# South Dakota paycheck calculator (2026)

South Dakota W-2 employees whose paychecks have federal and FICA only — no state wage tax.

South Dakota does not tax wages at the state level. A Sioux Falls or Rapid City W-2 check in this engine shows federal income tax, Social Security to $184,500, and Medicare only — the same federal stack as Wyoming or Texas at the same wage. The product is for US W-2 employees comparing a no-wage-tax offer to Minnesota or Nebraska. No South Dakota SDI line is added. Sources: IRS Rev. Proc. 2025-32, SSA, Tax Foundation. Not a filing product. Sales-tax burden is not converted into a paycheck line. Who it is for: South Dakota W-2 employees whose checks have federal and FICA only.

Because there is no state wage tax, two people with the same salary, filing status, and 401(k) deferral will see the same Takehome Cash estimate in South Dakota as in other no-tax states (Alaska, Florida, Nevada, South Dakota, Texas, Washington, and Wyoming — plus New Hampshire and Tennessee, which also do not tax wages). Differences show up when you change filing status, pretax benefits, or extra federal withholding.

Use the calculator to compare pay frequencies (hourly through annual), pretax 401(k) as a percent or a dollar amount per paycheck, and optional extra federal withholding. Last reviewed against IRS, SSA, and Tax Foundation 2026 publications on August 24, 2026. South Dakota has no state individual income tax on wages.

Figures are for tax year 2026. If your employer uses a different state withholding method (percentage method vs. wage-bracket tables), your live paycheck can differ by a few dollars even when annual liability is similar.

## Tax model notes

- Kind: none
- South Dakota has no state individual income tax on wages.


## Sample estimate ($80,000 single, no 401(k))

- Gross: $80,000.00
- Federal income tax: $8,770.00
- Social Security: $4,960.00
- Medicare: $1,160.00
- State income tax: $0.00
- Net / take-home: $65,110.00 (effective tax 18.6%)
- Per paycheck net: $65,110.00 (1 periods)

Label: engine estimate, not a pay stub.

## FAQ

### Does South Dakota have a state income tax on wages?

No. South Dakota does not tax wage and salary income at the state level in 2026. You still have federal income tax, Social Security, and Medicare withheld.

### What South Dakota income tax rate does this calculator use for 2026?

0% on wages. South Dakota has no state individual income tax on wages.

### Is this my actual take-home pay?

No. It is an estimate of typical W-2 withholding. It omits local taxes (except a note on New York City), most credits (including the federal Child Tax Credit), unemployment insurance, wage-garnishment, and employer-specific benefits. Use it to plan, not to file.

### Does a 401(k) contribution reduce Social Security tax?

Usually no. Traditional 401(k) deferrals reduce federal (and often state) taxable wages, but they remain subject to Social Security and Medicare. Pre-tax health insurance premiums under a cafeteria plan generally reduce FICA wages as well.

## Related

- [North Dakota](https://takehomecash.com/north-dakota-paycheck-calculator/index.md)
- [Wyoming](https://takehomecash.com/wyoming-paycheck-calculator/index.md)
- [Minnesota](https://takehomecash.com/minnesota-paycheck-calculator/index.md)
- [Nebraska](https://takehomecash.com/nebraska-paycheck-calculator/index.md)