If you carry out your accounting using the desktop edition of QuickBooks You might want to export your payroll data into QuickBooks. See How To Input Past Payroll Data In QuickBooks Desktop And Online. A file particularly used to import transactions into QuickBooks is known as an Intuit Interchange Format (IIF) file. Patriot may be used to create this file, which you can then upload to QuickBooks so you can simply access all of your payroll information. When use QuickBooks Online,