Connecticut Registered Agent: Service and Requirements

Registered agent service for Connecticut LLCs

Our registered agent service names our partner's Connecticut agent on your LLC's record. The agent keeps a staffed street address in Connecticut, accepts lawsuits and state mail in business hours, and forwards every document to you the same business day it arrives. Your own address stays off the agent line of the public filing, and the renewal reminder arrives 30 days before each year.

• Forming a new Connecticut LLC: add the agent in the application; it is set up with the filing, so the company never goes a day without one.
• Already have a Connecticut LLC: switch to our registered agent; we file Connecticut's change-of-agent filing for you.
• Forming on America LLC Filing instead? You can add the agent while you form there.

Connecticut's registered agent rules

Every state asks the same three things of the agent: a physical address in the state, a person there in business hours, and consent to serve. The details below are Connecticut's, read on the state's own form and statute (Conn. Gen. Stat. 34-243n); a row the state's pages did not confirm is left out rather than guessed.

Yes. The agent signs accepting the appointment on the certificate.

The agent signs accepting the appointment on the certificate.

The appointment is made on the Certificate of Organization itself, so the agent has to be settled before you file. Naming someone who has not agreed gets the filing rejected; naming a PO box gets it returned.

What the Connecticut agent actually receives

Three kinds of paper arrive at the agent's address, and each one starts a clock.

• Service of process. If the LLC is sued, the summons and complaint are delivered to the agent. The deadline to answer runs from that delivery, whether or not the owner hears about it, so an agent who is never there can cost the company a default judgment.
• State notices. Connecticut's filing office writes to the agent about the company's record: report reminders, late notices, and the warning that comes before administrative dissolution. Connecticut's recurring report: $80/year. Due: March 31 (fixed window Jan 1 to Mar 31, not anniversary-based).
• Tax and agency mail. Some agencies and courts use the agent address as the company's address of record; garnishment orders and subpoenas for records arrive there too.

None of this is optional for the agent to receive, which is why the state cares who the agent is and where. The owner's job is to make sure whatever arrives reaches the right person the same day.

Can I be my own registered agent in Connecticut?

A CT-resident individual (including a member or manager) can serve. The LLC itself cannot. The job is simple but unforgiving: someone has to be at that address during normal business hours to accept a process server, and the state's notices (including the yearly report reminder) go there. Miss a lawsuit because nobody was home and a default judgment can follow.

It is free, and it is the right choice for an owner who works from a fixed Connecticut address and does not mind that address being public. It is the wrong choice for an owner outside Connecticut, one who moves often, or one who runs the business from home and would rather not publish that.

Three questions settle it. Will you be at one Connecticut address in business hours for the life of the company? Are you comfortable with that address on a public record that data brokers copy? And if you move, will you remember to file the change before the state's mail starts bouncing? Three yeses and you are your own agent; one no and a service is the cheaper mistake to avoid.

Hiring a registered agent in Connecticut

A commercial registered agent is a company with a staffed Connecticut address that accepts papers for many companies and forwards them. The LLC lists the agent's address instead of the owner's, so the owner's address stays off the public filing and nobody has to keep office hours.

Our registered agent service puts our partner's Connecticut agent and address on your filing, forwards legal and state mail to you the same business day, and sends a renewal reminder 30 days ahead. Nothing is charged at checkout; the first year's fee is charged when we appoint your agent. It comes ticked in the application with its yearly fee on the review screen, and you can untick it there. Once the agent is set up, you can turn renewal off from your order page.

Whoever you hire, check three things before the filing goes in: that the agent is authorized to act in Connecticut, that their consent is ready in the form the state wants, and that the address on the filing is the agent's staffed street address, not a mailbox. An LLC that already exists can switch to our agent at any time.

What becomes public in Connecticut

At least one member or manager: name, title, business address and RESIDENCE address. Organizer name and signature. That is the practical reason owners who work from home hire an agent: the agent's address is what the public sees.

How to change your Connecticut registered agent

The agent is not permanent. Connecticut accepts a change at any time, and the new agent must meet the same street-address rule. File the change promptly if the agent moves or resigns: an LLC with no reachable agent can be penalized and eventually administratively dissolved.

1. Line up the new agent and get their consent, which the state wants on the filing.
2. File the Change of Agent (change of agent certificate under Conn. Gen. Stat. 34-243o), filed online only through business.ct.gov and pay the $50 state fee.
3. Keep the old agent in place until the state records the change, then cancel their service so it does not renew.
4. Update the address on file with the IRS, your bank and any licensing agency that used the old agent address.

Processing follows the state's published timetable for the filing method you choose, online or by mail; we do not promise a date. The full 51-state comparison of forms, fees and portals is in How to change your LLC's registered agent. Or let us file it: we name our partner's Connecticut agent and file the change.

If the agent resigns or you move

An agent can quit. Every state lets the agent file a resignation, and the agent's duty to the company ends a set number of days after it is filed, whether or not the company has found a replacement. A commercial agent resigns when the bill goes unpaid; an individual resigns when they move or lose patience. Either way the company, not the agent, is the one the state holds responsible for having a new agent on record.

Moving has the same effect from the state's side. If you are your own agent and move house, the address on the record is now wrong, and papers served there may never reach you. File the change (Change of Agent (change of agent certificate under Conn. Gen. Stat. 34-243o), filed online only through business.ct.gov) as soon as the new address is fixed; a mail forward is not a substitute, since process is handed to a person, not posted.

Failure to maintain a registered agent allows dissolution by forfeiture under Conn. Gen. Stat. 34-267g(c) if no agent is appointed within 3 months of emailed notice. The fix is always the same filing: name a reachable agent and record it with the state.

Sources

State fees verified October 2026; the registered agent rules, statute, change form and fee on this page were read on Connecticut's own pages in November 2026. Confirm the current form with the state before filing.