How to Get a Contractor License in South Carolina: $500, $5,000 and $10,000 Thresholds

Before you bid your first job in South Carolina, you need to answer one question: does this work require a state contractor license? For most trades, the answer depends on three dollar figures. Residential specialty work over $500 requires registration. Residential builder work over $5,000 requires a license. Commercial general and mechanical work over $10,000 requires a license from a different board. Get the threshold wrong and you can end up with a project that stops mid-job or a dispute over whether you were allowed to do the work.

This guide walks through how to find your threshold, which board you apply to, what to gather before you file, and the local business license most new contractors overlook. It is informational content, not legal or tax advice. Licensing rules, fees and exemptions can change, so confirm each detail with the agency named below. If you have employees, multiple trades or a large project, talk with a South Carolina attorney and a CPA before you sign contracts.

The three thresholds at a glance

South Carolina does not issue one contractor license that covers every job. Two boards split the work, and the dollar amount of the job decides which one applies. Confirm your exact classification with the Department of Labor, Licensing and Regulation (LLR) before you bid.

Job type	Size threshold	Board or requirement	Key details
Residential specialty trade work	Over $500	Residential Builders Commission, specialty registration	Threshold in effect since 2022
Residential builder (general) work	Over $5,000	Residential Builders Commission, builder license	$15,000 bond required
Commercial general and mechanical work	Over $10,000	Contractors' Licensing Board, Groups 1 to 5	$350 initial fee; financial statement or bond required
Work at or below the threshold for its type	$500, $5,000 or $10,000	No state contractor license at that size, subject to LLR confirmation	Local business licenses still apply where you work

Two cautions apply. First, the threshold applies to the project, so the total job price matters more than the size of any single invoice. Ask LLR how it counts labor, materials and change orders toward the threshold. Second, do not assume you can split one project into several smaller contracts to stay under a line. Ask LLR how it treats related work before you structure a job that way.

Materials and information to gather first

Pull these items together before you open an application. Missing paperwork is the most common reason a filing stalls.

• Your business entity documents. If you operate as an LLC or corporation, you need the filed articles. A sole proprietorship or general partnership does not file organizing documents with the Secretary of State.
• Your exact legal name. You will advertise and contract under this name, so settle it before you file anything.
• A South Carolina registered agent. The name and address of the registered agent must appear on the formation document. The agent must be a South Carolina resident individual, a domestic corporation, another LLC, or a foreign corporation or company authorized to do business in the state.
• A financial statement or surety bond. Commercial applicants in Groups 1 to 5 need one or the other. Residential builder applicants need a $15,000 bond.
• Application fees. The Contractors' Licensing Board initial fee is $350. This guide does not list a residential application fee, so confirm it on the LLR website before you submit.
• Your state tax account details. You set up your tax account through the SCDOR Business Tax Application on MyDORWAY. Have your federal EIN ready if you have one.
• A list of jobsite cities and counties. You need a local business license for each location, covered in Step 7.

Step 1: Measure each job against the thresholds

Start with the contract price, not a gut feeling. Add the labor and materials you will charge for the job, then compare the total to the threshold for that type of work. If a job falls close to a line, get LLR's treatment in writing or confirm it by phone and note the date and the name of the person you spoke with.

Keep a written estimate and a signed contract for every job. If you later need to show that a job fell below a threshold, clean records will matter more than your memory of the conversation.

Step 2: Check the exemptions before you assume you need a license

The Contractors' Licensing Board exemptions are set out in S.C. Code Section 40-11-360. Each exemption has conditions, and the conditions are where people get into trouble. The exemptions cover:

• An owner improving their own residence.
• A non-owner-occupied structure under 5,000 square feet, if the structural and mechanical work is done by licensed contractors and the property is not sold for two years.
• A farm or storage building under 5,000 square feet.

The sale restriction on the non-owner-occupied exemption is the part that catches people. If there is any chance you will sell the property within two years, talk with an attorney before you start the work. Read the statute text yourself and confirm your position with LLR. Do not rely on a summary, including this one.

Step 3: Choose the correct board

The South Carolina contractors licensing board for commercial work is the Contractors' Licensing Board inside LLR. Under 2023 Act 69, it licenses commercial general and mechanical work over $10,000. Licenses fall into Groups 1 to 5, and each group requires a financial statement or a bond. The initial fee is $350. Confirm which group matches your scope before you choose one.

The Residential Builders Commission handles residential work. A builder doing jobs over $5,000 must carry a $15,000 bond. Specialty trades over $500 need a residential specialty registration, a requirement that has applied since 2022. If your trade falls under specialty work, confirm the exact registration category with LLR.

If you do both residential and commercial work, you may need credentials from both boards. Confirm that before you advertise either service, because advertising a service you are not licensed to perform creates its own problem.

Step 4: Form your business and lock in the exact name

Many contractors form an LLC before they apply. Articles of Organization for a domestic LLC carry a $110 filing fee under S.C. Code Section 33-44-203. File online through Business Entities Online at businessfilings.sc.gov. Online documents are returned within 24 to 48 business hours. Mailed and in-person filings take longer, and the Secretary of State does not publish a mail turnaround window.

An LLC name must contain the words "limited liability company" or "limited company," or the abbreviation LLC, L.C. or LC, under S.C. Code Section 33-44-105. The name must also be distinguishable from other registered names. You can reserve a name for 120 days, which cannot be renewed, for $25. Search existing names through the Secretary of State's entity search before you file.

A corporation files Articles of Incorporation for $110 under S.C. Code Section 33-2-102, together with Form CL-1 and its $25 initial License Fee. An LLC does not file an annual report with the Secretary of State. An LLC that elects to be taxed as a corporation has annual obligations with the SC Department of Revenue, so confirm your tax treatment with a CPA.

Your contracts, invoices, vehicles, website and advertising must use the exact name on your license. A shortened name or an informal nickname creates confusion when a customer or a licensing agency checks your credentials. South Carolina has no state DBA filing. If you operate under a trade name, record it with your county or municipality, typically on your local business license, and list it on your IRS EIN application and your SCDOR Business Tax Application. Check the trade name rules with LLR before you advertise it.

Step 5: Assemble your financial statement or bond

Commercial applicants in Groups 1 to 5 need either a financial statement or a surety bond. Prepare a current financial statement for your business and check it against the group you are applying for. Residential builder applicants need a $15,000 bond. Request a bond quote from a surety agent early, because premiums depend on your credit history and underwriting takes time. Ask the agent to confirm that the bond form matches the wording LLR requires.

Step 6: Submit the application and verify the license

Submit your application through LLR and pay the required fee. For Contractors' Licensing Board applicants, the initial fee is $350. For residential applicants, confirm the fee on the LLR website. Ask LLR for current processing times, since this guide does not list them.

When your license is issued, check it in the public record. Use the South Carolina contractor license lookup on the LLR website, which lets you search by business name or license number. Confirm the lookup address on the LLR site, and do not rely on third-party license lookup sites. Keep a dated printout in your project file.

Run the same contractors license lookup on every subcontractor you hire. Confirm that each subcontractor holds the license or registration their work requires before they set foot on your job.

Step 7: Get local business licenses in each jobsite city

South Carolina has no general statewide business license. Registering with the Secretary of State is not a business license, so local governments fill that gap. Most cities levy business license taxes, and nine counties do as well: Beaufort, Charleston, Dorchester, Horry, Jasper, Marion, Orangeburg, Richland and Sumter.

In every licensing city and county, the license year runs May 1 to April 30, and licenses are due April 30. Renew through localblrenewal.com. Confirm the county and city rules for each jobsite before you start work there.

The rule to plan around is a local Class 8.1 business license in each city where a job is located. Some localities also offer a per-project option in place of an annual license. Ask each city's business license office which option fits your work, and keep a copy of every license in the file for the job it covers.

Bills that are not law

You may see news about contractor licensing bills H.4518 and H.3946. Neither bill left House committee in the 2025 to 2026 session, and neither is law. Plan your licensing under the thresholds and rules described in this guide. Check the bill status through the General Assembly and the LLR website before you rely on any proposed change.

Common mistakes to avoid

• Treating Secretary of State registration as a license. An LLC filing creates a legal entity. It does not license your trade.
• Bidding before you measure the job. A quote that crosses $5,000 or $10,000 can put you out of compliance before work begins.
• Relying on an exemption without reading the conditions. The two-year sale restriction on the non-owner-occupied exemption is the condition people miss most often.
• Advertising under a shortened or informal name. Use the exact licensed name on contracts, invoices, vehicles and online profiles.
• Skipping local licenses. A state credential does not cover city or county business license obligations.
• Splitting one project into smaller contracts. Confirm the treatment with LLR before you structure a job this way.
• Hiring unlicensed subcontractors. Verify every subcontractor's license before the work starts, and keep the lookup printout.

Step 8: Renew, track and update your records

Put every renewal date on a shared calendar. That includes your local business licenses, due April 30 in every licensing city and county, and your state license dates from LLR. Keep your bond or financial statement current, because a lapse can interrupt your ability to bid.

Update your records whenever your business name, address or registered agent changes. A change of registered agent is made by filing a statement of change with the Secretary of State. Keep your entity, tax and local license records in one folder so a renewal or audit does not turn into a scramble.

What a license can and cannot do for you

A South Carolina contractor license can qualify you for work that requires one, and many property owners and general contractors ask to see it before they hire. It does not guarantee bids, payment or a particular timeline. Results depend on your trade, your market, your insurance and how well you run each job. Treat the license as the foundation of a compliant business, not a sales tool on its own.

Official resources and where to get help

• South Carolina Secretary of State, Business Entities Online: sos.sc.gov/online-filings/business-entities
• South Carolina Department of Revenue: dor.sc.gov
• Local business license renewals for participating cities and counties: localblrenewal.com
• South Carolina Small Business Development Centers: scsbdc.com
• U.S. Small Business Administration, South Carolina district: sba.gov/district/south-carolina

For license classifications, application fees, examination or experience requirements, and the license lookup address, contact the Department of Labor, Licensing and Regulation and ask for the Contractors' Licensing Board or the Residential Builders Commission, depending on your work.

This article is informational content, not legal or tax advice. Licensing thresholds, fees and exemptions can change. For complex situations, including entity selection, bonding, exemptions and multi-trade operations, consult a qualified South Carolina attorney or CPA.