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.

AN 2013(9)

Revocation of Special Notice 92(19), Effect of Quill Corp. v. North Dakota on the Collection of Use Tax by Retailers Who Engage in Business in Connecticut Only by Selling Items Through Mail Order Catalogs with Delivery by Common Carriers

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