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Connecticut LLC · Step 2 of 8 · Verified June 2026

Connecticut LLC Registered Agent — Step 2 of 8

Every Connecticut LLC needs a registered agent — a person or company at a real Connecticut street address who's available during business hours to accept legal documents. You can act as your own agent for free, or hire a service for privacy and consistency.

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

A Connecticut registered agent must have a physical Connecticut street address (no P.O. boxes) and be available during normal business hours to accept service of process and official mail. You can be your own agent for free if you meet those requirements, appoint another Connecticut resident, or hire a commercial registered agent service — typically $100–$150/year — for privacy and reliability.

Step 2 — Fast Facts
Address type
Physical CT street
P.O. box
Not allowed
Availability
Business hours
Self-serve cost
$0
Service cost
~$100–$150/yr
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.
  • Available during normal business hours — to personally accept service of process and official state correspondence.
  • Individual Connecticut resident (18+) or a registered CT entity — either qualifies, as long as the address requirement is met.
  • 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
Connecticut LLC owner reviewing registered agent options at a home office

Changing Your Registered Agent Later

If your situation changes — you move, stop wanting your home address public, or your agent service isn't working out — you can update your registered agent any time by filing a change with the Secretary of the State online for a $50 fee.

Your registered agent address is public recordWhatever address you list as your registered agent becomes part of Connecticut's public business filings, searchable by anyone. If you're operating out of your home and don't want your personal address publicly associated with your LLC, a commercial registered agent service keeps that address off the public record entirely.

Ahmad Adil's Take: If you're genuinely home during business hours and don't mind your address being public, being your own agent costs nothing and works perfectly well. But most people underestimate how disruptive a missed legal notice can be — if you travel, work outside the home, or just want your address private, the ~$100–$150/year for a commercial service is cheap insurance. It's also the only real option if you're forming a Connecticut LLC without living there yourself.
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Frequently Asked Questions

Connecticut Registered Agent — FAQ

Can I be my own registered agent in Connecticut?
Yes — as long as you have a physical Connecticut street address (not a P.O. box) and can be available during normal business hours to accept legal 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 services typically run $100–$150 per year. Acting as your own agent costs nothing beyond your time and availability.
Do I need a Connecticut registered agent if I don't live in Connecticut?
Yes, and it's required — a commercial registered agent service is typically the only practical option if you're forming a Connecticut LLC without a physical Connecticut address of your own.
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 a change of agent online with the Secretary of the State for a $50 fee. It can be done any time and takes effect quickly once processed.
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. The guidance here — Connecticut's physical-address and business-hours requirements, the self-service option, and the $50 change-of-agent fee — reflects current Connecticut Secretary of the State guidance. This is educational information, not legal advice.

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