2026 South Carolina Paycheck Calculator
Updated 2026 · IRS Pub 15-T · SSA · South Carolina DOR · Private browser calculation
On a $100,000 salary in South Carolina, a single filer keeps about $73,836 take-home per year (26.2% effective tax rate) after federal, South Carolina state, and FICA withholding in 2026.
South Carolina - tax rate update in progress
South Carolina enacted new income tax legislation in 2025 which affects withholding tables. The rate shown reflects the most recently published SC DOR withholding instructions. See our methodology →
2026 data verified · Last checked June 20, 2026
Source: IRS Pub 15-T · South Carolina DOR 2026 withholding tables
In South Carolina, a single filer earning $75,000 per year takes home approximately $57,749 after taxes (2026). Federal tax: $7,670 | South Carolina state tax: $3,844 | FICA: $5,738.
23.0% effective tax rate
South Carolina uses a progressive state income tax system. Higher income levels are subject to higher marginal rates, so your effective South Carolina state withholding rate depends on your total annual income and filing status. Federal income tax and FICA are calculated separately and also reduce your take-home pay each pay period.
See how all 51 states rank for take-home pay in our Best States for Take-Home Pay 2026 research study.
Most W-2 paychecks in South Carolina include several standard withholding categories. Your employer uses IRS Publication 15-T tables for federal income tax, then applies payroll taxes and any state or local taxes required for your work location.
Your annual salary is the same whether you are paid weekly, biweekly, semi-monthly, or monthly, but each paycheck amount differs because the number of pay periods changes. Weekly pay divides your annual gross into 52 checks; biweekly into 26; semi-monthly into 24; and monthly into 12. Withholding tables account for pay frequency, so per-check federal and state amounts may not be a simple annual total divided evenly. Comparing offers or budgeting often requires looking at both per-paycheck net and annual take-home together.
Filing status — Single, Married Filing Jointly, or Head of Household — changes the withholding brackets your employer uses for federal income tax and, in most states with income tax, for state withholding as well. Two employees earning the same salary in South Carolina can have different net pay if their filing status or W-4 entries differ. Updating your W-4 after a marriage, divorce, or dependent change is the most common way to align withholding with your expected tax situation.
See take-home pay for common jobs in South Carolina after federal and state taxes:
South Carolina uses a progressive state income tax structure, so withholding rises as taxable wages move into higher state brackets.
Your effective state tax rate is usually lower than the top marginal rate because only part of your wages is taxed at each higher bracket.
South Carolina does not generally add a separate statewide local income tax layer to the default estimate shown in this calculator.
Use the calculator above to adjust salary, filing status, pay frequency, and deductions for a more specific South Carolina paycheck estimate.
Use this page with the South Carolina bonus tax calculator when a supplemental paycheck uses flat withholding, or read how overtime is taxed in 2026 if extra hours push a pay period into a higher bracket.
For relocation math, South Carolina vs North Carolina shows the same salary side by side. · State Income Tax Rankings 2026 · W-4 withholding optimization · 401(k) paycheck impact.
Net pay is the amount you actually receive after payroll deductions. It starts with gross pay, then subtracts federal income tax, Social Security, Medicare, state or local tax, and any voluntary deductions.
Take-home pay equals gross pay minus taxes and deductions. A paycheck calculator applies federal withholding, FICA, state income tax, local taxes where applicable, and pre-tax or post-tax deductions in the correct order.
Gross pay is earnings before deductions. Net pay is what remains after payroll taxes, benefits, retirement contributions, insurance premiums, garnishments, and other paycheck deductions.
Pre-tax deductions can reduce taxable wages before income tax is calculated. A 401(k), HSA, or FSA may lower federal and state taxable income, but some deductions do not reduce Social Security or Medicare wages.
Post-tax deductions are taken after payroll taxes are calculated. Examples may include Roth 401(k) contributions, certain insurance payments, wage garnishments, or after-tax benefits.
Yes. Employers use South Carolina Form WH-1603F for 2026 withholding. The calculator applies the source-backed brackets and any allowance-dependent deductions from the tax data bundle.
South Carolina withholding depends on the allowances claimed on Form SC W-4. The official formula treats zero allowances differently from one or more allowances, so entering the certificate value materially improves the estimate.
The SC W-4 allowance count materially changes withholding. Form WH-1603F gives no deductions for zero allowances, while one or more allowances activate both the per-allowance reduction and the capped standard deduction.
South Carolina does not tax Social Security benefits. It also allows retirement-related deductions, including age-based deductions for qualifying retirement income.
Assumptions: Single filer · Standard deduction · Biweekly pay · No pre-tax deductions · Estimates paycheck withholding, not final tax liability · Source: state DOR + IRS Pub 15-T, 2026
Tax rates verified for 2026 tax year.
ExactTakeHome starts with gross pay, applies your pay frequency, subtracts eligible pre-tax deductions (401k, HSA, FSA) from federal taxable wages, calculates federal income tax withholding using IRS Publication 15-T percentage method tables, applies Social Security (6.2% up to $184,500 wage base) and Medicare (1.45%) taxes on gross wages, then applies South Carolina state income tax using the 2026 withholding tables from the South Carolina Department of Revenue. Local tax is applied where available (NYC, Philadelphia, Columbus OH). Final take-home is an estimate of paycheck withholding, not your final tax return liability.
Calculate your South Carolina take-home pay after federal withholding, FICA, state taxes, local taxes, and pre-tax deductions.
Pre-tax deductions like 401(k), HSA, and health insurance premiums reduce your taxable wages before federal income tax is calculated. This means you pay less tax on every paycheck — not just defer the money.
Why take-home increases: A 6% 401(k) contribution on $75,000 reduces taxable wages by $4,500, cutting both federal income tax and South Carolina state income tax on that amount. Social Security and Medicare still apply to the original gross wages.
Pay frequency changes your paycheck size, not your annual salary. Withholding tables annualise each paycheck, so weekly and monthly results may differ slightly from biweekly.
Based on $75,000 annual salary, single filing status, no pre-tax deductions, South Carolina withholding. Use the calculator above for your exact filing status and deductions.
South Carolina has been reducing rates over time, so current payroll tables matter. Border workers with North Carolina or Georgia should pay attention to the actual work location reported in payroll.
Yes. South Carolina taxes wage income through a progressive state income tax system, and employers generally withhold state tax.
State tax rules and payroll tables can change, and your pay or withholding form may also have changed. The final return reconciles the actual tax owed.
Quick answer: $100,000 after taxes in South Carolina (2026)
Estimated take-home pay: $73,836/year ($6,153/month · $2,840/biweekly). Effective tax rate: 26.2%.
South Carolina paychecks include federal income tax withholding calculated using Form W-4 and IRS Publication 15-T.
FICA applies separately under the current IRS and SSA payroll rules encoded in the tax data bundle.
South Carolina employer withholding follows SCDOR Form WH-1603F for 2026. The formula uses the employee's SC W-4 allowance count to determine whether personal-allowance and standard-deduction adjustments apply before the source-backed withholding brackets.
South Carolina does not have a separate statewide employee SDI or paid family leave payroll deduction. Actual paycheck withholding may differ if payroll inputs do not match the employee's SC W-4.
| Tax | 2026 Rate | Wage Cap | Source |
|---|---|---|---|
| Federal Income Tax | 10%–37% (percentage-method withholding) | No wage cap | IRS Pub. 15-T |
| Social Security | 6.2% employee withholding | $184,500 | SSA 2026 |
| Medicare | 1.45% employee withholding | No wage cap | IRS Pub. 15 |
| Additional Medicare Surtax | 0.9% on wages over $200,000 | No wage cap | IRS Topic 560 |
| South Carolina State Withholding | Graduated WH-1603F formula | No wage cap | SC DOR WH-1603F 2026 |
Compare two salary offers in different states
Compare South Carolina take-home with other states:
The South Carolina paycheck calculator computes your exact take-home pay for 2026.
For a $75,000 salary, a single filer in South Carolina takes home $57,749 per year ($2,221 per biweekly paycheck) after federal and state taxes.
Example Calculation — $75,000 Salary
$75,000 salary in South Carolina
$57,749/year
$2,221 per biweekly paycheck
23.0% effective tax rate| Federal income tax | -$7,670 |
| Social Security (6.2%) | -$4,650 |
| Medicare (1.45%) | -$1,088 |
| South Carolina state tax | -$3,844 |
Assumptions: Single filer · Biweekly · No 401(k) · Standard W-4 · Customize below ↓
South Carolina taxes wages on a graduated scale, with 2026 rates ranging from 3% to 6%. For a single filer earning $100,000, the effective South Carolina state income tax rate is approximately 5.34%, and the annual take-home pay is approximately $73,836 after all taxes.
Use the calculator above to enter your exact salary, filing status, and pre-tax deductions for a precise South Carolina take-home pay estimate.
South Carolina uses a progressive income tax system, so state withholding can change as taxable income rises. Workers should expect state withholding in addition to federal withholding and FICA.
ExactTakeHome tax data is sourced from official government publications and verified against primary sources. Last verified: .