American Epilepsy Society in Chicago, Illinois (IL)


Employer Identification Number (EIN) 04-6112600
Name of Organization American Epilepsy Society
In Care of Name Eileen Murray
Address 135 S Lasalle St 2850, Chicago, IL 60603
Previous Addresses 135 S Lasalle St No 2850, Chicago, IL 60603-0000 (2018 - 2021)
135 S La Salle St Ste 2850, Chicago, IL 60603-4145 (2015 - 2017)
342 North Main Street, West Hartford, CT 06117-2500 (2013 - 2014)
342 N Main St Ste 301, West Hartford, CT 06117-2507 (2010 - 2012)
342 N Main St, West Hartford, CT 06117-0000 (2009)
342 North Main Street, West Hartford, CT 06117-2500 (2008)
342 N Main St, W Hartford, CT 06117-2500 (2005 - 2007)
Subsection(s) / Classification Educational Organization
Affiliation Independent
Ruling Date 03/1975
Deductibility Contributions are deductible
Foundation Organization that normally receives no more than one third of its support from gross investment income and unrelated business income and at the same time more than one third of its support from contributions, fees, and gross receipts related to exempt purposes
Activities Other school related activities
Organization Association
Exempt Organization Status Unconditional Exemption
Tax Period 06/2024
Asset $10,000,000 to $49,999,999
Income $10,000,000 to $49,999,999
Filing Requirement 990 (all other) or 990EZ return
Accounting Period June (06)
Asset Amount $20,305,116
Income Amount $10,664,083
Form 990 Revenue Amount $10,460,621
National Taxonomy of Exempt Entities (NTEE) Diseases, Disorders, Medical Disciplines: Epilepsy

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Organizations performing similar types of work - median values


Income amount
Similar organizations: $3,664,696
This organization: $10,664,083
Asset amount
Similar organizations: $2,623,165
This organization: $20,305,116