South Carolina Registered Agent: Rules, Appointment, and Duties

If you run a corporation or LLC in South Carolina, you must name a South Carolina registered agent — a person or company with a physical street address in the state who accepts lawsuits and official notices on your behalf. The requirement is continuous. It starts the day you form the business and ends only when the business does, and letting the appointment lapse can cost you your company’s legal existence.

Who Can Serve as Your Agent

South Carolina keeps the eligibility list short. For corporations, S.C. Code § 33-5-101 allows three types of agent: an individual who resides in South Carolina, a domestic corporation or nonprofit whose business office matches the registered office, or a foreign corporation authorized to do business in the state whose office also matches.¹

For LLCs, § 33-44-108 uses different labels — “designated office” and “agent for service of process” — but the substance tracks the corporate rule. The agent must be a South Carolina resident individual, a domestic corporation, another LLC, or an authorized foreign corporation or company.² One qualifying person or company can serve as agent for many businesses at once.

You are allowed to act as your own agent if you meet the residency and address rules. You can also name an employee, or hire a commercial registered agent service.

The Street Address Rule

Both statutes require a South Carolina street address, and that phrasing matters. A P.O. Box will not satisfy the requirement because the law calls for a street address where someone can be reached in person.¹

For corporations, the agent’s business office must be identical to the registered office on file. It can double as a place of business for the corporation, but it has to be a real physical location. For LLCs, the designated office does not have to be a South Carolina place of business, but the agent still needs a South Carolina street address.²

How to Appoint One

You name your registered agent in your formation documents. LLCs list the agent in the Articles of Organization; corporations list the agent in the Articles of Incorporation. Both forms ask for the agent’s full legal name and street address, and both are filed through the Secretary of State’s Business Entities Online portal or by mail.³ Online filings generally move faster than paper, but the office does not publish guaranteed turnaround times.

When you swap agents later rather than name one at formation, § 33-5-102 requires the new corporate agent’s written consent, either on the Statement of Change or as an attachment.⁴ The Statement of Change filing fee is $10. If the agent files the change because the agent’s own street address moved, the fee drops to $2, provided the agent notes on the form that the company has been notified.

What the Agent Actually Does

The core function is receiving service of process. Under S.C. Code § 15-9-210, the registered agent of a domestic corporation is the corporation’s agent for any process, notice, or demand required by law, and service on the agent binds the corporation.⁵ The same rule reaches LLCs through § 33-44-111.⁶

In practical terms, the agent takes delivery of lawsuits, subpoenas, and state correspondence, then forwards them to the owners quickly enough for the business to respond. A delayed or lost summons can produce a default judgment, where the court rules against your company because no one appeared. That single miss can cost more than whatever the plaintiff originally wanted.

Changing or Replacing Your Agent

Switching agents is straightforward. A corporation files a Statement of Change under § 33-5-102 naming the current agent, the new agent’s name and address, and the new agent’s written consent.⁴ An LLC files the parallel statement under § 33-44-109; the LLC statute does not explicitly reference a consent requirement on the change form itself.⁷

When the Agent Resigns

An agent can quit without the company’s approval. For LLCs, § 33-44-110 sets out the mechanics: the agent files a statement of resignation with the Secretary of State, who mails a copy to both the LLC’s designated office and its principal office. The resignation takes effect on the 31st day after the Secretary of State files the statement.⁸ Corporations follow a parallel process under § 33-5-104.

Do not ignore that notice. The 31-day window is your chance to name a replacement before the resignation becomes effective. Once it passes, your company has no agent on record, and the state can begin unwinding your entity.

What Happens If You Have No Agent

South Carolina treats a missing agent as grounds for shutting the business down. For corporations, § 33-14-200 lists being “without a registered agent or registered office” as an independent ground for administrative dissolution. Failing to notify the Secretary of State that the agent resigned or the office was discontinued is a separate ground.⁹ The Secretary of State mails written notice, and the corporation has 60 days to fix the problem before the state issues a certificate of dissolution.

LLCs face the same result under § 33-44-810: notice, a 60-day cure period, then a signed certificate of dissolution. The administrative dissolution does not terminate the agent’s authority for service of process, so an old agent can still be served after the company is dissolved.¹⁰

There is a second, quieter risk. When a company has no agent or the agent cannot be served, § 15-9-210 lets a court authorize service by certified mail to the company’s principal office, and service becomes effective five days after mailing.⁵ Most owners do not check their principal-office mail with the urgency a lawsuit demands, which is exactly how default judgments happen.

If You Are a Foreign Corporation or LLC

Out-of-state companies registered to do business in South Carolina live under the same rule. Section 33-15-107 requires a foreign corporation to continuously maintain a registered office and agent in South Carolina, with the same eligibility categories as domestic entities.¹¹ The difference is on the back end: instead of dissolution, the Secretary of State revokes the foreign entity’s certificate of authority after a 60-day cure period, and revocation does not block lawsuits already filed or substitute service on new ones.

Using a Commercial Registered Agent Service

Nothing in the statutes requires you to hire a professional service, but many businesses do. Annual fees typically run from about $50 to $250 depending on the provider and any added services. These companies keep staffed offices at a South Carolina street address during business hours, which helps if you travel often, work from home, or run the business from another state.

The upside is reliability: a professional service is less likely to miss a delivery or sit on a time-sensitive document. The downside is a recurring annual cost. If you already have a South Carolina office with someone present during business hours, serving as your own agent or naming an employee costs nothing extra. Weigh the fee against how confident you are that a summons will actually reach the right person on the right day.

1
South Carolina Legislature. South Carolina Code Title 33 Chapter 5
2
South Carolina Legislature. South Carolina Code Title 33 Chapter 44 – Section 33-44-108
3
South Carolina Secretary of State. Online Filings
4
South Carolina Legislature. South Carolina Code Title 33 Chapter 5 – Section 33-5-102
5
South Carolina Legislature. South Carolina Code Title 15 Chapter 9 – Section 15-9-210
6
South Carolina Legislature. South Carolina Code 33-44-111 – Service of Process
7
South Carolina Legislature. South Carolina Code Title 33 Chapter 44 – Section 33-44-109
8
South Carolina Legislature. South Carolina Code Title 33 Chapter 44 – Section 33-44-110
9
South Carolina Legislature. South Carolina Code Title 33 Chapter 14 – Section 33-14-200
10
South Carolina Legislature. South Carolina Code 33-44-810 – Procedure for and Effect of Administrative Dissolution
11
South Carolina Legislature. South Carolina Code Title 33 Chapter 15 – Section 33-15-107