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Connecticut Department of Revenue Services Announces Start of 2026 Tax Season
Ruling 90-46, Business Analysis and Management Services / Mortgage Services
Ruling 98-1, Sales and Use Taxes / Computer and Data Processing Services / "Outsourcing" Exemption
Revenue Services: Online individual income tax filing for Connecticut returns available
Taxpayers reminded electronic filing is secure, easy, and quickest way to get refund
Ruling 2005-4, Sales and Use Taxes/Room Occupancy Tax/Community Antenna Television Services
PS 2004(2), Sales and Use Taxes on Internet Access Services and On-Line Sales of Goods and Services
PS 2003(2), Sales and Use Taxes on Internet Access Services and On-Line Sales of Goods and Services
Ruling 2000-2, Sales and Use Taxes / Pathology Proficiency Testing Services / Use Tax on Materials
Ruling 93-1, Sales and Use Taxes / Computer and Data Processing Services
Ruling 93-15, Sales and Use Taxes / Computer and Data Processing Services
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