How South Dakota taxes your paycheck in 2026
South Dakota is one of nine states with no tax on wage income, so the only mandatory deductions from your paycheck are federal: income tax, Social Security and Medicare.
Federal deductions are the same everywhere: income tax on your wages after the $16,100 standard deduction (single filers), 6.2% Social Security on the first $184,500 of wages, and 1.45% Medicare on everything.
South Dakota's income tax, in context
South Dakota has never had a personal or corporate income tax, funding state government through sales tax and other levies. That combination makes it a frequent destination for trusts, retirees and remote workers, and it keeps a South Dakota paycheck limited to federal deductions only.
How South Dakota compares
On a $75,000 single-filer salary, South Dakota ranks 5th of 51 for take-home pay — tied with the other no-income-tax states at $61,593. At the register, South Dakota's average combined sales tax is 6.11% — see the South Dakota sales tax calculator.
Neighboring states on the same $75,000 salary:
| State | State income tax | Take-home / yr | vs. SD |
|---|---|---|---|
| South Dakota | $0 | $61,593 | — |
| Wyoming | $0 | $61,593 | +$0 |
| North Dakota | $203 | $61,389 | −$203 |
| Iowa | $2,238 | $59,354 | −$2,238 |
| Nebraska | $2,709 | $58,884 | −$2,709 |
| Montana | $2,877 | $58,716 | −$2,877 |
| Minnesota | $3,577 | $58,016 | −$3,577 |
Example take-home pay in South Dakota
Single filer, 2026 rates, standard deduction, no pre-tax benefits or local taxes:
| Salary | Federal tax | SD state tax | Take-home / yr | Per biweekly check |
|---|---|---|---|---|
| $40,000 | $2,620 | $0 | $34,320 | $1,320 |
| $50,000 | $3,820 | $0 | $42,355 | $1,629 |
| $60,000 | $5,020 | $0 | $50,390 | $1,938 |
| $75,000 | $7,670 | $0 | $61,593 | $2,369 |
| $100,000 | $13,170 | $0 | $79,180 | $3,045 |
| $150,000 | $24,734 | $0 | $113,791 | $4,377 |
Frequently asked questions
+How much is taken out of a $75,000 paycheck in South Dakota?
For a single filer with no pre-tax deductions in 2026: about $7,670 federal income tax, $5,738 in Social Security and Medicare, and no state income tax — leaving take-home pay of about $61,593 a year, or $2,369 every two weeks.
+Does South Dakota really have no income tax?
Correct — South Dakota levies no tax on wages or salaries. The state funds itself through other taxes instead, such as sales and property taxes. The other no-income-tax states are Alaska, Florida, Nevada, New Hampshire, Tennessee, Texas, Washington, Wyoming.
+How much is $100,000 after taxes in South Dakota?
About $79,180 a year for a single filer in 2026 — $13,170 federal income tax, $7,650 Social Security and Medicare, and no state income tax. That's roughly $6,598 a month.
+How much is $50,000 after taxes in South Dakota?
About $42,355 a year, or $1,629 per biweekly check, for a single filer with the standard deduction and no state income tax.
+What is the marginal state tax rate on a $75,000 salary in South Dakota?
Zero — South Dakota does not tax wages, so a raise is taxed only at the federal level (22% federal bracket plus 7.65% FICA at this income).
+Why is my actual paycheck different from this estimate?
This calculator assumes the standard deduction, single-filer state parameters, and no dependents, credits or local taxes. Employer withholding also follows your W-4, which may over- or under-withhold relative to your final tax bill.
+Do 401(k) contributions reduce state tax too?
In every state with an income tax, traditional 401(k) contributions reduce state taxable income — in South Dakota it simply reduces your federal tax. They do not reduce Social Security or Medicare tax.
Sources: IRS 2026 federal parameters; state rates and brackets as of January 1, 2026 compiled from state statutes and the Tax Foundation. Estimates only — see our terms.