Connecticut State Department of Revenue Services

Upcoming CT DRS webinar: Select to register for the upcoming Withholding Forms W-2 and 1099 Annual Filing Webinar on Wednesday, January 15, 2025, at 10:00 a.m.

Information for Businesses

  1. Admissions & Dues Tax
  2. Alcoholic Beverage Tax
  3. Attorney Occupational Tax
  4. Beverage Container Deposits
  5. Cannabis Tax
  6. Captive Insurance Tax
  7. Cigarette Tax
  8. Controlling Interest Transfer Tax
  9. Corporation Business Tax
  10. Dry Cleaning Establishment
  11. E-Cigarette Tax
  12. Foreign Insurance Tax
  13. Gross Earnings Tax
  14. Health Care Center Tax
  15. Highway Use Fee
  16. Insurance Premiums
  17. Motor Vehicle Fuels Tax
  18. Pass-Through Entity Tax
  19. Pre-Paid Wireless Fee
  20. Rental Surcharge
  21. Room Occupancy Tax
  22. Sales & Use Tax
  23. Tobacco Products Tax
  24. Tourism Surcharge
  25. Transportation Network Company Fee
  26. Unrelated Business Income Tax
  27. Withholding Tax