Find news, events, articles, videos, and more that answer your questions and keep you up-to-date.
Visit Resource Center
Businesses formed or operating in South Dakota must have an in-state Registered Agent. You can rely on CT’s professionals to handle your state and legal notifications properly.
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.
Easily appoint your Registered Agent online. The checkout process takes less than 10 minutes and you will immediately receive the registered agent address
Automatic discount applied at checkout for new customers.
Start your business with a solid & smart foundation. Our incorporation experts are here to help you incorporate your business with the state
*State fees are mandatory fees imposed by the state. Price includes online discount automatically applied at checkout.
Legally register an existing business to another state. We know all the state requirements and we make sure your application is accepted by the state
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 important documents (such as South Dakota 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.
Easily configure your Registered Agent online, or contact us if you need additional help.
“We have used CT as our registered agent in every state. They keep us in the loop about Service of Process notices we receive, alert us to upcoming filing dates, and help us foreign qualify when we start doing business in new states.”
"When we have needed to expand our business into other states, CT has been there to help us complete the necessary filings quickly and efficiently. And when we’ve had questions, they’re always very responsive no matter communicating with them on or offline. CT’s services are easy to use, making it simpler for us to stay compliant."
“Being able to offload some of it to CT Corporation makes all the difference. Any time I get a request from a Secretary of State office, I forward it to my CT representative, and she handles it. She knows exactly what filings and documents are needed.”
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. You’ll find us at:
C T Corporation System
319 South Coteau Street
Pierre, South Dakota 57501
You can easily appoint CT Corporation as your Registered Agent using our online tool. The checkout process takes less than 10 minutes and you will immediately receive the agent address. Our compliance specialists are also available on the phone to answer your questions and assist with your registered agent needs.