Connecticut Department of Revenue Services

Welcome to our Department of Revenue Services (DRS) homepage.  Our job is to provide you with the information you need about Connecticut taxes.  Our website is your portal for state taxpayer services.  Please let us know how we can be even more helpful.

Watch Commissioner Sullivan's welcome message


  For Individuals
{ src=}
  2013 Income Season
  { src=}
  Income information website
  { src=}
  EITC Information
  { src=}
  Debit Card FAQ's
  { src=}
  Where is my refund?
  { src=}
  Forms & instructions
  { src=}
  Get My 1099-G
  For Businesses
{ src=}
  e-services information
{ src=}
  Business information website
{ src=}
  File & pay online
{ src=}
  Sales & use tax
{ src=}
  Withholding tax
{ src=}
  Forms & instructions
{ src=}
  Starting a business?
  Agency Updates

IMPORTANT UPDATE: Revised as of 11/19/2014.  Visit the informational page for details.

For 1040ES as well as Annual Sales tax filing

“Recognizing the potential inconvenience for taxpayers at this time and limited benefit to the state, DRS has determined that (1) individuals will NOT be required to make estimated income tax payments electronically and (2) annual sales tax filers will NOT be required to file or make payments electronically. Taxpayers are still urged to take advantage of the ease, speed and certainty of filing and paying taxes through the DRS on-line Taxpayer Service Center (TSC) or by phone through Telefile.”

  Recent Tax News                                                                                                         Prior Press Releases
State Tax Registration Initiative Is Big Success

State Tax Resolution Initiative Gets Results

Mandatory e-filing for 1040ES update
  Updated information regarding mandatory e-filing for 1040ES as well as Annual Sales tax filing

Important Agency Update
  An agency update regarding the Filing and Payment Dates for Sales and Use Taxes - updated 11/19/2014

Commissioner Announces IFTA Training Schedule
  Licensed Motor Carriers Urged To Learn New System

2014 Legislative Tax Changes
  The following is a brief summary of 2014 legislative changes.

Want to Get Tax News by Email?
  Register for e-alerts to get the latest tax department news delivered to your email box.

The State of Connecticut is an Affirmative Action/Equal Opportunity Employer
and strongly encourages the applications of women, minorities and persons with disabilities.