Here's what forming an LLC in Connecticut actually involves — the fees, the timeline, the ongoing obligations, and the official registry link, so you can file with confidence.
Connecticut LLC at a glance
| State filing fee | $120 |
|---|---|
| Processing time | Processing times change — check current times on the official registry |
| Annual report / franchise | Annual Report — $80, filed online through Business.CT.gov. |
| Registered agent required? | Yes — physical Connecticut address required |
| Official registry | Connecticut Secretary of the State business search → |
Steps to form an LLC in Connecticut
- Name your LLC and check availability in the Connecticut registry.
- Appoint a registered agent with a physical address in Connecticut.
- File the state’s LLC formation document using the responsible office’s instructions, and check the applicable fee and any additional filing requirements.
- Check the EIN requirements and choose an eligible IRS application route (see the EIN guide).
- Stay compliant — track any Connecticut annual report and franchise obligations.
Paid filing assistance is optional. Compare the selected package, government charges, included services and renewal terms before purchasing. Form in Connecticut via Northwest
Budget and filing checks for Connecticut
- Formation source — recorded check .
- Recurring requirement source — recorded check .
Compare the source-qualified Connecticut cost row with your own first-year and recurring budget. Then check licenses and permits for the actual business activity. A filing fee is not a complete operating-cost quote.
Frequently asked questions
How much does it cost to form an LLC in Connecticut?
The Connecticut state filing fee is $120, and the ongoing obligation is Annual Report — $80, filed online through Business.CT.gov.
How long does it take to form an LLC in Connecticut?
Processing time in Connecticut varies, and expedited options may be available. Check current processing times on the official registry before you file.
Do I need a registered agent in Connecticut?
Yes. An LLC must maintain a registered agent who meets Connecticut's requirements. Hiring a commercial service is optional if you or another eligible agent can meet the state's address, availability and consent requirements. Check the official registry before appointing an agent.