Hiring your first Thai employee in Phuket feels like a milestone — and it is. But it also opens a door to a fairly complex world of Thai labor law that most expat business owners aren't prepared for. I've watched smart, experienced entrepreneurs from Europe and Australia get caught out by rules they simply didn't know existed — expensive severance pay-outs, Social Security Fund penalties, and wrongful termination claims that could have been avoided with basic compliance.
This guide covers the Thai labor law basics every expat business owner in Phuket needs to know — from minimum wage and working hours to Social Security, employment contracts, and what happens when you need to let someone go.
The Legal Framework: Which Law Governs Your Employees?
Thai employment is primarily governed by the Labour Protection Act B.E. 2541 (1998), with subsequent amendments in 2019 and 2023. This law sets minimum standards for working conditions, wages, leave entitlements, and termination procedures. It applies to almost all employees in Thailand — Thai and foreign alike — working for businesses operating in the Kingdom.
If your business is in Phuket, you're dealing with the Labour Protection Act plus the Social Security Act, the Workmen's Compensation Act, and various ministerial regulations. Your key government contacts are the Phuket Labour Protection and Welfare Office (in Phuket Town, Saphan Hin area) and the Social Security Office Phuket Branch on Thepkrasattri Road.
One important point: Thai labor law is very pro-employee. When disputes go to the Labour Court, the presumption often favours the worker. This makes proper documentation and correct procedure critical — it's not enough to do the right thing, you need to prove you did it the right way.
Minimum Wage in Phuket 2026
Phuket operates on a provincial minimum daily wage of ฿370 per day as of April 2026 — one of the highest in Thailand, alongside Bangkok. This reflects the island's significantly higher cost of living compared to rural provinces. The national minimum varies by province, ranging from ฿330 to ฿370 daily.
Insider note: In Phuket's hospitality and service sectors, the minimum wage is really just a floor. A competent restaurant cook in Kata earns ฿12,000–฿18,000/month; an experienced hotel housekeeper in Bang Tao can command ฿15,000–฿20,000/month. If you pay minimum wage in a competitive sector, you'll lose good staff fast.
Employment Contracts: What You Must Include
Thai law doesn't technically mandate a written contract, but if you don't have one in a dispute, you're at a significant disadvantage. Every employee in your Phuket business should have a bilingual Thai-English employment contract that covers the following:
- Job title and description — be specific; vague descriptions cause disputes later
- Salary and payment schedule — monthly or fortnightly, specify the amount in THB
- Working hours — start and finish times, days per week, any flexible arrangements
- Probationary period — up to 119 days is common; during this time termination is simpler
- Leave entitlements — annual leave (minimum 6 days after 1 year), sick leave, maternity leave
- Benefits — service charge share, meals, accommodation if provided
- Termination conditions — notice periods, grounds for summary dismissal
Get a licensed Thai lawyer or HR firm to draft your template. The Thai version is the legally binding version if there's a conflict, so make sure the translation is accurate. For setting up your business structure in Phuket, see our full guide.
Need an HR or Legal Advisor for Your Phuket Business?
Our directory lists vetted HR consultants and employment lawyers who specialise in expat-owned businesses on the island — bilingual, practical, and familiar with Phuket's hospitality and tourism sectors.
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Standard Working Hours
The Labour Protection Act limits working hours to 8 hours per day and 48 hours per week for most job types. For work classified as hazardous, the limit is 7 hours per day and 42 hours per week. Employees must receive at least one rest day per week, and each work day must include at least a one-hour break after five consecutive hours of work.
Overtime Rules
Overtime — any work beyond the standard daily hours — must be agreed to by the employee (they cannot be forced) and compensated at:
- 1.5x the normal hourly rate on regular working days
- 2x the normal hourly rate on days off during the week
- 3x the normal hourly rate on public holidays
For businesses in Phuket's hospitality sector — hotels in Patong or Bang Tao, restaurants in Kata, beach clubs in Surin — overtime management is particularly important. Thailand has 13 official public holidays per year, and working those days costs real money if you don't factor it into your labour budget.
Annual Leave
After one year of continuous employment, employees are entitled to a minimum of 6 days annual leave per year. Many Phuket employers offer 10–15 days to be competitive, especially for skilled roles. Unused annual leave at termination must generally be paid out — so keep track of balances.
Sick Leave
Employees are entitled to 30 days paid sick leave per year. If absent for 3 or more consecutive days, you can require a medical certificate. Bangkok Hospital Phuket, Siriroj Hospital, and Vachira Hospital are the main facilities on the island — a certificate from any registered Thai doctor is valid.
Social Security Fund (SSF): Your Obligations
The moment you hire a Thai employee, you're required to register your business with the Social Security Office (SSO) within 30 days. Once registered, you and your employee each contribute 5% of monthly salary to the Social Security Fund, capped at ฿750/month per employee (maximum contribution salary base: ฿15,000/month).
What SSF provides your employees: coverage at designated government hospitals (not private hospitals like Bangkok Hospital Phuket), maternity benefits of ฿15,000 per birth, unemployment insurance for up to 6 months if they lose their job, and a basic pension component.
You file and pay SSF monthly online at the SSO portal. Your accountant typically handles this as part of payroll processing — see our guide to accounting services for expat businesses in Phuket for what to budget.
| Employee Monthly Salary | Employee Contributes | Employer Contributes | Total Monthly SSF |
|---|---|---|---|
| ฿10,000 | ฿500 | ฿500 | ฿1,000 |
| ฿15,000 | ฿750 | ฿750 | ฿1,500 |
| ฿20,000 (capped) | ฿750 | ฿750 | ฿1,500 |
| ฿30,000 (capped) | ฿750 | ฿750 | ฿1,500 |
Termination and Severance Pay: The Expensive Part
This is where expat business owners in Phuket most often get tripped up. Thai severance law is generous to employees — by design. The key rule: if you terminate an employee without cause, you must pay severance based on their length of service.
| Length of Employment | Severance Pay Required |
|---|---|
| 120 days to 1 year | 30 days wages |
| 1 year to 3 years | 90 days wages |
| 3 years to 6 years | 180 days wages |
| 6 years to 10 years | 240 days wages |
| 10 years to 20 years | 300 days wages |
| Over 20 years | 400 days wages |
In addition to severance, you typically owe the employee: notice pay (one pay period's wages if you don't give proper notice), any unused annual leave in cash, and any other contractual entitlements. For a restaurant manager who's been with you 5 years on a ฿25,000/month salary, a redundancy could cost you ฿150,000+ in severance alone.
Termination for Cause
If you dismiss an employee for cause — serious misconduct, dishonesty, criminal acts, wilful damage to the company — you may not owe severance. But the bar is high and documentation is everything. You need written warnings (except in cases of gross misconduct), investigation records, and a clear paper trail. Verbal warnings don't count. Without documentation, the Labour Court will almost certainly side with the employee.
The Probationary Period Advantage
The first 119 days of employment is generally treated as a probationary period under Thai practice. Terminating during probation carries no severance liability (the employee hasn't passed the 120-day threshold). Use this window wisely — it's genuinely the right time to evaluate fit. Many experienced Phuket employers hire on a 90-day assessment basis before confirming permanent employment.
Hiring Foreign Staff: Work Permits and Ratios
If you want to employ expats in your Phuket business — or work in it yourself — each foreign employee needs a Non-B visa and a work permit issued by the Department of Employment. The requirements:
- Your Thai company must have registered capital of ฿2 million per foreign work permit
- You must employ a minimum of 4 Thai nationals for each foreign employee (the 4:1 ratio)
- The foreign employee must have a genuine role that cannot be performed by a Thai national in certain restricted professions
Work permit applications go through the One Stop Service Centre at Phuket Immigration or through a licensed agent. Processing takes 5–7 business days if all documents are in order. For a full walkthrough of the process, read our guide to getting a work permit in Phuket.
Not sure where to start with Thai labor law compliance?
Our team has been through this on the island. Ask us anything — the first question is always free.
Book a free 30-min consultation →Practical Tips from Phuket Employers
Use a local HR firm from day one
A Phuket-based HR consultancy costs ฿3,000–฿8,000/month but saves you from expensive mistakes. They'll keep your employment contracts current with legal changes, handle SSF filings, run payroll correctly, and advise on disciplinary procedures before you do something that can't be undone.
Keep all warnings in writing
Even informal performance concerns should be documented by email at minimum. The moment you think an employee relationship is deteriorating, start a written record. Thai Labour Court judges look for documentary evidence — stories don't cut it.
Understand service charge rules in hospitality
Hotels and restaurants in Phuket often charge a 10% service charge. How this is distributed among staff is not strictly regulated by law but must be consistent and transparent. Some employers include it in the employment contract as part of compensation. Others distribute it monthly based on rank. Whatever system you use, document it and apply it consistently.
Budget realistically for severance from day one
Every time you hire someone, mentally set aside a severance reserve. A small Kata restaurant with 5 staff who each stay 2+ years is carrying a potential severance liability of ฿300,000–฿500,000 at any time. This is a real business cost in Thailand that doesn't exist in many Western markets.
For more on running your business in Phuket, see our guides on freelance and consulting legal setup, business networking in Phuket, and the complete working in Phuket hub. You might also want to use our expat business setup checklist to make sure you haven't missed anything.
