You are using an outdated browser and your browsing experience will not be optimal. Please update to the latest version of Microsoft Edge, Google Chrome or Mozilla Firefox. Install Microsoft Edge

September 17, 2020

Understanding wages and allowances when calculating severance and other payments

Bangkok Post Human Resources Watch

After the COVID-19 outbreak, a number of business operators were forced to react to the situation by reducing the number of workers or staff they employed. For the labour courts and labour officers, one important point related to such reductions is whether employers have paid the correct amount of severance, remuneration in lieu of advance notice, and overtime payments to their employees.

Unfortunately, many employers fail to include all required allowances as part of the wages when calculating the necessary payments upon termination of their employees, and some employers also do not include all the appropriate allowances as part of wages for the purpose of calculating employees’ overtime rates and similar expenditures. This increases the risk of employers facing criminal penalties under Thailand’s Labour Protection Act (LPA).

This article explains how employers should (and should not) include certain allowances as part of their employees’ wages for the purpose of calculating these payments, according to the LPA and previous cases decided by the Supreme Court.

“Wages” are defined under the LPA as the money that the employer and the employee agree will be paid in return for work done during normal working hours on an hourly, daily, weekly, monthly or periodic basis, in accordance with an employment contract, or will be paid based on the result of work performed by the employee during normal working hours. It also includes money that an employer pays during holidays and leave during which an employee did not work but is entitled to receive payment under the LPA.

In other words, the LPA holds that wages include any money that an employer pays to the employee in return for work done, in accordance with an employment contract, during normal working hours. This means that an employee’s salary is considered wages under the LPA.

In addition to an employee’s salary, some employers also pay allowances, such as for a vehicle, telephone expenses, housing, gasoline, and so on. But should these allowances also be considered wages? This is an important question, because if they are part of wages, employers would have to include them in their calculation of overtime, severance, and other payments.

Most Thai Supreme Court precedent cases have determined that various allowances should, in fact, be thought of as wages in certain circumstances. Specifically, the court has largely held that any allowance paid by an employer to an employee at a fixed rate and on a monthly basis without receipt of evidence to show that the employee has paid it, or without evidence of clear intention that the employer paid it for the employees’ welfare under the LPA, would be considered as part of wages. For example, where an allowance is based on an employee’s position, and is paid to the employees monthly at a fixed rate, without a clear intention that the allowance is welfare or that the employer intended to pay it for helping the employee with expenses, the position allowance is considered wages. Here are some examples of allowances that have been held as wages by the court in those circumstances:

  • Telephone allowances paid regardless of whether and how much the employee uses the telephone.
  • Allowances for working in remote areas.
  • Commission paid based upon sales volume in accordance with sales criteria.
  • Incentives at a fixed rate that an employee can earn by selling memberships to customers.

Keeping Allowances Separate

In order to keep an allowance from being considered part of wages, an employer must comply with a number of criteria.

If an allowance is intended as welfare, it must be paid with the clear intention to assist with the employees’ expenses incurred in carrying out the employer’s work. Examples might include a gasoline allowance, telephone allowance, or allowance for other customer services that the employer pays based upon the actual amount paid by the employee in carrying out his or her work. To show this, there must be documentation, such as in the employment contract or work rules, that demonstrate the employer’s clear intention to pay the allowance either as welfare or in order to help the employees bear the expenses of carrying out the employer’s work.

In addition, the allowances must not be calculated in return for work done in accordance with an employment contract during normal working hours (because this would be classified as wages, as described earlier). Some allowances are paid in order to assist with employees’ expenses, such as car and gasoline allowances meant for the employee’s convenience and in keeping with the employee’s position as management; these are not a part of wages. Likewise, housing allowances to help reduce employees’ living expenses can also be considered separate from wages.

Incentives that are not a fixed amount and are not monthly may be considered separate from wages. An example would be an incentive of this type that an employer pays in order to encourage sales staff to provide better service to customers.

Likewise, any allowance that an employer initially provided as limited welfare to sales employees but thereafter changed to be a fixed amount paid to the sales employees monthly—while keeping the original intention to pay it as welfare—will not be considered wages. For example, in one case an employer used to provide cars, and reimbursement for telephone fees and gasoline fees for sales employees based upon actual expenses and receipt documents, before opting to instead pay a fixed amount for these each month without requiring the employees to show receipts. The employer still intended that the allowance be used to help cover the cost of the sales employees’ expenses in carrying out their work, so the allowances did not have to be included in wages.

An employer who would like an allowance to not be considered part of wages should comply with criteria and scenarios above—all of which are based on precedent-setting cases decided by the Supreme Court. However, if no special care is taken and allowances that should be considered part of wages are left when calculating payments under the LPA, such as severance or remuneration in lieu of advance notice, the employer may face criminal penalties, such as imprisonment for up to six months, a fine of up to THB 100,000, or both.

It is thus especially important that employers follow both the law as it is written and precedent court cases demonstrating its application when considering how to account properly for various allowances, as neglecting to do so can result in onerous penalties as well as expensive and time-consuming legal defence.

 

This article was originally published in the Bangkok Post and is reproduced here with permission and thanks. The original story can be viewed on the Bangkok Post website.

RELATED INSIGHTS​ 

December 19, 2025
Prior to the dissolution of the House of Representatives, Thailand’s cabinet approved a draft amendment to the Administrative Procedure Act, following review by the Council of State. If enacted, this reform will fundamentally change how state agencies process business applications and appeals by imposing enforceable timelines and legal consequences for inaction. The draft directly targets a longstanding commercial frustration: applications and appeals that vanish into administrative silence, stalling investment and foreclosing judicial review across sectors ranging from real estate and manufacturing to healthcare and finance. The “Silence Means Yes” Rule for Applications At the core of the reform is a new automatic “approval by implication” for applications subject to statutory processing deadlines. If an official fails to notify an applicant of a decision within the legally prescribed period, the application will be deemed approved as a matter of law. This presumption shifts the costs of delay from businesses to the bureaucracy and gives applicants a definitive legal position once time expires. The mechanism applies to routine licensing and registration matters governed by explicit consideration periods in existing statutes or ministerial regulations. Officials may extend the decision period by up to thirty days, but only if they notify the applicant before the original deadline and substantiate that the delay arises from genuinely exceptional circumstances beyond their control. Certain sensitive applications are expressly excluded from automatic approval, including those that may significantly affect national security or defense, public safety and health, the environment or natural resources, or national cultural heritage. Once the deadline passes without a decision, businesses can proceed with deployment of capital and operations—construction, hiring, procurement, and market entry—without waiting for formal permission that may never arrive. For time-sensitive projects, this materially reduces regulatory timing risk. The “Deemed Rejection” Rule for Appeals The draft introduces a parallel “deemed rejection”
December 19, 2025
On December 12, 2025, Thailand’s Ministry of Labor published a ministerial regulation prescribing the minimum and maximum wages used as a base for calculating social security contributions. The regulation, which takes effect on January 1, 2026, sets a flat minimum base wage of THB 1,650 per month and a phased increase of the maximum base wage over the following six years, as outlined in the table below. Impact on Social Security Benefits Not only will monthly contributions increase as a result of the adjustment to the maximum wages used as a base for calculating social security contributions, but the maximum benefits available to insured persons will also be enhanced, as shown in the next table. Employer Obligations From January 1, 2026, employers must correctly withhold wages and remit social security contributions for both the employer’s and employees’ portions in compliance with the revised thresholds. Failure to comply may expose employers to penalties under the Social Security Act B.E. 2533 (1990). Employers should ensure that payroll systems are updated as necessary to reflect these changes to the wage ceiling used for social security contribution calculations.
December 12, 2025
Similar to other types of corporate disputes, tax-related conflicts often begin with an earnest attempt to resolve matters outside the courtroom. The prospect of engaging in tax litigation can be daunting, given the potential strain on commercial relationships, the legal expenses, and the uncertainty surrounding its resolution. However, there are instances when tax litigation becomes the sole avenue for seeking redress. For individuals and entities contemplating the pursuit of tax-related legal remedies, the Thai legal system offers an accessible, impartial, and equitable platform for dispute resolution. Tilleke & Gibbins’ latest update to Tax Litigation in Thailand provides an outline for navigating tax-related disputes within the Thai legal framework. It aims to equip readers with a fundamental understanding of procedures and practices within the Thai tax litigation landscape. The full guide is available through the button below.
December 12, 2025
Cross-border disputes often end with a judgment or arbitral award issued outside Thailand. When a party has assets or operations in Thailand, the key question becomes simple: will a Thai court enforce it? Thai law treats foreign court judgments and foreign arbitral awards very differently. Foreign court judgments cannot be recognized or enforced directly and must effectively be re-litigated. Foreign arbitral awards, however, benefit from a clear recognition and enforcement process under the New York Convention and Thailand’s Arbitration Act. Thailand’s Overall Approach Thailand does not have a general law or treaty that allows automatic enforcement of foreign court judgments. To rely on a foreign judgment, a party must initiate a new lawsuit in a Thai court, plead the claim under Thai law, and prove the case again. The foreign judgment can be used as evidence, but it is not binding, and the Thai court retains full discretion to reassess both the facts and the law. Foreign arbitral awards are treated more favorably. Thailand is a longstanding member of the New York Convention and has implemented it through the Arbitration Act. The act provides a straightforward process for asking a Thai court to recognize and enforce a qualifying award, without retrying the dispute, and subject only to limited refusal grounds. Foreign Court Judgments: Persuasive but Not Binding Although Thai courts do not recognize or enforce foreign court judgments, they may rely on them as persuasive evidence under certain conditions. Courts generally give more weight to judgments that are final on the merits, issued by a court with proper jurisdiction, and reached after proper notice and an opportunity for the defendant to be heard. Default judgments or rulings based primarily on procedural grounds carry less weight, and the ultimate relevance and weight are left to the court’s discretion. In practical