Webinar Alert: DRS has rescheduled its Sales and Use Tax Webinar on Janitorial Services and Maintenance Services to Wednesday, September 3, 2025, at 10:00 a.m. To register for this event, simply click here!

Press Releases

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1/30/2024 Connecticut Department of Revenue Services Announces Start of Tax Filing Season
Taxpayers encouraged to file and pay electronically
5/15/2024 Connecticut Department of Revenue Services Reminder: New London County Tax Filings Are Due on June 17, 2024
Extension granted due to FEMA designation after January storms
3/19/2021 Revenue Services: Connecticut filing, payment deadlines for individual income tax returns extended to May 17th, 2021
5/11/2021 Reminder: Connecticut Personal Income Tax Returns (Forms CT-1040 and CT-1040NR/PY) and Payments Due May 17th
2/9/2021 Revenue Services: Online individual income tax filing for Connecticut returns available
Taxpayers reminded electronic filing is secure, easy, and quickest way to get refund
10/7/2021 Reminder: October 15 is deadline to file Connecticut individual income tax returns on extension
8/4/2020 Did you miss the July 15th tax filing deadline?
5/8/2020 DRS extends deadlines for filing certain administrative protests and tax appeals
3/30/2020 State Extends Filing and Payment Deadlines for Sales Tax and Room Occupancy Tax
4/14/2020 DRS Extends Filing, Payment Deadlines for Certain State Tax Returns
5/28/2020 DRS Reminds Taxpayers of June 1 Deadline: Filing and Payment Due Date for Sales and Room Occupancy Tax
7/16/2020 DRS Reminder: Application deadline for municipalities to submit Neighborhood Assistance Act proposals is July 31st
5/5/2020 DRS extends application deadline for municipalities to submit Neighborhood Assistance Act proposals
9/28/2020 Due Date for Certain State Tax Returns September 30 2020
First tax return filings due using myconneCT

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