Menu
Payroll and Labour Law

How Does EOR Work in Thailand? Process, Costs, and Compliance (2026)

An Employer of Record (EOR) in Thailand employs workers through a locally registered Thai limited company on behalf of foreign companies. The EOR handles Social Security contributions, Labor Protection Act compliance, payroll withholding (PND.1), and work permit applications. Companies can hire Thai

How Does EOR Work in Thailand? Process, Costs, and Compliance (2026)
In this article

    An Employer of Record (EOR) in Thailand employs workers through a locally registered Thai limited company on behalf of foreign companies. The EOR handles Social Security contributions, Labor Protection Act compliance, payroll withholding (PND.1), and work permit applications. Companies can hire Thai employees within 5-7 business days without establishing a local entity.

    What Is the EOR Process in Thailand?

    EOR onboarding in Thailand follows six steps. Step 1: Client selects a candidate. Step 2: EOR drafts an LPA-compliant employment contract (Thai and English). Step 3: Employee signs with the EOR's Thai limited company. Step 4: EOR registers the employee with the Social Security Office (SSO) within 30 days. Step 5: Payroll setup with monthly cycle and PND.1 tax withholding. Step 6: Employee starts work.

    Timeline: 5-7 business days for Thai nationals. Foreign workers require Non-Immigrant B Visa + Work Permit processing (4-8 weeks). The EOR must maintain the 4:1 Thai-to-foreign worker ratio unless BOI promoted. The EOR manages all immigration documentation and Department of Employment filings.

    How Much Does EOR Cost in Thailand?

    Cost Component Amount Notes
    EOR monthly fee $349-$599/employee Flat rate
    Setup fee $0-$300/employee One-time
    Social Security employer (5%) On top of salary Capped at THB 750/month
    Workmen's Compensation (0.2-1%) On top of salary Industry-dependent
    Work permit (if foreign) $1,000-$3,000 additional Government + processing
    Provident Fund (if offered) 2-15% employer match Voluntary, client decision

    Total monthly employer cost = Gross salary + ~5.5% statutory (capped) + EOR fee. For a Thai employee earning THB 50,000/month ($1,400): statutory ~THB 850 ($24) + EOR fee ~$450 = total ~$1,874/month. Thailand's low statutory contributions make it one of the most cost-efficient hiring locations in ASEAN. Entity setup costs $10,000-$25,000 with $2,000-$4,000/month maintenance.

    How Does the EOR Handle Social Security in Thailand?

    Social Security contributions: employer 5% and employee 5%, capped at a salary of THB 15,000/month. Maximum monthly contribution: THB 750 each (employer and employee). The Social Security Fund covers sickness, maternity, disability, death, child allowance, old age (pension), and unemployment benefits.

    Registration with SSO must occur within 30 days of employment start. Contributions are submitted by the 15th of the following month. Late submission incurs a penalty of 2% per month on the outstanding amount. The EOR manages all SSO registrations, monthly filings, and benefit claims for employees.

    How Does the EOR Handle Work Permits in Thailand?

    The EOR's Thai entity sponsors work permits for foreign employees. Requirements: the EOR entity must have registered capital of at least THB 2 million per foreign worker, employ 4 Thai employees per foreign worker, and demonstrate that the position requires foreign expertise. BOI-promoted EOR entities may qualify for relaxed requirements.

    Process: 1) Employee obtains Non-Immigrant B Visa at Thai embassy abroad. 2) EOR files WP.1 and WP.2 forms with the Department of Employment. 3) Work permit issued within 2-4 weeks of complete filing. 4) Annual work permit renewal required. The EOR handles the 90-day reporting requirement for foreign workers (TM.30 and TM.47 filings).

    What Are the Key Employment Protections Under the LPA?

    Protection Entitlement
    Maximum working hours 8 hours/day, 48 hours/week
    Overtime limit 36 hours/week
    Rest day Minimum 1 day per week
    Public holidays Minimum 13 per year (from traditional holidays list)
    Annual leave Minimum 6 days after 1 year of service
    Sick leave Up to 30 days/year (paid)
    Maternity leave 98 days (45 days paid by employer, 45 by Social Security)
    Probation Maximum 119 days (to avoid severance trigger)
    Overtime premium 1.5x (normal day), 3x (holiday)

    The EOR ensures full LPA compliance for all employees. Thailand's labor courts handle employment disputes. The EOR manages any labor complaint responses, mediation, and court proceedings on behalf of the client company.

    ■Related Articles

    Ready to get started?

    Expand your team in Thailand

    Aniday handles compliance, payroll, and HR — so you can focus on growth.

    Explore EOR in Thailand
    Aniday EOR services

     

    Frequently Asked Questions

    Is EOR common in Thailand?

    EOR is growing rapidly in Thailand. The market has expanded since 2020 with remote work trends. Major EOR providers operate in Thailand. The model is not specifically regulated: it operates under standard Thai employment law. The EOR's Thai entity serves as the legal employer. No specific EOR licensing is required beyond standard business registration.

    Can the EOR handle the 4:1 ratio requirement?

    Yes. EOR providers manage the 4:1 ratio through their employee base. However, the ratio limits the number of foreign workers per EOR entity. EOR providers serving multiple clients must aggregate all employees for ratio calculation. Companies needing multiple foreign workers should verify the EOR's capacity to maintain the ratio.

    What is the tax withholding process in Thailand?

    The EOR withholds personal income tax (PIT) from employee salaries using the graduated rate schedule (5-35% on annual taxable income above THB 150,000). Monthly withholding uses Form PND.1 filed by the 7th of the following month. Annual tax return (PND.91) is filed by employees by March 31. The EOR provides withholding certificates (Section 50 bis) to employees for tax filing.

    Does Thailand have mandatory bonuses?

    No. Thailand has no statutory bonus requirement. Annual bonuses are discretionary and depend on company policy or contractual terms. Market practice: 1-3 months bonus for standard performers. The bonus is taxable income. Unlike Philippines (13th month) and Indonesia (THR), Thailand's bonus is entirely voluntary.

    Can I hire freelancers through EOR in Thailand?

    EOR is for employment relationships only. Freelancers in Thailand are governed by the Civil and Commercial Code (contract for services), not the Labor Protection Act (contract of employment). If the working relationship meets LPA employment criteria, the worker should be employed through EOR. Misclassifying an employee as a freelancer violates the LPA and Social Security Act.

    Share

    About the author

    Toan Nguyen, Head of EOR & Payroll Operations at Aniday

    Verified expert

    Head of EOR & Payroll Operations, Aniday

    • 9+ years in cross-border employment
    • 136 articles

    I run Aniday's EOR and payroll delivery across Asia and have personally onboarded more than 600 employees for clients entering Vietnam, Malaysia, the Philippines and Indonesia. I write about what actually breaks in a cross-border hire — contracts, social insurance and the paperwork nobody warns you about.

    More on Payroll and Labour Law

    All in this topic