W1 gross wages lodged in BAS DO NOT include salary sacrifice.
on MYOB payroll activity summary report:
W1 lodged in BAS = gross wages MINUS deductions (salary sacrifice)
because when we record salary sacrifice in MYOB: we use MYOB default setting, unless TT and client request to have salary sacrifice presented in a separated line from the wages & salary expenses.
Dr wages & salary, Cr salary sacrifice payable.