Best Registered Agent Services in Connecticut

Connecticut's business registry is fully searchable online. Your registered agent's name and street address appear on the Connecticut Business Registry (CONCORD) for anyone to look up, so using a commercial agent keeps your home address out of public view.

Annual reports are due every March 31 with an $80 filing fee. Connecticut does not charge a late fee, but if you miss the deadline for more than one year, the Secretary of the State can administratively dissolve your LLC. A good registered agent service will send you reminders well before that deadline hits.

Connecticut repealed its Business Entity Tax in 2019. That removed a $250 biennial obligation, but the $80 annual report still applies to every LLC regardless of revenue. Your registered agent will also receive any state notices about tax or compliance issues forwarded to your agent address on file.

If you are forming a brand-new Connecticut LLC, a bundled deal from Bizee or ZenBusiness gives you a free first year of registered agent service with your $120 state filing. That saves you $100+ upfront, but check what the renewal price jumps to in year two before committing.

If you already have a Connecticut LLC and want to switch agents, Northwest Registered Agent is the strongest standalone option at $125/yr. They scan and upload documents the same day, charge no hidden fees, and their Connecticut address replaces yours on the public CONCORD database. For businesses registered in multiple states, Harbor Compliance at $99/yr offers centralized multi-state tracking.

Connecticut's compliance calendar is simple. One annual report due March 31, no post-formation filings, and no franchise tax. You do not need an expensive compliance suite. If you are still deciding on formation, check our guide to the best LLC formation services in Connecticut.

• Renewal Price Jumps - Bizee and ZenBusiness offer a free first year of RA service when bundled with formation, but renewals jump to $119/yr and $199/yr respectively.
• Change of Agent Filing - Switching your registered agent in Connecticut requires filing with the Secretary of the State, which may carry a processing fee depending on how you file.
• Document Scanning Fees - Some providers charge extra to scan and forward physical mail beyond basic legal notices. Northwest includes same-day scanning at no additional cost.
• Cancellation Timing - If you cancel your RA service mid-year, most providers do not issue prorated refunds. You also need to appoint a replacement agent before canceling to avoid a lapse.

1. Confirm your registered agent on the CONCORD database. After formation, verify that your agent's name and address appear correctly on the Connecticut Secretary of the State's online business search.
2. Apply for your EIN with the IRS. This is free and can be done online at irs.gov. You will need it to open a business bank account and file taxes.
3. Open a business bank account. Connecticut banks will ask for your Certificate of Organization, EIN confirmation, and operating agreement. Separating personal and business finances protects your LLC's liability shield.
4. Draft an operating agreement. Connecticut law does not require one, but banks and investors will expect it. It also prevents disputes among members by defining ownership and profit splits.
5. Mark your calendar for the March 31 annual report deadline. Your first annual report is due in the calendar year following formation. The $80 fee is due each year, and missing it for over a year risks administrative dissolution.
6. Set up compliance alerts with your registered agent. Most commercial RA services let you configure email or text notifications for forwarded documents, annual report reminders, and state correspondence.