2016 WTH Forms

Highway Use Fee - Registration is now open for certain carriers to register for the new Connecticut Highway Use Fee - Click here for more information.

IMPORTANT INFORMATION - the following tax types are now available in myconneCT: Individual Income Tax, Attorney Occupational Tax, Unified Gift and Estate Tax, Controlling Interest Transfer Tax, and Alcoholic Beverage Tax. - Click here for the latest information.

2016 Withholding Tax Forms

Name	Description	Revised Date	Due Date
2017 Withholding Tables		12/2016	N/A
IP 2016(8)	Connecticut Tax Guide for Payers of Nonpayroll Amounts	09/2016	N/A
TPG-211	2017 Withholding Calculation Rules	12/2016	N/A

Withholding Forms

Name	Description	Revised Date	Due Date
CT-W4	2017 Employee's Withholding Certificate	12/2016	N/A
CT-941	2017 Connecticut Quarterly Reconciliation of Withholding	01/2017
CT-941	2016 Connecticut Quarterly Reconciliation of Withholding	02/2016
CT-941X	Amended Connecticut Reconciliation of Withholding	12/2016
CT-8109	2017 Connecticut Withholding Tax Payment Form for Nonpayroll Amounts	02/2017
CT-8109	2016 Connecticut Withholding Tax Payment Form for Nonpayroll Amounts	04/2016
CT-945	2016 Connecticut Annual Reconciliation of Withholding for Nonpayroll Amounts	10/2016	01/31/17
CT-945	2015 Connecticut Annual Reconciliation of Withholding for Nonpayroll Amounts	12/2014
CT-W3	2017 Connecticut Annual Reconciliation of Withholding	07/2017	01/31/18
CT-1096	2016 Connecticut Annual Summary and Transmittal of Information Returns	10/2016
CT-W4P	Withholding Certificate for Pension or Annuity Payments (Form with Revised Instructions)	01/2018	N/A
CT-W4NA	2017 Employees Withholding or Exemption Certificate-Nonresident Apportionment	12/2016	N/A
Schedule CT-1040WH	Connecticut Income Tax Withholding Supplemental Schedule	12/2016

Athletes & Entertainers

Name	Description	Revised Date	Due Date
CT-588	Athlete or Entertainer Request for Reduced Withholding	03/2017
CT-590	Athlete or Entertainer Request for Waiver of Withholding	03/2017
CT-592	Athlete or Entertainer Withholding Tax Statement	03/2010
CT-945 ATHEN	2016 Connecticut Annual Reconciliation of Withholding for Nonpayroll Amounts	09/2016	01/31/17
CT-1096 ATHEN	2016 Connecticut Annual Summary and Transmittal of Information Returns	10/2016

Household Employers

Name	Description	Revised Date	Due Date
CT-941 HHE	2016 Connecticut Reconciliation of Withholding for Household Employers	10/2016	04/15/17
CT-W3 HHE	2017 Connecticut Annual Reconciliation of Withholding for Household Employers	07/2017	01/31/18

Information Returns

Name	Description	Revised Date	Due Date
CT-8508	Request for Waiver from Filing Information Returns Electronically	10/2015
CT-6559	Submitter Report for Form W-2 Compact Disc (CD) Filing	12/2014
CT-6559A	Continuation Sheet for Form CT-6559, Submitter Report for Form W-2 Compact Disc (CD) Filing	10/2009
CT-4804	Transmittal of Information Returns Reported on Compact Disc (CD)	12/2014
CT-4802	Transmittal of Information Returns Reported on Compact Disc (CD) Continuation	09/2008
CT-8809	Request for Extension of Time to File Information Returns (For Forms W-2, W-2G, 1099-R, and 1099-MISC)	10/2015
Information Return Publications
IP 2016(12)	2016 Forms 1098, 1099-MISC, 1099-R, and W-2G - Electronic Filing Requirements for Tax Year	12/2016	N/A
IP 2016(13)	2016 Form W-2 Electronic Filing Requirements	12/2016	N/A