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

Harding 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 Harding County, South Dakota?

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

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

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

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Harding County Property Tax Due Date

South Dakota

(605) 375-3542

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

Harding County Treasurer

Phone

(605) 375-3542

Office Address

410 Ramsland St.
Buffalo, SD 57720

Get Directions

Mailing Address

PO Box 125

How to Pay

Online

Pay using credit card or e-check

By Mail

Mail check payable to Harding County Treasurer — PO Box 125

In Person

Visit the Treasurer's office — 410 Ramsland St., Buffalo SD 57720

Other Counties in South Dakota

Aurora Beadle Bennett Bon Homme Brookings Brown Brule Buffalo

View all South Dakota counties →

About Harding County

Harding County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 1,311, making it the third-least populous county in South Dakota. Its county seat is Buffalo.

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

Related Resources

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