Connecticut State Department of Revenue Services

- CT filing, payment deadlines for individual income tax returns extended to May 17th. Read more.

- Please check our 2021 CT Tax Filing Season FAQ's

- Learn more about myconneCT

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

Do You Owe Tax?

If you or your business is not in compliance with Connecticut tax laws, you should:

  1. Register if you are a business
  2. Read about the Voluntary Disclosure Program
  3. Review Your Rights As a Connecticut Taxpayer
  4. File tax returns for business taxes or personal income taxes
  5. Pay Connecticut taxes that you owe.

Obtaining Tax Forms

View, download, and print forms from our Forms Page.  You may also call 1-800-382-9463 (Connecticut calls outside the Greater Hartford calling area only) and select Option 2; or 860-297-4753 (from anywhere).

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