How South Dakota Taxes Your Paycheck
South Dakota has no state income tax on wages. Your paycheck deductions in South Dakota are limited to federal income tax, Social Security (6.2% up to the wage base), Medicare (1.45%), and any pre-tax benefits you elect through your employer (401(k), health insurance, FSA/HSA).
South Dakota has no income tax, no corporate income tax, and no estate tax — making it a popular state for high-net-worth trust planning.
Finance (Sioux Falls is a major credit-card processing hub), agriculture, and tourism.
Top Cities in South Dakota
The largest population centers in South Dakota:
- Sioux Falls — 213,000 residents
- Rapid City — 79,000 residents
How South Dakota Compares to Neighboring States
Single-filer take-home on a $75,000 annual salary in 2026, federal + state income tax + FICA only:
| State | Take-Home | vs. South Dakota |
|---|---|---|
| South Dakota (here) | $61,593 | — |
| North Dakota | $61,368 | -$225 |
| Minnesota | $57,981 | -$3,611 |
| Iowa | $58,743 | -$2,850 |
| Nebraska | $58,884 | -$2,709 |
| Wyoming | $61,593 | +$0 |
Take-home reflects single filer, no pre-tax deductions; SDI/PFML and local taxes excluded for an apples-to-apples comparison.
Frequently Asked Questions
What's the South Dakota state income tax rate?
South Dakota has no state income tax on wages. Your only mandatory paycheck deductions are federal income tax (10–37% depending on income), Social Security (6.2% up to $184,500 in 2026), and Medicare (1.45%, plus 0.9% on wages over $200K).
How much is taken out of my paycheck in South Dakota?
For a single filer earning $75,000 in South Dakota (2026), expect roughly $7,670 in federal income tax, $5,738 in FICA — leaving about $61,593 take-home (17.9% effective tax rate). SDI/PFML and local taxes (if any) come out of that as well.
Is the South Dakota median household income enough to live comfortably?
The 2023 ACS reported a South Dakota median household income of about $76,900. Whether that's "comfortable" depends heavily on city — Sioux Falls cost of living can differ substantially from rural areas. Use the calculator above to model your specific salary and deductions.
How does this South Dakota paycheck calculator work?
We calculate your annualized gross pay based on the pay frequency you select, then apply the 2025 or 2026 IRS percentage method for federal income tax, the South Dakota state tax schedule (if any), Social Security, and Medicare. Pre-tax deductions like 401(k) and Section 125 health premiums reduce your taxable base before withholding is computed. You can switch between salary and hourly modes; hourly mode applies time-and-a-half to hours over 40/week prorated by pay period.