# Windy City Office Group Co Windy City Office Group Co is an ITIN acceptance agent in Aurora, Illinois, United States. ## Details - Address: 1885 North Farnsworth Avenue, Suite 4, Aurora, Illinois, 60505, United States - Phone: [630-504-8655]() - Also trading as: Mundo Financial Corp - Source note: IRS Acceptance Agent Program list for Illinois (page last reviewed 24-Sep-2026; retrieved 2026-10-02). US federal public domain (17 U.S.C. 105). ## Questions ### Where is Windy City Office Group Co? Windy City Office Group Co is at 1885 North Farnsworth Avenue, Suite 4, Aurora, Illinois, 60505, United States. ### How do I contact Windy City Office Group Co? To contact Windy City Office Group Co, call 630-504-8655. ## Source From [U.S. Internal Revenue Service](https://www.irs.gov/individuals/international-taxpayers/acceptance-agents-illinois), license Public domain (17 U.S.C. 105; irs.gov content use terms request credit), checked 2026-10-03. Last updated October 3, 2026. ## Links - This ITIN acceptance agent on the [web page]() - [Certifying acceptance agents in Aurora]() - [IRS acceptance agents in Aurora]() - [More ITIN acceptance agents in Aurora]()