myconneCT
Register, file tax returns, make payments and view filing history.
Settings Menu
Page 9 of 12 for WA 0859 3970 0884 Biaya Pemugaran Plafon Natural Berpengalaman Semarang Utara Semarang ×
Ruling 92-7, Sales and Use Taxes / Business Management Consulting Services
Research and Experimental (Incremental) Expenditures Tax Credit 22MAR2022
SN 2003(10), 2003 Legislative Changes to Sales and Use Taxes
Ruling 92-16, Sales and Use Taxes / Manufacturing Production Process
Ruling 92-13, Sales and Use Taxes / Intangible Property / Refuse Removal
Research and Experimental (Incremental) Expenditures Tax Credit 25JAN2017
Penalty Waiver Request, Offer of Compromise or Protest
Penalty Waiver
Ruling 94-6, Sales and Use Taxes / Utility Exemption - Manufacturing
myconneCT
Register, file tax returns, make payments and view filing history.
Taxpayer Education
Click here to access informational videos and other educational resources.
New Business Resource Center
Access helpful resources for new businesses