Foreign Qualification by State

Foreign Qualification by State › South Dakota

Foreign qualification in South Dakota: the requirements

To qualify a foreign LLC in South Dakota, file Application for Certificate of Authority, Foreign Limited Liability Company and pay the $750 fee, with a registered agent in the state.

South Dakota checklist

  • The application: Application for Certificate of Authority, Foreign Limited Liability Company, filed with the South Dakota Secretary of State.
  • The fee: $750. It is the same however you file.
  • From your home state: Certificate of Existence.
  • A local agent: A registered agent with a street address in South Dakota. Each service below supplies one for the first year.
  • Afterward: Annual report (South Dakota Secretary of State), $55 (due: 1st of the anniversary month).

Best 3 Foreign Registration Services in South Dakota (2026)

The three ways we would handle the South Dakota filing.

1. Mainstay Filing

$199 + $750 state fee = $949

Registered agent free for the first year, then $149 a year.

2. SD Registered Agent.org

$199 + $750 state fee = $949

Registered agent included for the first year, then $99 a year.

3. South Dakota Registered Agent.co

$199 + $750 state fee = $949

Registered agent included for the first year, then $99 a year.

Service prices read from each provider’s South Dakota page on October 28, 2026. The state fee is the official figure below and is paid to the South Dakota Secretary of State.

How South Dakota compares

South Dakota is 49th of 50 by fee (median $142.50). It is one of 36 states that want a home-state certificate: Alaska, Arizona, Arkansas, California, Connecticut, Delaware, Florida, Hawaii, Idaho, Illinois, Indiana, Iowa, Louisiana, Maine, Maryland, Massachusetts, Michigan, Mississippi, Missouri, Nebraska, New Jersey, New Mexico, New York, North Carolina, North Dakota, Oklahoma, Rhode Island, South Carolina, South Dakota, Tennessee, Utah, Vermont, Virginia, Washington, West Virginia and Wyoming.

South Dakota questions

What does South Dakota require for foreign qualification?

Application for Certificate of Authority, Foreign Limited Liability Company, the $750 fee and a registered agent in South Dakota, plus a certificate from the LLC’s home state.

Is South Dakota stricter than other states?

It is 49th cheapest by fee, and one of the 36 states that want home-state paperwork.

Which service is best for South Dakota?

Mainstay Filing, at $199 plus the state fee.

Sources