Connecticut State Department of Revenue Services

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.

Trending Now

  1. myconneCT- (online filing portal)
  2. Status of Refund
  3. Extension of Time to File Information - Individuals
  4. 2025 Income Tax Filing Season FAQ’s
  5. Resident Income Tax Information
  6. Nonresident/Part-Year Resident Income Tax Information
  7. Pass-Through Entity Tax Information
  8. Composite Income Tax Information
  9. DRS 2025 Tax Events Calendar