Data update history
February 4, 2024
Updated personnel
Identified 2 new personnel
February 3, 2024
Posted financials
Added Form 990 for fiscal year 2023
June 27, 2023
Posted financials
Added Form 990 for fiscal year 2021
June 27, 2023
Updated personnel
Identified 2 new personnel
June 20, 2023
Posted financials
Added Form 990 for fiscal year 2022
Nonprofit Types
SchoolsK-12 schoolsChildhood education nonprofitsCharities
Issues
Education
Characteristics
Receives government fundingProvides scholarshipsTax deductible donations
General information
- Address
- 1039 S E Ave
- Oak Park, IL 60304
- Metro area
- Chicago-Naperville-Elgin, IL-IN-WI
- County
- Cook County, IL
- Website URL
- wsms.org/Â
- Phone
- (708) 848-2662
IRS details
- EIN
- 36-3586982
- Fiscal year end
- May
- Taxreturn type
- Form 990
- Year formed
- 1989
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- B21: Nursery School, Early School Admissions, Kindergarten
- NAICS code, primary
- 611110: Elementary and Secondary Schools
- Parent/child status
- Independent
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