Connecticut State Department of Revenue Services

NEW Highway Use Fee - Registration is now open for certain carriers to register for the new Connecticut Highway Use Fee - Click here for more information.

IMPORTANT INFORMATION - the following tax types are now available in myconneCT: Individual Income Tax, Attorney Occupational Tax, Unified Gift and Estate Tax, Controlling Interest Transfer Tax, and Alcoholic Beverage Tax. - Click here for the latest information.

TSC Online

ATTENTION Individual Income Tax and Attorney Occupational Tax filers:

The TSC is no longer available for filing Individual/Personal Income Tax and Attorney Occupational Tax returns. The TSC will continue to accept ACH Debit/Electronic payments through September 15, 2022. Taxpayers can now submit credit card payments using myconneCT. To make a credit card payment you must create a myconneCT profile and log in to make those payments.

PLEASE BE ADVISED: TSC Credentials will not be accepted in myconneCT. You will be required to create a myconneCT username and password.

For more information about myconneCT, CLICK HERE

ATTENTION

The TSC has been retired and replaced by myconneCT for Individual tax types and almost all Business tax types. myconneCT is the DRS online portal to register, file tax returns, make payments, and view your filing history.

Only the following tax types are available from the TSC: Beverage Container, Business Entity Tax, Electronic Generation Tax Return, Hospital Net Revenue, Nursing Home User Fee, Resident Day User Fee Tax

Click here to File, Pay, or Register Now on myconneCT!

TSC-BUSINESS LOGIN

Tax types available:  Beverage Container, Business Entity Tax, Electronic Generation Tax Return, Hospital Net Revenue, Nursing Home User Fee, Resident Day User Fee Tax

TSC-INDIVIDUAL Login (View Only) 

BULKFILE Login (View Only)

Looking for Real Estate Conveyance? We’ve moved. Click here to go myCTREC!

TSC RESOURCES