When are property taxes due in Dewey County, South Dakota?

Dewey County property taxes are due April 30. A second installment is due October 31. This deadline applies to all counties in South Dakota.

What is the penalty for late property tax payment in Dewey County, South Dakota?

The late payment penalty in Dewey County is 10% annual (0.833% monthly).

How do I pay Dewey County, South Dakota property taxes?

You can pay Dewey County property taxes by mail to the county treasurer.

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Dewey County Property Tax Due Date

Name: Treasurer
Address: 710 C St., Timber Lake, SD, 57656, US
Telephone: (605) 865-3501

South Dakota

(605) 865-3501

2026 Property Tax Due Dates

Installment 1overdue

April 30

First half

Installment 2in 134 days

October 31

Second half

Penalty: 10% annual (0.833% monthly)Grace period: None

Payment Methods

Online, Mail, In-Person

Dewey County Treasurer

Phone

(605) 865-3501

Office Address

710 C St.
Timber Lake, SD 57656

Get Directions

Mailing Address

PO Box 36

How to Pay

Online

Pay using credit card or e-check

By Mail

Mail check payable to Dewey County Treasurer — PO Box 36

In Person

Visit the Treasurer's office — 710 C St., Timber Lake SD 57656

About Property Taxes in South Dakota

South Dakota property taxes are administered at the county level. Property is assessed at its full and true value (market value) as of November 1 of the prior year. South Dakota has no state income tax, which means property taxes are an important funding source for local governments and schools. South Dakota offers meaningful relief programs for seniors and veterans, and has no sales tax on groceries, which partially offsets the property tax burden. Tax bills are mailed in the spring and due in two installments.

Payment & Assessment

South Dakota property taxes are paid in two equal installments: First half: Due April 30 Second half: Due October 31 A 10% penalty applies to late payments. After two years of non-payment, taxes may be sold. Most counties offer online payment. Contact your county treasurer for payment options.

Statewide framework for South Dakota. Your county's specific rates and deadlines are shown above.

Other Counties in South Dakota

Aurora Beadle Bennett Bon Homme Brookings Brown Brule Buffalo

View all South Dakota counties →

About Dewey County

Dewey County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 5,239. Its county seat is Timber Lake. The county was created in 1883 and organized in 1910. It was named for William P. Dewey, Territorial surveyor-general from 1873 to 1877.

Source: Wikipedia — content available under CC BY-SA 4.0