Do I Need a Registered Agent in Connecticut?

Every US small business operating in Connecticut—whether it’s an LLC, corporation, or partnership—is required to designate a Registered Agent in Connecticut. This role is essential for maintaining compliance with state regulations and ensuring your business stays informed of any legal or government notices. Just like reliable accounting services, having the right registered agent supports your business’s foundation and long-term success.

In this guide, we’ll break down why a registered agent matters, who can serve as one, and how to make the right choice for your business.

What Is a Registered Agent?

A registered agent is your business’s official contact for all legal and government communications. They serve as the point person to receive:

• Service of process (like notices of lawsuits)

• Tax forms and state documents

• Compliance notifications from the Secretary of State

Think of it as your business’s legal inbox—one that must be monitored, reliable, and tied to a physical address in Connecticut.

Who Needs a Registered Agent in Connecticut?

If your business is officially registered with the state, you need a registered agent. This includes:

• LLCs

• Corporations (both C corps and S corps)

• Limited Partnerships (LPs)

• Limited Liability Partnerships (LLPs)

Without a registered agent, the Secretary of State won’t accept your business registration—or your annual reports.

Connecticut’s Registered Agent Requirements

Before choosing an agent, make sure they meet these requirements:

• Connecticut Address: Must have a street address in the state (no P.O. boxes)

• In-Person Availability: Must be available during normal business hours to accept documents

• Qualified Individual or Business:
  • At least 18 years old and a resident of Connecticut

  • Or a business entity authorized to operate in the state

• Public Information: The agent’s name and address will appear in state records

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Who Can Be Your Registered Agent?

You’ve got options—and each has pros and cons:

• You or someone you trust:
  • Great for saving money

  • Must be consistently available during business hours

  • Your address becomes public

• Professional registered agent service:
  • Keeps your personal info private

  • Ensures you never miss critical legal mail

  • Offers added support with compliance and document tracking

If you’re already using external accounting services, adding a registered agent service can be a smart part of your overall business support system.

Why Your Business Needs a Registered Agent

Besides being a legal requirement, a registered agent provides real benefits:

• Ensures compliance: Required for good standing with the state

• Prevents missed notices: Crucial for time-sensitive legal issues

• Supports smooth business operations: Essential for filing reports, renewing licenses, and managing Connecticut’s business taxes

• Acts as a firewall: Keeps lawsuit notices and government letters out of your storefront or home

How to Appoint a Registered Agent in Connecticut

Setting up your registered agent is a straightforward part of the business formation process. Here’s how to get it done:

• Choose your agent: Decide whether you’ll serve as your own agent, designate someone you trust, or hire a professional service.

• Provide the agent’s details: When you file your Certificate of Organization (for LLCs) or Articles of Incorporation (for corporations), include the registered agent’s full name and physical Connecticut address.

• Ensure consent: If you’re appointing someone else, they must agree to take on the role. Most professional services handle this internally.

• Stay up to date: Make sure your registered agent’s info remains accurate in state records. If anything changes, file an update promptly.

Changing Your Registered Agent

Need to make a switch? Here’s how:

• File a Change of Agent form with the Connecticut Secretary of State

• Pay the filing fee

• Get written consent from your new agent

Changes are simple—but essential if you’ve moved, outgrown your old system, or want better reliability.

Summary

Every formal US small business in Connecticut must have a registered agent—and for good reason. Your Registered Agent in Connecticut ensures you receive important legal and government communications, helps you stay compliant, and keeps your business in good standing. Whether you appoint yourself, a trusted contact, or a professional service, choosing the right agent is a small but crucial step in building a compliant and well-run business. And just like choosing the right accounting services, it’s worth getting right from the start.

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