Yankton County Tax Assessor


Yankton Tax Assessor offices are responsible to carry out the mandate of South Dakota in Yankton county. The law mandates that all real properties are subject to taxation unless exemption is imposed. Tax assessments are necessary in support to the required services to SD residents. Tax assessments go to services such as those provided for law enforcement, education, fire protection, parks and recreation, and many more.

The Yankton county directory portal for local tax assessor offices provides a comprehensive guide to the public. The site includes the name of the assigned tax assessor office for easy reference and related transaction.


Yankton Tax Assessor: Yankton County Equalization Office

Tax Assessor Office Address: 321 West 3rd Street, Yankton, SD 57078

Phone: (605) 260-4400, Ext. 3

Fax: (605) 260-4493

Website: http://www.co.yankton.sd.us/Departments/Equalization/tabid/62/Default.aspx

Zip Code: 605

Office Hours: Central

Schedule an Appointment with Yankton County, South Dakota Property Tax Assessor

The Yankton county, SD tax assessor office provides the necessary services to estimate the real property value within its jurisdiction. The property value is an essential component in computing the property tax bills. The Yankton tax assessor office is also tasked to provide supplemental bills, business property taxes, and other vital information for transparency.

Contact your Yankton tax assessor office for tax information and other related inquiries and concerns.