myconneCT
Register, file tax returns, make payments and view filing history.
Settings Menu
Page 33 of 43 for IBC WORLDCUP, [OFFICIAL | winbox-login.com] , BTI , FREE 10, [OFFICIAL | winbox-login.com] U0 ×
SN 2009(6), 2009 Legislative Changes Affecting Sales and Use Taxes
Ruling 2017-3 - Sales and Use Taxes - Services to Real Property and Cooperatives
Ruling on Sales and Use Taxes - Services to Real Property and Cooperatives
Ruling 2007-3, Sales and Use Taxes / Leasing / Telecommunications Services
OCG-3, Combined Unitary Frequently Asked Questions
OCG-3, Combined Unitary Frequently Asked Questions
Ruling 2017-6 - Sales and Use Taxes - Computer and Data Processing Services - Leasing and Rental
Ruling on Sales and Use Taxes - Computer and Data Processing Services - Leasing and Rental
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