Workers compensation insurance in South Carolina: what the law requires

If you own a business in South Carolina and have employees on payroll, workers compensation insurance in South Carolina is almost certainly not optional. State law under the South Carolina Workers' Compensation Act (Title 42 of the SC Code of Laws) requires most private employers with four or more employees to carry coverage. Get it wrong and you are personally exposed to medical bills, lost-wage claims, and state penalties that can threaten everything you have built. This post covers who must carry it, what it covers, what it costs, and what local Horry County and Georgetown County business owners need to watch out for.

Who must carry workers comp in South Carolina

The four-employee threshold catches more businesses than owners expect. That count includes full-time, part-time, and seasonal workers . Family members on payroll count too. The number of employees is based on the maximum employed at any one time during the preceding year, so a beach-town restaurant that staffs up every summer could easily cross the line even if it runs lean in January.

A few categories are exempt or treated differently:

• Sole proprietors and partners are not automatically covered as employees, but they can elect coverage voluntarily.
• Corporate officers are counted as employees by default but may elect to exclude themselves in writing.
• Agricultural employers are exempt from the mandatory requirement under SC law.
• Railroad and federal employees are covered under separate federal statutes, not the SC Act.
• Domestic servants employed in the home are generally exempt.

If you operate as a general contractor in the Myrtle Beach area, pay close attention: if a subcontractor you hire does not carry its own workers comp, you can be held liable for any injuries that sub's workers sustain on your job site. Always collect certificates of insurance before work starts.

What workers comp actually covers

Workers compensation is a no-fault system. An injured employee does not have to prove you were negligent, and in exchange, your business is generally shielded from employee lawsuits over workplace injuries (with narrow exceptions). The policy covers:

• Medical expenses: emergency care, surgery, hospitalization, physical therapy, and prescriptions related to the workplace injury or illness.
• Temporary total disability (TTD): when an employee cannot work at all during recovery, the policy pays 66 and two-thirds percent of the employee's average weekly wage , up to the state maximum. For 2024, South Carolina's maximum weekly TTD benefit is $1,035.78 .
• Permanent partial or total disability: ongoing benefits when an injury results in lasting impairment.
• Vocational rehabilitation: if the worker cannot return to their original job, the policy can fund retraining.
• Death benefits: burial expenses up to $2,500 and weekly benefits to surviving dependents at 66 and two-thirds percent of the worker's average weekly wage.

What workers comp does not cover is equally important. It does not pay for injuries caused by an employee's intoxication, self-inflicted injuries, or injuries that occur while an employee is committing a crime. It also does not cover independent contractors, though misclassifying an employee as a contractor is a serious risk that the SC Workers' Compensation Commission scrutinizes closely.

How rates are calculated and what affects your premium

Workers comp premiums are not one-size-fits-all. Your rate is built from several components:

• Classification codes: each type of work is assigned an NCCI (National Council on Compensation Insurance) class code. A hotel housekeeper and a hotel maintenance technician carry different codes with different base rates because their injury exposure differs. Misclassifying employees to get a lower rate is insurance fraud and will be corrected at audit.
• Payroll: premiums are expressed as a dollar amount per $100 of payroll . A landscaping company with a class rate of $8.00 paying $500,000 in annual wages would have a rough starting premium of $40,000 before any modifiers.
• Experience modification rate (EMR or "mod"): once you have three or more years of loss history, NCCI calculates an experience mod. A mod below 1.0 means your losses are better than average and you pay less. A mod above 1.0 means more claims than average and you pay a surcharge. Keeping your mod low is one of the most powerful cost-control levers available.
• State surcharges and credits: South Carolina allows carriers to apply schedule credits or debits based on underwriting factors like safety programs, management quality, and physical conditions.

For Horry County businesses in hospitality, construction, and food service, rates tend to be higher than for office-based businesses because the physical risk is real. A kitchen worker at a Myrtle Beach restaurant faces cuts, burns, and slips every shift.

Penalties for not having coverage

Skipping workers comp is not a paperwork problem. It is a liability problem. Under SC law, an employer who is required to carry coverage and does not can face:

• A fine of up to $100 per day for each day the employer operates without required coverage.
• Stop-work orders: the SC Department of Labor, Licensing and Regulation (LLR) can shut your operation down on the spot.
• Direct liability for all medical and wage-loss costs if a worker is injured while you are uninsured. These come out of your pocket with no cap.
• Loss of the lawsuit shield: without coverage, injured employees may sue you in civil court where a jury can award pain and suffering damages far beyond what the comp system would have paid.

The SC Workers' Compensation Commission actively investigates complaints, and contractors on public or commercial jobs are routinely required to show proof of coverage before stepping onto a site. There is no safe way to operate without it if you meet the threshold.

Special considerations for Grand Strand and Georgetown County employers

Running a business on the coast adds layers that employers inland do not always deal with. Below are situations that come up regularly in this market.

Seasonal workforce spikes

Tourism drives Myrtle Beach, and that means payroll swings dramatically between February and August. Most workers comp policies are written on an estimated payroll basis with a final audit at year end. If you significantly underestimate summer payroll, you will receive an audit bill. Work with your agent to estimate seasonally and avoid a large surprise charge in the fall.

Hospitality and restaurant exposures

Slip-and-fall injuries are the most common workers comp claim in hotel and food-service operations. Grease, wet floors, heavy trays, and long shifts on hard surfaces all contribute. Carriers price these risks into the class codes. A documented safety program, non-slip matting, and mandatory footwear policies can support a schedule credit at renewal. If you run a restaurant or hotel, take a look at our hospitality insurance and restaurant insurance pages for a broader picture of the coverages your operation likely needs.

Construction and subcontractor chains

With Horry County growing as fast as it is, there is no shortage of framing crews, HVAC subs, and electrical contractors working on new builds from Conway to Pawleys Island. If you are a GC, require certificates before work starts and verify them. If you are a sub, carry your own policy. The SC Commission does not accept "I thought they were covered" as a defense.

Short-term rental property owners with employees

If you own rental properties and employ housekeepers, maintenance staff, or property managers directly, you are an employer under the Act. Four employees and you are in. Many small landlords miss this.

How to manage workers comp costs over time

Once you have coverage in place, the focus shifts to keeping the cost manageable year after year. A few practices that actually move the needle:

• Report claims quickly. Delayed reporting is the single biggest driver of inflated claims. Get injured employees to a medical provider the same day. Early medical intervention shortens recovery and reduces total claim cost.
• Implement a return-to-work program. If an employee cannot return to full duty, offer modified or light-duty work. Keeping them working reduces TTD payments and keeps the claim from growing.
• Document safety training. Carriers and underwriters reward documented programs. A signed training log beats a verbal claim that "we always tell them to be careful."
• Audit your class codes. Over time, job duties shift. An employee originally coded as a laborer who now works almost entirely in a supervisory role may qualify for a lower-rated clerical or supervisory code. A thorough agent will catch this at renewal.
• Review your experience mod each year. Ask your agent to obtain the NCCI mod worksheet and go through it line by line. Data entry errors happen, and a corrected mod can save thousands.

Work with a local agent who knows South Carolina's market

Workers comp is coverage where the details matter enormously, and having a local independent agent in your corner makes a real difference. Moore and Associates Insurance is an independent agency serving businesses across Myrtle Beach, Conway, Georgetown, and the entire Grand Strand. Because we are independent, we compare rates and coverage options across multiple carriers to find the right fit for your business, rather than being limited to one company's pricing.

Whether you run a restaurant on Ocean Boulevard, a construction company in Conway, or a small retail shop in Georgetown, we can review your current coverage, identify gaps, and make sure you are compliant with South Carolina law. For more on the full range of business coverages we place, visit our workers compensation insurance page or explore our overview of commercial insurance in South Carolina.

You can also read our broader guide to business insurance for Myrtle Beach owners to see how workers comp fits into a complete protection plan.

Ready to get a quote or just have questions about whether your current policy is priced right? Call us at (843) 839-5076 or reach out through our contact page. We will take the time to actually look at your operation, not just hand you a generic quote.