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Corporation Business Resources
Petroleum Product Gross Earnings Tax Information
Bulletin #39, Corporation Business Tax
AN 2005(8), New Tobacco Products Tax Return and Alcoholic Beverages Tax Return
IP 2007(23), Disaggregated Sales Tax Report
Machinery and Equipment Expenditure Tax Credit 01MAR2012
IP 2009(33), Q & A on the Connecticut Individual Use Tax
Tutorials
Research and Experimental (Incremental) Expenditures Tax Credit 25JAN2017
Real Estate Conveyance Tax Information
SN 2004(3), 2004 Legislative Changes Affecting Sales and Use Taxes
PS 2003(4), Purchases of Meals or Lodging By Exempt Entities
2020 Form Updates
Second Insurance Reinvestment Fund Tax Credit
IP 2009(11), Unlawful Advertisements Referring to Sales Tax
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