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Charles Mix County Property Tax Due Date

South Dakota

(605) 487-7542

2026 Property Tax Due Dates

Installment 1

April 30

First half

Installment 2

October 31

Second half

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

Payment Methods

Online, Mail, In-Person

Charles Mix County Treasurer

Office Address

400 Main St. E.
Lake Andes, SD 57356

Get Directions

Mailing Address

PO Box 339

How to Pay

Online

Pay using credit card or e-check

By Mail

Mail check payable to Charles Mix County Treasurer — PO Box 339

In Person

Visit the Treasurer's office — 400 Main St. E., Lake Andes SD 57356

About Charles Mix County

Charles Mix County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 9,373. Its county seat is Lake Andes.

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

Get Deadline Reminders

We'll email you a fortnight before your property taxes are due.

Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.