Could I skip naming a registered agent?
Every LLC must name a registered agent with an in-state street address.
Where the law says so: SDCL 59-11-6. sdlegislature.gov, last seen October 2026
Who is allowed to be the agent?
A commercial registered agent listed with the state, a noncommercial agent (an individual or entity with a South Dakota address), or the title of an office in the company.
An owner who meets the rule may be the agent with no charge from the state.
How much does agent service run?
$99 to $149 a year with the services we'd use, or $297 to $447 across three years.
No state fee depends on which agent you pick.
What does an agent do for the LLC?
It takes legal documents for your LLC at its South Dakota address.
A good agent tells you promptly when something arrives, so no deadline slips by. What does "service of process" mean?
Are there yearly charges besides the agent?
Mostly the annual report, once a year, at $55. The state's due date: due during the entity's anniversary month. Jot that down early.
sdlegislature.gov, last seen October 2026
Why did the first pick win?
Work taken off your hands, worth 31%, put Mainstay Filing first.
We start with cost across three years, move to work taken off your hands, and finish with three smaller checks.
It's the only pick that works in all fifty states, which pays off the day your LLC registers elsewhere.
How we pick