Rate Breakdown

Property taxes in Lincoln County are calculated by multiplying the assessed value (minus exemptions) by the total local millage rate.

How Property Tax Works in Lincoln County

In Lincoln County, property taxes are determined by a combination of the property's assessed value and the local tax levy. The assessment process begins with the County Director of Equalization, who determines the "full and true" market value of your property annually. This assessment reflects the price your property would likely sell for in an open market as of November 1st of the preceding year.

Once the value is established, the tax amount is calculated by multiplying the taxable value by the mill levy. The mill levy is an aggregate rate set by various taxing entities, including the county, municipalities, school districts, and townships. Because these entities adjust their budgets annually to fund public services, mill rates fluctuate, meaning your total tax bill may change even if your property value remains stable.

Available Exemptions

South Dakota offers several relief programs to help eligible homeowners manage their property tax burden. These exemptions are designed to support specific demographics and must generally be applied for through the County Director of Equalization or the state:

• Owner-Occupied Classification: Properties used as a primary residence are taxed at a lower rate than non-owner-occupied or commercial properties.
• Senior Citizens and Disabled Persons Tax Freeze: This program freezes the assessment on a primary residence for qualifying seniors (age 65+) or individuals with a disability, preventing tax increases due to rising property values.
• Disabled Veterans Exemption: Veterans with a service-connected permanent disability may qualify for a significant reduction or full exemption of property taxes on their primary residence.
• Assessment Freeze for the Elderly and Disabled: A program that provides a freeze on the valuation of a home, provided income and age or disability requirements are met.

Payment Schedule & Deadlines

Property taxes in Lincoln County are payable in two equal installments. To avoid interest and penalties, please note the following statutory deadlines:

• First Half: Due by April 30th.
• Second Half: Due by October 31st.

If the first half is not paid by April 30th, the entire balance for the year becomes delinquent and begins to accrue interest. Payments made after the deadlines are subject to a penalty interest rate as mandated by South Dakota state law. It is recommended to submit payments well in advance of the deadline to ensure they are processed on time.

Appealing Your Assessment

If you believe your property assessment does not accurately reflect the market value of your home, you have the right to appeal. The process begins at the local level with the Local Board of Equalization, typically held in March. You must provide evidence, such as recent appraisals or sales data of comparable properties, to support your claim. If you are dissatisfied with the local decision, you may further appeal to the Lincoln County Board of Equalization and, subsequently, to the State Board of Equalization.