State Spotlight: South Dakota Published July 25, 2023 by Kathy DeHart 0 Do you own a business in South Dakota? Here’s some helpful information and links. South Dakota does not have state income tax. South Dakota does not have any reciprocity agreements with any other states. Child Support Information for Employers Department of Labor New Hire Reporting Business Power of Attorney Form Department of Revenue Reemployment Information for Employers Workers Compensation Information for Employers Kathy DeHart Published in Payroll, States and Tax SDSouth DakotaSouth Dakota Business Power of AttorneySouth Dakota Child SupportSouth Dakota Department of LabormSouth Dakota Department of RevenueSouth Dakota New Hire ReportingSouth Dakota ReciprocitySouth Dakota ReemploymentSouth Dakota State Income withholding taxSouth Dakota Workers CompensationState Spotlight