Connecticut State Department of Revenue Services

Individual Income Tax Filers:  DRS will be holding a webinar on Wednesday, April 2, at 10:00 a.m.  This session will provide information for filing 2024 Connecticut income tax returns and helpful tips for electronically filing such returns. Select here to register.

New Businesses:  DRS will be holding a webinar on Wednesday, April 16, at 10:00 a.m. This session will provide an overview of the requirements for registering a new business with DRS. Select here to register.

Fraud Prevention Information

Latest Update - IRS releases warning on potential increase in scams targeting taxpayers around the April 18 tax deadline. Before and after the deadline, scammers may tempt or pressure taxpayers into revealing personal information. US-CERT and IRS recommend taxpayers prepare for heightened risk this tax season and remain vigilant year-round.

Department of Revenue Services (DRS) and the IRS are working with tax preparers to prevent fraud and identity theft. Preparers play a vital role protecting the taxpayers since they are the ones who sit down with each taxpayer, whether in person or electronically.

Tax fraud and refund theft are very serious challenges. DRS is committed to protecting taxpayer identity information and making sure thieves do not steal your refunds.

ID Theft Information

If you suspect or know of an individual or company that is not complying with Connecticut tax laws, you may report this activity to the Department of Revenue Services (DRS) by completing our referral form.