There is a Payroll - Employee template from Acumatica. Are you implementing Payroll? If so, you’ll want to use the attachment from Import Scenarios screen. It can be found on these PR import scenarios:
If not using Payroll, you may use this attached file to collect employee data for import to Configurations → Employees.
@Prasadug - you can also use the “EmployeePayrollSettings” Import scenario. All of the information needed to import into Payroll will be found on that scenario along with the explanation of how to use it.