Real-time costs, processing times, and formation guides for all 50 states.
Starting a business shouldn't be a guessing game. Every state has unique fees, hidden annual costs, and varying processing speeds. We've indexed official Secretary of State data across the U.S. to give you a transparent, side-by-side comparison. Select your state below to see exactly what it costs to launch your LLC in 2026.
Connecticut
Certificate of Organization
$
120
To form an LLC in Connecticut, you must choose a unique business name that includes an entity designator like LLC. You are required to appoint a registered agent with a physical Connecticut address. The formal creation occurs by filing a Certificate of Organization with the Secretary of State, which carries a $120 filing fee. This can be completed online or by mail, with optional expedited processing available for an additional fee.
Maintaining your LLC requires filing an annual report to keep state records current. This report is due every year between January 1st and March 31st and must be submitted online through the Secretary of State’s website. The filing fee for the annual report is currently $80. Failing to file on time can result in your business losing its good standing or facing administrative dissolution by the state.
Start Your LLCDisclosure: The National LLC Filing Fee Index is an independent review site. We may receive compensation from the companies whose services we review (such as ZenBusiness). This compensation helps us maintain this free resource for small business owners. Our reviews are based on our own research and professional judgment.
