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Page 91 of 117 for form op-236 ×
Ruling 91-21, Sales and Use Taxes / Telecommunications Service
IP 2013(18), Q&A on Estimated Corporation Business Tax and Worksheet CT-1120 AE
Ruling 91-19, Sales and Use Taxes / Computer and Data Processing Services
IP 2015(16), Q & A on the Connecticut Use Tax for Businesses and Professions
Ruling 94-9, Sales and Use Taxes / Business Public Relations Services / Marketing Services