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Filing and Payment Deadline Extended for Connecticut Income Tax Returns
Due Date for Certain State Tax Returns September 30 2020
First tax return filings due using myconneCT
DRS Reminder: File Your Connecticut Individual Income Tax Returns Electronically
Ruling 2000-7, Sales and Use Taxes / Sale of Natural Gas / Transportation of Natural Gas
Corporation tax forms
Ruling 93-22, Sales and Use Taxes / Construction Contract / Exemption, Governmental
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