Payroll seems simple enough on the surface — pay your people on time, deduct the right amounts, and everyone's happy. But in practice, payroll is one of the most compliance-sensitive areas of running a business in Thailand. What Thai Payroll Compliance Involves As an employer in Thailand, your payroll responsibilities include: withholding Personal Income Tax (PIT) from employee salaries and remitting it monthly, contributing to the Social Security Fund (SSF) for all eligible