Connecticut State Department of Revenue Services

Individual Income Tax Filers:  DRS will be holding a webinar on Thursday, March 20, at 10:00 a.m.  This session will provide information for filing 2024 Connecticut income tax returns and helpful tips for electronically filing your Connecticut income tax return.  Select here to register.

 

Online Tax Filing Available Tuesday, January 21, 2020

The State of Connecticut's online Taxpayer Service Center (TSC), a free and secure filing option administered by the Department of Revenue Services, will begin accepting individual income tax returns electronically on Tuesday, January 21, 2020.

The Internal Revenue Service (IRS) has previously announced it will launch the Modernized e-File Federal/State Filing (MeF) program for individual filers on Monday, January 27, 2020.

The deadline to file a state income tax return in Connecticut is Wednesday, April 15, 2020.