundationsPrivate non-operating foundationsCharities
Issues
No issues found
Characteristics
Provides grantsState / local levelTax deductible donationsNo full-time employees
General information
- Address
- 888 Boylston St 1010
- Boston, MA 02199
- Metro area
- Boston-Cambridge-Newton, MA-NH
- County
- Suffolk County, MA
- Phone
- (617) 204-6422
IRS details
- EIN
- 26-3505536
- Fiscal year end
- December
- Taxreturn type
- Form 990-PF
- Year formed
- 2009
- 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 Kaiser Family Foundation has new information, or want to find more organizations like William S Kaiser Family Foundation?
Create free Cause IQ account