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Taxes which can be filed in TSC

Which taxes can I file using myconneCT?

ELECTRONICALLY FILE THE FOLLOWING BUSINESS TAX RETURNS
  • Sales and Use/Business Use
  • Withholding
  • Room Occupancy Return
  • Prepaid Wireless E 9-1-1 Fee
  • Admissions and Dues
  • Tourism Surcharge
  • Dry Cleaning Surcharge
Which taxes can I file using the Taxpayer Service Center? (TSC)

ELECTRONICALLY FILE THE FOLLOWING BUSINESS TAX RETURNS

  • Attorney Occupational Tax Return
  • Beverage Container Deposit Report 
  • Business Entity Tax Return
  • Corporation Business Tax
    • (Forms CT-1120, CT-1120ES, CT-1120EXT)
  • Pass-Through Entity Tax Return 
    • (Forms CT-1065/1120SI, CT-1065/CT-1120SI ES, CT-1065/CT-1120SIEXT)
  • Electronic Generation Tax Return 
  • Hospital Net Revenue
  • Income Tax Return for Trusts and Estates 
    • (Forms CT-1041, CT-1041S, CT-1041EXT)
  • Nursing Home User Fee
  • Resident Day User Fee Tax Return
ELECTRONICALLY FILE THE FOLLOWING INCOME TAX RETURNS
  • CT-1040 - Connecticut Resident Income Tax