What Is a Registered Agent for a US LLC? (Non-Resident Guide)

When you form a US LLC, every state asks for one thing you might not recognize: a registered agent. It's a legal requirement, not an upsell. Here's exactly what it is and why it matters for a non-resident owner.

What a registered agent does

A registered agent is a person or company with a physical street address in your state of formation who is available during business hours to receive official mail on your company's behalf. That includes "service of process" (legal notices and lawsuits), state correspondence, and annual-report reminders. The agent then forwards or scans these to you.

Why every LLC needs one

States require a registered agent so there's always a reliable, public point of contact for legal and tax matters. If your company can't be reached, the state can fall out of "good standing" — or a lawsuit could proceed without you even knowing. It's the mechanism that keeps a company reachable.

Why non-residents must use a commercial agent

The agent's address must be a real street address in the state of formation (not a PO box, and not an overseas address). Since you live outside the US, you can't serve as your own agent — so you use a commercial registered agent service. This is normal and expected; the vast majority of non-resident LLCs use one.

Registered agent vs. business address

These are different. The registered agent address is for legal/state mail. Your principal business address can be elsewhere (even your home country). Many founders also add a separate US mailing address for banking and Stripe, but that's optional.

What it costs

A commercial registered agent typically runs $50–$150 per year. With UpToNova, the first year is included in your flat formation price, and mail is scanned to your dashboard so you never miss a legal notice. See what's included or read the full how to form a US LLC guide.