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Ruling 92-10, Corporation Business Tax / Real Estate Investment Trusts
Ruling 91-26, Corporation Business Tax / Regulated Investment Companies
PS 98(8), Exemption from Sales and Use Taxes for Items Used Directly in the Biotechnology Industry
Ruling 99-3, Utility Company Gross Earnings Tax Residential Service
SN 99(12), Sales and Use Tax Exemption for Nonprescription Drugs and Medicines
Ruling 90-81, Trucking and Hauling Services / Packaging and Crating Services
SN 2005(13), Sales Tax Holiday for Home Weatherization Products
SN 2005(13.1), Sales Tax Holiday for Home Weatherization Products
Connecticut Department of Revenue Services Announces Start of 2026 Tax Season
PS 98(7), The Motor Vehicle Rental Surcharge and the Tourism Account Surcharge
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