Foreign LLC Registration in Connecticut
If your LLC was formed elsewhere but conducts business in Connecticut, register through CONCORD. Fee: $120. For domestic formation, see our LLC guide. For all types, see LLC types.
When Required
Register if your out-of-state LLC:
- Has employees or office in Connecticut
- Regularly conducts business in Connecticut
- Owns CT real property
How to Register
File Application for Registration at business.ct.gov (CONCORD):
- Fee: $120
- Provide: LLC name, home state, formation date, CT registered agent
- Attach: Certificate of Good Standing from home state
- Processing: 3-5 business days
Ongoing Requirements
Ready to get started?
Get Started- Annual Report: $80/year (same as domestic)
- CT registered agent required
- CT income tax on CT-sourced income
- CT sales tax if selling taxable goods/services in CT
- BET if CT gross receipts exceed $200K
FAQ
My LLC is in Delaware. Do I need CT registration?
If you conduct business in Connecticut (office, employees, regular CT customers from CT location): yes. If you're purely remote with no CT presence: likely no.