myconneCT
Businesses and Bulk Filers can now begin using the agency's new online portal to file tax returns, make payments, and view filing history!
Connecticut State Department of Revenue Services
Most Popular
- myconneCT - File & Pay taxes online
- Back to Work CT Program
- Connecticut PACT Act for Sellers of ENDS into Connecticut Report Upload
- 2021 Connecticut State Tax Developments
- 2021 CT Income Tax Filing Season: FAQ
- Taxpayer Service Center - (TSC)
- Real Estate Conveyance Tax Electronic Filing
- Pass-Through Entity Tax
- How do I?
For Individuals
For Businesses
Latest News
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10/08/2021
Reminder: October 15 is deadline to file income tax returns on extension
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08/31/2021
Governor Lamont Announces Initial Round of Back to Work CT Bonus Payments
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08/18/2021
Governor Lamont Announces Connecticut’s Earned Income Tax Credit Increasing to 30.5% Under Newly Enacted State Budget
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08/12/2021
Governor Lamont Reminds Residents That 2021 Sales Tax Free Week Runs August 15 to 21
Commissioner Boughton
I would like to welcome you to the Connecticut Department of Revenue Services (DRS) website. It is my honor to serve the State of Connecticut and you, the taxpayer. We appreciate the opportunity to answer your questions, provide you with tools and guidance needed to complete tax filings, and report to you on state tax administration efforts.
About Department of Revenue Services
Contact
Department of Revenue Services
450 Columbus Blvd.
Suite 1
Hartford CT 06103
Phone Number: 860-297-5962