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

Prior Years Sales Tax Return

Name Type Description Revised
 OS-114  Form Sales and Use Tax Return 07/2021 
 O-88  Instructions Instructions for OS-114  07/2021