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Page 113 of 121 for form op-236 ×
Revenue Services: Online individual income tax filing for Connecticut returns available
Taxpayers reminded electronic filing is secure, easy, and quickest way to get refund
Reminder: October 15 is deadline to file Connecticut individual income tax returns on extension
DRS extends deadlines for filing certain administrative protests and tax appeals
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DRS Extends April 15 Filing and Payment Deadline for Connecticut Gift Tax Returns
DRS extends application deadline for municipalities to submit Neighborhood Assistance Act proposals
Due Date for Certain State Tax Returns September 30 2020
First tax return filings due using myconneCT
Connecticut Individual Income Tax Returns and Payments Due July 15th
Effective Immediately - DRS Extends Filing Deadline for Certain Annual State Business Tax Returns
DRS Reminder: File Your Connecticut Individual Income Tax Returns Electronically