Connecticut State Department of Revenue Services

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 Use Tax Returns

Name
 Description
 Revised Date
 Due Date
OS-114BUT
 Business Use Tax Return 07/2018 Varies
O-88BUT
 Instructions for OS-114BUT 07/2018 N/A