modify requirements to create a tax increment financing district.

HB 1289 modifies South Dakota's rules for creating tax increment financing (TIF) districts, which local governments use to fund development projects by capturing future tax growth in designated areas. The bill changes the requirement that a district's assessed value plus existing TIF districts cannot exceed 10.5% (previously 50%) of a political subdivision's total taxable property value. It also revises the criteria for designating a TIF district, requiring that either 25% of the district's area be blighted or 50% must stimulate economic development, and adds new consent rules: counties need municipal approval to create a TIF within city limits, and cities need county approval for TIFs spanning county areas. These changes directly affect counties and municipalities seeking to establish TIF districts for economic development projects.