South Dakota imposes no personal state income tax, which makes it a popular destination for relocating businesses and remote workers. Your paycheck deductions are limited to federal income tax withholding and FICA — Social Security and Medicare. This free calculator estimates your South Dakota take-home pay so you can compare offers across states.
How it works
The calculator applies the 2025 federal payroll rules in order:
- Pre-tax deductions (such as 401(k) contributions) are subtracted from gross pay to find your federal taxable wages.
- Federal income tax is computed by subtracting the standard deduction ($15,000 single, $30,000 married filing jointly for 2025) and applying the seven progressive federal brackets.
- Social Security is 6.2% of wages up to the $176,100 wage base.
- Medicare is 1.45% of all wages, plus an extra 0.9% on wages above the high-earner threshold.
Your net pay is gross pay minus federal income tax, Social Security and Medicare. Because South Dakota adds nothing, the result is simply your federal after-tax pay.
Why South Dakota attracts relocations
South Dakota has no personal income tax, no corporate income tax, and no business inventory tax. The state relies on sales and property taxes instead. For company relocations and individuals establishing residency, this means wages, business profits and investment income all avoid state-level income tax.
Example
A single filer earning $80,000 with no pre-tax deductions: taxable income after the $15,000 standard deduction is $65,000. Federal income tax across the 2025 brackets is roughly $9,400, Social Security is $4,960, and Medicare is $1,160. Net annual take-home is about $64,480, or roughly $5,373 per month.
Notes
This is an estimate for salaried employees and does not model employer-side state unemployment insurance, W-4 withholding allowances, or local taxes. Use it for offer comparisons, not as official tax advice.