Connecticut State Department of Revenue Services

Walk-in services at all DRS branch office locations remain suspended. Email DRS at drs@po.state.ct.us. Email the Priority One Taxpayer Assistance Program: DRSPriorityOne_CollectionsAssist@po.state.ct.us. Please check our Frequently Asked Questions page.

Electronic Payment Options

There are two electronic payment options currently available to business taxpayers - Direct Payment of Tax Using the TSC and Electronic Funds Transfer.

Direct Payment of Tax Using the Taxpayer Service Center (TSC): 

TSC is a convenient and paperless way to file and pay... 

Safely and securely either over the Internet or by Telephone free of charge! Direct payment allows you to file returns at your convenience and have payments "warehoused" until later. Payment can be transferred from your bank account to DRS any day up to the due date of the return Taxpayers who are mandated to make payments using Electronic Funds Transfer are permitted (and encouraged) to use TSC's Direct Payment method instead.

Electronic Funds Transfer

Electronic Funds Transfer (EFT) is an electronic method of making a payment that replaces having to write a check. An EFT is handled through the Automated Clearing House System (ACH), a nationwide network that electronically transfers funds. Some businesses are mandated to pay by Electronic Funds Transfer due to the prior year's tax liability.  Those businesses are notified by the Department of this requirement.  Businesses that are not mandated may register for Electronic Funds Transfer. Contact the EFT Unit during business hours at 860-297-4973 or visit the EFT Web Page for more information.