- CT filing, payment deadlines for individual income tax returns extended to May 17th. Read more.

- Please check our 2021 CT Tax Filing Season FAQ's

- Learn more about myconneCT

- Walk-in services at all DRS branch office locations remain suspended.

This publication is superseded by IP 2019(15) which was never published.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