
How Much Does an LLC Cost in South Dakota? 2026 Fees
A South Dakota LLC costs $150 to form online with the South Dakota Secretary of State, or $165 on paper. Every South Dakota LLC then files an annual report on the first day of its anniversary month, for $55 online or $70 on paper, and a report filed after the delinquency date adds a $55 late fee. South Dakota has no state income tax. At the minimum, a South Dakota LLC pays $150 in year one and $55 a year after that.






