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McCook County Property Tax Due Date

South Dakota

(605) 425-2721

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

McCook County Treasurer

Office Address

130 W Essex Ave.
Salem, SD 57058

Get Directions

Mailing Address

PO Box 278

How to Pay

Online

Pay using credit card or e-check

By Mail

Mail check payable to McCook County Treasurer — PO Box 278

In Person

Visit the Treasurer's office — 130 W Essex Ave., Salem SD 57058

About McCook County

McCook County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 5,682. Its county seat is Salem.

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

Get Deadline Reminders

We'll email you 2 weeks 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.