Connecticut
2012
Corporation
FORM
CT-1120
Business Tax
Return and Instructions
This booklet
contains:
• Form CT-1120
• Form CT-1120 ATT
• Form CT-1120A
• Form CT-1120K
• Form CT-1120 EXT
• Form CT-1120AB
Tax information is
available on the DRS
File Form CT-1120, Form CT-1120 EXT, and
website at
Forms CT-1120 ESA, ESB, ESC, and ESD using the
Taxpayer Service Center (TSC).
More Department of Revenue Services tax information is listed on the back cover.