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Connecticut Registered Agent | LLC School
Connecticut LLC · Step 2 of 8 · Verified June 2026

Connecticut LLC Registered Agent — Step 2 of 8

Appoint a qualifying Connecticut registered agent and maintain the required in-state office. An eligible owner, another qualifying individual or entity, or a commercial provider may serve. Choose reliable receipt and forwarding of legal documents.

Ahmad AdilWritten & verified by Ahmad Adil, LLC School · Updated June 2026
CT
Quick Answer

Connecticut allows a resident natural person and the eligible domestic or authorized/registered foreign corporations, LLCs, registered LLPs and statutory trusts listed in §34-243n. The agent must have a Connecticut place of business and the required in-state street/mailing addresses, and accept the appointment. A commercial service is one option.

Step 2 — Fast Facts
Address type
Physical CT street
P.O. box
Not allowed
Availability
Reliable document receipt
Self-serve cost
$0
Service cost
Provider-set; check renewals
Change of agent fee
$50
Next step
Step 3 →

What Connecticut Requires

Every Connecticut LLC must continuously maintain a registered agent listed with the Secretary of the State. The requirements are straightforward:

  • Physical Connecticut street address — a P.O. box alone doesn't qualify; the agent needs a real, physical in-state location.
  • Reliable document receipt — plan prompt handling and forwarding. Do not treat this practical recommendation as a separate statutory eligibility category.
  • Qualifying individual or entity — Connecticut allows a resident natural person and the eligible domestic or authorized/registered foreign corporations, LLCs, registered LLPs and statutory trusts listed in §34-243n. The agent must have a Connecticut place of business and the required in-state street/mailing addresses, and accept the appointment. A commercial service is one option.
  • Can be you, a co-owner, or a hired service — Connecticut allows self-service as long as you meet the address and availability rules.

Agent Decision Finder

Answer a couple of quick questions and we'll point you toward the option that fits:

Agent Decision Finder
DIY vs. commercial service — find your fit
Which of these apply to you?
I live in Connecticut at a physical addressNot a P.O. box, and I'm there during business hours
I'd rather keep my home address off public recordRegistered agent addresses become part of the public filing
I travel often or can't guarantee business-hours availabilityMissing a delivery could mean missing a lawsuit notice
I don't live in ConnecticutForming a CT LLC from out of state

Changing Your Registered Agent Later

Use Connecticut’s change-of-agent filing and obtain the required acceptance. The domestic LLC change-of-agent filing fee is $50. Confirm the filing was accepted; do not assume immediate effectiveness from payment alone.

The registered-agent name and address are public. Appointing another eligible agent may allow use of that agent’s address for this role, but it does not remove every business, owner or manager address from public filings.

Planning note: Connecticut allows a resident natural person and the eligible domestic or authorized/registered foreign corporations, LLCs, registered LLPs and statutory trusts listed in §34-243n. The agent must have a Connecticut place of business and the required in-state street/mailing addresses, and accept the appointment. A commercial service is one option. Commercial providers set their own charges and renewal terms. Compare current coverage, included periods and optional services. An eligible owner or another qualifying agent can serve without a commercial provider charge.
Optional Formation Service
Northwest: Optional Formation Assistance
Verify current customer feedback directlyOptional filing assistance · Verify current terms directly
  • ✓Confirm registered-agent eligibility, coverage, included periods and renewal charges.
  • ✓Optional formation assistance; confirm filing scope, service pricing and submission responsibilities.
  • ✓Review address-use rules and privacy policies; a service does not remove all information from public filings.
  • ✓Review address-use rules and privacy policies; a service does not remove all information from public filings.
Current offer+ $120 CT state fee
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Frequently Asked Questions

Connecticut Registered Agent — FAQ

Can I be my own registered agent in Connecticut?
Connecticut allows a resident natural person and the eligible domestic or authorized/registered foreign corporations, LLCs, registered LLPs and statutory trusts listed in §34-243n. The agent must have a Connecticut place of business and the required in-state street/mailing addresses, and accept the appointment. A commercial service is one option. Ownership alone does not establish eligibility. Arrange reliable receipt and prompt handling of documents.
Can a registered agent use a P.O. box in Connecticut?
No. Connecticut requires a physical street address where documents can actually be delivered in person; a P.O. box alone does not satisfy the requirement.
How much does a Connecticut registered agent service cost?
Commercial providers set their own charges and renewal terms. Compare current coverage, included periods and optional services. An eligible owner or another qualifying agent can serve without a commercial provider charge.
Do I need a Connecticut registered agent if I don't live in Connecticut?
The LLC needs a qualifying Connecticut agent even if its owners live elsewhere. Another eligible individual or entity can serve; a commercial provider is an option, not the only lawful choice.
Is my registered agent's address public?
Yes. Whatever address you list becomes part of the public business filing, searchable by anyone through the Secretary of the State's database.
How do I change my registered agent in Connecticut?
File the applicable Connecticut change-of-agent certificate with the required acceptance; the domestic LLC filing fee is $50. Check current filing instructions and confirm acceptance.
What happens if my registered agent isn't available to accept documents?
You risk missing important legal notices, including lawsuit service, which can lead to a default judgment against your LLC without your knowledge. This is the main reason many owners choose a dedicated commercial agent service.
Ahmad Adil, founder of LLC School
About the Author
Ahmad Adil

Ahmad Adil is the founder and CEO of LLC School. For filing and ongoing compliance, confirm the requirements with the responsible state agency. This is educational information, not legal or tax advice.

About Ahmad Adil → Connecticut LLC Overview →
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