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Tax year 2026 · state vs state

District of Columbia vs South Carolina Income Tax Comparison (2026)

On a $75,000 salary (single filer, 2026), you pay $86 less state income tax a year in South Carolina than in District of Columbia, which is about $7 a month. At $150,000 the gap is $1,939 in favor of South Carolina.

District of Columbia: up to 10.75%South Carolina: up to 6%Updated October 10, 2026

Compare District of Columbia and South Carolina for your income

Estimate for education only, not tax advice. 2026 federal and state rules, standard deductions, no local taxes. How we calculate.

State comparison

Comparing 2 states, sorted by lowest overall tax rate.

1South Carolina

Lowest

22.3%

Overall effective tax rate

  • Net
  • Federal
  • State
  • FICA
Federal income tax
$7,670
State income tax
$3,343
Payroll tax (FICA)
$5,738
Total tax
$16,750
Net income (annual)
$58,250

2District of Columbia

22.4%

Overall effective tax rate

  • Net
  • Federal
  • State
  • FICA
Federal income tax
$7,670
State income tax
$3,429
Payroll tax (FICA)
$5,738
Total tax
$16,836
Net income (annual)
$58,164

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💰 Monthly breakdown

Your take-home pay, spread across the year

South Carolina

Monthly gross$6,250
Monthly tax$1,396
Monthly take-home$4,854

District of Columbia

Monthly gross$6,250
Monthly tax$1,403
Monthly take-home$4,847

Estimates use 2026 federal and state rates, the standard deduction for your filing status and no local taxes. Rankings use state income tax only.

District of Columbia vs South Carolina: how the two systems differ

District of ColumbiaSouth Carolina
Wage income taxProgressive, 7 bracketsProgressive, 2 brackets
Top rate10.75%6%
Lowest rate4%3%
Deductions and credits (single)$16,100 standard deduction$8,350 standard deduction

State income tax and take-home pay at every salary

The same salary can leave you with different take-home pay depending on the state. This table applies each state’s 2026 rules to a single filer with no pre-tax contributions.

IncomeDC state taxSC state taxDifferenceDC take-homeSC take-home
$30,000$634$643$9 less in District of Columbia$25,651$25,642
$40,000$1,234$1,243$9 less in District of Columbia$33,086$33,077
$50,000$1,834$1,843$9 less in District of Columbia$40,521$40,512
$60,000$2,454$2,443$11 less in South Carolina$47,937$47,947
$75,000$3,429$3,343$86 less in South Carolina$58,164$58,250
$100,000$5,532$4,843$689 less in South Carolina$73,649$74,337
$150,000$9,782$7,843$1,939 less in South Carolina$104,010$105,948
$250,000$18,282$13,843$4,439 less in South Carolina$164,901$169,339

Single filer, 2026, federal standard deduction. Take-home is after federal, state and payroll tax. No local taxes.

Married filing jointly

IncomeDC state taxSC state taxDifferenceDC take-homeSC take-home
$75,000$2,382$2,842$460 less in District of Columbia$62,241$61,781
$100,000$4,163$4,342$179 less in District of Columbia$80,547$80,368
$150,000$8,413$7,342$1,071 less in South Carolina$114,772$115,843
$250,000$16,913$13,342$3,571 less in South Carolina$180,555$184,126

Married filing jointly, 2026, federal standard deduction. Uses each state's joint brackets where they differ.

Does the lower-tax state change as income rises?

For a single filer, District of Columbia and South Carolina charge the same state income tax (nothing) up to roughly $12,500 of income. Above that, District of Columbia is the lower-tax state. The order flips again near $60,000, so the better state depends on where your income falls.

Rates side by side

District of Columbia (single filers)

4%Up to $10,000
6%$10,001 to $40,000
6.5%$40,001 to $60,000
8.5%$60,001 to $250,000
9.25%$250,001 to $500,000
9.75%$500,001 to $1,000,000
10.75%Over $1,000,000

South Carolina (single filers)

3%$3,641 to $18,230
6%Over $18,230

Full details for each state: District of Columbia income tax calculator and South Carolina income tax calculator. Federal rates are on the 2026 federal tax brackets page.

District of Columbia vs South Carolina FAQ

Which has lower income tax, District of Columbia or South Carolina?+

South Carolina is lower at $75,000: $3,343 of state income tax versus $3,429 in District of Columbia. At $150,000 it is $9,782 in District of Columbia and $7,843 in South Carolina. For a single filer, District of Columbia and South Carolina charge the same state income tax (nothing) up to roughly $12,500 of income. Above that, District of Columbia is the lower-tax state. The order flips again near $60,000, so the better state depends on where your income falls.

How much more do I keep on $100,000 in District of Columbia versus South Carolina?+

A single filer keeping $73,649 a year in District of Columbia would keep $74,337 in South Carolina after federal, state and payroll tax. The difference is $689 a year, or $57 a month.

How do the District of Columbia and South Carolina income tax systems differ?+

District of Columbia uses progressive rates up to 10.75%; South Carolina uses progressive rates up to 6%. State deductions and exemptions also differ, which changes how much income is taxed.

Are local taxes included in this District of Columbia vs South Carolina comparison?+

No. It covers federal income tax, Social Security, Medicare and state income tax only. City, county, sales and property taxes are not included, and they can change the real cost of living in each state.

Should I move from District of Columbia to South Carolina to save on taxes?+

State income tax is one cost among many. Property and sales taxes, housing, insurance and wages also differ, and you may owe tax to both states in the year you move. Use this comparison as one input and confirm details with a tax professional.

Sources

Last checked October 10, 2026. Confirm with your state tax agency before filing.

More state comparisons

Estimates for education only, not tax, legal or financial advice. Not a substitute for a tax professional or your state revenue department.