Do it by#

• Do it by Thu, Jan 30.
• Due 1 day later (Fri, Jan 31).
• Allow 1 day, for postal pickup.

Submission #

Manual

• Paper: Letter (8.5in x 11in)
• Employers can also submit reports online.
• Mail copies of the W-2 and 1099s, with a copy of an electronically filed KW-3 return, to:

  Withholding Tax
  Kansas Department of Revenue
  915 SW Harrison St.
  Topeka KS  66612-1588
  

Online

• Login: https://www.kdor.ks.gov/Apps/kcsc/login.aspx
• Register: https://www.kdor.ks.gov/Apps/kcsc/Registration.aspx?ReturnURL=

Notes#

Manual

• This annual return is due on on or before January 31st of the succeeding calendar year.
• Employers must file this return even if there are no reportable wages or taxes due for the reporting period.
• Employers with 51 or more employees must file this reconciliation online.
• If the business closes during the year, then this is due within 30 days of the payment of the final wages or discontinuation of business.

Online

• This return is due on on or before January 31st of the succeeding calendar year.
• Employers must submit this form along with W-2s and/or 1099s.
• Employers must file this return even if there are no reportable wages or taxes due for the reporting period.
• If the business closes during the year, then this is due within 30 days of the payment of the final wages or discontinuation of business.

Purpose#

• To report a reconciliation of tax withheld during the year.

2019 Annual submission dates. ks-a-w3#

Due For period starting
1. Fri, Jan 31, 2020Tue, Jan 1, 2019

2018 Annual submission dates. ks-a-w3#

Due For period starting
1. Thu, Jan 31, 2019Mon, Jan 1, 2018

2017 Annual submission dates. ks-a-w3#

Due For period starting
1. Wed, Jan 31, 2018Sun, Jan 1, 2017

Learn more#

• Withholding tax booklet
• Electronic withholding requirements
• Frequently asked questions

Contact#

• Kansas Department of Revenue
  
• (785) 368-8222
• Email: kdor_tac@ks.gov
• http://www.ksrevenue.org/crcontact.html

Download#

• https://www.ksrevenue.org/pdf/kw3.pdf