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How much does an LLC cost in Connecticut? (2026)
Forming an LLC in Connecticut costs $120 in state filing fees. Year one comes to $120 and 5 years to $440, above the median state ($335). After formation, the main yearly cost is the annual report at $80.
Connecticut LLC, 5 years
State fees, acting as your own registered agent
Year 1
Years 2 to 5
Assumes the recurring report is first due in year 2 and the minimum state tax every year from year 1. Income-based taxes and county or newspaper costs are not included.
Fees and official sources
| Fee | Amount | How often | Source |
|---|---|---|---|
| Formation filing | $120 | once | official page |
| Recurring report | $80 | every year | official page |
| Minimum state tax | $0 | none found on official pages | being checked |
Adding a registered agent
You can be your own registered agent if you have a street address in Connecticut and are there in business hours. With the lowest standalone price on our list, Harbor Compliance (registered agent) at $99 a year, the 5-year cost becomes $935. Compare registered agent prices.
Connecticut deadlines and late penalties
- Connecticut LLCs file the annual report between January 1 and March 31 each year.
- With an overdue report the LLC cannot get a certificate of legal existence, and the Secretary of the State may administratively dissolve it.
What to know before you file in Connecticut
- Filing the annual report online is mandatory unless you request a file-by-mail waiver.
Connecticut compared with nearby states
Among nearby states, New York costs $97 less over 5 years and Massachusetts costs $2,060 more than Connecticut. The state where you form is usually the state where the LLC does business; forming elsewhere can mean registering in both.
| State | To file | Year 1 | Average per year after | 5 years |
|---|---|---|---|---|
| Connecticut | $120 | $120 | $80 | $440 |
| New York | $200 | $225 | $29.50 | $343 |
| Rhode Island | $150 | $550 | $450 | $2,350 |
| Massachusetts | $500 | $500 | $500 | $2,500 |
Questions
- How much does it cost to start an LLC in Connecticut?
- The state filing fee is $120. Counting the recurring report and minimum state tax, year one costs $120 in state fees if you act as your own registered agent.
- How much does an LLC cost per year in Connecticut?
- After the first year, state fees average $80 a year: the annual report is $80 every year.
- Is Connecticut a cheap state for an LLC?
- Over 5 years Connecticut costs $440 in state fees, which ranks 31 of 49 jurisdictions we have confirmed, cheapest first. The median is $335.
Sources, read verified 2026-11-15: business.ct.gov/knowledge-base/articles/domestic-limited-liability-com · portal.ct.gov/-/media/SOTS/Business-Services/BSD-Forms/llc-2017/ANNUAL · business.ct.gov/File-Annual-Report · business.ct.gov/knowledge-base/articles/annual-report/overdue-annual-r