NOTICE: Taxpayers are strongly encouraged to visit the DRS website for answers to many questions. You may also email DRS at drs@po.state.ct.us. If contacting DRS by phone, please plan for wait times that may be longer than usual. See DRS FAQ's, which now include important information regarding Connecticut sales tax. Frequently Asked Questions

Recent Taxpayer Mailing: Non-Filer Letters

An important part of the Department of Revenue Services (DRS) mission is to ensure those who are required to file a Connecticut income tax return have done so.

As part of this effort, DRS is sending letters to certain taxpayers who filed a 2017 Connecticut Income Tax return, but have not yet filed a return for tax year 2018.

The letter is a reminder to help taxpayers avoid the accumulation of interest and non-filer penalties. Taxpayers should follow the instructions provided; contact information is included if the taxpayer has questions or needs additional assistance.

A sample taxpayer letter: 2018 Nonfiler notification

More information: DRS Non-Filer Program