South Carolina Hourly Paycheck Calculator 2026
South Carolina uses graduated brackets, so hours worked later in the year can be taxed at a higher state marginal rate than hours worked in January — the annual total is what matters, not any single week. At $20 an hour and 40 hours a week ($41,600 gross) the modeled South Carolina income tax is about $1,339 a year, leaving roughly $34,267, or about 82% of gross.
The biggest variable for hourly workers is not the tax rate — it is the hours. The figures below assume 52 paid weeks at 40 hours. Unpaid time off, a part-time schedule or a fluctuating roster all move the annual total, which is why the tables cover part-time hours and overtime as well as a standard week.
Overtime is where hourly pay differs most from salary. Hours past 40 in a week are generally paid at time and a half under federal law, and that premium is ordinary taxable income — it is not taxed at a special penalty rate, though a bigger single check can be over-withheld and refunded at filing. The overtime table below shows what a South Carolina year actually looks like at 45, 50 and 55 hours a week.
Figures are an annual 2026 tax-liability estimate apportioned across the pay frequency you choose. They are not an employer withholding run.
Paid a salary instead? Use the South Carolina paycheck calculator, or convert a rate with the hourly to salary converter.
Paid at 1.5× your hourly rate. Total regular and overtime hours cannot exceed 168 per week.
Married filing is unavailable until an explicit South Carolina schedule is sourced; we do not substitute single-filer brackets.
Capped at the 2026 standard employee limit of $24,500.
Reduces modeled income tax and take-home cash, but not payroll taxes. Benefit tax treatment varies.
- Annual gross ÷ 26
- $1,600.00
- Annual federal tax ÷ 26
- −$98.55
- Annual South Carolina tax ÷ 26
- −$46.70
- Annual payroll taxes ÷ 26
- −$122.40
- 401(k) contribution
- −$80.00
- Annual estimate ÷ 26
- $1,252.35
At $20.00/hr for 40 hrs a week, that's about $41,600 a year, of which an estimated $1,214 goes to South Carolina state income tax.
Annual tax-liability estimate apportioned for display. It is not payroll withholding and does not model the temporary federal qualified-overtime deduction, Form W-4 adjustments, local taxes or credits.
Sources & assumptions
Tax year 2026
Tax data 2026.07.18-interim
Page updated 2026-07-18
- This is an annual federal and state income-tax liability estimate apportioned across the period you choose. It is not employer payroll withholding.
- It does not collect Form W-4 steps, pay date, year-to-date pay or withholding, residence/work-state interaction, or local tax.
- State schedules are an interim planning model. Filing combinations without a sourced schedule are unavailable rather than silently approximated.
- Internal Revenue Service: 2026 inflation adjustments and income-tax brackets — Federal annual-liability brackets and standard deductions.
- Internal Revenue Service: Publication 15-T (2026) — The payroll-withholding method PlainSums does not yet implement.
- Social Security Administration: 2026 contribution and benefit base — Social Security wage base and employee rate.
- Internal Revenue Service: Additional Medicare Tax — Liability thresholds and the additional 0.9% rate.
- Tax Foundation: 2026 state individual income-tax rates and brackets — Secondary compilation used as a starting reference; local taxes are excluded.
- Arizona State Legislature: Arizona Laws 2026, Chapter 140 — Signed June 13, 2026; supersedes the earlier Arizona deduction snapshot.
- Plante Moran state and local tax advisor (April 2026): Supplemental budget with OBBBA conformity — Maine's 2026 IRC-conformity update; supersedes the earlier Maine deduction snapshot.
- Connecticut Department of Revenue Services: IP 2026(7), Is My Connecticut Withholding Correct? — Connecticut's 2026 rate table, 2% phase-out add-back and tax recapture tables.
- New York State Department of Taxation and Finance: Instructions for Form IT-2105 (2026) — New York's 2026 rate schedules and the tax computation worksheets that apply the supplemental tax above $107,650.
The email includes this route only; calculator inputs are not attached.
South Carolina take-home pay by hourly wage (2026)
Full-time estimates at 40 hours a week for 52 paid weeks — single filer, no 401(k), no other deductions. The effective rate column is total federal, South Carolina and FICA tax as a share of gross pay.
| Hourly wage | Annual gross | Annual take-home | Per month | Per week | Effective tax rate |
|---|---|---|---|---|---|
| $15.00/hr | $31,200 | $26,534 | $2,211 | $510.28 | 15.0% |
| $16.00/hr | $33,280 | $28,081 | $2,340 | $540.02 | 15.6% |
| $17.00/hr | $35,360 | $29,627 | $2,469 | $569.76 | 16.2% |
| $18.00/hr | $37,440 | $31,174 | $2,598 | $599.49 | 16.7% |
| $20.00/hr | $41,600 | $34,267 | $2,856 | $658.97 | 17.6% |
| $22.00/hr | $45,760 | $37,360 | $3,113 | $718.46 | 18.4% |
| $25.00/hr | $52,000 | $41,999 | $3,500 | $807.68 | 19.2% |
| $28.00/hr | $58,240 | $46,639 | $3,887 | $896.89 | 19.9% |
| $30.00/hr | $62,400 | $49,732 | $4,144 | $956.38 | 20.3% |
| $35.00/hr | $72,800 | $56,834 | $4,736 | $1,092.96 | 21.9% |
| $40.00/hr | $83,200 | $63,526 | $5,294 | $1,221.66 | 23.6% |
| $45.00/hr | $93,600 | $70,219 | $5,852 | $1,350.36 | 25.0% |
| $50.00/hr | $104,000 | $76,911 | $6,409 | $1,479.06 | 26.0% |
Part-time hours in South Carolina: what 20, 25 and 30 hours a week pay
Annual take-home estimates when the schedule is not full time. Halving the hours does not halve the tax: the federal standard deduction shelters a bigger share of a smaller income, so part-time workers keep a higher percentage of gross pay even though the dollar total is lower.
| Hourly wage | 20 hrs/week | 25 hrs/week | 30 hrs/week | 40 hrs/week |
|---|---|---|---|---|
| $15.00/hr | $14,298 | $17,443 | $20,538 | $26,534 |
| $18.00/hr | $16,824 | $20,538 | $24,206 | $31,174 |
| $20.00/hr | $18,475 | $22,601 | $26,534 | $34,267 |
| $25.00/hr | $22,601 | $27,501 | $32,334 | $41,999 |
| $30.00/hr | $26,534 | $32,334 | $38,133 | $49,732 |
Overtime in South Carolina: 45, 50 and 55 hours a week
Hours past 40 in a week are generally paid at time and a half under the Fair Labor Standards Act. These rows assume that premium is worked every week of the year and taxed as ordinary income — a bigger check can be over-withheld in the moment, but the annual liability is what the table shows.
| Hourly wage | 40 hrs (no overtime) | 45 hrs/week | 50 hrs/week | 55 hrs/week | Gross at 50 hrs |
|---|---|---|---|---|---|
| $18.00/hr | $31,174 | $36,393 | $41,612 | $46,832 | $51,480 |
| $20.00/hr | $34,267 | $40,066 | $45,865 | $51,665 | $57,200 |
| $25.00/hr | $41,999 | $49,248 | $55,997 | $62,271 | $71,500 |
| $30.00/hr | $49,732 | $57,670 | $65,199 | $72,728 | $85,800 |
Salaried workers classified as exempt do not receive this premium, which is the single biggest structural difference between hourly and salaried pay. Some states set stricter daily overtime rules than the federal weekly one; those are not modeled here.
How South Carolina taxes hourly earnings
South Carolina uses graduated brackets, so the state share of an additional hour depends on where your annual total lands. Picking up hours late in the year can be taxed at a higher marginal rate than the same hours worked in January, even though nothing about the work changed. South Carolina has not adopted the post-OBBBA federal standard deduction, so its 2026 deduction is $8,350 single / $16,700 married. The top rate is 6% with further scheduled cuts.
Frequently asked questions
- How much is $20 an hour after taxes in South Carolina?
- At 40 hours a week for 52 paid weeks, $20 an hour is $41,600 gross. This model estimates $34,267 annual take-home for a single filer with no 401(k) — about $658.97 a week or $1,317.95 on a bi-weekly cycle. Those per-period figures are the annual estimate divided out, not a payroll withholding prediction.
- How much is $15 an hour after taxes in South Carolina?
- $15 an hour full time is $31,200 gross a year, and this model estimates $26,534 after federal income tax, South Carolina income tax and FICA. That works out to roughly $510.28 a week — an effective all-in tax rate of about 15.0%.
- Is overtime taxed differently in South Carolina?
- No — overtime is ordinary taxable wages in South Carolina and enters the same brackets as your regular hours. What changes is the size of the check: a payroll system annualizes each period, so an unusually large overtime week can be over-withheld and refunded when you file. Working 50 hours a week all year at $20 an hour instead of 40 adds an estimated $11,599 to annual take-home in South Carolina, because the extra 10 hours are paid at time and a half. A temporary federal deduction may apply to qualifying overtime compensation for 2025–2028; it is not modeled here.
- What does part-time work pay after taxes in South Carolina?
- Part-time hours cut gross pay proportionally but cut tax more than proportionally, because the federal standard deduction covers a larger share of a smaller income. At $20 an hour and 20 hours a week, gross is $20,800 and this model estimates $18,475 take-home — you keep about 89% of a part-time wage versus about 82% of the full-time one.
- Does South Carolina have a state income tax on hourly wages?
- Yes. South Carolina uses a progressive schedule, and hourly earnings are taxed on the same annual basis as salary. South Carolina has not adopted the post-OBBBA federal standard deduction, so its 2026 deduction is $8,350 single / $16,700 married. The top rate is 6% with further scheduled cuts.
- How reliable is this South Carolina hourly estimate?
- It is a planning scenario, not a payroll prediction. It assumes 52 paid weeks at a steady rate and excludes a full Form W-4, credits, the temporary qualified-overtime deduction, shift differentials, tips, unpaid leave and state payroll programs.