JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. How to... Learn how to add, copy, or delete withholding codes or specify user-defined rules for related calculations. Related Topics: Add a Withholding Code After you add a withholding code in Payroll Withholding Setup, the code is available in the Employee Info Center. Copy a Withholding Code You can copy and modify an existing withholding code to use as the basis for a new one. Create User-Defined Rules for Calculating Wages by Withholding For any withholding, you can define how wages are calculated and how additional withholdings affect taxable wages. Delete a Withholding Code You can delete a withholding code only if there has never been any activity posted to the withholding code and the code is not referenced in any employee record in the Employee Info Center. Parent Topic: Payroll Withholding Setup Overview