Connecticut State Department of Revenue Services

Highway Use Fee - Registration is now open for certain carriers to register for the new Connecticut Highway Use Fee - Click here for more information.

IMPORTANT INFORMATION - the following tax types are now available in myconneCT: Individual Income Tax, Attorney Occupational Tax, Unified Gift and Estate Tax, Controlling Interest Transfer Tax, and Alcoholic Beverage Tax. - Click here for the latest information.

DRS is hosting an Individual Income Tax Webinar on Thursday, March 23, 2023, at 10:00 a.m. This webinar is intended to provide helpful information to taxpayers filing their Connecticut income tax returns.  Please click here to register for this event:  https://forms.office.com/g/AMiggp2Qeu

Register Your Business

myconneCT

All taxpayers are now required to register online using the myconneCT registration application (REG-1). If you are registering for any tax accounts that have a fee, you must make payment electronically. DRS recommends using the direct payment from your savings or checking account. Credit Card payments are accepted, but are subject to a convenience fee. If you register for Sales Tax, Room Occupancy,Over-the-Counter Cigarette Dealer (Retailer), or Tobacco Products Distributor a temporary permit will be available to print immediately. BE SURE TO PRINT A COPY FOR YOUR RECORDS. Once you have the temporary permit you may begin using it immediately. During the application submission, you will create a username and password for access to myconneCT. Once you have submitted the application, you can log into your myconneCT account to obtain your CT tax registration number. As an active business in CT, you must now use myconneCT to maintain your account by keeping addresses, names, officers, and tax types accurate and up to date.