Illinois · LLC Formation
Form your Illinois LLC online with LLC Pro. We prepare and file your Articles of Organization with the Illinois Secretary of State so you can launch your business with confidence.
$150 Illinois state filing fee
State Filing Fee
$150
Paid directly to the state.
Processing Time
5–10 business days
1–3 business days with Express Filing
Annual Compliance
Annual Report — $75, due before the first day of the anniversary month
Requirements
Questions
The Illinois state filing fee is $150, paid directly to the state. LLC Pro does not charge an additional service fee for Illinois LLC formation.
Standard processing in Illinois is typically 5–10 business days. 1–3 business days with Express Filing is available for faster turnaround.
Yes. Every Illinois LLC must designate a registered agent with a physical Illinois street address available during normal business hours.
Annual Report — $75, due before the first day of the anniversary month
Yes. You do not need to be a Illinois resident to form a Illinois LLC. LLC Pro handles the full filing online — no in-person trip required.
Start your business today
Fast, Secure & Professional · $150 state filing fee
Contact
Our formation specialists are here to help with Illinois-specific filing questions, registered agent service, and next steps after formation.
Response within 1 business day · Mon–Fri, 9am–6pm ET
Other states