A colleague at a Phuket dive school once signed a contract that referred to "standard Thai working conditions" for every significant clause — hours, overtime, leave — without spelling any of them out. Three months in, his employer tried to enforce a 54-hour week and deny leave he thought he was entitled to. It ended badly and expensively.
Thai labour law actually provides solid protections for workers, including foreign workers. But those protections are best enforced when they're explicitly in your contract. This guide covers what a proper Thai employment contract should contain, the red flags to spot before you sign, and the specific provisions that matter most for expats working in Phuket.
Quick Facts — Thai Employment Law 2026
- Governing law: Labour Protection Act B.E. 2541 (1998, as amended)
- Standard work week: max 48 hours (8h/day × 6 days); most professional roles are 40–45h
- Phuket minimum wage (2026): ฿375/day
- Annual leave: minimum 6 days after 1 year (typically 10–15 days in professional contracts)
- Statutory sick leave: 30 days paid per year (with medical certificate from day 3)
- Maternity leave: 98 days (employer pays 45 days; SSO pays 45 days; 8 days unpaid)
- Disputes: Thai Labour Court — free to file; most cases resolved within 6 months
The Essential Clauses Every Phuket Employment Contract Should Have
Thai law doesn't require employment contracts to be in writing for all workers, but written contracts are strongly advisable — especially for foreign nationals. Here's what a proper contract must contain:
1. Position Title and Job Description
Your contract must clearly state your job title and a description of your duties. This matters for two reasons: it defines what you were hired to do (employers can't legally reassign you to significantly different work without your consent), and it must match the position listed on your work permit. If the contract says "Marketing Manager" but the work permit says "Administrative Officer", you have a compliance problem on the visa side. See our Thai work permit guide for the full picture on this alignment.
2. Salary and Payment Schedule
Specify the exact monthly salary in Thai baht (THB), the payment date (e.g., the last working day of each month), and the payment method (bank transfer to which account). If any portion of compensation is in foreign currency or via offshore transfer, this should be clearly documented — it's increasingly relevant for Phuket's tech and remote-first employers. Note that Thai income tax applies to salary paid for work performed in Thailand regardless of where it's deposited.
3. Working Hours and Overtime Policy
State the standard hours clearly: days of the week, start and end times, lunch break duration. Then specify the overtime policy: what triggers overtime pay, what rate applies (minimum 1.5x on weekdays, 2x on rest days, 3x on public holidays under Thai law), and how overtime must be pre-approved. A common red flag: contracts that say "overtime as required by the business" without specifying the rate. That's an attempt to avoid the statutory obligation.
4. Annual Leave, Sick Leave, and Public Holidays
Thai law mandates minimum 6 days annual leave after one year of service. Professional contracts in Phuket typically offer 10–15 days, sometimes 20 for senior roles. Your contract should specify: the number of days, whether they're accrued from day one or after probation, whether unused days carry over, and what happens to unused leave on termination (it must be paid out under Thai law). Also specify: which public holidays you get (Thailand has 13 nationally; some employers offer additional Phuket-specific ones like the annual Phuket Vegetarian Festival, which disrupts many businesses anyway).
5. Probation Period
Probation periods of up to 119 days (just under 4 months) are common in Thailand. During probation, notice requirements are shorter and severance doesn't apply. Make sure the contract states: the probation duration, what happens at the end (is it automatic confirmation or a formal review?), and notice required during probation to end the contract. Be wary of employers who keep extending probation indefinitely — that's not legal and is a red flag for bad faith.
6. Contract Type: Fixed-Term vs Indefinite
This is crucial. A fixed-term contract (e.g., "1-year contract ending 31 December 2026") expires automatically without severance or notice. An indefinite-term contract requires notice and potentially severance to terminate. Some Phuket employers use rolling 1-year fixed-term contracts specifically to avoid severance obligations — this is legally questionable if the work is genuinely ongoing (Thai courts have found patterns of renewed fixed-term contracts to constitute indefinite employment). Know what you're signing.
If a Phuket employer offers an indefinite-term contract orally but presents a fixed-term written contract, or if your contract is "renewed" annually for the same role without any genuine fixed-term business reason, you may effectively have indefinite employment protections under Thai law regardless of what the contract says. Consult a Thai employment lawyer if this applies to you.
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Statutory Severance Pay: What You're Legally Entitled To
If your employer terminates your indefinite-term contract without cause, you are entitled to statutory severance pay under the Labour Protection Act. The amounts (based on final month's salary) are:
| Length of Service | Severance Pay |
|---|---|
| Less than 1 year | 30 days' salary |
| 1–3 years | 90 days' salary |
| 3–6 years | 180 days' salary |
| 6–10 years | 240 days' salary |
| 10–20 years | 300 days' salary |
| 20+ years | 400 days' salary |
These are minimums — your contract can specify higher amounts but not lower. Severance is not owed if you resign voluntarily, are terminated for serious misconduct, or if it's a genuine fixed-term contract expiry.
What Phuket Employers Often Omit (That You Should Add)
Based on common issues expats in Phuket report, these are the clauses often missing from local employment contracts that you should push for:
- Housing allowance or accommodation terms. If your employer provides accommodation in Phuket (common in hospitality), the terms — type, location, what's included, what happens if you leave — should be in writing, not just a verbal arrangement.
- Health insurance provision. Thai SSO covers basic care, but many professional Phuket employers provide private health insurance as a benefit. If promised, this should be in the contract with specifics (plan level, coverage amount, which insurer). See our Phuket healthcare hub for what adequate coverage looks like.
- Flight allowance or relocation assistance. Some Phuket employers offer annual return flights home or a relocation package. If offered, specify the amount, frequency, and whether it's in cash or direct booking.
- Work permit sponsorship. If the employer is sponsoring your work permit, confirm this is in the contract — including who pays the government fees. Disputes about who's responsible for work permit costs are surprisingly common.
- Remote work or hybrid arrangements. Especially relevant for Phuket's growing tech sector — if you've agreed to work partly from Rawai, Bang Tao, or offsite, get this in writing. Some Thai companies are still conservative about WFH and it's better to have an agreement than an expectation.
The Contract Checklist: Before You Sign
Red Flags to Watch For in Phuket Employment Contracts
"Salary subject to visa and work permit approval"
This phrasing can create ambiguity about whether you're actually employed or on a trial pending visa issuance. The start date should be tied to your first day of work, with clear terms for what happens if the work permit is delayed.
Vague "duties as assigned"
Extremely broad job descriptions give employers unlimited latitude to assign any work. If your actual role is defined, the contract should reflect it specifically enough that you can point to it if asked to do something significantly different.
Penalty clauses for early resignation
Some Phuket hospitality employers (hotels, restaurants, dive operators) include clauses that require employees to repay training costs or relocation expenses if they leave within a certain period. These are legally enforceable if reasonable — but "reasonable" is contested. If you're asked to sign such a clause, negotiate the amount and duration.
"Employment at will"
Thai law does not recognise employment at will in the US/UK sense. Even if a contract claims the employer can terminate "at any time for any reason", Thai courts will still award severance pay and notice for unfair dismissal. A contract clause can't override the Labour Protection Act.
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Compare Health Insurance Plans →Disputes: The Thai Labour Court Process
If you have a genuine employment dispute in Phuket — unpaid wages, unlawful termination, denied leave — you have real legal options. The Thai Labour Court system is genuinely accessible and more employee-friendly than many people expect:
- Where: Phuket Labour Court is located in Phuket Town. You file in person (or via a representative).
- Cost: Filing is free for employees claiming wages or unfair dismissal. No court fees.
- Timeline: Most cases are resolved within 3–6 months at the first instance level.
- Language: Proceedings are in Thai. You can use an interpreter or Thai lawyer. Legal aid is available for low-income workers.
- First step: Before filing, the Labour Department (located at the SSO/Labour complex in Phuket Town) offers mediation services. Many disputes are settled at this stage without going to court.
For most expat employment disputes in Phuket — unpaid final salary, withheld SSO contributions, disputed severance — the Labour Department mediation step resolves things quickly. Going formal (court) is a last resort, but it's there and it works.
