Yes, must be at least 18 years old and a South Carolina resident
Can a company serve?
Yes, must be authorized to do business in South Carolina
Can you be your own agent?
Yes, if the owner is a South Carolina resident
Best Registered Agent Services for South Carolina LLCs (2026)
Affiliate disclosure: Northwest Registered Agent, Bizee, ZenBusiness and LegalZoom pay us a commission if you sign up through our link, at no extra cost to you. We list only the registered agent services we have an affiliate relationship with, so this is not a survey of the whole market.
This table is not scored. The four are listed cheapest annual renewal first, and the rows below it say which one fits which situation. The scored ranking, and the formula behind it, is on the formation services review, which orders them on three-year cost, BBB rating and Trustpilot score.
Note: Bizee holds a C rating from the BBB and is not accredited. BBB's profile carries a live alert describing a pattern of complaints about unexpected charges, difficulty canceling and filing delays, and Bizee has posted a response to it. We flag this so you can make an informed choice.
Prices are each provider's standard published rates; year-one pricing applies when you form your LLC through the same service. BBB and Trustpilot figures as recorded September 15, 2026, not re-checked since, and both sources update continuously. These are the dates the figures were last written to our dataset, which is the most we can show: they are not verification dates. See how we evaluate these companies in our full formation services review →
Which Registered Agent Is Best for Your South Carolina LLC?
You're forming a new LLC and want the agent bundled
Our pick: ZenBusiness
Registered agent is free for year one with their $0 starter formation plan, backed by an A from the BBB and a 4.8/5 Trustpilot score.
Your LLC already exists and you just need an agent
Our pick: Northwest Registered Agent
A flat $125/yr for registered agent service, the lowest renewal of the services listed here, and a privacy policy that says it does not sell your information. Registered agent customers are enrolled by default in annual report filing at $100 plus state fees, which you can cancel.
You want year one free and the cheaper renewal after it
Our pick: Bizee
Registered agent is free for year one on every Bizee plan and renews at $149/yr, $50/yr less than ZenBusiness, the other service listed here that includes year one free. Northwest renews lower still at $125/yr, but its first year comes inside a paid $39 formation package rather than free. Tradeoff: a C rating from the BBB, which cites a pattern of complaints about charges and cancellation, so read every auto-renewal term.
Complex legal needs alongside your filing
Our pick: LegalZoom
The only one of the services listed here with licensed attorney consultations, and the most expensive registered agent listed here at $249/yr, which is never included in their plans.
Ready to file your annual report?
Go directly to the South Carolina Secretary of State portal.
Best for: Small business owners who work from a fixed South Carolina location and don't mind public disclosure
Friend or family member
Pros
Lower cost than professional services
Personal relationship and trust
Keeps your address private
Cons
Relies on someone else's availability
Could strain personal relationships
May lack experience handling legal documents
Best for: Entrepreneurs with reliable contacts in South Carolina who understand the responsibility
Professional service
Pros
Expert handling of legal documents
Privacy protection for your address
Consistent availability and compliance
Cons
Annual fee typically $100-300
Less direct control over document receipt
Requires ongoing service relationship
Best for: Business owners who value privacy, live outside South Carolina, or want professional document management
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
A registered agent in South Carolina is a person or business officially designated to receive legal documents, lawsuits, tax notices, and government correspondence on behalf of your LLC. The South Carolina Secretary of State requires all LLCs to maintain a registered agent with a physical street address (not a PO box) located within South Carolina and available during standard business hours, Monday through Friday.
This requirement protects your LLC by ensuring you never miss critical deadlines. Missed service of process can result in default judgments against your company. Your registered agent acts as the official point of contact for the Secretary of State, courts, and taxing authorities. You can serve as your own registered agent if you maintain a physical South Carolina office, or hire a professional registered agent service, which costs $50 to $300 annually depending on the provider.
To comply, designate your registered agent on Form LLC-1 when filing your Articles of Organization with the South Carolina Secretary of State, or file an amendment using Form LLC-12 if you need to change agents later.
Operating without a registered agent violates South Carolina law and will result in your LLC losing its good standing status with the South Carolina Secretary of State. The state can administratively dissolve your LLC, which means you'll lose legal protection and liability protection for yourself and your business partners. Additionally, you become personally liable for business debts and lawsuits. The Secretary of State may assess penalties and your LLC can't legally conduct business in South Carolina. You also won't receive critical legal notices, summonses, or regulatory documents, potentially causing you to miss court deadlines or compliance requirements. To restore good standing, you must appoint a registered agent and file the necessary documentation with the Secretary of State's Corporations Division immediately. Contact the South Carolina Secretary of State at (803) 734-2158 or visit scsos.gov to designate a registered agent using Form LLCRA-1 right away.
If you serve as your own registered agent in South Carolina, there's no additional cost beyond your LLC filing fees. Professional registered agent services typically charge $100 to $300 annually, though some providers offer lower rates for first-year discounts. The South Carolina Secretary of State's office doesn't charge a separate registered agent fee. You only pay the standard $110 LLC formation fee directly to the state, because South Carolina requires no LLC annual report.
This cost structure matters because hiring a professional agent protects your personal privacy by keeping your home address off public records, while self-serving saves money but exposes your private address on all legal documents and to potential liability notices. Friends or family can serve free, but they must maintain a physical South Carolina office address and be available during business hours to receive legal documents.
To get started, compare quotes from established South Carolina registered agent providers like LegalZoom or Rocket Lawyer, or file your Articles of Organization with yourself listed to avoid the annual service fee entirely.
Yes, using a registered agent service protects your privacy by keeping your personal address off public LLC records. When you file your Articles of Organization with the South Carolina Secretary of State, only your registered agent's business address appears in the searchable database, not your home or personal office address. This prevents your personal information from being accessible to the public, competitors, or solicitors who regularly mine the state's LLC filing database.
However, understand that your personal address still appears on internal company documents and tax filings with the IRS. The privacy protection is specifically limited to what's publicly visible through South Carolina's Secretary of State website. This distinction matters because while it shields you from casual online searches and unwanted mail solicitations, it doesn't create complete anonymity for legal or tax purposes.
To implement this protection, designate a registered agent on your Articles of Organization form before filing with the South Carolina Secretary of State. If you don't have an existing agent, register with a registered agent service provider immediately.
To change your registered agent in South Carolina, file Form LLC-12 (Statement of Change of Registered Agent and/or Registered Office) with the South Carolina Secretary of State's Business Filings Department. The filing fee is $25, and you must submit the form either online through the Secretary of State's website or by mail to 1205 Pendleton Street, Columbia, SC 29201. The change becomes effective immediately upon acceptance. This is critical because your registered agent is your official point of contact for legal documents and tax notices. Using an outdated agent means you may miss essential deadlines or legal filings. Both your current and new registered agent must consent to the change on the form. Submit your completed Form LLC-12 today to ensure uninterrupted legal compliance and notice delivery.
Sources
Each entry below is a document recorded in our verified South Carolina 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.
See how Northwest Registered Agent, Bizee, ZenBusiness and LegalZoom, the formation services we partner with, compare on 3-year cost, BBB rating and Trustpilot score before you choose.
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.
