Last Updated: May 28, 2024, 7:29 am by TRUiC Team

How Much Does It Cost to Start an LLC in Connecticut?

The cost to start an LLC (limited liability company) online in Connecticut is $120. This fee is paid to the Connecticut Secretary of the State when filing the LLC’s Certificate of Organization.

We recommend Northwest ($29 + State Fees) to help form your LLC.

How Much Does an LLC Cost in Connecticut?

Connecticut LLC Online Filing Fee: $120

The main cost to start an LLC in Connecticut is the $120 fee to file your LLC's Certificate of Organization online with the Connecticut Secretary of the State.

For a look at LLC costs in every state, read our other Cost to Start an LLC and How to Form an LLC guides.

Cost to Form a Foreign LLC in Connecticut

If you already have an LLC that is registered in another state and you’d like to expand your business into Connecticut, you’ll need to register your LLC as a foreign LLC in Connecticut.

The cost for registering a Connecticut foreign LLC is $120. You can register a foreign LLC in Connecticut by filing a Foreign Registration Statement.

Optional LLC Formation Costs

There are optional fees associated with LLC formation:

LLC Name Reservation

Reserve your name for up to 120 days prior to LLC formation by filing an Application for Reservation of Name and paying the $60 filing fee. This application can be filed online or by mail.

Foreign LLC Name Registration

If a Foreign LLC’s name is not available in Connecticut, they can register a different one by filing an Application for Registration of Name and paying the $60 filing fee. This application can be filed online or by mail.

Assumed Name

File an Assumed Name Certificate and pay the filing fee to create a name other than your legal LLC business name. This process varies by county. Contact your county clerk for more information.

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Connecticut LLC Annual Cost

When considering starting a limited liability company (LLC) in Connecticut, it is essential to understand the ongoing costs associated with maintaining an LLC. 

By taking these costs into account, you can estimate the total expenses of running an LLC in Connecticut and compare them with other states.

Here are the primary ongoing costs for a Connecticut LLC:

  • Annual Report Fee: Connecticut LLCs must file an annual report every year with the Secretary of the State for an $80 fee.
  • Registered Agent Fee: Connecticut law mandates that every LLC appoint a registered agent. You can choose to act as your own agent or hire a professional service. The fees for a professional service can range from $100 to $300 annually.

How to Register a Connecticut LLC Yourself

Forming an LLC in Connecticut is easy. Simply follow the steps outlined on this page.

Recommended: Using an LLC formation service like Northwest ($29 + State Fees) saves time and ensures compliance. Besides the low cost, we like their streamlined approach and excellent customer service.

Connecticut LLC Cost FAQ

The filing cost for the formation paperwork, also known as the Certificate of Organization, is $120 in Connecticut. This can be filed with the Secretary of the State either online, by mail, or in person.

A registered agent is a person or business that is appointed to receive all legal documents on behalf of your LLC. In Connecticut, there isn't a state-mandated fee for a registered agent, but costs can vary if you decide to hire a professional registered agent service.

Yes, the initial registered agent must officially consent to the role by signing the formation document. This is an important step in the process of forming an LLC in Connecticut.

Yes, if a new registered agent is appointed, they must officially consent to the role. The consent can be given by accepting the appointment via email (online) or by signing the change form (hard copy).

In Connecticut, there's no state fee listed for registering a DBA or trade name for your LLC. Trade names are filed at the city level and thus vary in cost. Additional fees may apply if you seek assistance from an LLC formation service for this task.

Yes, there's an annual report fee for LLCs in Connecticut. This fee is $80.

There are no state compliance fees for an LLC in Connecticut apart from the annual report fee. It's always a good idea to check with local business regulations to ensure all fees are accounted for.

You can conduct a business registry search to see if your desired LLC name is available. There's no state fee for this search in Connecticut.

A Certificate of Legal Existence, also known as a Good Standing Certificate, proves that your LLC legally exists and is properly maintained. The cost for this document in Connecticut varies. Here’s a breakdown of the costs:

  • Express certificates are $55
  • Short-form certificates are $40
  • Long-form certificates are $55

Article Sources - CT Business One Stop Portal:

IRS - Employer ID Numbers:

SBA - Apply for Licenses and Permits:

Chamber of Commerce - Connecticut Chamber of Commerce List: