Start Your LLC In
Connecticut with One IBC
Got Questions? Call (949) 524-4399 to talk to a business expert.
Discover the Perfect Plan for Your Company
Basic
$199
Fees for filing legal documents to register or maintain a business.
02 weeks processing
Agent fee
Registered Address
Document filing with the Secretary of State
Standard
$499
Fees for filing legal documents to register or maintain a business.
05 days processing
Includes everything in basic package
Comprehensive name check
Preparation of Articles of Incorporation
Lifetime customer support (phone & email)
Federal Tax ID (EIN) Obtainment Service
Premium
$599
Fees for filing legal documents to register or maintain a business.
01 day processing
Includes everything in standard package
2 hours of free tax consultation
Key Points of Connecticut LLCs
Flexible Legal Framework
Connecticut’s LLC law (Chapter 613a) offers clarity around member rights, distributions, and governance.
Annual Reporting Mandate
All Connecticut LLCs must file an Annual Report (business information update), it contains no financials, just entity details.
No Franchise Tax, but Business Taxes Apply
Connecticut does not impose a franchise tax on LLCs, but LLCs may incur state income tax obligations and business-related taxes depending on activities.
Understanding Connecticut LLCs
A Connecticut LLC blends the liability protection of a corporation with the simplicity of a partnership. It gives business owners a flexible vehicle for operating, organizing, and growing in a regulated, stable state business climate.
What is a Connecticut LLC?
A Connecticut LLC is a legal entity created under state law that shields owners (members) from personal liability over business obligations. It supports either member-managed or manager-managed structures and allows custom internal rules in its operating agreement.
A Connecticut LLC offers several advantages, such as:
A Connecticut LLC offers benefits like pass-through taxation, corporate‑style legal standing, and flexible governance, all with modest state compliance.
Why choose an LLC in Connecticut?
Choosing an LLC in Connecticut provides personal asset protection, tax flexibility, and business credibility. The formation process is direct, ongoing reporting is understandable, and the statute supports modern arrangements.
Key Benefits Include:
Privacy Protection
No Double Taxation
Business Credibility
Legal Environment
Tax Flexibility
Clear Guidelines
Pros and Cons of an LLC in Connecticut
Starting a Connecticut LLC: Benefits
You get liability protection, flexible internal structure, and avoidance of double taxation under default rules. Connecticut also allows relatively easy registration and modest compliance burdens.
Taxation of a Connecticut LLC
By default, a Connecticut LLC is taxed as a pass-through entity, with income or loss reported by members. If the LLC makes a corporate election, it must comply with Connecticut’s corporation tax rules. Additional obligations (sales tax, employment taxes) may apply based on operations.
Starting a Connecticut LLC: Drawbacks
You must file an annual report every year (by March 31) and pay its fee. Public information (registered agent, members/managers, address) becomes part of state records. Electing nondefault tax treatment or doing multi-state business adds complexity.
Who Can Form an LLC in Connecticut?
Any individual or legal entity, whether resident or nonresident, may form an LLC in Connecticut. The LLC must designate a registered agent with a physical Connecticut address. The entity name must be distinguishable and include “LLC,” “L.L.C.,” or “Limited Liability Company.”
Types of LLCs in Connecticut
Domestic LLC (Connecticut-based LLC)
Formed under Connecticut law and operating primarily within the state.
Foreign LLC (Out-of-state LLC registering in Connecticut)
Formed elsewhere but conducting business in Connecticut. Must file a Certificate of Organization for foreign registration and appoint a Connecticut registered agent.
Professional LLC (PLLC)
Connecticut allows professionals (lawyers, doctors, accountants, etc.) to form PLLCs under licensing rules. The entity must comply with regulations of the relevant professional board.
How to Start an LLC in Connecticut
Choose a Business Name
Select a unique name that includes "LLC" or "L.L.C." and ensure it’s distinguishable from existing entities in Connecticut. Use the Secretary of State’s name search tool to verify availability.
Appoint a Registered Agent
Designate a registered agent to accept legal documents. This can be an individual or a registered service company with a physical address in Connecticut.
File the Articles of Organization
Submit Form LLC to the Connecticut Secretary of State, providing LLC name, principal office address, and registered agent details.
Create an Operating Agreement
Though not required, it’s recommended to draft an Operating Agreement outlining ownership, governance, and profit distribution to reinforce liability protection and support tax compliance.
Connecticut LLC Requirements
Age and Residency
Number of Members
Management Structure
Registered Agent and Office
Name Compliance
Connecticut LLC Application
To form an LLC in Connecticut, file the Certificate of Organization with the Connecticut Secretary of the State.
Required Information
- LLC name (with “LLC,” “L.L.C.,” or equivalent)
- Registered agent’s name and Connecticut address
- Organizer’s name and address
- Member or manager designation
- Whether the LLC is member-managed or manager-managed
Filing Options
- Online: Via Connecticut’s Business One Stop portal
- By Mail / Paper: File with the Secretary of State’s Commercial Recording Division
Filing Fees
- The standard filing fee for formation is $120.
Post-Filing Requirements
- Create and maintain an Operating Agreement (not filed)
- Maintain the registered agent
- Foreign LLCs must submit a Certificate of Good Standing from home state and foreign registration documents
Connecticut LLC Taxation
Pass‑Through Default Treatment
Connecticut treats LLCs as pass-through by default. Members report income or losses on their individual Connecticut returns.
Business & Income Taxes
LLCs engaged in business may be subject to state business taxes or industry‑specific levies, depending on activity.
Sales & Use Tax
If the LLC sells taxable goods or services, it must collect and remit Connecticut sales tax and account for use tax where applicable.
Connecticut LLC Annual Filing (Annual Report)
What to File
A basic Annual Report that updates entity details (agent, address, principals) — no financial data.
Filing Deadlines
Due by March 31 each year. New LLCs must file in the calendar year following formation.
Fees & Consequences
The fee for the annual report is $80. Failure to file puts the LLC “not in good standing,” and after extended noncompliance the state may administratively dissolve the entity.
Expanding Your Connecticut LLC
As your business grows, you may wish to operate your Connecticut LLC in other states. This requires registration as a foreign LLC in each new state of operation.
Registering a Foreign LLC in Connecticut
LLCs formed outside Connecticut must file foreign registration documents and appoint a Connecticut registered agent to lawfully operate in the state.
Doing Business in Other States
To expand beyond Connecticut, register your LLC as a foreign entity in each target state. Submit foreign registration paperwork, designate local agents, and satisfy local tax and compliance rules.
Find The Right State To
Form An LLC
Every state has different rules, costs, and considerations for LLC formation.
Start Your Business Today
Our Experts are ready to assist!
Doing Business in Utah
Frequently Asked Questions
Yes, most states require you to have a registered agent to handle legal documents and notices during business hours.
While not always required by law, having an operating agreement is a smart move to outline your LLC’s rules and avoid disputes down the road.
An EIN is a federal tax ID; most LLCs need one to open a business bank account, file taxes, or hire employees.