What is the Employer Website? The Employer Website is a place where an employer can create an account and respond to and manage Idaho Income Withholding Orders (IWO) and National Medical Support Notices (NMSN) online. This portal will reduce paper consumption and the lag time typical in processing these documents via mail. The Employer Website will ultimately cut down on the amount of time it takes to get funds to Idaho’s children while saving you postage costs and processing time.

Do I have to have an employee with a Child Support case to use the website? Yes. You must have at least one employee with a Child Support case. 



What do I need to create an account?  To create an account, you will need the following:

• A valid email address, phone number, and mailing address for your Payroll department
• An IWO or NMSN you received in the mail
• Your Federal Employer Identification Number (FEIN)  

As always, we are very interested in getting your feedback and suggestions for any additional features that would enhance this website.  Please send us an email at CSWebHelp and let us know what you think.

As an employer, you are in a position to play a vital role in helping us support Idaho's kids via the Child Support program.  We would like to partner with you to help kids receive the financial and medical support they need.  Letting us know when you hire an employee, withholding a portion of a parent's wages to pay support, and enrolling kids in their parent's medical insurance are important ways for you to support children and make a difference in their lives.

Check out the following links for more information on how you, the employer, can partner with Idaho Child Support Services to invest in the future of Idaho's kids by helping support their needs. 

• Reporting New Hires
• Withholding Income
• Medical Insurance Plans
• Reasonable Cost Calculator
• Reasonable Cost Calculator Instructions

If you have any questions, or would like some help, feel free to contact Idaho Child Support Services at (800) 356-9868.