Data update history
December 30, 2023
Posted financials
Added Form 990 for fiscal year 2022
December 30, 2023
Updated personnel
Identified 5 new personnel
November 25, 2023
Posted financials
Added Form 990 for fiscal year 2021
June 27, 2023
Posted financials
Added Form 990 for fiscal year 2020
June 2, 2023
Updated personnel
Identified 11 new personnel
Nonprofit Types
UnionsChapter / child organizations
Issues
Human servicesJobs and employment
Characteristics
MembershipsPolitical advocacyState / local level
General information
- Address
- 33 Nob Hill Rd
- Madison, WI 53713
- Metro area
- Madison, WI
- County
- Dane County, WI
- Website URL
- seiuwi.org/Â
- Phone
- (866) 352-8012
IRS details
- EIN
- 39-1747821
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 1995
- 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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