When entering a new employee data, what is the correct order for entering their date of birth? month, day, year? Day, month, year? Other?

Hello anita-clientek-c, 

It's great to learn your business is expanding as you're entering new employees in the program. Rest assured, I'll be glad to point you in the right direction so you can take advantage of the powerful payroll module in QuickBooks. 

The payroll module in QuickBooks recognizes the dd/mm/yyyy sequence for the employee's birth date. I encourage you to check out this helpful article here with more info about the payroll module. The article shows you how to turn on payroll and set it up the best way possible. 

Feel free to ask other questions, I'm here to help you achieve your QuickBooks goals.