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2013 Corporation Tax Returns

 
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Name Type Description Revised
BUSINESS TAX RETURN
Booklet 2013 Connecticut Corporation Business Tax Instructions 01/2014
CT-1120 Form 2013 Corporation Business Tax Return 12/2013
CT-1120A
Form
Corporation Business Tax Return Apportionment Computation (with instructions)
2012
CT-1120 ATT Form & Inst. Corporation Business Tax Return Attachment Schedules H, I, and J (with instructions)
12/2013
CT-1120AB Form Add Back and Exceptions to Add Back of Interest and Intangible Expenses
12/2013
Form & Inst. Business Tax Credit Summary
12/2013
Form & Inst. Computation of Interest Due on Underpayment of Estimated Tax (with instructions)
01/2013
CT-1120X Form Amended Corporation Business Tax Return
01/2014
CT-1120X Instructions Amended Corporation Business Tax Return Instructions
01/2014

OTHER CORPORATION TAX FORMS

AU-796 Form Reinstatement Guarantee Declaration for Non-stock Corporations 03/2008
AU-797 Form Dissolution Guarantee Declaration for Stock Corporations 04/2008
AU-800a Form Withdrawal Guarantee Declaration for Corporations 03/2008
AU-801 Form Reinstatement Guarantee Declaration for Stock Corporations 03/2008
CT-1120A-A Form Corporation Business Tax Return Apportionment Computation-Air Carriers 12/2008
CT-1120 A-BMC Form Corporation Business Tax Return Apportionment Computation - Motor Bus and Motor Carrier Companies 12/2013
Form Corporation Business Tax Return Apportionment Computation - Broadcasters and Production Entities 12/2013
CT-1120 A-CCA Form Corporation Business Tax Return Apportionment Computation of Income From Credit Card Activities
12/2013
CT-1120 A-FS Form Corporation Business Tax Return Apportionment Computation of Income from Financial Service Companies Activities 01/2011
CT-1120 A-IRIC Form Corporation Business Tax Return Apportionment Computation of Income from Services to Regulated Investment Companies 2012
Form Corporation Business Tax Return Apportionment of Limited Partnership Interests  01/2011
CT-1120 A-MFG Form Corporation Business Tax Return Apportionment Computation - Manufacturing Companies 2008
CT-1120 A-SBC Form Corporation Business Tax Return Apportionment Computation - Securities Brokerage Services 2012
CT-1120 CC Form Authorization and Consent to be Included in a Combined Corporation Business Tax Return 12/2003
Form Revocation of Election and Consent to File Combined Corporation Business Tax 12/2003
CT-1120 CR Form Combined Corporation Business Tax Return
12/2013
CT-1120 CR Instructions Combined Corporation Business Tax Return Instructions
12/2013
CT-1120 PIC Form Information Return for Passive Investment Companies 01/2014
CT-1120 U Form Unitary Corporation Business Tax Return
12/2013
CT-1120 U Instructions Unitary Corporation Business Tax Return Instructions
12/2013

CREDIT FORMS

CT-1120 DA Form Digital Animation Tax Credit
12/2013
Form Donation of Land Credit
01/2014
CT-1120 EDPC Form Electronic Data Processing Equipment Property Tax Credit
12/2013
CT-1120 FCIC Form Fixed Capital Investment Credit
12/2013
CT-1120FP Form Film Production Tax Credit
12/2013
CT-1120 FPI Form Film Production Infrastructure Tax Credit
12/2013
CT-1120 GB Green Building Tax Credit
12/2013
CT-1120 HCIC Form Human Capital Investment Credit
12/2013
CT-1120 HH Form Historic Homes Rehabilitation Tax Credit
12/2013
CT-1120 HP Form Historic Preservation Tax Credit
12/2013
Form Housing Program Contribution Credit
12/2013
Form Historic Structures Rehabilitation Tax Credit
12/2013
CT-IRF Form Insurance Reinvestment Fund Credit
12/2013
CT-1120 MEC Form Machinery and Equipment Expenditure Credit
12/2013
CT-1120 NJC Form New Jobs Creation Credit
12/2013
CT-1120 RC Form Research and Experimental Expenditures Credit
12/2013
CT-1120 RDC Form Research and Development Credit
12/2013
CT-1120 SBA Form Small Business Guaranty Fee Tax Credit
12/2013
CT-1120 SBJ Form Small Business Job Creation Tax Credit
12/2013
CT-1120SF Form Service Facility Credit
12/2013
Form Manufacturing Facility Credit for Facilities Located in a Targeted Investment Community/Enterprise Zone  NOTE:  This form replaces Forms CT-1120CRMC, CT-1120CRMCEZ, CT-1120MC and CT-1120MCEZ
12/2013
CT-UISR Form Urban and Industrial Site Reinvestment Credit
12/2013
Form Application for Exchange of Research and Development or Research and Experimental Expenditures Tax Credits by a Qualified Small Business
12/2013
CT-1120 JET Form 2013 Job Expansion Tax Credit
12/2013