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Ruling 94-13, Sales and Use Taxes / Leases of Tangible Personal Property / Motor Vehicles
Corporation tax forms
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
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