South Dakota Salary Calculator 2026 — Free Take-Home Pay Estimator

South Dakota Income Tax Summary

South Dakota has no state income tax, making it one of the most tax-friendly states in the country. The state does not tax wages, salaries, retirement income, or any other form of personal income. South Dakota relies on sales tax and property tax for revenue. The state has a low cost of living and no estate tax. [Source: South Dakota Department of Revenue, 2026]

South Dakota Income Tax Rules

• No state income tax — no tax on wages, salaries, tips, interest, dividends, capital gains, or business income
• No standard deduction or personal exemption because there is no income tax [Source: South Dakota Department of Revenue, 2026]
• State sales tax rate is 4.5%, with local options up to 2% [Source: South Dakota Department of Revenue, 2026]
• Property taxes are moderate, around the national average
• No estate tax or inheritance tax
• No corporate income tax on certain entities

South Dakota Payroll & Withholding Rules

Since South Dakota has no income tax, there is no state withholding requirement. Employers do not withhold any state income tax from employee wages. Unemployment insurance tax is employer-paid only. There is no state disability insurance program for employees. [Source: South Dakota Department of Revenue, 2026]

Local Taxes in South Dakota

South Dakota does not levy county or city income taxes. However, local governments impose local sales taxes and property taxes. Municipal sales taxes can add up to 2% to the state rate.

Cost of Living Context

South Dakota's cost of living is about 9% below the national average. Housing is very affordable. Transportation and utility costs are below average. Major cities include Sioux Falls and Rapid City. [Source: South Dakota Department of Revenue, 2026]

Real-World Example: South Dakota

For a single filer earning $55,000/year in Sioux Falls, South Dakota:

• Federal taxable income: ~$40,400 (after $14,600 standard deduction)
• South Dakota state tax: ~$0 (no state income tax)
• Estimated take-home: ~$4,199/month (pre-FICA, pre-insurance)

Note: Actual results vary based on deductions, credits, and local taxes.

South Dakota FAQs

Q: Does South Dakota have a state income tax? A: No, South Dakota has no state income tax on any form of personal income.

Q: Does South Dakota tax retirement income? A: No, all retirement income including Social Security, pensions, and IRA distributions is tax-free at the state level.

Q: Does South Dakota have a state sales tax? A: Yes, South Dakota has a state sales tax rate of 4.5%, with local additions. [Source: South Dakota Department of Revenue, 2026]

Q: Does South Dakota have an estate tax? A: No, South Dakota does not have an estate tax or inheritance tax.

Q: Do I need to file a South Dakota state tax return? A: No, South Dakota does not require individuals to file a state income tax return.

Q: How does South Dakota fund its government without an income tax? A: South Dakota relies on sales tax and property tax for revenue.

Q: Are capital gains taxed in South Dakota? A: No, capital gains are not taxed at the state level in South Dakota.