Property Tax in Little River, SC

South Carolina's 4% vs. 6% Assessment Ratio

South Carolina assesses real property for tax purposes as a percentage of fair market value, and the percentage depends on how the property is used, not what it's worth. An owner-occupied primary residence -- what the state calls a "legal residence" -- is assessed at 4% of fair market value. Any other residential property -- a second home, a vacation property, a straight rental, an investment purchase -- is assessed at 6% of the identical fair market value. That's not a small difference: it's a 50% higher assessed base on the same house, purely because of how it's used.

The 4% rate is not applied automatically. A buyer has to file a legal-residence (sometimes called owner-occupied or homestead-adjacent, though technically distinct from South Carolina's separate homestead exemption for seniors and disabled residents) application with the county assessor, generally establishing that the property is the owner's primary, occupied residence as of a specific date. A buyer who closes on a home intending to live in it full-time but never files the paperwork will be billed at the 6% rate by default -- a real, avoidable, and surprisingly common mistake among out-of-state buyers moving from states with different property-tax systems who simply don't know South Carolina requires an affirmative filing.

What That Means in Dollars at Little River Price Points

Applying the ratio to Little River's own market gives a concrete sense of scale. On a home valued around $321,349 -- Zillow's average-value figure for Little River as of the May 2026 snapshot -- an owner-occupied legal residence is assessed at roughly $12,854 (4% of that value). The identical home, if classified as a second home or investment property, is assessed at roughly $19,281 (6% of that value) -- about $6,427 more in assessed value on the exact same house. One secondary source estimated Horry County's combined post-Act 388 owner-occupied millage rate at approximately 281 mills; applying that estimated rate produces an illustrative annual tax bill near $3,612 for an owner-occupied legal residence versus roughly $5,418 for the same property taxed as an investment -- an estimated gap of roughly $1,800 a year driven entirely by occupancy classification, not by anything about the property itself.

This page did not independently verify Horry County's current, exact combined millage rate for a specific Little River parcel this research pass -- the 281-mill figure above comes from a single secondary source describing a general post-Act 388 owner-occupied estimate, and millage can vary by school attendance area, fire district, and any special service districts that apply to a specific parcel. Treat the dollar figures above as illustrative math built on an estimated rate, not a confirmed bill, and get the actual current millage for a specific address from the Horry County Auditor's Office before budgeting.

Why There's No Little River Town Tax

Little River is a census-designated place, not an incorporated municipality -- it has no mayor, no town council, and no town government of any kind. That has a direct tax consequence: there is no separate town-level millage layered on top of the county bill the way there is for a buyer in an incorporated Grand Strand city with its own municipal government and municipal budget. A Little River tax bill runs through Horry County, the applicable school district, and the applicable fire district, and that's structurally simpler -- and, all else equal, typically lower -- than a comparable incorporated town's combined rate, though this page did not run a direct side-by-side comparison against a specific incorporated Grand Strand town's combined rate to quantify that difference precisely.

Act 388 and the Point-of-Sale Reassessment Reality

South Carolina's Act 388, passed in 2006, capped how much a property's assessed value can increase between countywide reassessments for properties that don't change hands -- but it also created a point-of-sale reassessment rule: when a property sells, the county can reassess it to current fair market value at that point, which frequently means a new buyer's first tax bill is meaningfully higher than the seller's last bill, even with no change to the property itself. This is a real, well-documented feature of South Carolina property tax law that catches buyers off guard statewide, not something specific to Little River, but it applies here exactly as it does everywhere else in Horry County. A buyer should ask a seller for their actual current tax bill, understand that it may not predict the buyer's own first-year bill after a point-of-sale reassessment, and get an estimate specific to the purchase price from the county assessor rather than assuming continuity.

Fire District and School District Millage

Beyond the county's general operating millage, a Little River property owner's bill also includes school-district millage (funding Horry County Schools, the countywide district) and fire-district millage for whichever fire service district covers that specific parcel -- both of which can vary somewhat by exact location even within the same unincorporated community. This page did not independently confirm the specific fire district or exact current school-district millage rate applicable to a given Little River address this research pass; those figures, along with the county's general millage, are all itemized on an actual Horry County tax bill and can be requested from the Auditor's Office for a specific parcel before closing.

What to Confirm Before Closing

Before relying on any tax estimate for a specific Little River property: confirm the current total millage rate (county plus school plus fire plus any special district) with the Horry County Auditor's Office; confirm whether the current owner has a legal-residence exemption filed, since it does not automatically transfer to a new owner and a buyer intending to occupy the home must file their own application; ask whether a point-of-sale reassessment will apply and what the resulting assessed value is likely to be at the actual purchase price; and, if the property sits within a marina community like Coquina Harbour or Harbourgate, ask whether it carries any special tax district or assessment beyond the standard county/school/fire structure. None of those specifics were independently confirmed for a hypothetical Little River parcel in this research pass, and this page states that plainly rather than filling the gap with an invented number.