How do I edit an employees W4 form after submitting?

Let's go through the steps on how you can edit the employee's W-4, dwmlawn08.

Here's how:

1. Click Workers on the left pane.
2. Select Employees.
3. Under the Employees list section, search for the employee in question and click on it. 
4. Scroll down until you see a section What are [employee's name] withholdings?, tap on the Edit (pencil) icon beside the Federal filing status of the employee.

Stay up to date with the changes for the Federal W-4 by looking into this article: What’s changing with the Federal W-4?

I'll be around if you need further assistance.