What Is a Registered Agent? A Guide for Non-US Business Owners

A registered agent is the person or company your US LLC names to accept legal papers on its behalf in the state where it was formed. Your LLC has to have one because state law requires it, wherever the owner lives: Wyoming, Delaware and New Mexico each require an LLC to keep an agent in the state (Wyoming Statutes; Delaware Code; New Mexico Statutes). If your agent resigns and you do not appoint another, Wyoming can treat the LLC as defunct, Delaware cancels its certificate of formation, and New Mexico can revoke it.

This guide covers the role itself. For which address belongs in which field, see registered agent vs virtual address vs business address.

Quick summary

• The agent accepts service of process, the formal delivery of court papers, for the company. Delaware also requires the agent to forward those papers to the company.
• In Wyoming, Delaware and New Mexico an individual agent must live in that state. A founder abroad therefore normally appoints a commercial agent or another qualifying person.
• The agent's name and address go into the company's state filing, and Delaware's free entity search displays them.
• Changing agents is a state filing backed by the new agent's consent. As of November 2026 the state fee is $5 in Wyoming and $50 in Delaware. New Mexico's statute sets $20.
• A company with no agent can still be served, and it can lose its filing. All three states offer a way back, with conditions.

What a registered agent legally does

Service of process is the delivery of a summons or similar court paper to the party concerned (US Courts glossary). If your LLC is sued, those papers go to the agent (Wyoming Secretary of State). Wyoming's guidance adds that the agent's records are used when law enforcement or a state agency needs to reach a business. So the role gives a person suing the company, and the state itself, a known place to reach it.

State law adds detail:

• Wyoming requires the agent to accept service of process, notices and demands served on the entity, and to keep at the registered office the names and addresses of the company's managers or similar people, plus a named contact person (W.S. 17-28-104 and 17-28-107).
• Delaware requires the agent to accept service and other communications, forward them to the company, and forward the annual tax statement or an electronic notice of it. An agent may not do this solely through a virtual office or a mail forwarding service (6 Del. C. § 18-104).
• New Mexico describes the role as an agent for service of process and sets out who qualifies (NMSA 53-19-5).

What the role does not cover

Appointing an agent does not move your obligations to someone else. Delaware's FAQ says that after formation you remain responsible for maintaining your agent, paying taxes and filing any required reports (Delaware Division of Corporations). The Wyoming and Delaware duty lists above do not include filing the company's reports or tax returns.

These are separate questions, each with its own authority:

• State filings. A Wyoming LLC's annual report is its own task with its own date.
• Federal reporting and tax. A foreign-owned single-member LLC may have a Form 5472 filing duty with the IRS, and an LLC formed in a US state files no BOI report with FinCEN.
• Banking and payments. An agent's address does not secure a bank or payment account. Each provider sets its own address requirements, and approval is the provider's decision.

Who may serve

Each state sets its own conditions. These are the three states compared in Wyoming vs Delaware vs New Mexico.

State	Individual agent	Business entity agent	Address
Wyoming	At least 18 and lives in Wyoming	Domestic, or foreign and authorized in Wyoming	Physical Wyoming street address
Delaware	Resident in Delaware	Domestic, or foreign and authorized in Delaware	Delaware street address and office
New Mexico	Resident of New Mexico	Domestic, or foreign and authorized in New Mexico	New Mexico street address

These conditions come from W.S. 17-28-101, 6 Del. C. § 18-104 and NMSA 53-19-5. In Wyoming and Delaware, the agent's business office must be the registered office itself, and New Mexico requires the same of an entity agent. Three more conditions matter in practice:

• The address must work for delivery. Wyoming requires a physical location where the agent, or a person acting for it, is present to accept service. Its FAQ excludes PO boxes, drop boxes, virtual addresses, mail forwarding locations and UPS or FedEx stores. Delaware requires every agent to be available at sufficiently frequent times to accept service, and an agent serving more than 50 entities to be available during normal business hours (6 Del. C. § 18-104).
• The agent has to agree. Wyoming requires a signed consent with a new filing, and online filers certify that they hold one and must keep it (Wyoming Secretary of State). Delaware requires consent before the filing is submitted (Delaware Division of Corporations). New Mexico requires the agent's statement accepting the appointment to be filed with the articles (NMSA 53-19-9), and its Secretary of State publishes a statement of acceptance form.
• Larger agents face extra rules. Wyoming requires an agent serving more than ten businesses to register as a commercial registered agent (Wyoming Secretary of State). Delaware adds requirements, including a Delaware business license, for an agent serving more than 50 entities (6 Del. C. § 18-104).

If the LLC later registers in a second state, expect to need an agent there too. Wyoming applies its rule to domestic and foreign businesses alike, and New Mexico's registration application for a foreign LLC must name an agent who meets the same conditions (NMSA 53-19-48). Whether your LLC needs to register in a second state is a separate question.

Why a founder abroad usually cannot serve

The test is where the person lives. A founder living in Egypt does not meet the individual condition in any of the three states, and neither does a US citizen living in a different US state.

Wyoming lets you be your own agent only if you are at least 18, reside in Wyoming, and have a physical Wyoming address and a valid email address (Wyoming Secretary of State). Delaware lets a business physically located in Delaware act as its own agent (Delaware Division of Corporations). Its FAQ also says you do not have to live in Delaware to have a Delaware entity, and that an entity not physically located there must appoint an agent.

Your home address abroad cannot stand in for this, and renting a mailbox does not solve it, for the reasons in the table and list above. That leaves two routes:

• A commercial agent, a business that provides this service. Wyoming publishes a roster and Delaware publishes a list.
• A person who lives in the state. A friend or relative who meets the conditions can qualify. Their name and address then go on the company's record, and if they move or stop serving, you have to file a change.

What goes on the public record

The agent's details are part of the company's filed record, and each state collects them in its formation document:

• Delaware. The certificate of formation must state the registered office address and the agent's name and address (6 Del. C. § 18-201). The Division of Corporations' free entity search shows the agent's name, address and phone number, and the entity's residency.
• Wyoming. The articles of organization ask for the agent's name and physical Wyoming address. The Secretary of State's business FAQ says images of filings can be opened from a business record where a PDF icon appears, and that bulk data including the agent's name and address can be bought by subscription.
• New Mexico. The articles of organization must state the registered office's street address and the agent's name (NMSA 53-19-8).

A commercial agent does not make a company anonymous. Its address fills the agent field, but Wyoming's articles also ask for the company's mailing address and principal office address. In Wyoming, a company and agent can also agree to file the company's contact records with the Secretary of State instead of keeping them at the registered office, and those records then become part of the public record (Wyoming Secretary of State). Read the form before you assume a field stays private.

What to check before choosing a provider

The states leave this to you. Delaware's agent list says agents are not regulated by the state and that due diligence is the customer's job (Delaware Division of Corporations). Wyoming says its roster is neither complete nor an endorsement, and that researching an agent is the company's responsibility (Wyoming Secretary of State).

Questions worth asking:

• Does it meet the state's conditions today? Ask for the physical office address. In Wyoming, also ask whether its commercial registration is current: a commercial agent that does not renew by 31 December is removed on 1 January, which leaves its client companies with no agent (Wyoming Secretary of State).
• What gets forwarded, how, and how fast? Delaware requires forwarding, but its statute gives no deadline. Wyoming's list of agent duties and New Mexico's registered agent section do not spell out forwarding. Your contract sets the working standard, so get the method and timing in writing.
• What happens to ordinary mail? This is also a matter for your contract, and it varies between agents.
• What does renewal cost, and what happens if a payment fails? Ask how much notice the agent gives before resigning, and where it sends that notice.
• Which contact details does it need from you? Wyoming and Delaware require the company to give the agent a named person's contact details, including a business phone number. In Wyoming, that person generally cannot be the agent or its employee (W.S. 17-28-104). In Delaware, an agent may resign if you do not provide them (6 Del. C. § 18-104).
• Whose email does the state have? Wyoming requires each company to keep an email address the Secretary of State may use to serve documents, and its form says the email addresses provided receive reminders and notices (W.S. 17-28-101; Wyoming form). If a provider files for you, ask whose address went on the form.
• Is any annual filing included? Agent service and annual filings are separate tasks, so get the answer in writing.

How changing agents works

You change agents by making a filing with the state. Line up the new agent first, so the company is never without one.

1. Get the new agent's agreement. Wyoming requires its written consent on or attached to the statement of change (W.S. 17-28-102). Delaware requires consent before filing (Delaware Division of Corporations). New Mexico requires the new agent's statement accepting the appointment (NMSA 53-19-5).
2. File the state's form, using the table below. From abroad, allow time for international post if the state needs paper.
3. Give the new agent your contact details before the change takes effect.
4. Check the state's record, then end the old contract. Wait until the record shows the new agent.

State	Filing	State fee, as of November 2026
Wyoming	Appointment of New Registered Agent and Office, signed and mailed	$5
Delaware	Certificate of amendment changing only the registered office or agent	$50
New Mexico	Statement of change delivered to the Secretary of State	$20 under the statute

The sources are the Wyoming guide and fee schedule, the Delaware form and 6 Del. C. § 18-1105, and NMSA 53-19-5 and 53-19-63. The new agent's own price is separate from these fees. New Mexico's sections were read on a published copy of its statutes current to January 2024, because the state's own site was not reachable, so confirm that fee when you file.

What happens if the company has no agent

Wyoming's guidance is direct: failure to maintain an agent "results in the dissolution or revocation of the business entity" (Wyoming Secretary of State). The other two states also have consequences, and the details differ.

A gap can open when an agent resigns, including after an unpaid renewal, or when an individual agent moves away. The table below applies to LLCs and follows the resignation route, which is what Delaware's cancellation rule covers.

State	When an agent resigns	If no replacement is appointed	Way back, as of November 2026
Wyoming	Agent notifies the company at least 30 days before filing; the company has 30 days from receiving the resignation to file a change, and the appointment ends on the filing date	State may mark it delinquent and send notice; after 60 days without compliance it is defunct and its articles are forfeited	Reinstate within two years; $350 on the fee schedule, plus the $5 new-agent filing
Delaware	Agent gives written notice at least 30 days before filing; resignation takes effect 30 days after filing	Certificate of formation is canceled when that period ends	Certificate of revival: $180 fee plus tax, penalties and interest due at cancellation
New Mexico	Agent notifies the Secretary of State, which mails a copy to the principal place of business; appointment ends after 30 days or when a successor takes over	State may revoke the LLC after 30 days without an agent	Apply for reinstatement within two years

The sources are W.S. 17-28-103 and 17-29-705 and the Wyoming fee schedule, 6 Del. C. § 18-104 and §§ 18-1105 and 18-1109, and NMSA 53-19-5, 53-19-66.1 and 53-19-66.2.

Two details stand out. Delaware says an LLC exists as a separate legal entity until its certificate of formation is canceled (6 Del. C. § 18-201), so cancellation is a serious outcome, although revival restores the company as if the certificate had not been canceled (6 Del. C. § 18-1109). And some deadlines run whether or not you see the notice: Delaware's from the agent's filing, and Wyoming's 60 days from the date the state sends its notice. An out-of-date contact address does not stop them.

A missing agent is also a separate problem from a missed annual report. Wyoming's fee schedule lists $350 to reinstate an LLC for no registered agent and $100 to reinstate for tax. The Wyoming annual report guide covers the second route.

Legal papers can still reach the company

Having no agent does not stop a lawsuit.

In Wyoming, a company with no agent may be served by registered or certified mail at its principal office, and service is complete no later than five days after a correctly addressed, postpaid mailing. The state may also serve electronically in limited cases, where service is complete on the day the message is sent. After a resignation with no successor, service goes to the Secretary of State until a new agent is appointed or the company is dissolved (W.S. 17-28-103 and 17-28-104).

In Delaware, once a resignation has taken effect with no new agent, service goes to the Secretary of State, which counts the same as ordinary service. The Secretary of State then writes to the company at the address on its records or, if there is none, at its last registered office (6 Del. C. §§ 18-104 and 18-105).

In New Mexico, if the agent dies, resigns, leaves the state or cannot be found, process may be served on the Secretary of State, who notifies the company by certified or registered mail at its registered office (NMSA 38-1-5.1).

So a case can begin while the papers sit at an old address or in an unread inbox. If a defendant does not answer or appear, a court can enter a default judgment for the plaintiff (US Courts glossary).

Effects beyond the state's record

If a bank or payment provider asks for a certificate of good standing, that certificate reflects the state's record on the date of issue, as US LLC documents explained describes. What the provider does about a lapsed company is its own decision.

Next steps

• Not formed yet. Choose the state first, since the agent conditions belong to it: Wyoming, Delaware and New Mexico compared. Do you need a US address to start an LLC from abroad? covers the other address questions, and US LLC terms explained defines the terms around this one.
• Already formed. Look up your LLC on the state's business search and confirm the agent shown. Put the agent's renewal date in your calendar alongside your other annual obligations. Check that the agent has your current contact details and that the state's emails reach you.
• Already lapsed. Appoint a new agent, then check the state's record to see whether you need a change filing or a reinstatement. Ask the old agent whether anything was served or sent. If a lawsuit may have been served, speak to a qualified US lawyer promptly.
• Forming with Foundlie. The US formation service includes LLC formation in the state you choose, a registered agent for year 1, a registered-agent address for official correspondence, the EIN application and follow-up with the IRS, and your formation documents through a private portal. It does not include annual reports or US tax returns, and it cannot guarantee approval from a bank or payment provider. The pricing page lists the current options, and you can contact us with questions.

This article provides general educational information and is not legal, tax or banking advice. State rules, fees and forms change; check the current official source or consult a qualified professional for your situation.