Connecticut State Department of Revenue Services

Employers:  Click here for a helpful video on submitting Forms W-2 and 1099.  The video only applies to employers submitting W-2s and 1099s.  It does not apply to individuals.

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

IP 2011(8)

Connecticut Tax Guide for Payers of Nonpayroll Amounts

This publication available in pdf format

This publication has been replaced by IP 2012(8)

ALERT:  Recently enacted legislation makes significant changes to Section 12-700(a) of the General Statutes retroactive to January 1, 2011. Employers and taxpayers need to perform catch-up withholding for the current tax year.  Employers are required to adjust the withholding amount for employees affected by the new rates and additional provisions.