On this page
When you need it
Usually when the company has a real presence in another state: an office or store there, employees working there, or ongoing business activity. A Wyoming LLC run from Texas, for example, generally has to register in Texas too.
What it involves
You file a form with the second state, pay its fee, name a registered agent in that state, and often attach a certificate of good standing from your home state. After that the company files annual reports in both states.