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.

Information for Individuals

  1. Resident Income Tax Information
  2. Nonresident/Part-Year Resident Tax Information
  3. Estate and Gift Tax Information
  4. Trust and Estate Tax Information
  5. Individual Use Tax Information
  6. Real Estate Conveyance Tax Information
  7. CERT-106 - Refund of Use Tax Paid on Motor Vehicle