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Connecticut's New Individual Income Tax Filing Deadline Is May 17

Dated Mar. 22, 2021

SUMMARY BY TAX ANALYSTS

The Connecticut Department of Revenue Services commissioner announced that the state has aligned with the IRS and extended the deadline for filing and paying 2020 state individual income taxes to May 17.

The department also urged residents to electronically file their taxes using the online Taxpayer Service Center and to choose the direct deposit method for receiving refunds.

Revenue Services: Connecticut filing, payment deadlines for individual income tax returns extended to May 17th, 2021

03/19/2021

(Hartford, CT) — At Governor Lamont's direction, Commissioner Mark D. Boughton announced today that the Department of Revenue Services (DRS) is extending the filing and payment deadline for Connecticut individual income tax returns to Monday, May 17th, 2021.

This extension aligns with the U.S. Department of the Treasury's announcement Wednesday, where it indicated federal income tax filings and payments would be extended until May 17th, 2021.

"Given the relatively late start to the federal income tax filing season and recent passage of the American Rescue Plan Act, which includes provisions that impact tax filing this year, yesterday's announcement is understandable," said Commissioner Boughton. "Taxpayers do an excellent job of filing their Connecticut income tax returns accurately and on time. To further assist and support them, Connecticut will align with the extended federal deadline."

Commissioner Boughton added that since Connecticut's individual income tax return begins with federal Adjusted Gross Income, it is often beneficial to complete one's federal return first. Those with questions about their state taxes should contact the agency; DRS professionals are available to provide assistance.

File Electronically

The DRS highly recommends electronic filing, including via the DRS online Taxpayer Service Center, which is easy, secure, and free to use. Electronic filing, along with requesting direct deposit, is the fastest way to receive a refund, if one is expected.

More Information

Taxpayers are encouraged to visit the DRS website for additional updates. To reach DRS by phone during normal business hours — Monday to Friday, 8:30 a.m. to 4:30 p.m. — call 860-297-5962 (from anywhere); 800-382-9463 (within CT, outside Greater Hartford area only); or 860-297-4911 (Hearing Impaired, TDD/TT users only).

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