Data update history
December 22, 2023
Updated personnel
Identified 2 new personnel
November 25, 2023
Posted financials
Added Form 990 for fiscal year 2021
August 2, 2023
Posted financials
Added Form 990 for fiscal year 2022
July 24, 2023
Updated personnel
Identified 1 new personnel
June 24, 2023
Updated personnel
Identified 1 new personnel
Nonprofit Types
UnionsHeadquarter / parent organizations
Issues
Human servicesJobs and employment
Characteristics
MembershipsState / local level
General information
- Address
- 1965 Dixwell Ave
- Hamden, CT 06514
- Metro area
- New Haven-Milford, CT
- County
- New Haven County, CT
- Website URL
- local478.org/Â
- Phone
- (203) 288-9261
IRS details
- EIN
- 06-0401158
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 1911
- Eligible to receive tax-deductible contributions (Pub 78)
- No
Categorization
- NTEE code, primary
- J40: Labor unions, organizations
- NAICS code, primary
- 813930: Labor Unions
- Parent/child status
- Central organization
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