Connecticut State Department of Revenue Services

Holiday Closure: The Department of Revenue Services will be closed on Wednesday, January 1st, a state holiday.

Upcoming CT DRS webinar: Select to register for the upcoming Withholding Forms W-2 and 1099 Annual Filing Webinar on Wednesday, January 15, 2025, at 10:00 a.m.

2014 Composite Income Tax

Name Type Description Revised
CT-1065/CT-1120 SI Booklet 2014 Connecticut Composite Income Tax Return Instructions
12/2014
CT-1065/CT-1120SI
Return
 2014 Connecticut Composite Income Tax Return
12/2014
Supplemental Attachement
Form
 2014 CT-1065/CT-1120SI Supplemental Attachment
12/2013
Form
 2014 Transmittal of Schedule CT-K-1, Member's Share of Certain Connecticut Items
12/2014
Form
 2014 Member's Share of Certain Connecticut Items
12/2014