US Payroll implementation

Hi Team,

We are actually running an AS-IS--TO-BE analysis for a client. The client has the payroll process run for the same payroll period in different currencies for the same person in an non-SAP application.The conversion is been analysed to SAP.

Example:

Consider an employee is from India and deputed for an onsite project in US for one year.His payroll processing has to happen for US in USD with relevant tax calculations, deductions and there is an Indian salary also paid to the employee with the relevant deductions. So the payroll processing should happen for the same employee twice in the same pay period.

As we have the option of Global ID and Personal ID available in SAP, how can this cater to the requirement?

Please provide me pointers on this as early as possible.

Thanks in advance.

Thanks and Regards,

Sridevi