Data update history
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
September 30, 2020
Posted financials
Added Form 990EZ for fiscal year 2018
December 19, 2018
Posted financials
Added Form 990EZ for fiscal year 2017
Nonprofit Types
Professional associationsBusiness and community development organizationsChapter / child organizationsCharities
Issues
Science and technologyBusiness and industry
Characteristics
MembershipsConducts researchPartially liquidatedTax deductible donationsNo full-time employees
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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