Cahokia Mounds Museum Society

Cahokia Mounds Museum Society is a literary organization in Collinsville, Illinois. Its tax id (EIN) is 37-1011900. It was granted tax-exempt status by IRS in August, 1978. For detailed information such as income and other financial data of Cahokia Mounds Museum Society, refer to the following table.


Profile of Cahokia Mounds Museum Society

Organization Name Cahokia Mounds Museum Society
Tax Id (EIN)37-1011900
Address 30 Ramey Dr, Collinsville, IL 62234-7617
All tax-exempt organizations in zip code 62234
Tax PeriodAssetIncomeRevenue
December, 2013$1,328,699$402,535$128,464
December, 2015$824,683$416,282$168,202
December, 2016$773,375$450,428$170,080
December, 2017$735,543$529,148$219,577
December, 2018$703,969$465,176$193,220
December, 2019$723,832$584,093$284,265
December, 2020$854,040$371,098$215,690
December, 2021$940,884$554,655$412,707
December, 2022$873,501$170,138$145,409
December, 2023$818,524$151,688$114,757
IRS Exempt Status Ruling Date August, 1978
Exempt Status Unconditional Exemption
Deductibility Contributions are deductible
Tax Exempt Classification Arts, Culture and Humanities
Tax Exempt Activity Single Organization Support
NTEE CodeA11
Organization's purposes,
activities, & operations
Museum, zoo, planetarium, etc.
(note: this activity classification has been replaced by the Tax Exempt Classification shown above since 1995.)
Foundation Type Organization which receives a substantial part of its support from a governmental unit or the general public 170(b)(1)(A)(vi)
Organization Type Corporation
Organization Classification Literary Organization
Affiliation Independent - This organization is an independent organization or an independent auxiliary (i.e., not affiliated with a National, Regional, or Geographic grouping of organizations).
Primary Return(s) Required to File 990 (all other) or 990EZ return
Private Foundation Filing Requirement No need to 990-PF return
Asset Range Reported on Form 990$500,000 to 999,999
Income Range Reported on Form 990$100,000 to 499,999
Accounting Period 12