"Can my spouse be the registered agent?" "Can my employee?" "Can my brother in another state?" "Can the LLC itself?" These are the questions people actually ask when they start figuring out who to put on their state filing, and the answers are not always intuitive.
The basic rule is simple: a registered agent must be at least 18, have a physical street address in the state where the LLC is registered, and be available at that address during business hours. Beyond those three requirements, almost any individual or qualifying business entity can serve. But "qualifying" hides several edge cases that catch people off guard, especially for non-residents, P.O. boxes, virtual addresses, and the LLC naming itself as its own agent.
This guide covers who is eligible for the role across every common scenario. If you are specifically trying to decide whether YOU should serve as your own agent, see our companion guide on can I be my own registered agent for the tradeoff analysis. This post focuses on the eligibility rules.
Every state uses some version of these three rules, and a registered agent must meet all three:
If a person or entity meets all three, they are eligible. If they fail any one, they are not. Most of the questions below come down to which baseline rule the candidate fails (or doesn't).
Provided you meet the baseline requirements: 18+, physical address in the state, available during business hours. This is the cheapest option but has tradeoffs around privacy and availability. Whether you should serve in this role for yourself is a separate question covered in our decision guide.
A spouse with an in-state address and availability during business hours qualifies. There is no rule limiting registered agents to LLC members or owners. Their address (typically your shared home) becomes the public registered agent address on the state filing, with the same privacy implications as listing your own.
An employee can serve as registered agent if they meet the baseline rules. Two practical issues: if the employee leaves the company, you need to update your state filing immediately, and if the employee is the only one at the agent address during business hours, their absence (vacation, sick day, transit) creates compliance gaps. For small businesses, this rarely works out as cleanly as it sounds.
Technically eligible. If your brother or a college friend has a stable address in your LLC's state and is willing to receive your legal mail, they qualify. The risk is non-business: people forget, move, change their mind, or simply do not understand the urgency of forwarding a service of process within the response window. Friends and family members who agree to this favor often underestimate the responsibility, and the consequence of them missing a document is your default judgment, not theirs.
Often a good fit. Many attorneys serve as registered agents for their clients, particularly for new LLCs they helped form. The advantages: they understand the legal significance of every document, they have systems for handling time-sensitive correspondence, and they are professionally accountable. Costs vary widely (some attorneys include this in their formation packages, others charge $200 to $500/year as a separate service). Less common for ongoing operations than commercial registered agent services because attorneys are more expensive.
Conditional on the entity being registered in the state. A corporation or LLC can serve as registered agent for another LLC, provided the entity itself is qualified to do business in the state where the LLC is registered. This is how commercial registered agent services like Northwest Registered Agent, Harbor Compliance, and Registered Agents Inc operate. They are entities registered in every state, with offices in each, available during business hours.
In most states. An LLC cannot serve as its own registered agent. The agent must be a separate person or entity. A few states historically allowed self-designation, but the modern uniform rule (followed by nearly all states under ULLCA) requires the agent to be a third party. Practically, this means you cannot list "ABC Holdings LLC" as the registered agent for "ABC Holdings LLC." You list yourself as an individual, a different person, a different entity, or a commercial service.
A registered agent must have a physical address in the state where the LLC is registered. Your friend in another state, even if they are otherwise willing and available, cannot serve as your registered agent there. This is the most common reason people end up using commercial services for foreign qualifications: they expand into a state where they have no personal connections, and there is nobody local to ask.
Every state requires a physical street address. P.O. boxes do not satisfy the requirement, period. This is true in all 50 states with no exceptions. If your only address is a P.O. box, you need either a different physical address or a commercial registered agent service.
A virtual mailbox provides a real street address but does not automatically qualify as a registered agent address. A Commercial Mail Receiving Agency (CMRA) accepts your business mail under USPS Form 1583, but accepting service of process is a separate legal function that the provider must specifically offer. Some virtual office providers (notably Northwest Registered Agent) bundle registered agent service into their virtual office tier; most standalone CMRAs do not. See our comparison of registered agent vs virtual mailbox vs virtual office for the full breakdown.
Coworking spaces have a real street address, but the front desk is typically not authorized to accept legal documents on a member business's behalf. Some specialty coworking spaces or dedicated business addresses do offer registered agent service as an add-on. Check before listing the address. If the front desk will not sign for service of process, the space does not qualify even if your business operates from there.
Every state requires the registered agent to be at least 18 years old. There are no exceptions, even for emancipated minors. If your LLC is family-owned and the only family member with an in-state address is under 18, you need a different option.
Commercial services are entities registered in every state where they operate, with physical offices and staff during business hours. They charge $99/year to $200/year per year per state. Three of the major options:
If your LLC is registered (formed or foreign qualified) in multiple states, you need a registered agent in each state separately. The agent in State A cannot serve for State B. The "physical address in the state" requirement applies independently to each state.
This is why multi-state LLCs almost universally use a commercial service. Finding a willing friend or family member with a qualifying address in every state where you operate is not realistic. Commercial services maintain offices in all 50 states under one account, which is why their pricing scales linearly per state but the operational complexity does not.
For when foreign qualification is required, see our foreign qualification guide.
Can my parent or sibling who lives in another state be my registered agent? No. Geography is the rule. The agent must be in the state where your LLC is registered, not just willing to help. A parent in California cannot serve as the registered agent for your Texas LLC.
Can a remote employee who works from home in the state be my registered agent? Yes, if their home address is in the state and they are reliably available during business hours. Remote work does not disqualify them. The address just has to be real, in the state, and consistently staffed.
Can my accountant or bookkeeper be the registered agent? Yes, if they meet the baseline rules. Some accountants offer this as a service. Most do not, because handling service of process is outside their professional scope and creates liability exposure they would rather avoid.
If my registered agent moves out of state, what happens? They are no longer eligible. You need to file a Change of Registered Agent form with the Secretary of State and appoint a new agent before the move (or immediately after). Failing to do so can result in your LLC being marked as non-compliant or eventually administratively dissolved.
Can the same person be the registered agent for multiple LLCs? Yes. There is no limit on how many LLCs one person can serve as registered agent for. Commercial registered agent services have thousands of LLC clients each at the same address.
The eligibility rules are simple: any adult with a physical address in the state and availability during business hours qualifies, plus any business entity registered to do business in that state. The disqualifications come from missing one of those three: a P.O. box, a non-resident, a minor, or an entity (or address) that is not authorized to accept legal service.
For most LLC owners, the realistic options narrow to four: yourself, your spouse, an attorney, or a commercial service. Friends and family work in theory, fail in practice. Employees work until they leave. The choice between the four depends less on eligibility (most are eligible) than on tradeoffs around privacy, reliability, and cost. That decision is covered in our guide on whether to be your own registered agent.
You need a registered agent in every state where your LLC is registered. Check which states require foreign qualification.