myconneCT
Businesses and Bulk Filers can now begin using the agency's new online portal to register, file tax returns, make payments, and view filing history!
Connecticut State Department of Revenue Services
For Individuals
For Businesses
Latest News
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08/02/2023
Annual Sales Tax-Free Week of the year starts August 20th
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06/30/2023
Commissioner Boughton issues memo to members of the General Assembly regarding the motor vehicle fuels tax rate applicable to the sale or use of diesel fuel for the fiscal year starting July 1, 2023.
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06/30/2023
Governor Lamont Statement on U.S. Supreme Court Decision Regarding Student Loan Forgiveness
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06/30/2023
DRS reminds employers that information is available regarding the Student Loan Payment Tax Credit.
Commissioner Boughton
I would like to welcome you to the Connecticut Department of Revenue Services (DRS) website. It is my honor to serve the State of Connecticut and you, the taxpayer. We appreciate the opportunity to answer your questions, provide you with tools and guidance needed to complete tax filings, and report to you on state tax administration efforts.
About Department of Revenue Services
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Contact
Department of Revenue Services
450 Columbus Blvd.
Suite 1
Hartford CT 06103
Phone Number: 860-297-5962