Property Tax 101

Sully County, South Dakota - Assessor's Office

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

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

PO BOX 265The Sully County Assessor's Office is located in Onida, South Dakota. Onida is the county seat of Sully County, where most local government offices are located. The assessor's office is located in the same building as the Sully County Courthouse, at PO Box 265.

Sully County Assessor Contact Information

Sully 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 Sully County Tax Assessor may also serve as the Sully County Tax Appraiser.

1. The Sully County Tax Assessor is responsible for setting property tax rates and collecting owed property tax on real estate located in Sully County.
2. The Sully 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 Sully County Tax Collector is responsible for collecting property tax from property owners. They issue yearly tax bills to all property owners in Sully County, and work with the sheriff's office to foreclose on properties with delinquent taxes.

When contacting Sully County about your property taxes, make sure that you are contacting the correct office. You can call the Sully County Tax Assessor's Office for assistance at 605-258-2522. Remember to have your property's Tax ID Number or Parcel Number available when you call!

If you have documents to send, you can fax them to the Sully County assessor's office at 605-258-2884. Please call the assessor's office in Onida before you send documents or if you need to schedule a meeting. If you have general questions, you can call the Sully County Courthouse at 605-258-2541.

Learn More

Find the tax assessor for a different South Dakota county

Find property records for Sully County

The median property tax in Sully County, South Dakota is $772.00

All of the Sully County information on this page has been verified and checked for accuracy.
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