Hello there, @tricia9.
Generating a report which contains the hire date of your employees is quick and easy. I'll be happy to show you how:
You can find the hired date in the PERSONAL COLUMN. Also, you can print or export the report to Excel.
Simply go to the Share drop-down at the top right and select Printer Friendly or Export To Excel. If you choose to export the report, you can edit the file to view the information you need.
For additional reference, you can use the following article for some employee reports you can run in QuickBooks Online, like Payroll Details and Payroll Summary: View Employee Reports.
If you have more questions, don't hesitate to hit that Reply button. I'll be happy to help you some more.