Connecticut State Department of Revenue Services

- Learn more about DRS myconneCT.

- Walk-in services at all DRS branch office locations remain suspended.

- Please check our COVID-19 Response FAQ's

On September 21, 2020, Businesses and Bulk Filers can create their myconneCT username and will be required to use myconneCT to file, pay, and manage the following tax types:

  • Sales and Use / Business Use
  • Withholding
  • Room Occupancy (B&B Occupancy)
  • Prepaid Wireless E 9-1-1 Fee
  • Admissions and Dues
  • Tourism Surcharge
  • Rental Surcharge
  • Dry Cleaning Surcharge

IMPORTANT: In preparation for this transition, effective Wednesday, September 2, 2020, the tax types listed above will be disabled in the TSC, however, the TSC will continue to accept required payroll and non-payroll payments (CT-WH and CT-8109) through the end of September.

For more information about myconneCT, click here!

Taxpayer Services Center (TSC-BUS)

File Returns, Make Payments, Update Information and More

Businesses that have a Connecticut Tax Registration Number (CT REG) can use the Taxpayer Service Center (TSC-BUS) to file, pay and view business tax transactions and to update the business's account information.
Ready to begin?  Access the Login Page