Connecticut LLC Annual Requirements
Forming your Connecticut LLC is step one. Keeping it in good standing is the ongoing job. This page covers every recurring obligation so you know exactly what's due, when, and what happens if you miss it.
Annual Report Filing
Connecticut requires LLCs to file an annual report with the Connecticut Secretary of State, along with a $80 fee. This report confirms or updates your LLC's basic information on file — entity name, principal address, registered agent, members or managers.
Frequency: each year Fee: $80 Filed with: Connecticut Secretary of State (https://portal.ct.gov/sots)
Connecticut tax note: Annual report fee increased from $20 to $80 effective July 1, 2020. Connecticut has a Business Entity Tax (BET) of $250 minimum for LLCs treated as corporations.
Registered Agent Maintenance
Your LLC must maintain a registered agent with a physical Connecticut street address for as long as the entity exists. This is not optional — if the Connecticut Secretary of State has no valid registered agent on file, they can begin administrative dissolution proceedings.
A valid registered agent must:
- Have a physical street address in Connecticut (not just a PO box)
- Be available during normal business hours to accept legal documents
- Forward service of process and other official correspondence to you promptly
We handle this for you. Our registered agent service ensures your LLC always has a valid agent on file with the Connecticut Secretary of State.
What Happens If You Fall Out of Compliance
Missing your annual report or losing your registered agent can lead to:
- Late fees and penalties — the Connecticut Secretary of State typically assesses penalties for late filings
- Administrative dissolution — the state involuntarily dissolves your LLC
- Loss of liability protection — once dissolved, the LLC no longer provides personal asset protection
- Difficulty reviving the entity — reinstatement usually requires paying back fees, penalties, and filing all missed reports
This is why compliance reminders matter. When you use our registered agent service, we send reminders ahead of every Connecticut deadline so nothing slips.
Federal Tax Obligations
Regardless of Connecticut's state-level requirements, every LLC has federal obligations:
- Federal income tax — single-member LLCs file on Schedule C (with personal return); multi-member LLCs file Form 1065
- Self-employment tax — LLC members typically owe self-employment tax on their share of profits
- Quarterly estimated taxes — if you expect to owe $1,000+ in taxes, the IRS expects quarterly payments
- Employer taxes — if you have employees, you'll handle payroll taxes and filings
Stay on Top of It
Compliance isn't hard — it just requires knowing the deadlines and not missing them. We keep track so you don't have to.