What Is a Registered Agent?

What is a registered agent? Every LLC needs one to receive legal mail. Learn who can serve, what it costs ($100-$300/year), and why a service is worth it.

The Registered Agent's Job

What is a registered agent? A registered agent is a person or company your LLC designates to receive official legal documents on its behalf. That includes lawsuits, subpoenas, court notices, and state correspondence like annual report reminders. The agent must have a physical street address in the state where your LLC is formed and be available during normal business hours to accept service of process. Every state requires an LLC to name a registered agent in its formation documents — you cannot form an LLC without one.

Why the Law Requires One

States need a reliable, fixed point of contact for every business. If someone sues your LLC, the court must be able to deliver the lawsuit to a real person at a real address. Without a registered agent, service of process can fail, and a default judgment can be entered against your LLC without you ever knowing. The requirement also gives the state a standing address for tax notices and compliance mail, even if your business moves or the owner travels. It is a consumer-protection rule as much as a business rule.

Who Can Serve as Registered Agent

You have three options: yourself, a friend or employee, or a professional registered agent service. An individual agent must be a state resident with a street address — a PO box does not count. A business can serve as its own agent in some states, but the agent's address becomes public record, which means your home address is exposed. A professional service provides a commercial street address, forwards your mail, and never misses a deadline. Most states also allow attorneys or other businesses to act as agents if they meet the address and availability rules.

What a Registered Agent Service Costs

Professional registered agent services typically charge $100 to $300 per year. That fee covers a physical address in the state, mail forwarding, and compliance alerts. Some LLC formation packages include the first year of registered agent service free, then charge the standard rate in year two. Compare that with the cost of missing a lawsuit or a state filing deadline — a default judgment or an administrative dissolution can cost thousands to fix. For most owners, the annual fee is cheap insurance.

Why a Service Is Worth It

A service keeps your home address off public records, which reduces junk mail and protects your privacy. It guarantees someone is at the address during business hours, so legal documents are never missed. Services also track filing deadlines and send reminders for annual reports, and they forward mail promptly — often with a scan of the document. If you move, the service address stays the same, so you do not have to update your registration. If you are a solo owner who works from home, these benefits are hard to beat.

Consequences of Not Having a Registered Agent

If your registered agent resigns or you let the service lapse, your LLC falls out of good standing. The state sends notices to the last address on file, and if nothing comes back, your LLC can be administratively dissolved. Worse, if a lawsuit is filed and no one accepts service, the court can enter a default judgment against your LLC — and you may not find out until your bank account is garnished. Keeping a current registered agent is one of the cheapest ways to protect your company. If you are forming now, our LLC formation guide covers the full process.

How to Change Your Registered Agent

Changing agents is simple. File a Statement of Change of Registered Agent with your Secretary of State — most states charge $10 to $50 and process it online in a few days. Your new agent must consent to the appointment, and the change takes effect once the state approves it. Do this before your old agent resigns, and keep the new agent's address on file with the IRS and your bank. If you use a service, it will usually handle the paperwork for you as part of the signup.

Frequently Asked Questions

Can I be my own registered agent?

Yes, if you have a physical street address in the state where the LLC is formed and you are available during business hours. The trade-off is that your address becomes public record.

How much does a registered agent cost?

Professional services charge $100 to $300 per year. Many LLC formation packages include the first year free, then bill the standard rate in year two.

What happens if I don't have a registered agent?

Your LLC falls out of good standing and can be administratively dissolved. If a lawsuit is filed and no one accepts service, a default judgment can be entered against your LLC.

Does a registered agent need a physical address?

Yes. A PO box is not acceptable. The agent must have a street address in the state where the LLC is registered and be physically available during business hours.

Can I change my registered agent later?

Yes. File a Statement of Change with your Secretary of State, pay the $10 to $50 fee, and the change takes effect once approved. Your new agent must consent to the appointment.