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.

2021 Taxpayer Services Special Bulletins

Taxpayer Services Special Bulletin TSSB 2021-1, Taxpayer Services Division Update to Commissioner’s Bulletin of March 4, 2021

Taxpayer Services Special Bulletin TSSB 2021-2, Impact of Federal Unemployment Compensation Exclusion on Connecticut Taxpayers (updated 05/04/2021)

Taxpayer Services Special Bulletin TSSB 2021-3, Federal PACT Act Requirements Expanded to Electronic Nicotine Delivery Systems (ENDS)

Taxpayer Services Special Bulletin TSSB 2021-4,  Frequently Asked Questions Concerning the Back to Work CT Program

Taxpayer Services Special Bulletin TSSB 2021-5, Single-Use Plastic Bag Fee to Sunset on June 30, 2021

Taxpayer Services Special Bulletin TSSB 2021-6, Sales Tax Relief for Sellers of Meals