Ready to incorporate your AI or machine learning C-Corp in Connecticut for 2026? This guide provides a clear path, covering everything from initial steps to investor readiness and tax implications. Connecticut offers a strategic location near NYC and a strong financial sector, making it an attractive option for AI ventures. Our resource on how to get an EIN in Connecticut breaks this down further. While it has its challenges (high taxes), understanding the process is crucial. Lovie can streamline this, automating formation, EIN registration, compliance, and registered agent services with AI precision.
Connecticut has a corporate tax rate of 7.5%.
Select a unique name for your C-Corp that complies with Connecticut state law. Check name availability on the Connecticut Secretary of the State's website.
Designate a registered agent in Connecticut to receive legal and official documents on behalf of your C-Corp. This can be an individual resident of Co File the Certificate of Incorporation with the Connecticut Secretary of the State. This document includes your company name, registered agent informat
Informational only — confirm fees, deadlines, and filing rules on the state portal before you file.
Filing context for business corporations in Connecticut: Connecticut reduced LLC formation fee from $120 to $80 for online filings effective July 2026 as part of the Small Business Relief Act. Commonly cited formation filing fee: $250. Franchise tax note: $250 minimum for corps. Expedited processing is often available (~$50, ~2-day turnaround). Verify current fees, deadlines, and requirements on the state filing site before you file — schedules change.
Resource: State filing site · Reference date 2026-07-01
| Corp Formation Filing | $250 |
| Annual Report | $80 |
| Franchise Tax | $250 minimum for corps |
| Expedited Filing | $50 |
Corporations in Connecticut typically file an annual report (often due Anniversary month, fee reference: $80). A registered agent is usually mandatory. Board meetings, minutes, and shareholder records should be maintained. Verify current fees, deadlines, and requirements on the state filing site before you file — schedules change.
For business startups incorporating in Connecticut, typical processing is about 5 business days. Filings are often completed online via the state business portal.
Start your formation with Lovie — $499 one-time, state filing fee included.
State-specific formation guides, cost breakdowns, compliance checklists, and expert comparisons — updated for 2026.