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Dewey County, South Dakota - Assessor's Office

The Dewey County Assessor is responsible for appraising real estate and assessing a property tax on properties located in Dewey County, South Dakota. You can contact the Dewey County Assessor for:

  • Paying your property tax
  • Your property tax bill
  • Appealing your property tax appraisal
  • Information on your property's tax assessment
  • Checking the Dewey County property tax due date
  • Reporting upgrades or improvements

PO BOX 277The Dewey County Assessor's Office is located in Timber Lake, South Dakota. Timber Lake is the county seat of Dewey County, where most local government offices are located.

Dewey County Assessor Contact Information

Dewey County Assessor Address

Dewey County Director of Equalization
702 Centre Street
Timber Lake, SD 57656

Dewey County Assessor Phone Number

(605) 865-3672

Dewey County Assessor's Website

Dewey County Assessor's Office Services

There are three major roles involved in administering property taxes - Tax Assessor, Property Appraiser, and Tax Collector. Note that in some counties, one or more of these roles may be held by the same individual or office. For example, the Dewey County Tax Assessor may also serve as the Dewey County Tax Appraiser.

  1. The Dewey County Tax Assessor is responsible for setting property tax rates and collecting owed property tax on real estate located in Dewey County.
  2. The Dewey County Property Appraiser is responsible for determining the taxable value of each piece of real estate, which the Tax Assessor will use to determine the owed property tax.
  3. The Dewey County Tax Collector is responsible for collecting property tax from property owners. They issue yearly tax bills to all property owners in Dewey County, and work with the sheriff's office to foreclose on properties with delinquent taxes.

When contacting Dewey County about your property taxes, make sure that you are contacting the correct office. You can call the Dewey County Tax Assessor's Office for assistance at 605-865-3672. Remember to have your property's Tax ID Number or Parcel Number available when you call!

Please call the assessor's office in Timber Lake before you send documents or if you need to schedule a meeting. If you have general questions, you can call the Dewey County Courthouse at 605-865-3672.

Learn More

Find the tax assessor for a different South Dakota county

Find property records for Dewey County

The median property tax in Dewey County, South Dakota is $680.00

southdakota Property Tax Data All of the Dewey County information on this page has been verified and checked for accuracy.
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