The 5 steps to change your registered agent in South Dakota. Source: South Dakota Secretary of State.
How to File
1
Obtain consent from your new registered agent
Confirm your new registered agent agrees to serve and has a physical South Dakota address. They must be available during business hours to receive legal documents.
2
Complete the Statement of Change of Registered Agent form
File the required form with the South Dakota Secretary of State. Include your LLC's exact legal name, file number, new agent's name and address, and effective date.
3
Pay the filing fee
Submit the $10 filing fee to the South Dakota Secretary of State. Fees can be paid by check, money order, or credit card if filing online.
4
Submit your filing
Mail your completed form and fee to South Dakota Secretary of State, State Capitol, 500 East Capitol Avenue, Pierre, SD 57501-5070, or file online at https://sdsos.gov.
5
Update your records
Once approved, update your LLC's internal records and notify banks, vendors, and other parties of the registered agent change to ensure proper mail delivery.
Ready to file your annual report?
Go directly to the South Dakota Secretary of State portal.
Your current registered agent is no longer available or reliable
You're moving your business to a different address in South Dakota
You want to switch from self-service to a professional registered agent service
Your registered agent has resigned or their business has closed
This guide is general information, not legal or tax advice, and reading it does not create an attorney-client relationship. It reports what each state publishes about filing deadlines, fees, and the consequences of missing them, with the sources this page cites. It cannot tell you what your own company owes: the date turns on when and where you formed, states change these rules between our reviews, and in several states an entity-level tax falls due in a year when no report does. Confirm your own dates with the filing office named on this page before you rely on one here, because the penalty for missing a deadline can be administrative dissolution of the company.
Frequently Asked Questions
Changing your registered agent in South Dakota takes 1-2 business days if you file online through the Secretary of State's portal, or 3-5 business days for mail submissions. You'll submit Form 008. The Application to Appoint or Change Registered Agent, along with a $50 filing fee to the South Dakota Secretary of State's office in Pierre. The effective date of your change depends on when the Secretary of State's office processes and approves your filing. During this transition period, your old registered agent remains responsible for receiving legal documents until the change is officially processed, creating potential delays in service of process. To avoid gaps in agent coverage and ensure you don't miss critical court documents or compliance notices, file your Form 008 online rather than by mail. This cuts your processing time in half. Submit your application immediately through the Secretary of State's website if you're replacing your current agent.
Changing your registered agent in South Dakota costs exactly $10, payable to the South Dakota Secretary of State. This is the only state fee required. No additional charges apply, and there are no hidden processing or administrative fees.
You'll submit Form 5A (Change of Registered Agent and/or Registered Office) directly to the Secretary of State's Business Services Division. The $10 fee covers the official filing and registration update in South Dakota's corporate database.
For LLC owners, this low cost makes it practical to update your registered agent promptly if your current agent becomes unavailable or unresponsive. A delayed change could result in missed legal notices, so the minimal fee shouldn't deter you from making necessary updates.
Submit your completed Form 5A with the $10 payment to the South Dakota Secretary of State, 500 East Capitol Avenue, Pierre, SD 57501, or file online through their business services portal to confirm your registered agent change is processed within 1-2 business days.
Yes, you can serve as your own registered agent in South Dakota if you maintain a physical street address within the state and are consistently available during business hours to receive legal documents and service of process. However, this approach carries significant risk: if you miss a lawsuit notice or legal filing, your LLC could face a default judgment without your knowledge. When filing your Articles of Organization with the South Dakota Secretary of State, you'll designate yourself using Form 3-1, listing your South Dakota street address (post office boxes don't qualify). You must also file a Statement of Change of Registered Agent (Form 3-2) whenever you move or become unavailable. The practical implication is substantial liability exposure. Many LLC owners hire professional registered agents through providers like Northwest Registered Agent for $100 to 150 annually specifically to avoid missing critical deadlines. Your next step is reviewing your availability realistically before filing; if you travel frequently or work irregular hours, hiring a professional registered agent is worth the modest cost to protect your business.
No, changing your registered agent won't affect your LLC's good standing status in South Dakota, provided you file Form 5-25 (Application for Amendment) with the South Dakota Secretary of State and maintain uninterrupted registered agent service. The state doesn't penalize agent changes or place your LLC into suspended status simply for updating this information. However, failing to maintain continuous agent coverage, even for one day. Creates a critical gap that can result in loss of good standing and potential administrative dissolution. You must ensure your new registered agent is in place before the old agent's service ends. The filing fee is $25, and the Secretary of State typically processes amendments within 3 to 5 business days. This means your LLC remains compliant and protected during the transition if you coordinate the timing properly. File your amendment immediately upon selecting your replacement agent to avoid any service gaps.
You can file your registered agent change through either method in South Dakota. The South Dakota Secretary of State's office accepts online filings via their official portal at https://sdsos.gov, which provides instant confirmation of receipt and typically processes within 24 hours. Alternatively, you can mail Form 8-B (Statement Regarding Registered Agent) to the Secretary of State at 500 East Capitol Avenue, Pierre, SD 57501, though mail processing takes 5 to 7 business days and costs $25. Online filing through the Secretary of State's website costs the same $25 fee and eliminates postal delays. For most LLC owners, online filing is the practical choice since you'll receive immediate proof of filing and can update your records immediately. To proceed, visit sdsos.gov, navigate to Business Services, select "File Online," and submit your Form 8-B with your new registered agent's consent.
Sources
Each entry below is a document recorded in our verified South Dakota sources, and each entry says what the document is. Some statutory text is read from an accurate mirror rather than from the state's own host, and those say so.
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Edmond Hui is a software engineer and serial entrepreneur based in New York who has founded multiple online businesses across e-commerce, media, and information publishing. Before transitioning into tech, he spent years as a commercial real estate professional closing deals totaling over 100,000 square feet, giving him firsthand experience with business formation and entity structuring. He built MyStateLLC to provide the free, state-specific LLC guidance he wished existed when forming his own companies.
