Can I increase the amount of taxes to be with held for my employee?

Hello inufee2,

It's great to have you join the QuickBooks Community. QuickBooks makes it easy for you to manage your payroll and it's vital you're able to get the info you need on how to manage your employee taxes and I'll be happy to show you how. 

In order to edit the taxes on the paycheque, click on Payroll > click on the Run Payroll option > once the list showing your employees comes up, navigate to the employee in question and click on the 3 dots under the Actions column to Edit paycheque >  from here you'll see the type of taxes you can adjust for your employee. In case the tax option you're looking to adjust isn't showing, I recommend sending feedback about this to our product developers. To do this, click on the Gear icon and look for Feedback. 

Give this a try and let me know how you make out. I'll be one message away in case you need anything else. Otherwise, I wish you a great rest of the week.