Data update history
August 15, 2023
Posted financials
Added Form 990EZ for fiscal year 2021
July 7, 2023
Posted financials
Added Form 990EZ for fiscal year 2022
June 30, 2023
Updated personnel
Identified 18 new personnel
February 3, 2023
Posted financials
Added Form 990EZ for fiscal year 2020
March 1, 2022
Posted financials
Added Form 990EZ for fiscal year 2019
Nonprofit Types
No nonprofit types found
Issues
No issues found
Characteristics
Partially liquidatedState / local levelNo full-time employeesAccepts online donations
General information
- Address
- 77 Massachusetts Ave
- Cambridge, MA 02139
- Metro area
- Boston-Cambridge-Newton, MA-NH
- County
- Middlesex County, MA
- Website URL
- internationalsocietysolidstateionics.org/
- Phone
- (617) 253-6890
IRS details
- EIN
- 81-2785724
- Fiscal year end
- December
- Taxreturn type
- Form 990-EZ
- Year formed
- Eligible to receive tax-deductible contributions (Pub 78)
- No
Categorization
- NTEE code, primary
- Z99: Z99
- Parent/child status
- Independent
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