State of South Dakota Income Tax South Dakota State Income Tax
Tax Year 2023

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QuickFact: The average family pays $0.00 in South Dakota income taxes. [1]
Rank: 43rd out of 51

South Dakota Income Tax Table

Tax Bracket (Single) [2] Tax Bracket (Couple) [3] Marginal Tax Rate
$0+ $0+ 0.000%

Note: South Dakota has no state income tax. Only the Federal Income Tax applies.

South Dakota is one of seven states that do not collect a personal income tax. However, revenue lost to South Dakota by not having a personal income tax may be made up through other state-level taxes, such as the South Dakota sales tax and the South Dakota property tax.

South Dakota does not collect an individual income tax, and only levies a corporate income tax on certain financial institutions.

Note: We don't currently have South Dakota's income tax brackets for tax year 2024. Until updated 2024 tax rates become available for South Dakota, the tax brackets shown above and used in the income tax calculator will be from tax year 2023.

Learn how marginal tax brackets work View an explanation of marginal tax brackets

South Dakota Income Tax Calculator

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How to use the South Dakota tax estimator How To Use This Calculator
You can use our free South Dakota income tax calculator to get a good estimate of what your tax liability will be come April. On the next page, you will be able to add more details like itemized deductions, tax credits, capital gains, and more.
Please remember that the income tax code is very complicated, and while we can provide a good estimate of your Federal and South Dakota income taxes, your actual tax liability may be different.
Compare the state income tax rates in South Dakota with the income tax rates in


  1. Our state ranking and income tax figures are based on a family of four (married parents with two children) earning the national median household income of $50,000 per year. Deductions and personal exemptions are taken into account, but some state-specific deductions and tax credit programs may not be accounted for.
  2. Before the official 2024 South Dakota income tax rates are released, provisional 2024 tax rates are based on South Dakota's 2023 income tax brackets.
  3. The 2024 state personal income tax brackets are updated from the South Dakota and Tax FoundationExternal Link data.
  4. South Dakota tax forms are sourced from the South Dakota income tax forms pageExternal Link, and are updated on a yearly basis. Please make sure the South Dakota forms you are using are up-to-date.