Hello, DR12.
Entering prior payroll in QuickBooks Online requires you to set up a payroll account, set up the employee information and set up tax information.
If you’ve already done these steps, you can proceed directly to the fourth part of this article: https://community.intuit.com/articles/1764381-set-up-a-prior-payroll.
Please visit us again if you have further questions about QuickBooks navigations.