myconneCT
Register, file tax returns, make payments and view filing history.
Settings Menu
Page 7 of 23 for WA 0852 2611 9277 Interior Design Rumah Jawa Modern Terpercaya Pulo Gadung Jakarta Timur ×
Bulletin #3, Automatic Data Processing Services and Equipment
Ruling 2018-2 - Sales and Use Taxes, Personnel Services
Ruling Sales and Use Taxes, Personnel Services
IP 2001(18), Common Register Sales and Consignment Sales
Register sales and Consignment sales
Connecticut Department of Revenue Services Releases Tax Gap Report
SN 2011(9), 2011 Legislative Changes Affecting Sales and Use Taxes
SN 2011(11), 2011 Legislation Imposing an Electric Generation Tax
Federal and State Electronic Filing for Preparers and Software Companies
Due Date for Certain State Tax Returns September 30 2020
First tax return filings due using myconneCT
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