Best Method: Online Filing Flows via business.ct.gov

• Fastest method, fewer rejections
• Expedited service available for extra fee (business filings only) (expedited option appears before payment screen)
• PDF attachments may now be attached to all online formations/registrations
• UCC transactions are automatically accepted and indexed online instantly 
• Log-In at business.ct.gov and navigate to the flow you need (Start a business; Manage a Business; UCC Liens)

Submit Paper Filing: via business.ct.gov

• Replaces email filing effective 1/10/2022
• Submit any business filing as an attachment and pay online (Login, select "Submit paper filing")
• Faster than paper, but slower than online filing flows
• Best used for filings not available through flows
• Expedited service available

Slowest Method: Physical Paper Filing (Mail, FedEx, UPS, Hand Delivery)

(Follow Delivery Instructions on Website)

• Check/Money Order Only -- No Credit Cards
• No expedited service available
• Slowest method to process, and slowest method of delivery back to the customer