Connecticut State Department of Revenue Services

- Learn more about myconneCT

- Walk-in services at all DRS branch office locations remain suspended.

- Please check our COVID-19 Response FAQ's

CT/DRS Videos

video link 
Registering a Business

This video includes:

  • A list of the items needed before you start the registration process with DRS
  • Where to go online to register

Download the Registering a Business Companion Guide- a step-by-step guide to electronically register a business with the Connecticut Department of Revenue Services using the online Taxpayer Service Center (TSC). 
 video link
Getting Started in Business

This video includes:

  • the type of correspondence you will receive from DRS after you register
  • How to set up a Taxpayer Service Center profile
  • Filing requirements and due dates

Download the Getting Started in Business Companion Guide - a step-by-step guide on what to expect once you are registered with DRS.
 video link
Sales and Use Tax Overview

Download the Sales and Use Tax Companion Guide- a guide to Definitions, Sales & Use Tax Basics, Taxable Services, Record Keeping basics and reference information.