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- Walk-in services at all DRS branch office locations remain suspended.

Withholding Forms

Tables and Publications

Name Description Revised Date Due Date
2020 Withholding Tax Tables 01/2020 N/A
IP 2021(1) Connecticut Circular CT Employer's Tax Guide 12/2020 N/A
IP 2021(7) Is My Connecticut Withholding Correct? 12/2020 N/A
IP 2021(8) Connecticut Tax Guide for Payers of Nonpayroll Amounts 12/2020 N/A
TPG-211 2021 Withholding Calculation Rules 12/2020 N/A

Withholding Forms

Name Description Revised Date Due Date
CT-W4 2021 Employee's Withholding Certificate 12/2020 N/A
CT-941 2021 Connecticut Quarterly Reconciliation of Withholding 12/2020 01/31/2021
CT-941X Amended Connecticut Reconciliation of Withholding 09/2020
CT-8109 2021 Connecticut Withholding Tax Payment Form for Nonpayroll Amounts 12/2020
CT-945 2020 Connecticut Annual Reconciliation of Withholding for Nonpayroll Amounts 12/2020 01/31/2021
CT-W3 2020 Connecticut Annual Reconciliation of Withholding 12/2020 01/31/2021
CT-1096 2020 Connecticut Annual Summary and Transmittal of Information Returns 12/2020 01/31/2021
CT-W4P 2021 Withholding Certificate for Pension or Annuity Payments 12/2020
CT-W4NA 2021 Employees Withholding or Exemption Certificate-Nonresident Apportionment 12/2020 N/A
Schedule CT-1040WH Connecticut Income Tax Withholding Supplemental Schedule  12/2019

 

Athletes & Entertainers

Name Description Revised Date Due Date
CT-588 Athlete or Entertainer Request for Reduced Withholding 02/2019
CT-590 Athlete or Entertainer Request for Waiver of Withholding 02/2019
CT-592 Athlete or Entertainer Withholding Tax Statement 12/2017
CT-945 ATHEN 2020 Connecticut Annual Reconciliation of Withholding for Nonpayroll Amounts 12/2020 01/31/2021
CT-1096 ATHEN 2020 Connecticut Annual Summary and Transmittal of Information Returns 12/2020 01/31/2021

Household Employers

Name Description Revised Date Due Date
CT-941 HHE 2020 Connecticut Reconciliation of Withholding for Household Employers 12/2020
CT-W3 HHE 2020 Connecticut Annual Reconciliation of Withholding for Household Employers 12/2020

Information Returns

Name Description Revised Date Due Date
CT-8508 Request for Waiver from Filing Information Returns Electronically 12/2020
CT-6559 Submitter Report for Form W-2 Compact Disc (CD) Filing 12/2017
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) 12/2020
CT-4802 Transmittal of Information Returns Reported on Compact Disc (CD) Continuation 12/2017
CT-8809 Request for Extension of Time to File Information Returns (For Forms W-2, W-2G, 1099-R, and 1099-MISC) 12/2020

Information Return Publications

Name Description Revised Date Due Date
IP 2021(12) Forms 1098, 1099-MISC, 1099-R, and W-2G - Electronic Filing Requirements for Tax Year 2020 12/2020
IP 2021(13) 2020 Form W-2 Electronic Filing Requirements 12/2020