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.

This publication is superseded by IP 2019(15) which was never published.
Refer to IP 2020(6)

IP 2017(15)

Filing and Paying Connecticut Taxes Electronically

This publication available in pdf format