Find articles, videos, and more that answer your questions and keep you up-to-date.
Illinois requires you to appoint and maintain a registered agent in the state. CT’s been providing registered agent services for over 120 years. With us as your partner, you can count on your papers being handled correctly.
Your quote depends upon both your business type and the states in which you do business.
Want to discuss the fine print of your annual report? We can help. Request a follow-up
Have a specific question about a product? A CT Specialist will follow up with a custom quote along with a comprehensive assessment of your needs.
State and legal notices are too important to risk getting lost in the shuffle—a misstep can spell disaster. You need a trusted registered agent to handle mission-critical documents (such as annual reports and service of process) correctly and deliver them promptly to the right people. With CT’s experience and expertise, you can cross that responsibility off your to-do list.
Trust CT to deliver outstanding service.
Trust CT's professional Registered Agents to deliver outstanding service.
We make it easy for you to change your Registered Agent over to CT. Our representation experts will obtain and file all the requisite forms and skillfully manage the process from start to finish. Plus, we’ll pay all of the Change of Agent filing fees imposed by the state.
Yes! CT has an office in all 50 states and the District of Columbia. You’re always guaranteed reliable service from experienced in-state professionals. In Illinois, you'll find us at:
C T Corporation System
208 South LaSalle Street Suite 814
Chicago, IL 60604