Why do I need a foreign registration certificate?

Updated 26 de agosto de 2026

A foreign registration certificate lets your business operate in a state where it wasn’t originally registered.

You might also see it called a Certificate of Authority or Registration.

If your LLC or corporation is doing business in another state, you’ll likely need this to stay in good standing.

Each state has its own rules, but the process is usually straightforward. You can apply through that state’s Secretary of State website.

If you’re working across state lines, this is part of the deal.