Income Tax for South Dakota (2026)

How This Calculator Works in South Dakota

This calculator confirms that South Dakota has no state income tax and helps you compare your overall tax situation with neighboring states. It can help you understand the tax savings of living in a no-income-tax state.

South Dakota Overview

South Dakota imposes no personal or corporate income tax and never has since statehood. The state funds itself through sales taxes, tourism revenue, and banking/trust fees. South Dakota's trust-friendly laws have made it one of the largest trust administration centers in the world, with hundreds of billions in assets domiciled in the state.

How South Dakota Compares

South Dakota's top income tax rate of 0% compares to North Dakota at 1.95% and Minnesota at 9.85%. The absence of income tax makes it one of the most favorable states for high earners.

South Dakota's income tax rate of 0% compares to a national average of approximately 5.04%. This is below the national average.

Tips for South Dakota Residents

• 1South Dakota has no personal income tax, no corporate income tax, and no inheritance tax, making it one of the most tax-friendly states in the nation.
• 2The state relies on a 4.2% sales tax (with municipal additions up to 2%) as its primary revenue source, along with taxes on tourism, agriculture, and trust administration.
• 3South Dakota has become a major destination for trust administration — its favorable trust laws and lack of income tax attract wealthy families to establish trusts there.
• 4Property taxes in South Dakota average about 1.22% of home value, which is slightly above the national average but offset by the lack of income tax.
• 5Agricultural land makes up most of South Dakota's property tax base, so property tax policy heavily reflects farming interests.

Frequently Asked Questions