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Online Services

Use South Dakota Department of Revenue online services for fast, easy and secure completion of DOR transactions.

Popular Pages

Find the right information and online forms even faster with our most popular pages. 


Upcoming Dates


Tax Return Filing Due Date



Tax Return Filing Due Date



Basic Sales Tax Seminar - ONLINE


Latest News


New Municipal Tax Changes Effective July 1, 2022

Beginning July 1, 2022, one South Dakota municipality will implement a new municipal tax change.


The Spring 2022 Newsletter is Now Available!

Find information on the sales and property tax relief fund available for seniors and disabled South Dakotans, exciting news from Lotto American, questions to ask when working with transient vendors and so much more in the 2022 Spring Newsletter.


Sales & Property Tax Refund Applications Now Available

Read on to see if you are eligible for a sales or property tax refund issued by the South Dakota Department of Revenue.


Office Closure - Watertown

Due to white out conditions our office in Watertown closed at noon today.


Use DMV Now Kiosks Located Across the State

Department of Revenue Encourages Individuals to use DMV Now Kiosks Located Across the state


Assessment Freeze for the Elderly & Disabled

Elderly and disabled South Dakotans have until April 1 to apply for property tax relief