Connecticut State Department of Revenue Services

New Businesses:  DRS will be holding a webinar on Wednesday, April 16, at 10:00 a.m. This session will provide an overview of the requirements for registering a new business with DRS. Select here to register.

This information is not current and is being provided for reference purposes only

IP 2011(23)

A Guide to Calculating Your Annualized Estimated Income Tax Installments and Worksheet CT-1040 AES

This publication has been superseded by IP 2012(16)