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For Individuals
DRS Software Developers Registration Form Submitted
Revenue Services: Online individual income tax filing for Connecticut returns available

Taxpayers reminded electronic filing is secure, easy, and quickest way to get refund
Revenue Services: Connecticut filing, payment deadlines for individual income tax returns extended to May 17th, 2021
Connecticut Department of Revenue Services Warns Taxpayers to Be Aware of Scammers Offering Tax Assistance
Connecticut Department of Revenue Services Announces Start of Tax Filing Season

Taxpayers encouraged to file and pay electronically
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
Filing Due Date Reminder
Reminder: October 15 is deadline to file Connecticut individual income tax returns on extension
Connecticut Department of Revenue Services Releases Tax Gap Report
Individual Income Tax Forms

Income Tax
2018 Corporation Tax Forms
Individual Income Tax Forms

Income Tax
Sales Tax Returns

Sales Tax Returns

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Taxpayer Education

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