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Ruling 95-1, Sales and Use Taxes / Computer and Data Processing Services
IP 2009(12.1), Q & A on the 2009 Connecticut Tax Amnesty Program
Ruling 95-9, Sales and Use Taxes / Computer and Data Processing Services / "Outsourcing Exemption"
IP 2009(12), Q & A on the 2009 Connecticut Tax Amnesty Program
Bulletin #3, Automatic Data Processing Services and Equipment
PS 2011(3), Requests for Waiver of Electronic Filing and Electronic Payment Requirements
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