Idaho Child Support Services for Employers
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Reasonable cost calculator
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Please enter your FEIN:
Today's date: 04/16/2024  
     
Employee Income  

 
OR   Calculate the employee's average gross monthly income if paid hourly.

 

 

 

 
   
+ Cost to Insure Dependent(s)  

 
   
= Reasonable Cost Determination  



   
 
The cost to provide medical support
 
   
Determine whether the amount of child support withheld plus the cost of providing medical support exceeds fifty percent (50%) of disposable earnings.
   

 
Calculate total monthly deductions by entering the amount withheld for :  




   
MAXIMUM AMOUNT OF WITHHOLDING
       
   
-    
 
 
 
 
Total Withholding
 
   
   
   
About Reasonable Cost Calculator

Use the Reasonable Cost Calculator to determine whether enrollment of a child in an employer-sponsored insurance plan is affordable under the reasonable cost definition.

Reasonable cost is defined in Idaho Code as a cost to the obligated parent that does not exceed five percent (5%) of his or her gross income (Section 32-1214B).

 
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For Technical Support email CSWebHelp@dhw.idaho.gov or contact Technical Support by phone. A technical operator is available Monday thru Friday from 8:30 am - 4:30 pm (MST) by calling 208.334.4957 or 1.877.334.4957.

Idaho Department of Health and Welfare. Promoting and Protecting the health and safety of all Idahoans.