Payroll Outsourcing Services in Thailand

Outsourcing your payroll function allows you to focus your time and effort on managing your business. Our dedicated team of payroll processing specialists can help you handle your payroll requirements professionally and in compliance with Thai laws.

Payroll Outsourcing Services Thailand

Whether you’re a local or foreign entrepreneur in Thailand, you absolutely want to establish and run a business that will reap success. In today’s competitive business environment, though, it is no easy feat to manage a company, especially in such a dynamic landscape as Thailand. Focusing on internal operations and at the same time, developing new business strategies to generate more income can be a big challenge for any business owner.

Entrepreneurs in Thailand need all the help they can get to make their business operations as smooth-sailing as it should be. Partnering with Reliance Consulting for payroll outsourcing service is a wise move, as it takes the responsibility off the hands of the company and have a professional firm handle all payroll concerns in a timely, more efficient manner.


Payroll processing demands time and effort, not to mention a clear understanding of Thai rules and regulations to ensure that all processes are performed with full compliance to avoid corresponding penalties.

It is for this reason that outsourcing payroll processing has become more and more popular amongst today’s companies. Outsourcing this task to Reliance Consulting allows companies of all shapes and sizes to enjoy the following advantages:


Payroll rules and regulations in Thailand can be difficult to navigate, which any in-house employee may find confusing. A company needs the services of a true professional who knows the ins and outs of Thai laws and can make sure that it always conforms to existing and new laws to avoid being fined for non-compliance.

Any error or omission in processing the payroll can be met with penalties, which can damage the reputation of any company. With a professional firm handling payroll processing, the whole task is done with speed and accuracy yet performed in strict compliance with industry standards. This means professional payroll processing that is precise, reliable, and secure.

Payroll processing is both time-consuming and labour-intensive. Having a specialised firm handle the job affords companies the opportunity to lessen the workload internally and concentrate better on core business tasks.

Customized Payroll Outsourcing Services

Innovation is the name of the game if you want your company to stand out in today’s fast-paced and ever-changing business environment. Innovative solutions to help your business widen its edge against competitors should be utilised to help you focus better on growing your company.

Reliance Consulting’s payroll outsourcing service is an innovative tool you should consider today to help streamline your operations and manage your business more effectively. With our extensive suite of services provided by competent and reliable payroll outsourcing specialists, we make sure that your payroll is processed timely and efficiently in compliance with Thai regulatory requirements.

Our payroll outsourcing service can be customised to meet your company’s specific needs. Take a look at the services that your company may avail:

Processing of payroll

We provide accurate processing of net salary payment, which includes computation of your employees’ monthly personal withholding taxes, contributions to the Social Security Fund, monthly deductions, as well as overtime payments and other benefits.

Creation of payslips

We take care of producing employee payslips that are accurate and secure, and provide complete payroll details for each employee.

Payroll submission to your bank

We provide complete payroll instructions and submit these to your bank to ensure automatic payment release to your employees.

Preparation of Social Security contributions

We accomplish the filing form (SPS 1-10) for you, detailing the monthly contributions of each employee and submit this to the Social Security Fund office every within the 15th of the following month.

Computation of Provident Fund deductions

We compute the contributions for provident fund of each employee.

Preparation of withholding tax form (PND 1)

We prepare the monthly personal withholding tax filing form of your directors and employees and submit this to the Revenue Department every within the 7th of the following month.

Preparation and issuance of withholding tax certificates (BIS 50)

We oversee the preparation and issuance of each of your employee’s withholding tax certificate, which details the employee’s total earning salary, tax deductions, contributions to the Social Security Fund, and contributions to the provident fund (if there is any), for the whole calendar year. Issuance of certificate is important to meet the requirements for personal income tax returns filing.

Preparation of Workmen’s Compensation deductions

We take care of accomplishing the filing form for annual Workmen’s Compensation contributions and submit this to the Social Security Fund office.

Submission of payments to government agencies

We handle the submission of corresponding fees to every government department.

Preparation of electronic report

We provide an electronic report of your monthly payroll subject to your management’s approval.

Payroll Outsourcing Service That Meets Every Budget

At Reliance Consulting, we believe that every business deserves to experience efficiency and top-quality service to enable them to perform beyond expectations. We have made our payroll outsourcing service flexible, so we can tailor our service based on your company’s requirements and budget. Small- and medium-sized companies enjoy the following payroll packages that suit their need:

Package Monthly Fee per package (THB) Maximum Staff per month Additional transaction shall be charge at THB per person
A 2,000 5 500
B 2,700 500
C 3,600 10 500
D 5,000 15 500
E 12,000 40 500
F 22,500 80 500
G 32,500 120 500
Details of work

2.1 - Calculation of employee's Withholding Taxes and Social Security

2.2 - Preparation of employee Withholding Taxes certificate

2.3 - Preparation of social security reports and submission to Social Security Office as followings:

SPS 1-01 - Company's social security registration report

SPS 1-03, 1-03/1 - New employee registration report

SPS 6-09 - Resigned employee registration report

SPS 1-10 - Monthly social security report

2.4 - KT.20 K - Annual employee's salary report



What is an EIN?

EIN stands for Employer Identification Number. This is used to identify your business and is required if you employ staff and run a payroll. Companies need an EIN when they are engaged in a business in Thailand. Without one, they will have no way of paying their employees legally.

How do I determine Social Security Fund contributions?

Employers and their employees are required to contribute to the Social Security Fund. Contributions amount to 5% of an employee’s salary up to a maximum of 750 baht per month. A base salary is used to calculate Social Security Fund contributions. The monthly base salary required in order to deduct contributions is from 1,650 to 15,000 baht.

What does withholding tax on payroll actually mean?

Employment income follows a withholding system, in which the employer deducts from the employee’s salary an income tax. A withholding tax return should be filed by the employer every month to the Revenue Department within 7 days of the succeeding month after the payment was made, along with the amount of tax due.

Is outsourcing payroll services cheaper?

Yes. When you outsource your payroll needs to Reliance Consulting, you won’t need to invest in expensive software or in training in-house employees to process your company’s monthly payroll. As you have a professional firm handling your payroll concerns, you can focus more on increasing your business productivity, which means you can save time and effort which you can utilise better to expand your business.

Does service quality suffer?

No. On the contrary, you benefit from a more efficient and professional payroll processing that is handled by highly skilled and accredited payroll specialists. This means you are assured of accurate payroll processing that complies with Thailand’s statutory requirements.

What is the scope of work of your service?

The scope of outsourced accounting services is as following:

  • Calculation of employee’s Withholding Taxes and Social Security
  • Preparation of employee Withholding Taxes certificate
  • Preparation of social security reports and submission to Social Security Office as followings:
    • SPS 1-01 – Company’s social security registration report
    • SPS 1-03, 1-03/1 – New employee registration report
    • SPS 6-09 – Resigned employee registration report
    • SPS 1-10 – Monthly social security report
  • KT.20 K – Annual employee’s salary report

What are the benefits that the company can get from your service?

Save cost, time and ensure employment legislation.

Does the local director have to deduct the withholding tax from his income?

Yes. If the local director has income, he has to deduct the withholding tax from his income.