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HOURLY / 2026 / SOUTH CAROLINA / $18/HR

$18 an hour after tax in South Carolina

$18 an hour in South Carolina takes home $31,497 a year in 2026, or $1,211 biweekly.

Written by Reviewed by TODO Reviewer NameLast verified

Per year
$31,497
Per month
$2,625
Biweekly
$1,211
Per week
$606
$18 an hour in South Carolina, 2026 · single filer, no pre-tax deductions · 40 hours a week
Per yearPer monthBiweeklyPer week
Gross pay$37,440$3,120$1,440$720
Federal income tax−$2,313−$193−$89−$44
Social Security−$2,321−$193−$89−$45
Medicare−$543−$45−$21−$10
State income tax−$766−$64−$29−$15
Take-home pay$31,497$2,625$1,211$606

Your details

  • StateSouth Carolina

01Pay

Pay type
Pay frequency

02Form W-4

Filing status (W-4 Step 1c)

Used for W-4 Step 3.

03Pre-tax deductions

04Post-tax deductions

Roth 401(k), union dues, garnishments.

Take-home per paycheck

$1,211

every 2 weeks

Take-home per year
$31,497
Total taxes per year
$5,943
Effective tax rate
15.9%
Marginal tax rate
25.7%
  • Assumes 2 allowances on the SC W-4 (worksheet lines A–E; no dependents under 6 counted).
  • Uses SCDOR's 2026 withholding formula, which has not yet been updated for the lower 2026 rates enacted in Act 110; your 2026 return may show a refund.

Take-home per paycheck: $1,211 every 2 weeks

Paycheck breakdown
LineEvery 2 weeksPer year
Gross pay$1,440$37,440
Federal income tax−$89−$2,313
Social Security−$89−$2,321
Medicare−$21−$543
State income tax−$29−$766
Take-home pay$1,211$31,497
Where your pay goes
84%TAKE-HOME
  • Take-home pay$31,49784%
  • Federal income tax$2,3136%
  • Social Security & Medicare$2,8648%
  • State & local taxes$7662%

$1,211

every 2 weeks

Nearby states

$18 an hour in nearby states

StateState + local taxTake-home / yrvs. South Carolina
North Carolina$1,014$31,249−$248
Georgia$1,120$31,143−$354
Virginia$1,339$30,924−$573
West Virginia$1,066$31,197−$300
Tennessee$0$32,263+$766
Moving?

Compare with another state

Single filer, 2026 rates. Salaries round to the nearest $1,000 ($20,000 to $500,000).

Every status

Take-home per paycheck by filing status

Filing statusWeeklyEvery 2 weeksTwice a monthMonthlyPer yearEffective rate
Single$605.72$1,211.44$1,312.39$2,624.78$31,49715.9%
Married filing jointly$645.88$1,291.78$1,399.43$2,798.84$33,58610.3%
Head of household$630.40$1,260.81$1,365.88$2,731.76$32,78112.4%
FAQ

Questions people ask

How much is $18 an hour after taxes in South Carolina?

$18 an hour in South Carolina takes home $31,497 a year in 2026, or $1,211 biweekly. That is after $2,313 federal income tax, $2,864 Social Security and Medicare, and $766 South Carolina tax, for a single filer with no pre-tax deductions: an effective rate of 15.9%.

What is $18 an hour biweekly after taxes in South Carolina?

$1,211.44 per paycheck for a single filer paid every two weeks (26 paychecks), or $1,291.78 if married filing jointly. Gross pay is $1,440 per paycheck.

What is $18 an hour a year in South Carolina?

At 2,080 hours a year (40 hours a week), $18 an hour is $37,440 a year before tax and $31,497 after 2026 taxes in South Carolina: $15.14 for every hour paid.

What is the marginal tax rate on $18 an hour in South Carolina?

25.7% on the next dollar for a single filer: 12% federal, 6% South Carolina, plus Social Security and Medicare.

How does $18 an hour compare with the median wage in South Carolina?

$37,440 a year is 19.5% below South Carolina's median annual wage of $46,490 (BLS OEWS, May 2025).

Which nearby state keeps the most of $18 an hour?

Tennessee: $32,263 a year, $766 more than in South Carolina.

Sources

  1. South Carolina Department of RevenueWH-1603F Formula for Computing South Carolina 2026 Withholding Tax (Rev. 11/4/25) · retrieved 2026-10-16
  2. South Carolina Department of RevenueWH-1603 2026 Withholding Tax Tables (Rev. 10/30/25) · retrieved 2026-10-16
  3. South Carolina Department of Revenue2026 SC W-4 Employee's Withholding Allowance Certificate (Rev. 12/5/25) · retrieved 2026-10-16
  4. South Carolina Department of RevenueSC Information Letter #26-23: Tax Legislative Update for 2026 · retrieved 2026-10-16
  5. South Carolina Department of RevenueInformation about H. 4216 · retrieved 2026-10-16
  6. South Carolina Department of RevenueIndividual Income Tax · retrieved 2026-10-16
  7. South Carolina Department of RevenueSouth Carolina Withholding tables updated for 2026 (Nov. 6, 2025) · retrieved 2026-10-16
  8. South Carolina Department of RevenueWH-105 South Carolina Withholding Tax Information Guide · retrieved 2026-10-16
  9. South Carolina Department of RevenueWithholding · retrieved 2026-10-16
  10. IRSPublication 15-T (2026), Federal Income Tax Withholding Methods · retrieved 2026-10-16
  11. IRSPublication 15 (2026), (Circular E), Employer's Tax Guide · retrieved 2026-10-16
  12. IRSRev. Proc. 2025-32: 2026 inflation-adjusted tax items · retrieved 2026-10-16
  13. IRSForm W-4 (2026), Employee's Withholding Certificate · retrieved 2026-10-16
  14. IRSPublication 505 (2026), Tax Withholding and Estimated Tax · retrieved 2026-10-16
  15. IRSForm 1040-ES (2026), Estimated Tax for Individuals · retrieved 2026-10-16
  16. IRSSchedule 1-A (Form 1040) 2026, Additional Deductions (early-release draft) · retrieved 2026-10-16
  17. IRSSchedule 8812 (Form 1040) 2026, Credits for Qualifying Children and Other Dependents (early-release draft) · retrieved 2026-10-16
  18. IRSWorking Families Tax Cuts: Individuals and workers (tips, overtime, seniors, car loan interest) · retrieved 2026-10-16
  19. IRSWorking Families Tax Cuts provisions (charitable deduction for non-itemizers, Section 70424) · retrieved 2026-10-16
  20. IRSChild Tax Credit · retrieved 2026-10-16
  21. IRSIR-2025-111: 401(k) limit increases to $24,500 for 2026 · retrieved 2026-10-16
  22. IRSRev. Proc. 2025-19: 2026 HSA limits · retrieved 2026-10-16
  23. BLSBLS Occupational Employment and Wage Statistics (OEWS), May 2025, median annual wage by state · retrieved 2026-10-16

Written by Reviewed by TODO Reviewer NameLast verified

How every figure is checked: methodology.