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Corporate Credit Overview 22MAR2022
Credit Chart 29JAN2018
IP 2009(30), A Guide to Calculating Your Annualized Estimated Income Tax Installments and Worksheet CT-1040 AES
Corporate Credit Overview 23JAN2020
Credit Chart 25JAN2017
General Information
IP 2012(16), A Guide to Calculating Your Annualized Estimated Income Tax Installments and Worksheet CT-1040 AES
Ruling 2000-6, Utility Company Gross Earnings Tax / Gross Earnings from Operations
Corporate Credit Overview 25JAN2017
Other Sales and Use Tax Forms
SN 2007(2.1), 2007 Legislation Granting a Connecticut Sales and Use Tax Exemption for Sales of Energy Star Rated Household Appliances
Prior Years Index Page
Information for Businesses
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