How often must South Dakota properties be reassessed for tax purposes?

In South Dakota, properties are required to be reassessed for tax purposes every year. This annual reassessment ensures that property values are accurately reflected in the tax system and helps maintain equity in property taxation across differing properties and jurisdictions. Regular assessments allow for adjustments based on market conditions, developments, and changes in properties themselves, ensuring that taxpayers pay a fair share based on current property values. This practice aligns with the goal of assessing property to closely match its current fair market value, which is vital for effective tax administration.