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Latest News
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06/02/2025
Motor Vehicle Fuels Tax Rate on Diesel Fuel Effective July 1, 2025
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05/20/2025
DRS Provides Update on Status of Pending Refund Claims
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04/11/2025
Tax Topics Newsletter - 2025 Spring Edition
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04/07/2025
Connecticut Department of Revenue Services’ Criminal Investigation Division Announces Arrest of Individual for Stealing State Sales Taxes
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.
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Department of Revenue Services
450 Columbus Blvd.
Suite 1
Hartford CT 06103
Phone Number: 860-297-5962