DRS: Online filing Methods

TSC Online
 

Attention: DRS will be conducting scheduled system upgrades to the TSC.

These upgrades are scheduled for Sunday morning April 19, 2015 between

the hours of 4:00am and 6:00am. During this time, the TSC will be unavailable

to taxpayers. We apologize for any inconvenience this may cause and ask you

to please try again later. Thank you.



ATTENTION: Taxpayers Expecting Refunds
 
The agency is implementing enhanced screening of all income tax refund requests in the wake of recent, wide-spread data breaches. The additional screening may delay some refunds or cause some direct deposit refunds to be issued as a check instead. Click here for the press release.
 

IMPORTANT UPDATE: SALES TAX FILING DEADLINE CHANGED.
(Click on the link for details)

New to the TSC?

The TSC gives you the ability to:

  • file tax returns;
  • make payments;
  • view tax account information;
  • register a new business;
  • add additional taxes to an existing business;

TSC is easy, secure and FREE!


Login to the 
Taxpayer Service Center

Use the login buttons below to access the TSC platform you need.  Ex. A business owner would enter through the Business platform.  Bulk filers would use the Tax Preparer platform.

I am a(n):

TSC Resources



Online Payments
  • Pay from your bank account through the TSC (this page)
    OR
Never Registered?

If you are starting a new business in Connecticut and you do not have a CT Registration number, you can apply for one right now electronically through the TSC.

New Business Registrations

Already Registered!

If you have already obtained a CT Registration number, and this is your first time logging into the TSC, then follow the steps in your PIN Notification letter to create your online profile.