- Sunset of the single-use plastic bag fee: Read more

- Back to Work CT incentive for those returning to the workforce: Read more

- Learn more about myconneCT

myconneCT Phase 2 Information

Available September 2021!

Phase 2 of the Department of Revenue Service's (DRS) information technology (IT) modernization initiative is set to take place in September of 2021.

Phase 2 tax types coming to myconneCT

Beginning in September 2021, businesses and Bulk Filers can begin using myconneCT to file and pay the tax types below. Please note: The ability to file or pay these tax types in the TSC will be disabled.

Business Income Taxes *

Tax Types

File

Pay

Register

Corporation Business Tax

X

X

X

Income Tax Trust & Estate

X

X

X

Pass Through Entity

X

X

X

Unrelated Business

X

X

X

Important updates:

  • DRS will discontinue sending paper Form CT-990T ES after September 2021. After September 2021, you can submit payment through myconneCT. Form CT-990T ES will remain available from the DRS website
  • Non-logged in return filing will not be available for business income taxes in myconneCT. To file through myconneCT, taxpayers must (1) complete the Registration Application, and (2) create a myconneCT username and password.

*If you currently file using MeF (or another electronic filing process), you can continue using your current filing method and you are not required to use myconneCT.

 

Insurance/Healthcare Taxes

Tax Types

File

Pay

Register

Domestic Insurance

X

X

X

Foreign Insurance

X

X

X

Captive Insurance

X

X

X

Risk Retention Group

X

X

X

 Healthcare Center      
 Non-Admitted Insurance      

Excise Taxes, including IFTA

Cigarette & Tobacco Taxes

Tax Types

File

Pay

Register

Cigarette Distributors

X

X

X

Cigarette Manufacturers

X

X

X

Cigarette Retailer/Dealer

X

X

X

Cigarette Dealer/Vendor

X

X

X

Electronic Cigarette Products X X X
Tobacco Products  X X X

New with myconneCT:

  • Cigarette Distributor stamp orders (only available online after September 13, 2021)
  • PACT Act reports may be submitted through myconneCT via a Pre-defined Comma Separated Value (csv) file format (required for taxpayers who ship into Connecticut any Cigarette, Tobacco, or Electronic Nicotine Delivery Systems products). Click here for more information!

Motor Vehicle Fuel Taxes

Tax Types

File

Pay

Register

Special Fuel

X

X

X

Motor Carrier

X

X

X

Motor Vehicle Fuel Tax

X

X

X

Petroleum Gross Earnings

X

X

X

Tax Paid Motor Vehicle X X X

New with myconneCT:

  • Motor Carrier decals orders
  • Return forms OP-216, O-MF, OP-161 and OMF-1 may be submitted through myconneCT. Schedules MF-R and MF-D may be uploaded through myconneCT via a Pre-defined Comma Separated Value (csv) file format. Click here for more information!

Electric Companies Taxes

Tax Types

File

Pay

Register

Utility Companies Tax (Gas)

X

X

X

Utility Companies Tax (Electric)

X

X

X

International Fuel Trade Agreement (IFTA)

The IPC will be discontinued and IFTA filers will be required to use myconneCT for license renewals, return filing and paying, and decal orders.