Connecticut's Official 
2013 Composite Forms
| Name | Type | Description | Revised |
| CT-1065/CT-1120 SI | Booklet | 2013 Connecticut Composite Income Tax Return Instructions | 01/2014 |
| CT-1065/CT-1120SI | Return | 2013 Connecticut Composite Income Tax Return |
12/2013
|
| Supplemental Attachment | Form | 2013 CT-1065/CT-1120SI Supplemental Attachment |
12/2013
|
| CT-1065/CT-1120SI V | Form | 2013 Connecticut Electronic Filing Payment Voucher |
12/2013
|
| Form | 2013 Transmittal of Schedule CT-K-1, Member's Share of Certain Connecticut Items |
12/2013
|
|
| Schedule CT K-1 | Form | 2013 Member's Share of Certain Connecticut Items |
12/2013
|