The statutory contact point your entity cannot afford to lose.

A registered agent is not a ceremonial line on the formation document. It is the address and person responsible for receiving process, official notices, and often the warning that precedes an avoidable status loss.

Qualification standard

Who may serve—and what the record must show.

Connecticut calls the registered agent a statutory agent. The agent may be an individual resident of Connecticut or an eligible business entity authorized in Connecticut, with a Connecticut street address where process can be served. The agent and address are public in the Business.CT.gov record. The agent must be available for service and official notices; a mail-only address is inadequate. Connecticut does not require a separate commercial/noncommercial designation for ordinary entity searches.

The practical rule is simple: the agent must be reachable at the listed address during the hours when service and official communications can arrive. The public record must stay aligned with reality, especially after a move, merger, resignation, or change in the service provider.

01 · Eligibility

Use a real statutory address

Confirm that the individual or entity qualifies and that the office can receive process in the jurisdiction.

02 · Reliability

Monitor official mail

A registered agent must be more than a name on a form; missed notices can create a preventable status event.

03 · Continuity

Plan the successor

Never allow a resignation, move, or vendor transition to leave the entity without a qualified replacement.

Change the record

Update the agent before the move.

Domestic LLC and foreign LLC changes of agent are listed at $50.00. Domestic stock-corporation change of registered agent is $50.00; domestic nonstock change is $20.00; foreign stock is $50.00 and foreign nonstock is $20.00. Use https://portal.ct.gov/SOTS/Business-Services/Commercial-Recording/Commercial-Recording-Divisions-Forms-Index-Content or the Business.CT.gov account. A change of agent's address is a separate form and fee.

Before submitting, confirm the successor’s legal name, physical address, email requirements, consent language, and whether the state permits an online change at the same time as an annual report.

Resignation

Keep the successor gap at zero.

Connecticut requires a Notice of Resignation of Registered Agent filed in duplicate. The fee schedule lists $50.00 for domestic stock corporations and LLCs, $20.00 for domestic nonstock entities, $50.00 for foreign stock corporations/LLCs, and $20.00 for foreign nonstock entities. The agent must give the entity the statutory notice and follow the effective-date rule; resignation does not appoint a successor.

Resignation is a notice event, not a complete maintenance plan. The entity remains responsible for appointing a qualifying replacement and confirming that the public record changed.

Failure mode

A missing agent can become a status event.

An entity without a Connecticut statutory agent can miss service of process, default in litigation, lose good-standing status, and be subject to revocation or dissolution. The Secretary can accept service in limited statutory cases, but substitute service does not protect against missed deadlines or eliminate the duty to appoint a Connecticut agent and maintain a service address.

Registered agent due diligence

For an operating company, the agent relationship should have an owner, a backup contact, and a documented escalation path. Confirm how service is received, how urgent papers are forwarded, which email address receives state reminders, and how the company is notified if the agent is resigning or the office is no longer available.

When an entity is foreign-qualified in multiple jurisdictions, maintain a state-by-state matrix. Each jurisdiction can define “registered agent,” “registered office,” consent, resignation, and failure differently. A vendor’s broad coverage does not eliminate the need to verify each public record.

Privacy is a compliance consideration

Using a personal residence may save a filing fee, but it can create a permanent public association between an individual and the entity. A qualifying professional service may provide a more appropriate public contact point, provided the company understands the service agreement, forwarding workflow, renewal terms, and jurisdictional coverage.