You can't change an employee's payroll company once transactions have been entered in the financial year. Instead, you can transfer the employee to another payroll company within the same database.
Go to Payroll, Maintenance, Employees, Employees.
Find the employee.
Right-click and select Duplicate.
Enter a unique Employee Code.
Click OK.
Edit the new record.
Select Pay Details and select the new Payroll Company from the drop-down list.
Click OK.
To terminate the original employee record:
Edit the original employee record.
Select Termination Details.
Enter the termination information.
Click OK.
Note: Once the new employee is created, we suggest you review each of the employee's screens to see if any further changes are needed.