myconneCT
Register, file tax returns, make payments and view filing history.
Settings Menu
Page 1 of 77 for Department of Revenue Services ×
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
Connecticut Department of Revenue Services Announces Start of Tax Filing Season
Taxpayers encouraged to file and pay electronically
Revenue Services: Online individual income tax filing for Connecticut returns available
Taxpayers reminded electronic filing is secure, easy, and quickest way to get refund
SN 99(6), Sharing Use Tax Revenue with Revenue Agencies of Other States "Operation Equity"
SN 99(6.1), Sharing Use Tax Revenue with Revenue Agencies of Other States "Operation Equity"
PS 2003(2), Sales and Use Taxes on Internet Access Services and On-Line Sales of Goods and Services
PS 2007(7), Taxation of Services by Employment Agencies and Agencies Providing Personnel Services