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IFTA Application Page
Ruling 89-121, Utility Exemption - Manufacturing
Ruling 91-11, Computer and Data Processing Services
Ruling 89-239, Hazardous Waste
Ruling 89-259, Advertising
Ruling 89-241, Utility Exemption - Residential
Ruling 93-6, Sales and Use Taxes / Computer and Data Processing Services / Business Management Services
2020 Income Tax By Town Run Finalweb
Connecticut Pass Through Entity Tax---General Instructions 2023 CT-1065 CT-1120SI Series
Ruling 89-26, Software
Ruling 89-254, Exemptions - Governmental
Ruling 89-200, Utility Exemption - Manufacturing
2023 Announcements
2024 Announcements
1990 Policy Statements
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