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

Federally Taxable Social Security

If you received social security benefits and any of those benefits were subject to federal income tax, you may be able to eliminate or reduce the amount of those benefits that are subject to Connecticut income tax by following the instructions for the Social Security Benefit Adjustment Worksheet in Form CT-1040 or Form CT-1040NR/PY.  For specific instructions, see Form CT-1040, Line 42 or Form CT-1040NR/PY, Line 44.

Electronic Filing Options:  If you received federally taxable social security benefits, you may WebFile or e-File your return and still take advantage of the Social Security Benefit Adjustment.