Key Takeaways
- Every Connecticut LLC and corporation is legally required to maintain a registered agent with a physical Connecticut street address (Conn. Gen. Stat. § 34-243n)
- Your registered agent's address appears on the Connecticut Secretary of State public database — not your home address. Your personal address stays private.
- Failing to maintain a valid registered agent can result in administrative dissolution (forfeiture) of your LLC by the Connecticut Secretary of State
- LLC Attorney's Connecticut registered agent service: same-day change of agent processing, online document portal, up to 5 mail scans per year
- Annual price: $125/year — standalone registered agent service
- Available in all 50 states through one account if you operate multiple LLCs
What Is a Connecticut Registered Agent?
A registered agent is the official point of contact between your Connecticut business and the state. Every Connecticut LLC, corporation, and other registered business entity must designate a registered agent who maintains a physical address in Connecticut.
Your registered agent receives service of process — lawsuits, subpoenas, and legal notices — on behalf of your business. They also receive official correspondence from the Connecticut Secretary of State, the CT Department of Revenue Services, and other state agencies.
Critically: your registered agent's name and address appear on the Connecticut Secretary of State public database, not yours. This is the primary privacy benefit of using a professional registered agent instead of listing your home address.
Who Is Required to Have a Registered Agent in Connecticut?
Connecticut law requires every business entity registered with the Connecticut Secretary of State to designate a registered agent:
- Connecticut LLCs — required under Conn. Gen. Stat. § 34-243n
- Connecticut corporations — required under Conn. Gen. Stat. § 33-660
- Foreign LLCs and corporations registered to do business in Connecticut — required at the time of foreign qualification
If your business was formed outside Connecticut but operates within the state, you must register as a foreign entity and designate a Connecticut registered agent before you can legally operate. Foreign LLC registration uses a Foreign Registration Statement with a $120 filing fee with the Secretary of the State.
What Are Connecticut's Registered Agent Requirements?
Connecticut imposes specific requirements on who and what can serve as a registered agent:
Individual Registered Agents Must:
- Individual agents must be a resident of Connecticut (§ 34-243n); an entity may not appoint itself as its own registered agent
- Agent must have a Connecticut address on file with SOTS; P.O. boxes are not specified as acceptable
- Be available during regular business hours to accept legal documents
Corporate Registered Agents Must:
- Be authorized to conduct business in Connecticut
- Have a Connecticut street address on file with the Secretary of State
Implied by filing — designation of a registered agent is an affirmation that the agent has consented to serve (§ 34-243n)
What Happens If You Don't Have a Connecticut Registered Agent?
If Connecticut is unable to deliver legal notices to your registered agent, the consequences are serious:
Missed lawsuit service. If a plaintiff serves your registered agent and your agent fails to notify you, a default judgment can be entered against your LLC — meaning the court may rule against you without you ever appearing.
Administrative dissolution (forfeiture). The Connecticut Secretary of State can dissolve your LLC by forfeiture and mark it as forfeited, blocking you from filing documents, entering contracts, or defending lawsuits until the issue is resolved.
Dissolution risk. Continued non-compliance can result in administrative dissolution or loss of your LLC's authority to operate under Conn. Gen. Stat. § 34-267g. Reinstating a forfeited Connecticut LLC requires filing a Certificate of Reinstatement with the current annual report and payment of all past-due fees through Business.CT.gov.
The cost of maintaining a registered agent — typically $100–$300 per year — is trivial compared to the cost of a missed lawsuit notice or a dissolution reinstatement.
Should You Be Your Own Registered Agent in Connecticut?
Technically, yes — if you are a Connecticut resident; note that an entity may not appoint itself as its own registered agent, you can designate yourself as your own registered agent. Most business owners should not.
Reasons not to be your own registered agent in Connecticut:
- Your address becomes public. Your home or office address will appear on the Connecticut Secretary of State public database. Anyone can look it up — including parties suing you.
- You must be available during business hours. If you're traveling, at a client meeting, or otherwise unavailable when a process server arrives, you have a problem.
- You can't move without immediate paperwork. Every time your address changes, you must update your registered agent information with the Connecticut Secretary of State promptly. Missing this creates gaps in legal coverage.
- It signals unprofessionalism. Clients, lenders, and investors may notice your personal address on state filings.
A professional registered agent resolves all four issues. LLC Attorney's address appears on public records instead of yours.
How to Designate and Maintain a Registered Agent in Connecticut
If You Do It Yourself
Step 1 — Look up your entity on the Connecticut Secretary of State public database.
Go to ct.gov/sots. Locate your entity by name or ID. Copy your Connecticut Secretary of State entity number — you will need it on every filing from here forward.
Step 2 — Understand what goes on public record before you proceed.
In Connecticut, your registered agent's name and physical street address become part of the Connecticut Secretary of State public database — anyone can look them up. If you designate yourself, your personal home or office address is now publicly searchable by plaintiffs' attorneys, process servers, and anyone else who looks.
Step 3 — Confirm your address actually qualifies.
Agent must have a Connecticut address on file with SOTS; P.O. boxes are not specified as acceptable If you live outside Connecticut, you cannot legally be your own registered agent and must designate someone who maintains a Connecticut physical address.
Step 4 — Determine if you are designating at formation or switching an existing agent.
The form is different in each case: at formation, the registered agent is designated on Form Online (ct.gov/sots) (Certificate of Organization, $120 fee). After formation, agent changes are filed on Change of Agent — Domestic (All Entities) (BUS-009, $50 fee).
Step 5 — Navigate to the Connecticut Secretary of State filing portal.
Go to ct.gov/sots. For mail-in filings, download the current Change of Agent — Domestic (All Entities) from the Secretary of State website — check the revision date on the footer; older versions are rejected.
Step 6 — Fill out the registered agent section of the form.
You have two options: individual agent or corporate agent. Enter the exact legal name and Connecticut street address. For a corporate agent, use their exact name as it appears in the Secretary of State database. P.O. boxes are not accepted.
Step 7 — Confirm the agent has agreed to accept the appointment.
Implied by filing — designation of a registered agent is an affirmation that the agent has consented to serve (§ 34-243n) If you are designating someone other than yourself, you need their express agreement before listing them. Listing someone without their knowledge is not legally sound.
Step 8 — Submit the form and pay the fee.
Filing fee: $50. Standard processing: Several business days (standard); expedited 24-hour available online for $50 additional fee. During the processing window, legal notices can still be delivered to your previous registered agent address — this transition is not instantaneous.
Step 9 — Wait. Your old agent is still your agent until the change processes.
During the processing window, legal notices can still be delivered to your previous registered agent address. If your old agent moves, becomes unavailable, or stops forwarding mail during this window, that is legally your problem. The transition is not instantaneous.
Step 10 — Confirm the change processed correctly.
Return to ct.gov/sots and search for your entity. The new registered agent's name and address should appear in the public record. If the old address is still showing after the expected processing window, call the Connecticut Secretary of State: 860-509-6003.
Step 11 — Add Annual Report to your compliance calendar.
Connecticut LLCs must file Annual Report annually. Filing fee: $80. Missing the deadline triggers $50 late fee; dissolution if delinquent and can put your LLC in bad standing with the Secretary of State.
Step 12 — Track every legal document that arrives at your registered agent address.
As your own registered agent, all service of process, CT Department of Revenue Services correspondence, Secretary of State notices, and state agency communications arrive at your listed address. You are responsible for tracking receipt dates, calculating response deadlines, forwarding to your attorney, and maintaining your own document log. There is no portal, no email notification, and no scan service. One missed lawsuit notice can result in a default judgment being entered against your LLC without you ever appearing in court.
Step 13 — Update your registered agent address the moment you move.
If your physical Connecticut address changes, you must file an updated Change of Agent — Domestic (All Entities) immediately. There is no grace period. Outdated address information means legal notices delivered to the wrong location are still considered legally served.
Step 14 — If you get dissolved, here is the reinstatement path.
Reinstating a forfeited Connecticut LLC requires filing a Certificate of Reinstatement with the current annual report and payment of all past-due fees through Business.CT.gov. Contact the Connecticut Secretary of State at 860-509-6003 to confirm current reinstatement requirements and any outstanding obligations before filing.
Step 15 — If you are a foreign entity, there is an extra layer.
Foreign LLC registration uses a Foreign Registration Statement with a $120 filing fee with the Secretary of the State. Out-of-state LLCs and corporations operating in Connecticut must register as foreign entities and designate a Connecticut registered agent before they can legally enter contracts, hire Connecticut employees, or maintain Connecticut operations. The foreign qualification filing uses Foreign Registration Statement ($120 filing fee).
If you would rather not manage the designation, the annual filings, the address tracking, and the document-handling logistics yourself, LLC Attorney handles all of it.
If LLC Attorney Does It for You
Place your order at llcattorney.com. No paperwork required from you.
LLC Attorney files the change of agent with the Connecticut Secretary of State the same day. Filing fees are covered. LLC Attorney's Connecticut address replaces yours on the Connecticut Secretary of State public database within Several business days (standard); expedited 24-hour available online for $50 additional fee.
Access your documents through the online portal. Every piece of service of process, state notice, and official correspondence is received, scanned, and uploaded to your secure client portal. You are notified by email immediately. Annual compliance reminders and notices handled automatically.
What's Included in LLC Attorney's Connecticut Registered Agent Service
Your address off public records. LLC Attorney's Connecticut address appears on the Connecticut Secretary of State public database instead of yours — from day one.
Same-day change of agent filing. We file and cover the fees. No forms for you.
Legal notice reception. We receive all service of process, lawsuits, subpoenas, and state notices on your behalf.
Online document portal. All received documents uploaded and accessible 24/7 through your secure client portal.
Up to 5 mail scans per year. Official mail scanned and uploaded to your portal. Need more? Unlimited scanning available.
Email notification on every received document. Immediate notification so you never miss a deadline.
All 50 states. If your business operates in multiple states, LLC Attorney provides registered agent service nationwide through a single account.
Holding company and compliance services available. For businesses that need more than a registered agent — LLC formations, operating agreements, annual report filing — available through the same account.
Connecticut Registered Agent Pricing
Annual registered agent service: $125/year
Included in formation packages: LLC Attorney's registered agent service is included in all LLC formation packages at no additional charge for the first year.
| Provider | Annual RA Fee | Notes |
|---|---|---|
| LLC Attorney | $125/year | Includes portal, same-day processing, 5 mail scans |
| LegalZoom | $299/year | Standard registered agent tier |
| Northwest Registered Agent | $125/year | Volume-based discounts available |
| ZenBusiness | $199/year | First year included in some tiers |
Prices are approximate and subject to change. Verify current pricing at each provider's website before purchasing. Most registered agent services charge separately for mail scanning, forwarding, and compliance reminders. LLC Attorney includes 5 mail scans per year in the base fee.
Switching from Another Registered Agent to LLC Attorney
Switching registered agents in Connecticut involves two steps: (1) designating LLC Attorney as your new agent and (2) filing the update with the Secretary of State. LLC Attorney handles both.
What you need: Your Connecticut Secretary of State entity number (found on your formation documents or at ct.gov/sots).
What LLC Attorney does: Files the agent change paperwork (Change of Agent — Domestic (All Entities), $50 fee), covers the filing fees, and sends you portal access when the transition is complete.
Timeline: Same-day filing. Processing at the Secretary of State typically takes Several business days (standard); expedited 24-hour available online for $50 additional fee. You are covered under LLC Attorney's service from the moment we accept the appointment.
What Connecticut Registered Agent Service Should Include
Many Connecticut registered agents do the bare minimum: receive legal mail and forward it. A complete Connecticut registered agent service tracks your Annual Report deadline (due each year between January 1 and March 31), maintains your street address in the Secretary of State's searchable database, ensures service of process reaches you reliably, and coordinates with your compliance calendar to prevent forfeiture and the $50 late fee.
Beyond a compliant Connecticut registered agent address, LLC Attorney's compliance subscription includes:
- Annual report filing handled for you, so you do not miss a Connecticut deadline.
- A document portal and mail scanning.
- Operating agreement updates as your business changes.
- Access to attorney-trained Business Success Advisors, plus flat-fee attorney consultations (no retainer) when a question needs a licensed attorney.
When Should a Connecticut LLC Owner Talk to an Attorney?
If your Connecticut LLC is already active and operating, consider talking to an attorney about these situations:
- You are served with a lawsuit at your registered agent address. There are strict response deadlines.
- Ownership or management changes that require amending your Connecticut formation documents.
- A compliance or annual-report question where the facts have changed (new members, new address, new structure).
- You are registering (foreign-qualifying) in another state and need to coordinate agents and compliance across jurisdictions.
- Your LLC was administratively dissolved and you need to reinstate it correctly.
You do not have to figure out which of these needs a lawyer on your own. LLC Attorney's attorney-trained Business Success Advisors are free and can point you in the right direction. Flat-fee attorney consultations (no retainer) are there when you need a licensed attorney, and the Virtual Office+ plan includes an attorney consultation if you are sued.
Frequently Asked Questions
A registered agent is the official point of contact between your Connecticut business and the state. They receive service of process — lawsuits, subpoenas, and legal notices — and official correspondence from the Connecticut Secretary of State and other state agencies. Every Connecticut LLC, corporation, and other registered business entity must designate a registered agent with a physical Connecticut street address.
Many agents conclude their services once payment is processed. LLC Attorney's commitment extends to holding company formation, operating agreement drafting, LLC formation, estate planning integration, and flat-fee, on-demand attorney consultations — no retainer required. If you need more than a registered agent, we offer it through the same account.
Budget registered agents may not notify you promptly of legal actions like lawsuits — one missed notice can cost significantly more than the annual service fee. LLC Attorney ensures all documents are immediately scanned and uploaded to your portal with email notification.
Technically yes — if you are a Connecticut resident; note that an entity may not appoint itself as its own registered agent. Most business owners should not. Your home or office address becomes publicly searchable on the Connecticut Secretary of State public database, you must be available during business hours, and any address change requires immediate paperwork. A professional registered agent resolves all of these issues.
Switching registered agents requires (1) designating the new agent and (2) filing the update with the Connecticut Secretary of State via Change of Agent — Domestic (All Entities) (BUS-009, $50 fee). LLC Attorney handles both steps same-day. Processing at the Secretary of State typically takes Several business days (standard); expedited 24-hour available online for $50 additional fee.
In Connecticut, the registered agent is the official recipient of all governmental and legal documents for your business — state notices, lawsuit papers, state tax agency correspondence, and more. They must have a physical Connecticut street address. Opting for an unreliable agent can lead to significant legal consequences, including default judgments and administrative dissolution (forfeiture).
Professional registered agent services in Connecticut typically run $100–$300 per year. LLC Attorney's Connecticut registered agent service includes same-day change of agent filing, an online document portal, and up to 5 mail scans annually at $125/year.
Yes. LLC Attorney provides registered agent service in all 50 states. If your LLC is registered in Connecticut and you later expand to other states, LLC Attorney can serve as your registered agent in each state through a single account.
Yes. Registered agent service is included in LLC Attorney's formation packages for the first year at no additional charge. After the first year, service continues at $125/year.
Start Your Connecticut LLC Registered Agent Service with LLC Attorney
Your Connecticut LLC is legally required to maintain a registered agent with a physical Connecticut address. LLC Attorney provides Connecticut registered agent service at $125/year — same-day change of agent filing, online document portal, 5 mail scans per year, and immediate email notification on every received document. See our full pricing for formation packages that include registered agent service for the first year.