Connecticut Business Registration Fee Calculator
Forming an LLC in Connecticut costs $120 to file, then about $80 per year to keep it in good standing. Incorporating costs $250 up front and about $150 per year. Pick your entity type above for the itemized breakdown.
Your business
- Annual report$80.00
- LLC formation filing (Articles of Organization)$120.00
Estimate only — actual fees are set by your state and county at the time of registration. Data last reviewed 2026-07-17. This state's full local formula is not yet implemented; see the notes below the calculator.
Good to know
- Stock corporations also owe a one-time $150 'Organization and First Report' filing shortly after formation.
What determines business cost in Connecticut?
- Entity type (LLC vs. corporation)
- Formation filing fee ($120 LLC / $250 corp)
- Annual/biennial report fees
- Franchise or privilege taxes
Frequently asked questions
How much does it cost to start an LLC in Connecticut?
The state filing fee for Articles of Organization is $120. That's the mandatory government cost — registered-agent services, operating agreements, and expedited processing are optional extras.
What does an LLC cost per year in Connecticut?
About $80 per year: a $80 annual report.
How much does it cost to incorporate in Connecticut?
Filing Articles of Incorporation costs $250, then about $150 per year in report fees.
More Connecticut calculators
Business Registration calculators for other states
Official Connecticut resources
Estimates here are informational — the state is the only source of an official quote.
Data last reviewed 2026-07-17.