How do I manually input a negative withholding value on an upcoming paycheck?

Hello there, @PRandBeneConsultantLN.

I noticed that you have posted the same concern twice in this forum. Don't worry, my colleague has already provided information for your employee to see the correction represented as a negative value of the same deduction code that was incorrectly used on the previous check. Please visit this link: https://quickbooks.intuit.com/learn-support/en-us/employees-and-payroll/re-how-to-do-negative-deduction-on-paycheck-to-reverse-erroneous/01/1432647#M127971

In addition, you might want to check this article to guide you when creating, managing, assigning, or updating your employee's pay schedules: Set up and manage payroll schedules.

You can tag me in the comment section if you have any other concerns about handling your employee's taxes. I'll be around to further assist you.