You need the following information to reconcile your payroll tax forms with
your data in QuickBooks. You can get this information from your payroll
records, your accountant, or your current payroll service.
Quarterly (or more frequent) payroll summary reports broken down by
Quarterly tax forms for this calendar year:
Form 941 or quarterly tax reports for all previous quarters.
Your state forms. For information about which state payroll tax forms
you'll need to reconcile your data in QuickBooks, consult your state tax
agency or your accountant.