South Dakota Registered Agent Services

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.

C.T. Corporation System BBB Business ReviewRated 4.6 out of 5 stars from 43 CT Corporation client reviews on Google.

Safeguard Your Business With America's Most Reliable Registered Agent Service


Registered Agent Services

Easily appoint your Registered Agent online. The checkout process takes less than 10 minutes and you will immediately receive the registered agent address

Your Service Includes

  • Registered Agent - Includes a registered agent address location within the state and a dedicated team to receive and forward all service of process and legal notifications
  • Online Portal - Online compliance portal to keep your business compliant 24/7

$329 +state fees*

Automatic discount applied at checkout for new customers.

Registered Agent + Incorporation

Start your business with a solid & smart foundation. Our incorporation experts are here to help you incorporate your business with the state

Your Package Includes

  • Incorporation Services - Preparation and filing of all legal documents and Articles of Incorporation with the state
  • Name Availability Check - Name availability check and reservation of your desired business name
  • Registered Agent Services 
  • Online Portal

$709 +state fees*

*State fees are mandatory fees imposed by the state. Price includes online discount automatically applied at checkout.

Registered Agent + Foreign Qualification

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

Your Package Includes

  • Qualification Services - Preparation and filing of all qualification documents with the state
  • Name Availability Check - Name availability check and reservation of your desired business name
  • Registered Agent Services 
  • Online Portal 

$709 +state fees*

*State fees are mandatory fees imposed by the state. Price includes online discount automatically applied at checkout.

Why You Need the Right South Dakota Registered Agent

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.

You Can Rely on CT to:

  • Record your Registered Agent information with South Dakota—essential to keep your business in good standing
  • Receive state documents and legal notices, including Service of Process and wage garnishment notices, and promptly relay them to your designated contacts—so nothing gets overlooked
  • Monitor laws and regulations—to make sure you aren’t caught off guard by changes
  • Designate a specific team to serve as your go-to resource for answers to your questions—you won’t get the round around
  • Customize your Registered Agent services if you wish to include alerts of upcoming deadlines and forwarding of business documents—so you’ll have less to manage

Appoint CT as your Registered Agent Today

Easily configure your Registered Agent online, or contact us if you need additional help.

Trusted by lawyers and businesses since 1892


Brian J. Greenbaum, CFO, Concrete Protection & Restoration, Inc.

“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.”

Theresa Queenan, Chief Financial Officer, Bob Ray Co., Inc.

"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."

Duanne Slafta, Compliance Supervisor, Stringer Ware & Company, Inc.

“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.”

South Dakota Registered Agent FAQs

Does CT have a Registered Agent office in South Dakota?

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 Hughes County Pierre, South Dakota 57501

How do I appoint CT as my Registered Agent?

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.

Request a Custom Quote

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.