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Formation Scorecard

Write-up · South Carolina

South Carolina Registered Agent.co Review (2026)

South Carolina Registered Agent.co charges $99 a year for South Carolina registered agent service, with the same $99 at renewal. The plan includes an in-state street address for the registered office and online scans of legal papers served on the company. The company also forms a South Carolina LLC for $199 plus the state fee, counting the first year of agent service in that price. It also handles foreign registration in South Carolina at $199 plus the state fee. Score note: a good match for a South Carolina-only company that wants a flat agent price and files its own yearly paperwork.
Researched and written by the Formation Scorecard editorial team
Score summary

South Carolina Registered Agent.co: scored for a South Carolina-only companies

8.9 Editor score out of 10
Annual price $99; renewal price $99

A plain South Carolina agent: flat price, fixed renewal, nothing fancy.

What you get

  • The in-state street address the state expects on file
  • Anything served on the company is scanned and made available online

Strengths

  • $99 a year with no step up
  • Costs less each year than Mainstay Filing
  • Handles LLC formation and foreign registration as well
  • Year-one agent service is free when it forms your LLC

Watch for

  • EIN application costs $99 extra
  • Serves South Carolina only, so other states need their own agent
Visit South Carolina Registered Agent.coPartner link. We may earn money if you buy.

The $99 plan, line by line

For $99 a year, South Carolina Registered Agent.co acts as the South Carolina registered agent. You receive an in-state street address for the registered office, and papers served on the company are scanned and posted to your account. Renewal holds at $99.

Using South Carolina Registered Agent.co to form a South Carolina LLC

South Carolina Registered Agent.co prepares and files the formation document for $199; the state's filing fee is billed separately. Year one of registered agent service comes with it, and the agent runs $99 a year afterwards. The EIN application is a $99 extra, though the IRS charges nothing for an EIN.

Bringing an existing company into South Carolina with South Carolina Registered Agent.co

South Carolina Registered Agent.co sends the registration to the state for $199, and South Carolina's $110 fee is added. A year of registered agent service rides along. You supply certificate of existence from the home-state Secretary of State, issued within 30 days.

Where South Carolina Registered Agent.co stands against Mainstay Filing

Agent service alone adds up to $297 over three years at South Carolina Registered Agent.co and $447 at Mainstay Filing, a $150 spread. Mainstay Filing runs a single agent plan across all fifty states and scans the first three government mailings a year free. Mainstay Filing's formation package costs $199 a year, while South Carolina Registered Agent.co's LLC route totals $397 over three years with the agent but no report filing. SC Registered Agent.org is the other South Carolina agent on the card; it charges the same $99 a year, and the two sit close together.

South Carolina Registered Agent.co: quick questions

What is South Carolina Registered Agent.co's price?

$99 a year for registered agent service, steady at renewal. LLC formation is $199 plus the South Carolina filing fee.

Will South Carolina Registered Agent.co handle my yearly report?

South Carolina has no yearly LLC report with the South Carolina Secretary of State, so the only ongoing task is keeping the agent on record.

Does South Carolina Registered Agent.co score well as a registered agent for a South Carolina LLC?

Yes, when the company will stay in South Carolina and wants a steady agent price. Its average score across our South Carolina pages is 8.9.

What does the South Carolina Registered Agent.co plan include?

A South Carolina registered office address and online scans of anything served on the company.

Can South Carolina Registered Agent.co bring an outside company into South Carolina?

Yes, for $199 plus South Carolina's fee, with a year of agent service included.

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Where the figures come from

  1. South Carolina registered agent statute, as of October 2026
  2. South Carolina Business Entities Online, as of October 2026
  3. SC Secretary of State, business entity FAQs, as of October 2026
  4. SC Department of Revenue, corporate FAQs, as of October 2026
  5. S.C. Code Title 33, Chapter 44, Uniform Limited Liability Company Act, as of November 2026
  6. Read on November 12, 2026: home, pricing and service pages for South Carolina Registered Agent.co
  7. Read on November 12, 2026: South Carolina service pages for Mainstay Filing