Corporation Tax Returns
| Name | Type | Description | Revised |
|---|---|---|---|
|
BUSINESS TAX RETURN | |||
| Booklet | 2014 Connecticut Corporation Business Tax Instructions | 1/2015 | |
| CT-1120 | Form | 2014 Corporation Business Tax Return | 12/2014 |
| 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) |
12/2014 |
| CT-1120AB | Form | Add Back and Exceptions to Add Back of Interest and Intangible Expenses |
12/2013 |
| Form & Inst. | Business Tax Credit Summary |
12/2014 | |
| Form & Inst. | Computation of Interest Due on Underpayment of Estimated Tax (with instructions) |
12/2014 | |
| CT-1120X | Form | Amended Corporation Business Tax Return |
12/2014 |
| CT-1120X | Instructions | Amended Corporation Business Tax Return Instructions |
12/2014 |
| CT-NAICS | Form | NAICS Codes for Principal Business Activity for Connecticut Tax Purposes | 05/2004 |
|
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-798 | Form | Dissolution Guarantee Declaration for Non-stock Corporations | 03/2008 |
| 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 | |
| Form | Corporation Business Tax Change of Address | 01/2014 | |
| 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 | 12/2014 |
| 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 | 12/2014 |
| 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 | 12/2014 | |
| CT-1120 CR | Form | Combined Corporation Business Tax Return |
12/2014 |
| CT-1120 CR | Instructions | Combined Corporation Business Tax Return Instructions |
1/2015 |
| CT-1120 PIC | Form | Information Return for Passive Investment Companies | 01/2014 |
| CT-1120 U | Form | Unitary Corporation Business Tax Return |
12/2014 |
| CT-1120 U | Instructions | Unitary Corporation Business Tax Return Instructions |
1/2015 |
|
CREDIT FORMS | |||
| CT-1120 DA | Form | Digital Animation Tax Credit |
12/2014 |
| Form | Donation of Land Credit |
12/2014 | |
| CT-1120 EDPC | Form | Electronic Data Processing Equipment Property Tax Credit |
12/2014 |
| CT-1120 FCIC | Form | Fixed Capital Investment Credit |
12/2014 |
| CT-1120FP | Form | Film Production Tax Credit |
12/2014 |
| CT-1120 FPI | Form | Film Production Infrastructure Tax Credit |
12/2014 |
| CT-1120 GB | Green Building Tax Credit |
12/2014 | |
| CT-1120 HCIC | Form | Human Capital Investment Credit |
12/2014 |
| CT-1120 HH | Form | Historic Homes Rehabilitation Tax Credit |
12/2014 |
| CT-1120 HP | Form | Historic Preservation Tax Credit |
12/2014 |
| Form | Housing Program Contribution Credit |
12/2014 | |
| CT-1120 HR | Historic Rehabilitation Tax Credit |
12/2014 | |
| Form | Historic Structures Rehabilitation Tax Credit |
12/2014 | |
| CT-IRF | Form | Insurance Reinvestment Fund Credit |
12/2014 |
| CT-1120 MEC | Form | Machinery and Equipment Expenditure Credit |
12/2014 |
| CT-1120 NJC | Form | New Jobs Creation Credit |
12/2014 |
| CT-1120 RC | Form | Research and Experimental Expenditures Credit |
1/2015 |
| CT-1120 RDC | Form | Research and Development Credit |
12/2014 |
| CT-1120 SBA | Form | Small Business Guaranty Fee Tax Credit |
12/2014 |
| CT-1120SF | Form | Service Facility Credit |
12/2014 |
| 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 |
12/2014 | |
| CT-UISR | Form | Urban and Industrial Site Reinvestment Credit |
12/2014 |
| Form | Application for Exchange of Research and Development or Research and Experimental Expenditures Tax Credits by a Qualified Small Business |
1/2015 | |
| CT-1120 JET | Form | 2014 Job Expansion Tax Credit |
12/2014 |
| Form | 2015 Connecticut Neighborhood Assistance Act (NAA) Program Proposal | 02/2015 | |
| Form | 2015 Connecticut Neighborhood Assistance Act Business Application |
03/2015 | |