IMPORTANT INFORMATION - the following tax types are now available in myconneCT: Individual Income Tax, Attorney Occupational Tax, Unified Gift and Estate Tax, Controlling Interest Transfer Tax, and Alcoholic Beverage Tax. - Click here for the latest information.

2016 Unrelated Business Tax

Business Returns

Name

Description

Revised
Date

Due
Date

CT-990T

2016 Connecticut Unrelated Business Income Tax Return

12/2016

N/A

CT-990T - INST.

Unrelated Business Income Tax Return (Instructions)

12/2016

N/A

CT-990T EXT

Application for Extension of Time to File Unrelated Business Income Tax Return

12/2016

N/A

CT-990T ES

(ESA,ESB,ESC,ESD)

2017 Estimated Unrelated Business Income Tax Payment Coupons

12/2016

N/A