Property taxes are one of the most important pieces of the homeownership puzzle, and they can also be one of the most misunderstood. If you are buying or selling a home in Horry County, taking time to understand how property taxes work here is well worth the effort. The good news is that South Carolina, and Horry County in particular, offers a property tax structure that is generally very favorable compared to many other parts of the country, especially the Northeast and Mid-Atlantic states where so many of our buyers come from.
Why Horry County Property Taxes Often Surprise Buyers
Buyers relocating from New Jersey, New York, Pennsylvania, Ohio, and other higher-tax states often arrive expecting tax bills similar to what they paid back home. Time and again, they are pleasantly surprised by what they see in Horry County. The combination of South Carolina's tax structure, the local assessment ratios, and the available tax exemptions can result in property tax bills that are dramatically lower than buyers expect. That single factor influences many out-of-state buyers' decisions to make the move permanent.
How Property Taxes Are Calculated in South Carolina
The Two Assessment Ratios
Property taxes in South Carolina are calculated using a system that includes the appraised value of the home, an assessment ratio set by the state, and the local millage rate. Two of the most important elements to understand are the assessment ratios. Owner-occupied primary residences are assessed at four percent of the appraised value. Second homes, vacation homes, and investment properties are assessed at six percent. That difference is significant, and it has a real impact on the annual tax bill.
The Primary Residence Advantage
If a home is your legal primary residence, applying for the four percent assessment is one of the most important steps you can take. The application is filed with the Horry County Assessor's office and typically requires documentation showing the home is your primary residence. Many buyers do not realize this is an active step that must be taken, and they end up paying more than necessary because the home defaults to a higher assessment until the application is approved.
Second Home and Investment Property Taxes
Buyers purchasing second homes or investment properties in Myrtle Beach real estate and elsewhere across Horry County should plan for the six percent assessment ratio. While that is higher than the primary residence rate, it is still very competitive on a national basis. Many vacation home buyers from higher-tax states find that even at the higher rate, their annual tax bill is a fraction of what they paid on a similar property up north.
The Millage Rate
What Goes Into the Millage Rate
The millage rate is the local component of the property tax calculation, and it varies depending on where the home is located. Different parts of Horry County fall under different combinations of school district, fire service, water and sewer, and municipal taxes. A home inside the Myrtle Beach city limits is taxed differently than a home in unincorporated Horry County or a home in Conway SC real estate. Understanding which jurisdictions apply to a specific property helps avoid surprises after closing.
Special Districts and Add-Ons
Some properties also fall within special tax districts that fund services like beach renourishment, business improvement, or stormwater management. These are usually small add-ons but they can show up on the tax bill. Newer buyers sometimes overlook these line items, so it is worth asking your real estate professional to review the full property tax history before you finalize your purchase.
Homestead Exemption for Older Homeowners
South Carolina offers a homestead exemption for residents aged 65 and older, those who are totally and permanently disabled, or those who are legally blind. The exemption removes the first fifty thousand dollars of fair market value from property taxation on the primary residence. For retirees moving to Horry County, this exemption can produce meaningful annual savings and is one of the reasons coastal South Carolina remains such a popular retirement destination.
How Taxes Affect Your Monthly Payment
If you are financing your home, property taxes are typically included in your monthly mortgage payment through an escrow account. That means even though the tax bill itself comes once a year, the cost is spread across twelve months. When you calculate affordability, your lender will use estimated annual taxes to set up your escrow. Buyers should ask whether the lender is using primary residence rates or non-owner-occupied rates, since this changes the estimated payment significantly.
What Sellers Should Communicate
If you are selling a home in Horry County, prospective buyers will often ask about your annual tax bill. Be ready to share that number, but also be ready to explain the context. A buyer purchasing the home as a primary residence may end up paying less than you do if you are currently using the home as a second home or rental. Conversely, an investor may pay more. Helping buyers understand how their use of the home affects taxes makes for a smoother, more informed transaction.
Strategy for Buyers and Sellers
Strategy for Buyers
Confirm whether the property is currently assessed as a primary residence or as a second home before drawing conclusions from the seller's tax bill. Ask your agent to pull the current assessment and millage rate for the specific property. File for the four percent primary residence assessment as soon as possible after closing if the home will be your primary residence. And factor any homestead exemption into your long-term planning if you are 65 or older.
Strategy for Sellers
Be transparent with buyers about your current property tax bill and how it might change for them. Provide your most recent tax statement so buyers can review it during due diligence. And work with an agent who can help explain the tax structure clearly so buyers feel confident moving forward.
Final Takeaway
Property taxes in Horry County are one of the most attractive elements of buying real estate in the Myrtle Beach area. The combination of low assessment ratios, competitive millage rates, and meaningful exemptions creates a tax environment that often surprises and delights buyers from higher-cost states. Whether you are buying a primary residence, vacation home, or investment property, understanding how taxes work here is an essential part of making smart, informed decisions.
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About Greg Harrelson
Greg Harrelson is a seasoned Realtor® with more than 30 years of experience serving the Myrtle Beach and Grand Strand markets. As the founder of Century 21 The Harrelson Group, Greg has built his career helping buyers, sellers, and investors achieve success in every corner of the coastal Carolina real estate market. His expertise spans residential homes, investment properties, land development, and coastal condos. Known for his deep local knowledge, innovative marketing strategies, and commitment to personal service, Greg consistently helps clients reach their real estate goals while navigating the ever-changing market with confidence and precision.
