Data update history
January 24, 2024
Updated personnel
Identified 2 new personnel
January 23, 2024
Posted financials
Added Form 990 for fiscal year 2022
January 3, 2024
Received grants
Identified 6 new grant, including a grant for $155,000 from Inatai Foundation November 25, 2023
Posted financials
Added Form 990 for fiscal year 2021
July 7, 2023
Updated personnel
Identified 6 new personnel
Nonprofit Types
UnionsChapter / child organizations
Issues
Human servicesJobs and employment
Characteristics
MembershipsPolitical advocacyState / local levelReceives government fundingRelated 527
General information
- Address
- 321 16th Ave South
- Seattle, WA 98144
- Metro area
- Seattle-Tacoma-Bellevue, WA
- County
- King County, WA
- Website URL
- wslc.org/Â
- Phone
- (206) 281-8901
IRS details
- EIN
- 91-0668471
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 1957
- 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
- Child within group exemption
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