Connecticut — Individual Use Tax Return
More about the Connecticut Form OP-186 Tax Return
We last updated Connecticut Form OP-186 in January 2019 from the Connecticut Department of Revenue Services. This form is for income earned in tax year 2019, with tax returns due in April 2020. We will update this page with a new version of the form for 2021 as soon as it is made available by the Connecticut government.
Other Connecticut Other Forms:
In addition to information about Connecticut's income tax brackets, Tax-Brackets.org provides a total of 86 Connecticut income tax forms, as well as many federal income tax forms. Here's a list of some of the most commonly used Connecticut tax forms:
|Form Code||Form Name|
|Form OP-186||Individual Use Tax Return|
Disclaimer: While we do our best to keep Form OP-186 up to date and complete on Tax-Brackets.org, we cannot be held liable for errors or omissions. Is this form missing or out-of-date? Please let us know so we can fix it!