Data update history
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 27, 2023
Updated personnel
Identified 7 new personnel
Nonprofit Types
Professional associationsBusiness and community development organizationsArts, culture, and humanities nonprofitsCharities
Issues
EducationArts, cultural, and humanitiesHistoryBusiness and industry
Characteristics
State / local levelCommunity engagement / volunteeringTax deductible donationsNo full-time employeesAccepts online donations
General information
- Address
- 111 S Michigan Ave
- Chicago, IL 60603
- Metro area
- Chicago-Naperville-Elgin, IL-IN-WI
- County
- Cook County, IL
- Website URL
- antiquariansociety.org/Â
- Phone
- (312) 443-3641
IRS details
- EIN
- 36-6076068
- Fiscal year end
- July
- Taxreturn type
- Form 990
- Year formed
- 1877
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- A80: Historical Societies, Historical Preservation
- NAICS code, primary
- 813920: Professional Associations
- Parent/child status
- Independent
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