How to Start an LLC in South Carolina (Step-by-Step Guide)

Forming an LLC in South Carolina requires filing Articles of Organization with the South Carolina Secretary of State and paying a $110 filing fee ($125 if filed online). Online filings are processed in just 1-2 business days. A major advantage: South Carolina doesn’t require annual reports for most LLCs, making it one of the simplest states for ongoing compliance.

South Carolina offers a business-friendly environment with no franchise tax for LLCs, no annual report requirement, and a straightforward formation process. Whether you’re launching a small business, starting a freelance career, or setting up a real estate investment, here’s your complete guide to forming a South Carolina LLC.

Follow these steps to start your South Carolina LLC in 2026.

How to Start an LLC in South Carolina (6 Steps)

Step 1: Name Your South Carolina LLC

Your LLC name must be distinguishable from other business names registered in South Carolina. The name must include “Limited Liability Company,” “LLC,” “L.L.C.,” or an abbreviation of these terms. Your business name will appear on all official documents and public records, so take time to choose something that represents your brand well.

Search the South Carolina Secretary of State’s business name database to check availability. You can reserve a name for 120 days by filing a Name Reservation ($25 fee).

South Carolina naming rules:

• Must be distinguishable from any existing business entity registered in South Carolina
• Cannot include words suggesting it’s a bank, insurance company, or government entity without proper authorization
• Must include an LLC designator (“Limited Liability Company,” “LLC,” or “L.L.C.”)
• Cannot contain language implying a purpose the LLC is not authorized to pursue

Tips for choosing your LLC name:

• Check domain name availability for your business website
• Search the USPTO trademark database to avoid potential conflicts
• Choose a name that’s easy to spell, pronounce, and remember
• Consider how your name looks on business cards, signage, and online listings

Step 2: Choose a Registered Agent

South Carolina requires every LLC to have a registered agent with a physical street address in South Carolina. The registered agent receives legal documents, tax notices, and official government correspondence on behalf of your LLC. The agent must be a South Carolina resident and available during standard business hours.

You have three options:

Option 1: Be your own registered agent. If you’re a South Carolina resident with a physical street address, you can serve as your own agent. This is free but puts your personal address on public record and requires availability during business hours.

Option 2: Appoint a trusted individual. Any South Carolina resident with a physical address can serve as your registered agent at no cost.

Option 3: Use a professional service. Our top recommendation is Northwest Registered Agent ($39/year), which also handles LLC formation for $39 + the $110 state fee. Professional services protect your privacy and ensure reliable document handling.

Step 3: File Your Articles of Organization

File Articles of Organization with the South Carolina Secretary of State. You can file online through the South Carolina Business Entities Online portal or by mail. Online filing is recommended for faster processing.

Filing details:

• Filing fee: $110 (mail) or $125 (online)
• Online filing: Business Entities Online portal at businessfilings.sc.gov (recommended — faster processing)
• Processing time: 1-2 business days (online), 3-5 business days plus mail time (mail)

Information required on the Articles of Organization:

• LLC name
• Principal office address
• Registered agent name and South Carolina street address
• Name and address of each organizer
• Whether the LLC is member-managed or manager-managed
• Duration (perpetual is standard)
• Effective date (if different from filing date)

Online vs. mail filing: While the online filing fee is $15 higher ($125 vs. $110), we recommend filing online. You’ll get your LLC approved in 1-2 business days instead of waiting over a week for mail processing. The convenience and speed are worth the small premium.

Member-managed vs. manager-managed: If all owners will participate in running the business, choose member-managed. If some owners will be passive investors, choose manager-managed. Most small LLCs choose member-managed.

Step 4: Create an Operating Agreement

South Carolina doesn’t legally require an operating agreement, but having one is strongly recommended. This internal document establishes how your LLC is governed and protects all members’ interests.

Your operating agreement should include:

• Ownership percentages and capital contributions
• How profits and losses are distributed among members
• Voting rights and decision-making procedures
• Rules for admitting new members or handling departures
• What happens if a member dies or becomes incapacitated
• Management authority and responsibilities
• Dissolution procedures

Even single-member LLCs should have an operating agreement. It reinforces your personal liability protection by demonstrating that the LLC is a separate legal entity. Most banks also require one to open a business account.

Step 5: Get an EIN

Apply for an Employer Identification Number (EIN) through the IRS website. It’s free and takes about 15 minutes online. Your EIN serves as your business’s federal tax identification number and is needed to open a business bank account, hire employees, and file taxes.

Get your EIN even if you don’t plan to hire employees right away. Using an EIN instead of your Social Security number on business documents helps protect your personal identity.

Step 6: Register for South Carolina Taxes

After forming your LLC, you’ll need to register with the South Carolina Department of Revenue for applicable state taxes. This is an important step since South Carolina doesn’t require annual reports — your tax registration is your primary ongoing obligation.

Tax registration details:

• Register with the South Carolina Department of Revenue for state income tax withholding (if hiring employees)
• If making retail sales, obtain a Retail License ($50 fee) to collect sales tax
• Register for unemployment insurance with the SC Department of Employment and Workforce (if hiring employees)
• No annual report or franchise tax required for most LLCs

Good news: Unlike many states, South Carolina doesn’t require most LLCs to file annual reports or pay a franchise tax. The only exception is LLCs that have elected S-corporation tax status — those must file an annual report. For the majority of LLCs, there’s no annual filing requirement with the Secretary of State.

South Carolina LLC Costs

Total first-year cost: $110-$474 (depending on filing method and whether you use a registered agent service). South Carolina’s lack of annual reports and franchise tax means very low ongoing costs compared to most states. See our complete guide to LLC costs by state.

Ongoing annual costs: After formation, your only recurring cost is registered agent service fees (if you use one). If you serve as your own registered agent, you may have zero ongoing state costs — making South Carolina one of the cheapest states for LLC maintenance.

South Carolina LLC Taxes

South Carolina has a state income tax and a sales tax. LLC profits are passed through to members’ personal tax returns by default. There is no franchise tax or annual minimum tax for LLCs.

• State income tax: 0% to 6.4% (graduated rates based on income; first $3,460 of taxable income is exempt)
• Sales tax: 6% state rate, plus up to 3% local tax (total up to 9% in some areas)
• Corporate income tax: 5% (only if your LLC elects corporate taxation)
• Franchise tax: None for LLCs — only corporations pay the South Carolina license fee
• Self-employment tax: 15.3% federal (12.4% Social Security + 2.9% Medicare)
• Federal income tax: Standard pass-through taxation — profits pass to members’ personal returns

How South Carolina LLC taxation works: By default, South Carolina LLCs use pass-through taxation. The LLC itself doesn’t pay state income tax at the entity level. Profits and losses flow through to each member’s personal tax return. Single-member LLCs are taxed as disregarded entities (reporting on Schedule C); multi-member LLCs are taxed as partnerships (filing Form 1065 and issuing K-1 forms).

Sales tax note: If your LLC sells tangible personal property or certain services, you’ll need a Retail License ($50) from the Department of Revenue and must collect the 6% state sales tax plus any applicable local taxes. South Carolina allows certain counties to impose additional local sales taxes for capital projects or education.

Annual Requirements for South Carolina LLCs

• Annual report: Not required for most LLCs. Only LLCs that have elected S-corporation tax status need to file an annual report.
• State income tax: File and pay South Carolina individual income tax on LLC profits annually by April 15.
• Sales tax: If selling taxable goods or services, file and remit sales tax to the Department of Revenue on a monthly, quarterly, or annual basis.
• Maintain a registered agent: Must have a registered agent with a South Carolina physical address at all times.
• Business licenses: Some cities and counties require local business licenses. Charleston, Columbia, and Greenville all have their own requirements.

Advantages of a South Carolina LLC

• No annual report: Most LLCs don’t need to file annual reports or pay annual fees to the Secretary of State
• No franchise tax: LLCs are not subject to the state’s license fee (franchise tax equivalent)
• Fast processing: Online filings process in just 1-2 business days
• Reasonable filing fee: $110-$125 is close to the national average
• Very low ongoing costs: Without annual reports or franchise tax, recurring state fees are minimal
• Business-friendly environment: South Carolina is consistently ranked as one of the most business-friendly states

Frequently Asked Questions

How long does it take to form an LLC in South Carolina?

Online filings are processed in 1-2 business days. Mail filings take 3-5 business days plus mail transit time. Online filing through the Business Entities Online portal is recommended for the fastest processing.

Does South Carolina require an annual report for LLCs?

No. Most South Carolina LLCs do not need to file an annual report or pay any annual fee to the Secretary of State. The only exception is LLCs that have elected S-corporation tax treatment — those must file an annual report. For the vast majority of LLCs, there’s no annual filing obligation.

Can I form a South Carolina LLC if I live in another state?

Yes. You can form a South Carolina LLC regardless of where you live. You’ll need a registered agent with a physical South Carolina address who is a South Carolina resident. However, if you primarily do business in another state, you may be better off forming your LLC there instead. See our how to start an LLC guide for more on choosing the right state.

Does South Carolina require an operating agreement?

No, South Carolina doesn’t legally require an operating agreement. However, we strongly recommend creating one. It protects your personal liability, defines ownership and management structure, and most banks require one to open a business account.

Is there a franchise tax for South Carolina LLCs?

No. South Carolina does not impose a franchise tax (called a “license fee” in South Carolina) on LLCs. Only corporations are subject to this tax. This is a significant cost advantage for choosing the LLC structure in South Carolina.

Why is the online filing fee higher than the mail filing fee?

South Carolina charges $125 for online filing versus $110 for mail filing. The $15 difference covers online processing costs. Despite the higher fee, we recommend online filing because it’s processed in 1-2 business days instead of 3-5+ days for mail, and you receive instant confirmation.

Do I need a business license in South Carolina?

South Carolina doesn’t have a single state business license, but many cities and counties require their own business licenses. Charleston, Columbia, Greenville, and most other municipalities have local business license requirements. You may also need a Retail License ($50) from the Department of Revenue if you sell taxable goods or services. Check with your local government for specific requirements.

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