Business Services - Illinois Secretary of State
https://www.ilsos.gov:443/departments/business_services/home.html
WebRead the Secretary’s press release about the new federal requirement. Please note the following updates to the Department of Business Services webpage and procedures: ... Springfield, IL 62756 217-524-8008 Mon.–Fri. 8 a.m.–4:30 p.m. Chicago office: 69 W. Washington St., Ste. 1240 Chicago, IL 60602 312-793-3380 ... State Tax ID Number (EIN ...
DA: 15 PA: 90 MOZ Rank: 73