Any person making an application under the provisions of this chapter is entitled to a real property tax assessment freeze upon the person's single-family dwelling if the person:
The surviving spouse of a person who has previously qualified is entitled to the real property tax assessment freeze if the surviving spouse meets the other conditions of this chapter.
Beginning on January 1, 2023, the household income listed in subdivision (1) of this section shall increase annually by the index factor. The index factor is the annual percentage change in the consumer price index for urban wage earners and clerical workers as computed by the Bureau of Labor Statistics of the United States Department of Labor for the year before the year immediately preceding the year of adjustment or the annual percentage change in federal social security payments for the preceding year, whichever is greater.
SDCL 10-6A-2