Can i import iif data files

What type of transaction do you need to import? Payroll data or something else?

Hi JLS10,

It's nice to see you in Community.  Welcome!  Intuit Interchange Format (.IIF) files enable you to better manage your QuickBooks Desktop company data.  This feature is only available in QuickBooks Desktop.  I recommend reviewing third party apps, for the best fit for your business needs.

If you have any other questions, feel free to reach out again.  We're always happy to help!