Data update history
October 13, 2024
Updated personnel
Identified 1 new personnel
July 24, 2024
Updated personnel
Identified 1 new personnel
July 9, 2024
Posted financials
Added Form 990 for fiscal year 2023
December 22, 2023
Updated personnel
Identified 2 new personnel
November 25, 2023
Posted financials
Added Form 990 for fiscal year 2021
Nonprofit Types
UnionsHeadquarter / parent organizations
Issues
Human servicesJobs and employment
Characteristics
MembershipsState / local levelRelated 527
General information
- Address
- 1965 Dixwell Ave
- Hamden, CT 06514
- Metro area
- New Haven-Milford, CT
- County
- South Central Connecticut Planning Region, 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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