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PS 2012(2), Designated Private Delivery Services and Designated Types of Service
PS 2008(3), Designated Private Delivery Services and Designated Types of Service
Due Date for Certain State Tax Returns September 30 2020
First tax return filings due using myconneCT
Connecticut Department of Revenue Services Announces Start of Tax Filing Season
Taxpayers encouraged to file and pay electronically
AN 94(6), Administrative Pronouncements Obsoleted by Legislative Changes
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