Data update history
January 24, 2025
Posted financials
Added Form 990PF for fiscal year 2023
January 11, 2025
Used new vendors
Identified 1 new vendor, including
January 8, 2024
Posted financials
Added Form 990PF for fiscal year 2022
November 25, 2023
Posted financials
Added Form 990PF for fiscal year 2021
June 28, 2023
Posted financials
Added Form 990PF for fiscal year 2020
Nonprofit Types
Grantmaking organizationsPrivate foundationsPrivate non-operating foundationsCharities
Issues
Voting rights
Characteristics
Provides grantsPartially liquidatedTax deductible donationsNo full-time employees
General information
- Address
- 27 Reservoir St
- Cambridge, MA 02138
- Metro area
- Boston-Cambridge-Newton, MA-NH
- County
- Middlesex County, MA
- Phone
- (617) 216-2752
IRS details
- EIN
- 95-2644098
- Fiscal year end
- December
- Taxreturn type
- Form 990-PF
- Year formed
- 1970
- 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
California AB-488 details
- AB 488 status
- May Operate or Solicit for Charitable Purposes
- Charity Registration status
- Current
- FTB status revoked
- Not revoked
- AG Registration Number
- 012078
- FTB Entity ID
- 0587874
- AB 488 data last updated ("as-of") date
- 2025-01-15
Free account sign-up
Want updates when Sunflower Foundation has new information, or want to find more organizations like Sunflower Foundation?
Create free Cause IQ account