--- title: "South Carolina LLC Taxes: What You'll Actually Owe in 2026 | LLC Attorney" description: "How South Carolina LLC taxes work in 2026: the brand-new two-bracket income tax (1.99%/5.21%) under H.4216, no annual report for default LLCs, sales tax rules, and the S-Corp election." canonical: https://llcattorney.com/states/sc/llc-taxes-south-carolina image: https://llcattorney.com/images/share-cover.png source_path: /states/sc/llc-taxes-south-carolina --- Key Takeaways - South Carolina taxes LLC pass-through income at Two brackets: 1.99% and 5.21%, effective tax year 2026 - South Carolina imposes no separate entity-level franchise tax on standard LLCs - Sales Tax: 6% (combined: 7%) - South Carolina does not require a recurring annual report for LLCs - Federal self-employment tax of 15.3% applies to net LLC profit regardless of state - South Carolina recognizes the federal S-Corp election, and electing it triggers the CL-1 initial filing plus the annual SC 1120S return — a real recurring compliance cost a default LLC doesn't carry. - Same-day formation and compliance filing available through LLC Attorney at no markup on state fees South Carolina just delivered one of the biggest state tax changes in this guide: H.4216, signed March 30, 2026, collapses the state's old multi-bracket system down to just two brackets — 1.99% and 5.21% — a meaningful cut from the prior 6% top rate. Combine that with no annual report requirement for default LLCs, and South Carolina has become a genuinely light-touch state for LLC owners in 2026. This guide covers exactly what a South Carolina LLC owes in 2026: the brand-new two-bracket income tax and the SCIAD deduction that replaces the federal standard deduction, why default LLCs owe no annual report or franchise tax, the CL-1/SC 1120S filing trigger tied specifically to an S-Corp election, and sales tax rules across the state's counties. 1.99%/5.21%New two-bracket income tax (2026 reform) $0Annual report for default LLCs 6%–7%Combined sales tax range $25CL-1 fee, only if S-Corp/C-Corp elected ## South Carolina Personal Income Tax on LLC Profit By default, a South Carolina LLC is a pass-through entity — the LLC itself pays no separate income tax on its profit. Profit flows through to the owners' personal returns, taxed once at the federal level and once at South Carolina's new two-bracket rate (1.99%/5.21%) on top — a meaningfully lighter burden than the state's pre-2026 6% top rate. **South Carolina's rate: Two brackets: 1.99% and 5.21%, effective tax year 2026** South Carolina just enacted major reform: H.4216, signed by Governor McMaster on March 30, 2026, consolidates the prior 6% multi-bracket system into two brackets effective tax year 2026 — 1.99% on taxable income up to $30,000, and 5.21% (minus a $966 adjustment) above $30,000, a substantial cut from the prior 6% top rate. The law also replaces the federal standard deduction with a new South Carolina Income Adjusted Deduction (SCIAD): $15,000 single/MFS, $22,500 head of household, $30,000 MFJ, phased down at higher incomes. It includes a mechanism for further automatic rate cuts if state revenue grows 5%+ year over year (capped at $200M in annual revenue impact) — worth watching in future years, since the reform is designed to keep reducing rates over time. ## Does South Carolina Charge an Entity-Level Franchise Tax? A default South Carolina LLC — single-member or multi-member, disregarded or partnership-taxed — owes no franchise tax and no annual report fee. The only entity-level obligation is classification-driven: electing S-Corp or C-Corp federal tax treatment triggers the initial CL-1 filing and the recurring SC 1120/1120S annual return, a compliance cost a default LLC simply doesn't carry. ## South Carolina Sales Tax The state rate is 6%, and counties may add up to 1% in voter-approved local option tax, bringing combined rates to a range of 6%–7% depending on location. Register for a Retail License with SCDOR via MyDORWAY for a $50 one-time fee per location before collecting. - State rate: **6%**, combined: 7% - Registration: Retail License (via MyDORWAY), $50 one-time fee per location fee with the South Carolina Department of Revenue (MyDORWAY) - Register through the SCDOR's MyDORWAY portal before making any taxable sale; the license is a one-time registration, not an annual renewal. ## South Carolina Annual Report Requirement South Carolina is notably light-touch here — there's no Secretary of State annual report requirement for standard single-member or multi-member LLCs. The recurring obligation only arises if the LLC has elected corporate or S-Corp tax treatment, in which case the annual SC 1120/1120S filing (due March 15 with the Department of Revenue) effectively functions as the recurring compliance touchpoint. ## Federal Self-Employment Tax and How Your South Carolina LLC Is Classified Regardless of which state you're in, LLC owners who materially participate in the business owe federal self-employment tax — 15.3% on net profit, covering Social Security (up to the $184,500 (2026) wage base) and Medicare (no cap). ### Single-Member LLCs A single-member South Carolina LLC defaults to a disregarded entity for federal tax purposes — you report income and expenses on Schedule C of your personal Form 1040 and compute self-employment tax on Schedule SE. Both single-member and multi-member LLCs owe no recurring state filing unless they've elected corporate taxation. ### Multi-Member LLCs A multi-member South Carolina LLC defaults to partnership taxation, filing an informational Form 1065 and issuing each member a Schedule K-1. Both structures default to no annual report obligation — the distinction only matters once the entity elects corporate taxation. ## Should Your South Carolina LLC Elect S-Corp Taxation? An S-Corp election lets you split LLC profit into a reasonable salary (payroll-taxed) and distributions (not subject to self-employment tax), once the business is consistently profitable enough to justify the added payroll complexity. **South Carolina's treatment:** South Carolina recognizes the federal S-Corp election, and electing it triggers the CL-1 initial filing plus the annual SC 1120S return — a real recurring compliance cost a default LLC doesn't carry. With South Carolina's top rate now dramatically cut to 5.21% (from 6%) under the 2026 reform, the state-tax incentive for an S-Corp election shrinks slightly compared to prior years, but federal self-employment tax savings remain the primary driver. Weigh those savings against the new CL-1/SC 1120S recurring filing burden the election creates — a compliance cost a default LLC simply avoids. ## South Carolina LLC Tax Costs at a Glance Tax / Fee Amount Notes Sales Tax 6% Combined: 7% Federal self-employment tax 15.3% Applies to net profit up to the $184,500 (2026) Social Security wage base (Medicare portion has no cap) State personal income tax (on your share of LLC profit) Two brackets: 1.99% and 5.21%, effective tax year 2026 The law also replaces the federal standard deduction with a new South Carolina Income Adjusted Deduction (SCIAD): $15,000 single/MFS, $22,500 head of household, $30,000 MFJ, phased down at higher incomes. It includes a mechanism for further automatic rate cuts if state revenue grows 5%+ year over year (capped at $200M in annual revenue impact) — worth watching in future years, since the reform is designed to keep reducing rates over time. South Carolina registered agent (professional service) $49–$300/yr LLC Attorney service available ## How to Handle Your South Carolina LLC's Taxes ### If You Do It Yourself **Step 1 — Get your federal EIN before anything else.** Apply for your EIN for free directly at irs.gov — a purely federal application with no South Carolina-specific step. **Step 2 — Confirm your default federal tax classification.** A single-member LLC defaults to a disregarded entity (Schedule C); a multi-member LLC defaults to partnership taxation (Form 1065 plus Schedule K-1 for each member). Neither requires a separate election — this is automatic unless you file Form 8832 or Form 2553 to change it. **Step 3 — Register with the South Carolina Department of Revenue (SCDOR) if required for state income tax withholding or estimated payments.** The law also replaces the federal standard deduction with a new South Carolina Income Adjusted Deduction (SCIAD): $15,000 single/MFS, $22,500 head of household, $30,000 MFJ, phased down at higher incomes. It includes a mechanism for further automatic rate cuts if state revenue grows 5%+ year over year (capped at $200M in annual revenue impact) — worth watching in future years, since the reform is designed to keep reducing rates over time. **Step 4 — Register for sales tax if you sell taxable goods or services.** File Retail License (via MyDORWAY) with the South Carolina Department of Revenue (MyDORWAY) at mydorway.dor.sc.gov, $50 one-time fee per location fee. Register through the SCDOR's MyDORWAY portal before making any taxable sale; the license is a one-time registration, not an annual renewal. **Step 5 — Register for payroll/reemployment tax the moment you hire your first employee.** The moment you hire your first employee, register with the South Carolina Department of Employment and Workforce (DEW). The 2026 new-employer UI rate is 1.06%, applied to a taxable wage base of $14,000. **Step 6 — Set up quarterly estimated tax payments.** If you expect to owe $1,000 or more in combined federal and South Carolina tax for the year, both the IRS and the Department of Revenue expect quarterly estimated payments covering income tax and federal self-employment tax on your LLC profit. **Step 8 — Decide whether an S-Corp election makes sense once your LLC is consistently profitable.** With South Carolina's top rate now dramatically cut to 5.21% (from 6%) under the 2026 reform, the state-tax incentive for an S-Corp election shrinks slightly compared to prior years, but federal self-employment tax savings remain the primary driver. Weigh those savings against the new CL-1/SC 1120S recurring filing burden the election creates — a compliance cost a default LLC simply avoids. **Step 9 — Watch for South Carolina-specific tax traps.** The 2026 tax reform is brand new — signed March 30, 2026 — so content and calculators still referencing the old 6% top rate are already stale. This is a genuinely significant, recent change worth flagging for anyone researching South Carolina LLC taxes. Also easy to miss: the CL-1/SC 1120 filing trigger is tied specifically to a federal S-Corp election, not just LLC formation — a default LLC has zero recurring state filing, but flipping the S-Corp switch adds one. **Step 10 — Keep business and personal finances completely separate.** Commingling funds is the single biggest reason courts pierce the LLC liability shield, and it also makes tax preparation far more error-prone. Run all business income and expenses through a dedicated business bank account and keep receipts. Ready to Launch Your Business in South Carolina?Follow our fast, easy process to get started right now.[Start My Business](https://app.llcattorney.com/formation?intake_type=formation) ### If LLC Attorney Does It for You 1. Submit your information at llcattorney.com — entity classification, expected revenue, and whether you'll be hiring employees or collecting sales tax. 2. LLC Attorney obtains your EIN, registers you with the South Carolina Department of Revenue (SCDOR) and South Carolina Department of Revenue (MyDORWAY) as needed, and sets up your compliance calendar for your recurring state filings. 3. Receive reminders before every deadline through your client portal, plus access to flat-fee attorney consultations (no retainer) when an S-Corp election or multi-state question needs a licensed professional's judgment call. ## When Should You Talk to a Tax Professional About Your South Carolina LLC? South Carolina's tax picture is genuinely simple for default LLCs, but a CPA is worth consulting when modeling the new two-bracket income tax reform against your specific income level, or when deciding whether an S-Corp election's SE-tax savings outweigh the CL-1 and SC 1120S recurring filing burden it creates. ## What You Actually Get With LLC Attorney's South Carolina Compliance Service South Carolina's 2026 tax reform is brand new, and a lot of online content and calculators still reference the old 6% top rate. LLC Attorney's South Carolina service is built around the current H.4216 framework, not stale pre-2026 figures. - EIN obtained for you at no extra charge. - State tax and sales tax registration handled as part of formation, starting at $49. - An ongoing compliance subscription (available through an ongoing compliance subscription — contact LLC Attorney for current pricing) tracks every South Carolina deadline — annual filings, and registered agent renewal. - Access to professionally trained Business Success Advisors at no charge, plus flat-fee attorney consultations (no retainer) for S-Corp election analysis and multi-state nexus questions. South Carolina's 2026 reform changed the math for LLC owners — LLC Attorney makes sure your setup reflects the current two-bracket system, not outdated pre-reform figures. ## Get Your South Carolina LLC's Taxes Set Up Correctly Getting your EIN, tax registrations, and compliance calendar right from day one prevents expensive corrections later. LLC Attorney's South Carolina formation service starts at $49, and an ongoing compliance subscription (available through an ongoing compliance subscription — contact LLC Attorney for current pricing) keeps you ahead of every deadline after that. See our [full pricing](/pricing) for all service tiers. Ready to Launch Your Business in South Carolina?Follow our fast, easy process to get started right now.[Start My South Carolina LLC](https://app.llcattorney.com/formation?intake_type=formation) ## Frequently Asked Questions ### Does my South Carolina LLC have to pay franchise tax? ![icon](/_next/image?url=%2Fimages%2Ficons%2FfaqPlus.png&w=128&q=75) There isn't one for standard LLCs. South Carolina imposes no annual report or franchise tax on default (disregarded or partnership-taxed) LLCs. It only applies indirectly via the corporate income tax return required after an S-Corp or C-Corp election — that election triggers the $25 CL-1 initial filing and annual SC 1120/1120S returns. ### Do I need to collect sales tax in South Carolina? ![icon](/_next/image?url=%2Fimages%2Ficons%2FfaqPlus.png&w=128&q=75) Only if you sell taxable tangible personal property or services in South Carolina. Register for a Retail License with SCDOR through MyDORWAY for a $50 one-time fee per location, then collect the 6% state rate plus any county local option tax, up to 7% combined. ### What is the South Carolina annual report and when is it due? ![icon](/_next/image?url=%2Fimages%2Ficons%2FfaqPlus.png&w=128&q=75) No, unless your LLC has elected S-Corp or C-Corp tax treatment — then it must file CL-1 initially ($25, within 60 days of formation) and SC 1120 or SC 1120S annually by March 15. A default LLC has no Secretary of State annual report requirement at all. ### What happens if I miss a South Carolina LLC tax or filing deadline? ![icon](/_next/image?url=%2Fimages%2Ficons%2FfaqPlus.png&w=128&q=75) Because default LLCs have no annual report, there's no report-related deadline to miss. If you've elected S-Corp or C-Corp treatment, missing the March 15 SC 1120/1120S filing deadline can trigger penalties and interest from the Department of Revenue — worth tracking closely once you've made that election. ### Should my South Carolina LLC elect S-Corp taxation? ![icon](/_next/image?url=%2Fimages%2Ficons%2FfaqPlus.png&w=128&q=75) Yes, South Carolina just cut its income tax reform (H.4216, signed March 30, 2026) moves the state from a 6% top rate to a two-bracket 1.99%/5.21% system, which slightly shrinks the state-tax incentive for S-Corp election, though federal SE-tax savings remain the primary driver. Note that electing S-Corp status also creates a new CL-1/SC 1120S recurring filing burden that a default LLC doesn't have. ### How is a single-member LLC taxed in South Carolina? ![icon](/_next/image?url=%2Fimages%2Ficons%2FfaqPlus.png&w=128&q=75) A single-member South Carolina LLC defaults to a disregarded entity for federal tax purposes — you report income on Schedule C and pay self-employment tax via Schedule SE. South Carolina adds its new two-bracket income tax (1.99%/5.21%) on top at the personal level, with no annual report requirement for the LLC itself. ### I operate in multiple states — which state's taxes apply to my LLC? ![icon](/_next/image?url=%2Fimages%2Ficons%2FfaqPlus.png&w=128&q=75) If your LLC does business in a state other than the one it's formed in — an office, employees, inventory, or significant sales there — you may have created nexus requiring registration and tax obligations in that state too. This is fact-specific and worth a conversation with a tax professional if you operate in multiple states. ### How much will I actually pay in taxes on my South Carolina LLC? ![icon](/_next/image?url=%2Fimages%2Ficons%2FfaqPlus.png&w=128&q=75) For a typical South Carolina LLC with in-state owners and no employees: the new two-bracket state income tax (1.99% up to $30,000, then 5.21% above that) on your share of profit, no franchise tax or annual report for a default LLC, plus federal income tax and 15.3% federal self-employment tax (up to the $184,500 Social Security wage base for 2026). Add 6%–7% sales tax only if you sell taxable goods or services. ### Does LLC Attorney help with LLC tax compliance? ![icon](/_next/image?url=%2Fimages%2Ficons%2FfaqPlus.png&w=128&q=75) Yes. LLC Attorney's ongoing compliance subscription tracks your South Carolina filing deadlines, handles your annual report, and connects you with flat-fee attorney consultations (no retainer) when a tax question needs a licensed professional's judgment call. ## Learn More About South Carolina - [South Carolina LLC Formation](/states/sc/llc-formation-south-carolina) - [South Carolina Registered Agent](/states/sc/registered-agent-south-carolina)