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South Carolina levies a graduated personal income tax on individuals, with the lowest bracket effectively untaxed, and the state has been compressing its brackets and lowering its top rate in recent years. It imposes a flat corporate income tax on C corporations along with a separate corporate license fee tied to capital and paid-in surplus, and it collects a statewide sales and use tax that counties may add local options on top of. Accommodations are taxed through both a dedicated state accommodations tax and local lodging taxes, which makes South Carolina especially relevant to hospitality and short-term-rental operators. Most state-level registration and filing runs through the South Carolina Department of Revenue (SCDOR).
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South Carolina Business Tax Guide
South Carolina levies a graduated personal income tax on individuals, with the lowest bracket effectively untaxed, and the state has been compressing its brackets and lowering its top rate in recent years. It imposes a flat corporate income tax on C corporations along with a separate corporate license fee tied to capital and paid-in surplus, and it collects a statewide sales and use tax that counties may add local options on top of. Accommodations are taxed through both a dedicated state accommodations tax and local lodging taxes, which makes South Carolina especially relevant to hospitality and short-term-rental operators. Most state-level registration and filing runs through the South Carolina Department of Revenue (SCDOR).
South Carolina has a graduated personal income tax structured around income brackets rather than a single flat rate, and the state has been consolidating those brackets and reducing its top marginal rate on a phased schedule in recent years. The lowest bracket is effectively taxed at zero, so the practical burden depends on where a taxpayer's income lands across the remaining brackets. For owners of pass-through entities such as S corporations, partnerships, and most LLCs, business profits generally flow through to the owners' South Carolina individual returns and are taxed at those individual rates rather than at the entity. Because the top rate and bracket structure are moving year to year under the phase-down, owners should confirm the current rate with SCDOR rather than rely on a prior-year figure.
C corporations doing business in South Carolina pay a flat corporate income tax on income apportioned to the state, which historically has been one of the lower flat corporate rates in the Southeast. Separately, most corporations owe an annual corporate license fee, a capital-based charge measured on the corporation's capital stock and paid-in or capital surplus apportioned to South Carolina, with a minimum amount due, reported alongside the corporate return. South Carolina also offers an elective entity-level tax for pass-through businesses, commonly used as a federal SALT-cap workaround, that lets eligible S corporations and partnerships pay South Carolina tax at the entity level instead of fully passing it through to owners; because the election is made on a recurring basis and its benefit depends on each owner's situation, it is worth modeling every year.
South Carolina imposes a statewide sales and use tax, and counties may add local option sales taxes (such as local option, capital project, transportation, and education taxes) approved by voters, so the combined rate a business charges varies by where the sale is sourced within the state. Out-of-state and remote sellers can trigger South Carolina sales-tax collection through economic nexus once their sales into the state exceed the established threshold, even without any physical presence. Marketplace facilitators that meet the threshold are required to collect and remit South Carolina tax on the sales they facilitate, which shifts some collection duty off individual sellers but does not by itself eliminate a seller's own registration and use-tax obligations on its direct sales.
South Carolina applies a dedicated state accommodations tax on the gross proceeds from renting transient lodging such as hotels, motels, inns, campgrounds, cottages, and short-term rentals, charged on top of the general state sales tax that also applies to those stays, and all of that is remitted to SCDOR. On top of the state-level charges, counties and municipalities commonly levy their own local accommodations tax and, in many tourism areas, a local hospitality tax, set jurisdiction by jurisdiction and often dedicated to tourism promotion and infrastructure. The state accommodations component is generally remitted to SCDOR, while local accommodations and hospitality taxes are frequently administered and collected by the city or county itself, so two campgrounds or rentals in different South Carolina jurisdictions can face different combined lodging-tax burdens; booking platforms may handle some collection, but an operator should not assume a platform covers every state and local obligation.
Most South Carolina business tax accounts, including sales and use tax, the accommodations tax, withholding, and corporate income tax and license fee, are registered and filed through SCDOR, typically via the MyDORWAY online portal, while local accommodations and hospitality taxes are often registered and remitted separately with the relevant county or municipal office. Filing cadence for sales, use, and accommodations taxes generally depends on the volume of tax a business collects, with higher-volume filers reporting more frequently, and lodging operators may face local return schedules that differ from their state filing schedule. Keep clean records of gross rental receipts, nights rented, exemption and resale certificates, and tax collected by jurisdiction, since the operator generally remains liable for tax it should have collected and the state and local filings must reconcile to the same underlying receipts.
The recurring trap for owner-operated and hospitality businesses in South Carolina is the stacking of lodging taxes: a single overnight stay can carry state sales tax, the state accommodations tax, a local accommodations tax, and a local hospitality tax, each potentially remitted to a different authority. This is especially pronounced in heavy-tourism markets such as Myrtle Beach and the Grand Strand, Charleston, and Hilton Head, where municipal hospitality and accommodations taxes are common and rules are set locally. Campground, RV-park, STR, and hotel operators should confirm exactly which local accommodations and hospitality taxes apply to each property and where each one is remitted; because the income-tax phase-down, corporate license fee, economic-nexus thresholds, and local lodging rules all change over time, any specific figure should be verified against current SCDOR and local guidance before relying on it.
Parikh Financial keeps South Carolina owner-operators compliant across the state's layered system, mapping sales-and-use economic nexus, handling the state accommodations tax alongside county and municipal accommodations and hospitality taxes, and modeling the pass-through entity election against owner-level rates each year. For STR, campground, RV-park, hotel, and multi-location clients in markets like the Grand Strand, Charleston, and Hilton Head, we reconcile what booking platforms collect versus what the operator still owes, so nothing slips through the marketplace-facilitator gap.
Book a CallTax rules and rates change. General information for South Carolina operators, not tax advice — confirm current requirements with the South Carolina Department of Revenue or your Parikh Financial advisor.