Do Indonesian employees and foreign employees pay the same income tax?

Yes, however, the calculation is different. Indonesian employees with Tax ID will have to pay the income tax based on the progressive rate after being deducted by non-taxable income tax. Foreign employees with Tax ID will have to pay the income tax based on the calculation between work periods in one year (after 183 days)

What obligations are related to payroll?

Health Insurance and Social Security Insurance (BPJS) are mandatory. The company and the employee, respectively, will bear a certain percentage. Another obligation is tax withholding. The percentage and type of taxes vary from case to case.