HOLIDAY MESSAGE - The Department of Revenue Services will be closed on Monday, May 30, 2022, a state holiday.


Child Tax Rebate - A new child tax rebate was recently authorized by the Connecticut General Assembly, click here to learn more.

Gas Tax - For updated information on the Suspension of the Motor Fuels Tax click here

Sales tax relief for sellers of meals: - Click here for updated information

myconneCT - Learn more about myconneCT

Business Entity Tax

Legislation has ended the Business Entity Tax (BET) for any tax period beginning after 12/31/2018.

For more information on the BET sunset see Connecticut Business Entity Tax Sunset.

Prior to the sunset of BET reference IP 2016(14), Q & A on the Business Entity Tax.

Any outstanding delinquencies or assessments for older periods of the BET will remain valid. File Form OP-424, Business Entity Tax Return, and pay the tax due for 2017/2018 and prior years, electronically or by paper Form OP-424.