Connecticut State Department of Revenue Services

NOTICE: Online Income Tax Filing Opens Tuesday January 22nd

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TSC Filing

Taxpayer Service Center

An interactive electronic services platform that offers a fast, free, accurate, and secure way to conduct business with DRS.
Avoiding Tax Fraud

Fraud & Identity Theft

See the various services provided by DRS to help you prevent becoming a victim of Fraud.
Preparers

Hiring a Tax Preparer

Learn about the new requirements on tax preparers and facilitators in Connecticut. If you choose to hire a tax preparer, do your research to find one you feel is trustworthy, compliant with all tax laws, answers your questions and is a good fit for you.

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Commissioner Scott D. Jackson

Commissioner Scott Jackson 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, as DRS Commissioner. 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 collection and program administration efforts.
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Department of Revenue Services

450 Columbus Blvd.
Suite 1
Hartford CT 06103
Phone Number: 860-297-5962