$80K salary after taxes in South Dakota: quick answer
A $80K salary in South Dakota leaves about $65,110 per year after federal income tax, Social Security, Medicare, and state income tax for a single filer in 2026.
South Dakota does not tax wage income at the state level, so the state income tax line is $0. Your actual paycheck can still change because of health insurance, retirement contributions, HSA deductions, local taxes where applicable, garnishments, and employer-specific withholding choices.
$80K take-home pay in South Dakota by paycheck frequency
| Pay frequency | Estimated take-home | Gross pay before tax |
|---|---|---|
| Monthly | $5,426 | $6,667 |
| Semi-monthly | $2,713 | $3,333 |
| Biweekly | $2,504 | $3,077 |
| Weekly | $1,252 | $1,538 |
How this SD salary estimate is calculated
| Step | Amount |
|---|---|
| Gross salary | $80K |
| Minus 2026 standard deduction | -$16,100 |
| Federal taxable income | $63,900 |
| Federal income tax | $8,770 |
| Social Security tax | $4,960 |
| Medicare tax | $1,160 |
| South Dakota state income tax | $0 |
| Estimated annual take-home | $65,110 |
South Dakota tax context
South Dakota has no state income tax or corporate income tax, making it one of the most tax-friendly states for earners.
Why South Dakota still may not feel tax-free
No state income tax does not mean no taxes. South Dakota may rely more on sales tax, property tax, business taxes, fees, or other revenue sources. This page only estimates taxes tied directly to a W-2 salary paycheck.
For a broader state overview, see the South Dakota income tax calculator. For an exact paycheck, run your salary through the paycheck calculator with your benefits, filing status, and pay frequency.