South Dakota income tax calculator
South Dakota has no state income tax, so this estimates your 2026 federal return and refund. A single filer earning $75,000 owes about $7,676 in federal income tax.
By John Crane, MBA & the Editorial Team · Updated for the 2026 tax year. How we check our numbers
Estimated federal amount owed
$876.00
Federal tax $9,876
| Federal tax | $9,876 | 11.6% |
|---|---|---|
| Income after these taxes | $75,124 | 88.4% |
- Adjusted gross income
- $85,000
- Taxable income
- $68,900
- Deduction used
- Standard $16,100
- Federal bracket
- 22%
- Effective federal rate
- 11.6%
- SD tax after credits
- $0
Where your federal tax comes from
Ordinary income by bracketFederal return summary
Form 1040, 2026| Line | Amount |
|---|---|
| Total income | $85,000.00 |
| Adjustments | -$0.00 |
| Adjusted gross income | $85,000.00 |
| Standard deduction | -$16,100.00 |
| Taxable income | $68,900.00 |
| Income tax | $9,876.00 |
| Total federal tax | $9,876.00 |
| Withholding and estimated payments | $9,000.00 |
| Federal amount owed | $876.00 |
Income tax in South Dakota
- South Dakota has no personal income tax, so wages, investment income and retirement income are taxed only at the federal level.
- South Dakota residents file only a federal income tax return.
2026 income tax at common incomes (wages only, standard deduction)
| Income | Federal tax, single |
|---|---|
| $40,000 | $2,623 |
| $60,000 | $5,023 |
| $75,000 | $7,676 |
| $100,000 | $13,176 |
| $150,000 | $24,734 |
Examples assume wages only, the standard deduction and no other income. See what comes out of each check in the South Dakota paycheck calculator.
What South Dakota taxes instead
South Dakota taxes neither personal nor corporate income, so wages, retirement income and investment income are free of state income tax. The state relies mainly on sales and property taxes.
The state sales tax rate was cut to 4.2% for a limited time and is scheduled to return to 4.5% after June 30, 2027; an effort to make the lower rate permanent stalled in the legislature in 2026.
South Dakota taxes at a glance, 2026
| Tax on wages | None |
|---|---|
| Paycheck deductions | None from the state |
| Sales tax | 4.20% state (scheduled to return to 4.50% after June 30, 2027); 6.11% average with local taxes |
| Corporate income tax | None (banks pay a bank franchise tax) |
| Property tax | 1.02% of home value a year on average (U.S. average 0.89%) |
Sources: KOTA: effort to keep the reduced sales tax rate stalls (February 2026); Tax Foundation: state and local sales tax rates, midyear 2026. Property tax is the median tax paid as a share of home value, from the Census Bureau's 2024 American Community Survey.
More for South Dakota: South Dakota paycheck calculator · South Dakota mortgage calculator · South Dakota home affordability calculator
Income tax calculators for other states
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How this is calculated
Federal return
The 2026 Form 1040: standard or itemized deduction, the new Schedule 1-A deductions, tax rates, child tax credit, child and dependent care credit and EITC.
South Dakota
South Dakota has no state income tax return.
Sources
IRS 2026 figures; no state return applies.
Sources
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Questions
Does South Dakota have a state income tax?
No. South Dakota residents owe no state income tax on wages for 2026, so only the federal return applies. A single filer earning $75,000 owes about $7,676 in federal income tax.
How much federal income tax do I pay on $75,000 in South Dakota?
About $7,676 for a single filer with only wage income and the 2026 standard deduction of $16,100, an average rate of 10.2%. Social Security and Medicare are withheld separately from pay.
Do South Dakota retirees pay state tax on Social Security or pensions?
No. With no state income tax, Social Security, pensions and IRA withdrawals are taxed only on the federal return.