Registered Agent Service
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Free South Dakota Registered Agent Service
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If you have an existing or are forming a new South Dakota Corporation, Limited-Liability Company, Limited Partnership, Foreign Filing or any other corporate entity, almost every jurisdiction requires by law that you must have a registered agent located in that jurisdiction.
South Dakota Registered Agent service alone can cost you up to $320 per year with some companies. FreeRegisteredAgent.com, through an affiliation with InCorp Services, Inc., will provide your first year of registered agent service with us for FREE and $129 per year thereafter!
Included in the service is full access to InCorp's industry leading client website where you may check the status of your entities in multiple jurisdictions on the same page, check compliance events, download or view FREE copies of your filed documents at any time from anywhere, make payments to your account and even check for mail that's been forwarded to you!
There is no catch whatsoever except that the corporate entity requiring service can't currently be represented by InCorp Services already. After the first year, if you choose to stay with InCorp Services, Inc., you will pay just $129 per year for the same great services!
South Dakota registered agent facts
| Registered agent statute | S.D. Codified Laws § 59-11-6 |
|---|---|
| LLC filing fee | $150 online, $165 by paper (Articles of Organization) |
| Corporation filing fee | $150 online, $165 by paper (Articles of Incorporation) |
| Annual report fee | $55 online, $70 by paper (all filing entities; increased from $50 by 2025 House Bill 1024) |
| Annual report due | First day of the anniversary month each year; the filing window opens two months before the due date |
| Typical processing time | Online filings through the Secretary of State's system are processed fastest; mailed paper filings take additional days plus a $15 paper surcharge |
Registered agent requirements in South Dakota
South Dakota is one of the states that codified the Model Registered Agents Act, so its agent rules live in a dedicated agency-law chapter rather than inside each entity statute. S.D. Codified Laws § 59-11-6 requires every represented entity to appoint and continuously maintain a registered agent in the state, and the same chapter governs appointment, changes, resignations, and service of process uniformly for corporations, LLCs, and partnerships alike. The Act draws South Dakota’s signature distinction between noncommercial agents and commercial registered agents: a professional agent that files a listing statement under § 59-11-6 and § 59-11-7 can represent many entities and update its address in a single filing, while § 59-11-20 spells out every agent’s core duties of forwarding process and maintaining a deliverable in-state address.
Formation paperwork goes to the South Dakota Secretary of State in Pierre, ideally through the office’s online filing system. Articles of Organization for an LLC and Articles of Incorporation for a corporation each cost $150 filed electronically; paper filers pay a $15 surcharge, bringing either document to $165.
Every South Dakota entity then files an annual report due on the first day of its anniversary month - form early, report early. The fee is $55 online or $70 on paper, reflecting the $5 increase enacted by 2025 House Bill 1024. The Secretary of State opens the filing window two months ahead, and an entity that lets the report go delinquent for 60 days beyond the due date becomes subject to administrative dissolution, after which service of process may be made through substitute means under chapter 59-11 rather than on an agent you control.
South Dakota’s business appeal is real: no corporate income tax, no personal income tax, and modest recurring fees. The trade-off is that the state expects a continuously valid registered agent at a physical South Dakota street address, and the Model Act gives the Secretary of State clean statutory tools to cancel listings and flag noncompliant entities. A staffed commercial registered agent keeps the anniversary-month report on your radar and lawsuits out of your junk mail. FreeRegisteredAgent.com provides the first year of South Dakota registered agent service free through InCorp, then $129 per year.
South Dakota registered agent FAQ
- What law governs registered agents in South Dakota?
- South Dakota adopted the Model Registered Agents Act as SDCL chapter 59-11. It applies to every filing entity - corporations, LLCs, LPs, and LLPs - so one uniform set of agent rules covers all entity types.
- What is a commercial registered agent in South Dakota?
- An agent that files a listing statement with the Secretary of State under SDCL § 59-11-7. Commercial registered agents can update their address once for all represented entities instead of filing entity-by-entity changes.
- When is the South Dakota annual report due?
- On the first day of your anniversary month. An entity formed June 11 owes its report every June 1. You can file starting two months before the due date, and late entities face delinquency and eventual administrative dissolution.
- Does South Dakota have a corporate income tax?
- No. South Dakota levies no corporate or personal income tax, so for most small entities the $55 online annual report is the only recurring state fee besides the registered agent.
- What does a South Dakota registered agent cost here?
- The first year is free through InCorp via FreeRegisteredAgent.com, then $129 per year.
Further information about South Dakota corporations, corporate law and South Dakota Registered Agent Service:
South Dakota Secretary of state's website | South Dakota Registered Agent Statutes | Compare South Dakota Registered Agents