South Dakota Business Name Search, Secretary of State, and LLC Costs

South Dakota's Legal Information

South Dakota Articles of Organization Website:

Name Availability:

Physical Address:
South Dakota Secretary of State
Capitol Building
500 East Capitol Avenue Ste 204
Pierre, SD 57501-5070

Telephone:  605-773-4845
Fax:  605-773-4550


South Dakota Articles of Organization LLC Documents:

South Dakota LLC Cost:  $150 if filed online, $165 for paper filing

South Dakota Articles of Organization Filing Instructions:  Go to the link below to start the online filing.

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For step-by-step audio instructions on how to prepare and file your Articles of Organization, check out our LLC Packages.

To return to the list of links to the information for each state: