myconneCT
Register, file tax returns, make payments and view filing history.
Settings Menu
Page 9 of 16 for WA 0821 1305 0400 Supplier Erosion Control Mat Proyek Lampung Utara Lampung [[Adefa]] ×
Ruling 91-21, Sales and Use Taxes / Telecommunications Service
Research and Experimental (Incremental) Expenditures Tax Credit 25JAN2017
Research and Experimental (Incremental) Expenditures Tax Credit 22MAR2022
PS 2001(8), Taxation of Internet Access Provided by Community Antenna Television Companies
SN 99(4), 1997 and 1998 Legislative Changes Affecting the Corporation Business Tax
SN 2009(5), Q & A Regarding the Connecticut Offshore Voluntary Disclosure Program
Ruling 2000-4, Corporation Business Tax / Financial Service Company
PS 98(6), Taxation of Internet Access Provided by Community Antenna Television Companies
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