Yankton County Treasurer's Office
Phone: (605) 260-4400, Opt 7
Fax: (605) 260-4491
Address:
321 West 3rd St., Suite 107
Yankton, SD 57078
Hours of Operation
9:00am-5:00pm
Monday-Friday
The Treasurer's Office is located on the first floor of the Yankton County Government Center building, in the northeast corner.
ATTENTION:
The Yankton County Treasurer would like to remind residents that the first half of property taxes is due by April 30th. There are several convenient ways to pay. You can pay in person at our office, by mail, by using our secure drop box located on the north side of our building or you can pay on-line at https://www.govtechtaxpro.com/. We do accept postmarks in accordance with SDCL 10-21-23, however, payments made in person must be no later than April 30th.
Services provided by the Treasurer's Office:
- Vehicle Licensing
- Property Tax Payments
Important Dates to Know
- April 30th - 1st Half of Property Taxes DUE
- October 31st - 2nd Half of Property Taxes DUE