Connecticut State Department of Revenue Services

NOTICE: Taxpayers are strongly encouraged to visit the DRS website for answers to many questions. You may also email DRS at drs@po.state.ct.us. If contacting DRS by phone, please plan for wait times that may be longer than usual. Frequently Asked Questions

2014 Informational Publications

IP 2014(1), Connecticut Circular CT Employer's Tax Guide
IP 2014(7), Is My Connecticut Withholding Correct?
IP 2014(8), Connecticut Tax Guide for Payers of Nonpayroll Amounts
IP 2014(13), Attorney Occupational Tax and Client Security Fund Fee
IP 2014(14) Q & A on Estimated Corporation Business Tax and Worksheet CT-1120AE
IP 2014(15), Filing and Paying Connecticut Taxes Electronically
IP 2014(16), Forms 1099-R, 1099-MISC and W-2G Electronic Filing Requirements for Tax Year 2014
IP 2014(17), Form W-2 Electronic Filing Requirements for Tax Year 2014
IP 2014(18) Status Letters for Business Taxes
IP 2014(20) Federal/State Electronic Filing Handbook
IP 2014(21) Business Taxes
IP 2014(25) Q & A: Income Tax Credit for Property Taxes Paid to a Connecticut Political Subdivsion