Business Login


Important Information:

You may use this online service to complete a Status Determination Report, K-CNS 010, apply for a state unemployment tax number, report changes to your existing account, file your Quarterly Wage Report & Unemployment Tax Return, K-CNS 100. The Mass Layoff spreadsheet is available for download and upload. Login or registration is required for utilizing the online tax services.


As of July 1, 2011, all employers with 50 or more employees, or third-party administrators with 50 or more client employees, must electronically file all quarterly wage reports and contribution returns and make any quarterly tax payments online.


Available on this site:

• Upload Data Files: Previously when filing over the internet employers or employer representatives had to manually type each employee and their respective wages. Now employers or employer representatives can simply upload a properly formatted wage file to avoid manual typing.


• Payment Warehousing: Previously when paying online the payment was removed from the client bank account almost immediately. Now with payment warehousing you can set the date that your payment will be made.


• Pay Anytime: Previously clients could only make a payment after filing an online wage report. Now clients can make a payment at anytime for any amount.

Now Available SIDES and SIDES E-Response:

The State Information Data Exchange System (SIDES) and SIDES E-Response allow companies to electronically respond to UI information requests from KDOL. This eliminates delays caused by mailing the documents. Learn more about SIDES and SIDES E-Response here.

The United States Department of Labor released a video highlighting the benefits and ease of use of SIDES for employers and third-party administrators that deal with Unemployment Insurance information requests. See video below, transcript is available here.

The video will start shortly

SIDES E-Response is a web based application for all employers. This application does require human interaction to respond to employer requests. To participate in SIDES E-Response: Login and select the option for "Maintain Account Information" on the next page. Check the SIDES E-Response box on the Account Maintenance page and provide a SIDES email address. For questions, contact sideskdol@dol.ks.gov. Note: Your business must keep an up-to-date email address on file with KDOL at all times. Access a user manual for SIDES E-Response here.

SIDES is a web service application which allows a system to system interface for responding to employer requests. This is generally intended for large or multiple state employers and does require some programming. To participate in SIDES: Contact sideskdol@dol.ks.gov.


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If you do not have an existing Kansas Unemployment Tax User Name and password, please
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