Connecticut State Department of Revenue Services

Individual Income Tax Filers:  DRS will be holding a webinar on Wednesday, April 2, at 10:00 a.m.  This session will provide information for filing 2024 Connecticut income tax returns and helpful tips for electronically filing such returns. Select here to register.

New Businesses:  DRS will be holding a webinar on Wednesday, April 16, at 10:00 a.m. This session will provide an overview of the requirements for registering a new business with DRS. Select here to register.

Subscribe to e-alerts

eAlert service: DRS moved to a simpler, more modern e-mail alert service that will help us better serve you.

You must opt in to this new service. To do so subscribe to the e-Alert option(s) of interest as listed below by following the link(s).

  • Tax Topics – receive quarterly reminders for the latest Tax Topics edition, which provides helpful and timely tax information to Connecticut taxpayers and tax practitioners.
  • Filing Reminders – receive monthly tax filing and payment due date reminders.
  • Latest News – receive latest website updates including tax and legislative changes, press releases, and new forms and publications.
  • Attorney Occupational - receive annual tax filing and payment due date reminders.
  • Paid Preparers - receive alerts and notifications regarding the Paid Preparer's and Facilitator program and it's requirement.
  • Software Developers – this alert is only for software developers who are registered with DRS to test Forms, Instructions and Specifications posted and available for development.