How to Start an LLC in Connecticut (2026)

Filing fee: $120 · Agency: Connecticut Secretary of State

Processing time: 2 business days; 1-business-day expedite available for an extra fee.

Annual report: Annual report fee: $80.

Franchise tax: Connecticut does not have a traditional franchise tax. However, LLCs classified as partnerships or disregarded single-member LLCs are subject to an annual Business Entity Tax of $250 if they are required to file an annual report. LLCs electing corporate tax status are subject to the Corporation Business Tax, which has a $250 minimum.

Notes: Connecticut does not have a traditional franchise tax. LLCs are generally taxed as pass-through entities unless they elect corporate tax status.