Payroll in Thailand: A Comprehensive Overview

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Payroll is a critical aspect of business operations. It involves the calculation and management of employee salaries, taxes, and other financial elements related to compensation. Knowing the ins and outs of local payroll practices, then, is crucial to ensure business success. 

Our article provides a comprehensive overview of payroll in Thailand. Whether you’re an employer or business owner operating in Thailand, you will learn everything you need to know about the local payroll regulations and practices to effectively manage employee compensation and maintain compliance with relevant laws. You will learn about the legal framework of payroll in Thailand, the typical processes of payroll, relevant taxes and deductions, and how reporting and compliance works. 

Why Thailand?

Thailand, officially known as the Kingdom of Thailand, is a country located in Southeast Asia. It is known for its diverse geography, which includes bustling cities, pristine beaches, and lush jungles.

Thailand is considered one of the leading economies in Southeast Asia. It has a dynamic and diverse economy with major industries such as tourism, manufacturing, agriculture, and services. Furthermore, it is a member of the Association of Southeast Asian Nations (ASEAN) and has established itself as a key player in the region’s economy.

In addition to this, the Thai government actively promotes foreign investment and offers various incentives and support for businesses, including streamlined business registration processes, investment promotion privileges, and support for research and development. The Board of Investment (BOI) in Thailand provides support and incentives for foreign investors, further enhancing the attractiveness of the country as a business destination.

payroll in Thailand

Payroll Regulations In Thailand

Understanding the legal framework surrounding payroll in Thailand can make the difference in a business’ success or failure. Failure to comply with payroll regulations can result in penalties, fines, and legal issues, which can negatively impact the business reputation and operations.


In Thailand, there are legal requirements for minimum wage, overtime pay, and other wage-related regulations. The minimum wage is determined by the provincial authorities and varies depending on the location of the workplace. Overtime pay is typically required for work beyond 8 hours per day or 48 hours per week, and it is generally calculated at a rate of 1.5 times the regular hourly wage. Employers are also required to provide annual bonuses to employees, which are calculated based on the employee’s length of service.

Wages are typically calculated based on the employee’s hourly, daily, or monthly rate, and are paid at least once a month. Employers are required to keep records of wages and working hours, including payslips, in compliance with local regulations. It’s important for employers to ensure that they are complying with the minimum wage, overtime pay, and other wage-related regulations to avoid penalties or legal issues.

Working Hours

In Thailand, the standard workweek is 48 hours, with a maximum of 8 hours per day. Overtime work is allowed, but it is limited to 36 hours per week and must be compensated with overtime pay. Rest periods are also required, with at least one day off per week.

There may be specific requirements or exceptions for different types of employees, industries, or job roles. For example, certain industries or job roles may have different working hour limits or rest period requirements, such as the hospitality or healthcare sectors.


In Thailand, there are mandatory and customary benefits that employers are required or expected to provide to employees. These may include paid time off, sick leave, maternity leave, and retirement plans. The specific requirements for these benefits may vary depending on the length of employment, job position, and industry.

For example, employees are entitled to paid annual leave, with the number of days depending on the length of service. Sick leave is also required to be provided, with a certain number of days allowed for each year of service. Retirement plans, such as provident funds, are also commonly provided by employers to employees, with contributions made by both the employer and the employee.

Social Security

Thailand has a social security system that provides coverage for employees in the areas of health, disability, maternity, unemployment, and death. The system is funded by contributions from both employers and employees, and it is administered by the Social Security Fund (SSF). Employers are required to register their employees with the SSF and make monthly contributions on their behalf.

Employees are required to contribute a percentage of their wages to the social security fund, while employers are required to contribute a matching percentage based on the employee’s wages, subject to a cap. Employers are also required to report on employees’ wages, contributions, and other related information to the SSF on a monthly basis.

Employer Contributions:

  • 3% – Pension
  • 1.50% – Health Insurance
  • 0.50% – Unemployment
  • 0.20% – 1% – Work injury

Total employment cost: 5.20% – 6%

Employee Contributions:

  • 3% – Pension
  • 1.50% – Health Insurance
  • 0.50% – Unemployment

Total employment cost: 5%

Other Regulations

In addition to the above, there may be other relevant regulations for payroll in Thailand, such as employment contracts, labor laws, or industry-specific requirements. For example, employers are required to provide written employment contracts to their employees within the first 30 days of employment, which should include details such as job title, duties, wages, working hours, and other terms and conditions of employment. Labor laws in Thailand also cover areas such as employee rights, termination and severance pay, and workplace safety and health regulations.

Thailand has specific regulations for certain industries, such as foreign workers, which may require additional documentation and permits. For example, employers hiring foreign workers in Thailand are required to obtain work permits and visas, and comply with additional requirements related to employment of foreign workers, such as reporting obligations and restrictions on certain types of work.

For more information on payroll in Thailand, visit NNRoad Thailand.

Payroll Processes In Thailand

Payroll in Thailand generally involve several key steps. First, payroll frequency. Employees in Thailand are typically paid on a monthly basis, with salaries typically paid in local currency (Thai Baht). However, some companies may choose to pay employees on a bi-monthly or weekly basis, depending on their internal policies and agreements with employees.

Furthermore, payroll in Thailand typically includes various components, such as basic salary, bonuses, commissions, allowances, and other benefits as per the employment contract and local regulations. Employers are responsible for calculating and withholding the applicable taxes and social security contributions from employee wages.

Employers in Thailand are also required to maintain proper documentation related to payroll, including employee details, salary details, and other payroll components. Additionally, employers are required to submit regular payroll reports to various government authorities, such as the Revenue Department and the Social Security Office, to comply with local regulations.

Businesses should also pay attention to the unique considerations and challenges in payroll in Thailand. For example, employers should be familiar with the local currency and exchange rates to accurately calculate and process payroll in THB.

Furthermore, employers may need to consider language and cultural norms while communicating with employees and preparing payroll documents. Local language proficiency or translation services may be required for accurate communication and compliance with local regulations.

Businesses should also keep up with any updates or changes to the current payroll regulations (as listed above) to ensure accurate payroll processing and compliance.

Taxes And Deductions

When it comes to payroll in Thailand, employers must navigate various taxes and deductions, both mandatory and voluntary, to ensure compliance with local regulations. Here’s an overview of the key aspects related to taxes and deductions in Thailand:

Income Tax

Thailand follows a progressive income tax system, with tax rates ranging from 0% to 35% based on income levels. There are also tax deductions and exemptions available, such as allowances and deductions for dependent family members. Employers are responsible for calculating and withholding income taxes from employee paychecks based on the applicable tax rates and deductions. The withheld income taxes must be remitted to the Revenue Department by the 7th of the following month, along with proper reporting and documentation obligations.

Tax Brackets

0%: 0 – 150,000 THB
5.00%: 150,001 to 300,000 THB
10.00%: 300,001 to 500,000 THB
15.00%: 500,001 – 750,000 THB
20.00%: 750,001 – 1,000,000 THB
25.00%: 1,000,001 – 2,000,000 THB
30.00%: 2,000,001 – 5,000,000 THB
35.00%: 5,000,000 THB and above

Payroll Taxes

In addition to income tax, employers in Thailand are also required to withhold and remit other payroll taxes, such as social security contributions and other applicable taxes. Social security contributions in Thailand are mandatory and are calculated based on a percentage of an employee’s wages, with both the employer and employee sharing the contribution. Employers are responsible for withholding the employee’s portion of social security contributions from their wages and remitting it to the Social Security Office by the 15th of the following month.

Other Mandatory Deductions

Thailand may have other mandatory deductions from employee wages, such as pension contributions, health insurance premiums, or union dues, depending on the industry or employment agreements. Employers must accurately calculate, withhold, and remit these deductions as per the applicable regulations, along with fulfilling any reporting or documentation obligations.

Voluntary Deductions

Employees in Thailand may also have the option to choose voluntary deductions, such as retirement contributions, flexible spending accounts, or charitable donations, from their paychecks. Employers need to administer and process these voluntary deductions as per the employee’s choices, while adhering to any legal or regulatory considerations, such as obtaining proper consent and maintaining appropriate records.

Other Deductions

There may be other relevant deductions that apply to employee wages in Thailand, such as garnishments or levies due to court-ordered obligations. Employers must comply with the requirements for calculating, withholding, and remitting these deductions, as well as fulfilling any reporting or documentation obligations, as per the applicable regulations.

Reporting and Remittance

Thailand has specific reporting and remittance requirements for taxes and deductions. Employers must be aware of the deadlines, forms, and other documentation obligations for remitting withheld taxes and deductions to the appropriate authorities, such as the Revenue Department and the Social Security Office. Non-compliance with tax and deduction regulations may result in consequences or penalties, such as fines or legal liabilities.

For more information on payroll in Thailand, visit NNRoad Thailand.

Compliance And Reporting

Compliance and reporting are critical aspects of payroll processing in Thailand. Employers must adhere to various deadlines for tax filings, payroll reports, and other relevant documentation to ensure compliance with local regulations. The deadlines for tax filings and payroll reports in Thailand may vary depending on the type of tax or report and the size of the employer’s business. For example, monthly withholding tax filings and social security contributions must be submitted by the 7th and 15th of the following month, respectively. Annual income tax filings are due by the end of March for individuals and the end of May for juristic persons.

In addition to tax filings and reports, employers in Thailand may have other reporting obligations, such as submitting reports related to work permits, labor laws, and other employment-related regulations. Employers must also maintain proper documentation and records related to payroll processing, including payslips, payroll registers, tax calculation sheets, and other relevant documents, as per the requirements of the Revenue Department, the Social Security Office, and other authorities.

Non-compliance with payroll regulations in Thailand can result in consequences and penalties. These consequences may include fines, interest charges, and legal liabilities. For example, failure to file or pay taxes on time may result in late filing penalties and interest charges. Failure to comply with social security contribution requirements may result in fines or other penalties. Additionally, non-compliance with other employment-related regulations, such as work permit requirements or labor laws, may result in fines, legal disputes, or other repercussions.

To avoid potential consequences and penalties, employers in Thailand must ensure strict compliance with all payroll-related regulations, including timely tax filings, accurate payroll reporting, and proper documentation maintenance. Seeking guidance from local tax professionals or legal experts can be beneficial in ensuring compliance with payroll regulations in Thailand and mitigating any potential risks associated with non-compliance. It is essential for employers to stay updated with the latest regulations and deadlines to ensure smooth and compliant payroll in Thailand.


In conclusion, payroll processing in Thailand involves various considerations, including employee rights, termination and severance pay, workplace safety and health regulations, payroll processes, taxes and deductions, compliance and reporting. Understanding and complying with local regulations and requirements is crucial for employers to ensure smooth and compliant payroll in Thailand.

Key points covered in this article include the importance of understanding employee rights, termination and severance pay, and workplace safety and health regulations in Thailand. It is essential for employers to be aware of the legal framework and regulations governing employment relationships and ensure compliance with them.

Readers who want to learn more about payroll in Thailand can refer to additional resources and references such as government websites, tax guides, labor law resources, and professional payroll service providers such as NNRoad

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