Connecticut State Department of Revenue Services

Individual Income Tax Filers:  DRS will be holding a webinar on Wednesday, April 2, at 10:00 a.m.  This session will provide information for filing 2024 Connecticut income tax returns and helpful tips for electronically filing such returns. Select here to register.

New Businesses:  DRS will be holding a webinar on Wednesday, April 16, at 10:00 a.m. This session will provide an overview of the requirements for registering a new business with DRS. Select here to register.

This information is not current and is being provided for reference purposes only

AN 2009(1)

Information for Married Individuals or Civil Union Partners Who Are Both Employed and File a Joint Connecticut Income Tax Return

This publication available in .pdf format

This publication has been modified and superseded by AN 2010(1)