Data update history
January 22, 2024
Posted financials
Added Form 990EZ for fiscal year 2022
January 22, 2024
Updated personnel
Identified 4 new personnel
November 25, 2023
Posted financials
Added Form 990EZ for fiscal year 2021
July 7, 2023
Updated personnel
Identified 12 new personnel
March 1, 2022
Posted financials
Added Form 990EZ for fiscal year 2019
Nonprofit Types
Professional associationsBusiness and community development organizationsChapter / child organizationsCharities
Issues
Science and technologyBusiness and industry
Characteristics
MembershipsConducts researchPartially liquidatedTax deductible donationsNo full-time employeesAccepts online donations
General information
- Address
- Jeffrey Cornelius 1 Maybeck Pl
- Elsah, IL 62028
- Metro area
- St. Louis, MO-IL
- Website URL
- stlacs.org/
- Phone
- (618) 792-1807
IRS details
- EIN
- 43-6049918
- Fiscal year end
- December
- Taxreturn type
- Form 990-EZ
- Year formed
- 1946
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- S41: Promotion of Business
- NAICS code, primary
- 813920: Professional Associations
- Parent/child status
- Child within group exemption
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