What Is a Registered Agent, and Do You Need One?

A registered agent is a person or company you officially designate to receive legal documents and government mail on your business's behalf. When people ask "what is a registered agent," the short answer is this: it's your business's official point of contact for lawsuits, court papers, and state notices, and every LLC and corporation in the United States is required to have one. The registered agent must have a physical address in the state where your business is formed and be available during normal business hours to accept those documents in person.

If you're setting up your first company, this is one of the small decisions that trips people up, but it's genuinely simple once you see what it's for. This is general information, not legal advice.

What does a registered agent actually receive?

A registered agent isn't handling your day-to-day mail or your customer emails. Their job is narrow and specific. The two main things they receive are:

Service of process. This is the formal delivery of legal papers when your business is sued or named in a lawsuit. It also includes subpoenas and other court documents. The whole point of the registered agent system is to guarantee there's a reliable place to hand these off.
Official state mail. Notices from your Secretary of State, annual report reminders, franchise tax notices, and other compliance correspondence. Missing these can lead to penalties or even having your business dissolved by the state.

Because these documents are time-sensitive, the state wants a dependable, staffed address on file. That's why "available during business hours" and "physical street address" are hard requirements, not suggestions.

Who needs a registered agent?

If you form an LLC or a corporation, you need a registered agent in every state where you're registered to do business. This is part of the formation paperwork itself, so you'll name your agent when you register your business. There's no way to skip it for these structures.

Sole proprietors and general partnerships that haven't formally registered with the state usually don't need one, because there's no separate legal entity on file. If you're still weighing your options, our guide to choosing a structure walks through the tradeoffs. But the moment you form an LLC or corporation, a registered agent becomes mandatory.

One more thing worth knowing: if you do business in more than one state, you typically need a registered agent in each of those states, not just your home state.

Can you be your own registered agent?

Yes. In most states you can serve as your own registered agent, and plenty of first-time owners do. It costs nothing and keeps things simple. But there are real tradeoffs to weigh before you choose this route.

The requirements you'd have to meet yourself:

You need a physical street address in the state (a P.O. box won't qualify), and that address becomes part of the public record.
You have to be present at that address during standard business hours to accept documents in person.
You're responsible for tracking deadlines on anything you receive.

The downsides tend to surprise people. Your home address goes on a public database, which many owners would rather avoid. If you're out meeting clients, traveling, or simply not at your desk when a process server arrives, you can miss a critical delivery. And being served with a lawsuit in front of customers or employees is exactly the kind of moment most business owners would prefer to keep private.

Tip: If you run your business from home or you're frequently away from your desk, being your own registered agent is often more hassle than the savings are worth. A service keeps your home address off the public record and makes sure nothing slips through.

What is a commercial registered agent service?

A commercial registered agent is a company you pay to act as your agent. They provide their own address for the public record, staff it during business hours, and forward anything they receive to you, usually by scanning documents into an online dashboard the same day.

Here's how the pros and cons shake out.

Pros

Privacy. Their address appears on public filings instead of your home address.
Reliability. Someone is always there to accept documents, so you won't miss a delivery because you stepped out.
Compliance help. Most services track state deadlines and send reminders for annual reports and renewals.
Flexibility. If you move or operate in several states, you keep one consistent agent instead of updating your address everywhere.

Cons

Cost. It's a recurring annual fee, small but ongoing.
Another vendor. One more account and renewal to manage.
Forwarding lag. Regular business mail sent to the agent's address may take a little longer to reach you.

How much does a registered agent cost?

Being your own registered agent is free. A commercial service typically runs somewhere between $100 and $300 per year, with most landing around $100 to $150. Some formation companies include the first year free when you set up your LLC or corporation through them, then charge the standard rate on renewal. It's a modest expense, and for many owners the privacy and peace of mind are worth it.

Frequently asked questions

Can I change my registered agent later?

Yes. You can switch agents at any time by filing a change-of-agent form with your state and paying a small fee, if one applies. Many owners start as their own agent and switch to a service later, or move between services to get a better rate.

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

Your state can hit you with penalties, revoke your good standing, or eventually dissolve your business. You also risk missing a lawsuit notice, which can lead to a default judgment against you without your knowledge. Keeping an active agent on file is not optional for LLCs and corporations.

Does the registered agent have to be located in my state?

Yes. The agent must have a physical address in the state where your business is registered. If you operate in multiple states, you need a qualifying agent in each one.

Get your launch steps in order

Choosing a registered agent is just one item on a longer list of things to sort out when you start a business, and it's easy to lose track of what comes next. Scafflow gives first-time US owners a personalized, ordered checklist so each step lands in the right sequence. Build your free launch checklist.