Warning!

It seems that JavaScript is not working in your browser. It could be because it is not supported, or that JavaScript is intentionally disabled. Some of the features on CT.gov will not function properly with out javascript enabled.

Settings Menu

Language
High Contrast
High Contrast Mode On or Off switch
Font Size
Disclaimer

Search Results

Page 1 of 24 for ct-1040 2020 ×

Individual Income Tax Forms

Income Tax
Individual Income Tax Forms

Income Tax
2020 Individual Income Tax Report
CT-1040 TCS_1219
CT-1040 EXT_1219
CT-1040 Form W_1219
2020 Form Updates
Important Reminders for the 2021 Filing Season
Individual Income Tax Forms

Income Tax
Individual Income Tax Forms

Income Tax
2020 Special Notices

2020 Special Notices
Individual Income Tax Forms

Income Tax
Recently Enacted Federal Legislation
IP 2012(16), A Guide to Calculating Your Annualized Estimated Income Tax Installments and Worksheet CT-1040 AES
IP 2010(28), A Guide to Calculating Your Annualized Estimated Income Tax Installments and Worksheet CT-1040 AES

1 2 3 4 5 6 7 8 ... 24 Next

myconneCT

Register, file tax returns, make payments and view filing history.

Taxpayer Education

Click here to access informational videos and other educational resources.

New Business Resource Center

Access helpful resources for new businesses