South Dakota DBA
According to the South Dakota Secretary of State, you are “required to file a fictitious name statement if you operate a business as a proprietorship and do not include the last name of each owner in the business name.”
In South Dakota you can file your DBA (aka trade name, assumed name or fictitious business name) yourself with your Secretary of State. Or, use a legal document service such as LegalZoom to handle the entire process for you.
LegalZoom charges $99.00 (plus state filing fees) for South Dakota DBA’s. Click here to learn more about pricing.