Data update history
April 22, 2024
Posted financials
Added Form 990N for fiscal year 2023
April 22, 2024
Updated personnel
Identified 1 new personnel
October 5, 2021
Updated personnel
Identified 1 new personnel
October 1, 2021
Posted financials
Added Form 990N for fiscal year 2021
June 2, 2021
Posted financials
Added Form 990N for fiscal year 2020
Nonprofit Types
SchoolsFraternities and sororitiesChapter / child organizationsCharities
Issues
Education
Characteristics
Tax deductible donationse-Postcard filerAccepts online donations
General information
- Address
- 1331 S Wild Meadow Rd
- Round Lake, IL 60073
- Metro area
- Chicago-Naperville-Elgin, IL-IN-WI
- County
- Lake County, IL
- Website URL
- apoonline.org/sigmasigma/index.php
IRS details
- EIN
- 36-3893718
- Fiscal year end
- August
- Taxreturn type
- Form 990-N / Postcard
- Year formed
- 1957
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- B83: Student Sororities, Fraternities
- NAICS code, primary
- 72131: Fraternity Houses, Sorority Houses, Residential Clubs, and Worker Camps
- Parent/child status
- Child within group exemption
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