South Dakota - Certificate of Authority

This is a form for registering a For Profit Corporation formed in a state other then South Dakota so that that Corporation can do business in South Dakota. The cost is $750 and this form and a photocopy of the completed form need to be submitted.

Address for All Forms

Use this address to submit requests for anything Business related in the state of South Dakota.

This South Dakota form is provided for convenience only, with no warranty of currency or fitness. If this form is broken or outdated, please let us know.