LLC Service Pricing

LLC Service Pricing › South Dakota

Non-resident LLC in South Dakota: what it costs a non-US founder

In South Dakota the state filing fee is $150. With Mainstay Filing and an EIN for a founder with no SSN or ITIN, year one comes to $448 and three years to $956.

The bill

South Dakota figures checked October 20, 2026. The Mainstay Filing price renews unchanged.
ItemYear 1Year 2Year 3
Mainstay Filing package$199$199$199
EIN, no SSN or ITIN$99$0$0
South Dakota filing fee$150$0$0
South Dakota report$0$55$55

State report: Annual Report, every year, $55, due Due during the entity's anniversary month each year.

The agent and the address

Required: Every LLC must name a registered agent with an in-state street address. The address has to be an actual street address or rural route box number in South Dakota, plus a South Dakota mailing address if it differs.

The registered agent address is not a business mailing address and cannot stand in for one, for example for bank verification.

How much does a non-resident LLC cost in South Dakota?

$448 in the first year with Mainstay Filing: $199 package, $99 once for an EIN with no SSN or ITIN, and the $150 state fee.

Does a non-resident need a registered agent in South Dakota?

Every LLC must name a registered agent with an in-state street address. (SDCL 59-11-6).