Is there a way to correct payroll mistakes from a number of months ago?

Hi Ghcl,

Welcome to Community.  QuickBooks Online Payroll is a valuable module for paying your staff on time.  When business gets busy we realize mistakes may happen.  I'd be happy to provide more information so your on the right track.

When errors are noticed in prior pay periods the best course of action is to contact us.  We'll need to gather the necessary information and make the corrections on our end to ensure everything is balanced, and recorded properly for the associated payroll forms and remittances.

Please don't hesitate to reach back out with any other questions you may have.  We'd be glad to assist!