In Connecticut, as in most states, the primary step in creating a limited liability company (LLC) is to file a certificate of organization with thes ...
Cost to Start an LLC in Connecticut
Written by: Natalie Fell
Natalie is a business writer with experience in operations, HR, and training & development within the software, healthcare, and financial services sectors.
Edited by: David Lepeska
David has been writing and learning about business, finance and globalization for a quarter-century, starting with a small New York consulting firm in the 1990s.
Published on July 28, 2022
Updated on October 2, 2023

If you’re thinking of starting a limited liability company (LLC) in Connecticut, you’ll want to know in advance how much it’s going to cost. LLC formation fees vary by state, so it’s wise to do a bit of research and prepare yourself, and your new business, for the necessary steps.
LLC Costs in Connecticut
Requirement | Cost/Fee |
---|---|
Certificate of Organization | $120 |
Certified Copy – Certificate of Organization | $55 |
Certificate of Legal Existence | $50 |
Name Reservation | $60 |
Registered Agent Service | $50 – $300 |
Operating Agreement | $0 – $2500 |
Annual Report | $80 |
Business Licenses and Renewals | Sales and use tax permit – $100 All others – check with state and local government |
Connecticut Certificate of Organization Cost
In Connecticut, you form an LLC by filing a Connecticut certificate of organization, which requires a $120 fee. It’s a simple process you can do online at the Secretary of State’s Department of Economic and Community Development website.
If you need a certified copy of the certificate of organization, there is a $55 fee. If you need a Certificate of Legal Existence, there is a $50 fee. If you’d like the state to hold your LLC name before you register, you can apply online here for $60 to reserve it for 120 days.
Connecticut Registered Agent Cost
In Connecticut, you are required to have a Connecticut registered agent, also known as an agent of service in process. A registered agent is a person or business authorized to accept and respond to legal, tax, and financial documents on behalf of your business.
In Connecticut, you can be your own registered agent, or it can be another member of the LLC. An individual who is not a member or a professional agency can also serve as the registered agent for your LLC.
Costs for a registered agent service range from $50 a year up to $300 or more. Several online firms, such as ZenBusiness and Northwest Registered Agent, provide quality services at reasonable rates.
Connecticut Business Licenses and Permits Cost
Starting an LLC in Connecticut requires obtaining the required licenses and permits from local, state, and federal governments. Fees for these vary, but most costs are minimal.
Federal regulations, licenses, and permits associated with starting your business include doing business as, health licenses and permits from the Occupational Safety and Health Administration (OSHA), trademarks, copyrights, patents, and other intellectual properties, as well as industry-specific permits.
You may also need state-level and local county or city-based licenses. The license requirements and how to obtain them vary, so check the websites of your state, city, and county governments to learn more.
Business license fees depend on the type of business and the agency issuing the license or permit. On average, business licenses cost between $100 and $300+, plus renewal fees.
You could also check this SBA guide for your state’s requirements, but we recommend using MyCorporation’s Business License Compliance Package ($149 + state fees). They will research the exact forms you need for your business and state and provide them to ensure you’re fully compliant.
Connecticut Operating Agreement Cost
In Connecticut, your LLC is not required to have an operating agreement in place. But it’s highly recommended, as an effective operating agreement can help avoid disputes and lawsuits that could threaten the stability of your LLC.
An LLC operating agreement is an important legal document that details who owns the business and provides essential information pertaining to member duties. An LLC operating agreement establishes the financial relationship between members and the basics of the working relationships between those members and the managers who oversee daily operations.
The operating agreement is not filed with the state, but instead remains private. It’s advisable to hire an attorney to ensure your operating agreement is thorough and legally binding.
Creating an operating agreement is free if you just draw it up yourself (here you can find free Connecticut LLC Operating Agreement template). Alternatively, you can pay around $100 for guidance from an online business advisory.
This is an extremely important document, so it’s recommended that you use the services of a specialist or legal firm. If you choose to hire an attorney, the price will be around $500 for a single-member LLC and $2,500 for a multi-member LLC.
Connecticut LLC Formation Service Cost (Optional)
Forming an LLC in Connecticut tends to involve a lot of red tape and paperwork, so for many entrepreneurs just starting out it’s a good idea to hire an experienced service provider.
Some of the best services for forming an LLC in Connecticut are ZenBusiness and Northwest Registered Agent. LLC Formation service will take care of all the key steps, keeping you updated while allowing you to focus on launching and growing your business.
The cost of professional services depends on your requirements and LLC formation plan. Most LLC service providers offer different plans/packages and there are many LLC services that offer free LLC formation.
Ongoing Connecticut LLC Costs
Every state has a different fee structure and timelines for LLC documents and licenses. It’s important to stay up-to-date or your business could face significant penalties. The fees and timelines for Connecticut are detailed below.
Annual Fees
You’ll need to file a Connecticut LLC annual report, sometimes known as a statement of information, with your state to keep your LLC in good standing. The fee is $80 and you can file online through the state’s business division website.
Business License Renewal Fees
Some business licenses and permits must be renewed periodically, which may have a small associated fee. In Connecticut, these include your sales and use tax permit, or your seller’s permit. The initial fee is $100.
In Connecticut, sales and use tax permits expire every two years. They are automatically renewed and mailed to you as long as your business remains in good standing and there is no renewal fee. Other renewal fees will apply to other licenses that are required for your business, such as a food service license for a restaurant.
Cost to Start an LLC in Connecticut
- LLC Costs in Connecticut
- Connecticut Certificate of Organization Cost
- Connecticut Registered Agent Cost
- Connecticut Business Licenses and Permits Cost
- Connecticut Operating Agreement Cost
- Connecticut LLC Formation Service Cost (Optional)
- Ongoing Connecticut LLC Costs
Subscribe to Our Newsletter
and gain insider access to cutting-edge business insights and trends.
Featured Resources

How to File a Certificate of Organization in Connecticut
Published on June 16, 2022
Read Now
How to Start an LLC in Connecticut
Published on March 2, 2022
Establishing a Limited Liability Company (LLC) is an appealing option for entrepreneurs looking to formalize their business endeavors inConnecticut. ...
Read Now

How to Start a Business in Connecticut
Published on September 3, 2021
If you have a good business idea and strong drive, you could probably succeed in any state. But you’d have a much better chance inConnecticut, ...
Read Now
Comments