- The Department of Revenue Services will be closed on Monday, January 17, 2022, a state holiday.


- Do you owe back taxes? The 2021 CT Tax Amnesty Program offers a limited opportunity to make it right. Click here for more information.


- If you filed 2020 Schedule CT-EITC, Connecticut Earned Income Tax Credit along with your 2020 Form CT-1040, Connecticut Income Tax Return, on or

before December 31, 2021, you may be eligible for the 2020 EITC Enhancement Program, click here for more information.


- DRS is hiring Accounting Careers Trainee - learn about these positions at Accounting Careers Trainee Informational Page

- Sales tax relief for sellers of meals: Click here for updated information

- Learn more about myconneCT


2010 Composite Income Tax

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Name Type Description Revised
    
File Electronically for FREE!  Use the TSC-BUS
CT-1065/CT-1120 SI Booklet 2010 Connecticut Composite Income Tax Return Instructions
01/2011
CT-1065/CT-1120SI
Return
2010 Connecticut Composite Income Tax Return
12/2010
Supplemental Attachment
Form
2010 CT-1065/CT-1120SI Supplemental Attachment
12/2010
Form
2010 Transmittal of Schedule CT-K-1, Member's Share of Certain Connecticut Items
12/2010
Schedule CT K-1
ALERT
Form
2010 Member's Share of Certain Connecticut Items
1/14/2011