Knowledge Article Payroll & Labor Law

What Is the Employee Welfare Fund and When Must Employers Start Payroll Deductions?

A practical summary of the Employee Welfare Fund under the Thai Labour Protection Act B.E. 2541 (1998), including contribution rates, employer obligations, implementation timelines, and key preparation points for employers, HR teams, and payroll departments.

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3-Minute Read

The Employee Welfare Fund is a labor-law-based fund designed to provide financial protection for employees in cases of employment termination or death. Both employers and employees are required to contribute according to legally prescribed rates.

Collection Starts: 1 October 2026 Initial Contribution Rate: 0.25% Each Side
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Article Contents

What Is the Employee Welfare Fund?

The Employee Welfare Fund is a fund established under the Thai Labour Protection Act B.E. 2541 (1998). Its purpose is to provide financial assistance and protection for employees under conditions prescribed by law, particularly in cases where employees resign, are terminated, or pass away.

Many businesses may not be familiar with this fund because, in practice, mandatory collection and contribution procedures were not previously implemented on a broad scale. However, ministerial regulations have now been issued specifying contribution rates, making this an important compliance topic for employers and payroll departments.

Quick Summary: This fund is not Social Security and is not a Provident Fund. It is a separate labor-law-based fund requiring contributions from certain employers and employees under legal requirements.

Key Points Employers Should Know

  • Applies to businesses with 10 or more employees
  • Both employers and employees are required to contribute
  • Current implementation date: 1 October 2026
  • Businesses with provident funds may qualify for legal exemptions

Has the Law Already Taken Effect?

Legally, the Employee Welfare Fund already exists under the Labour Protection Act B.E. 2541 (1998), and ministerial regulations specifying contribution rates have already been issued.

However, the key issue is the actual collection start date. The original implementation date was scheduled for 1 October 2025, but collection has been postponed to 1 October 2026.

As of now, employers should begin preparing payroll systems, employee documentation, and related payroll configurations in advance. Actual deductions and remittances should follow the legally effective collection date.

Which Businesses Are Required to Join the Employee Welfare Fund?

Under Section 130 of the Labour Protection Act B.E. 2541 (1998), employees working in businesses with 10 or more employees must become members of the Employee Welfare Fund, unless specific legal exemptions apply.

Case General Interpretation
Businesses with 10 or more employees Generally required to participate in the fund
Businesses with fewer than 10 employees Generally not subject to Section 130 requirements
Employers already providing a provident fund May qualify for legal exemptions
Employers providing employee welfare systems for resignation or death cases Must be reviewed against ministerial regulation requirements
Important Note: If a company already has a provident fund, it should not automatically assume exemption eligibility. Employers should carefully review membership conditions and legal exemption criteria before making conclusions.

Contribution and Deduction Rates

Ministerial regulations require both employers and employees to contribute to the Employee Welfare Fund. Employees contribute through payroll deductions, while employers provide matching contributions according to legally specified rates.

Period Employee Contribution Employer Contribution
1 October 2026 - 30 September 2031 0.25% of wages 0.25% of wages
From 1 October 2031 onward 0.50% of wages 0.50% of wages

Calculation Example

An employee earns 20,000 THB per month during the 0.25% contribution period.

Employee Contribution = 20,000 × 0.25%
Employee Payroll Deduction = 50 THB

Employer Contribution

The employer must contribute at the same rate of 0.25% of wages.

Employer Contribution = 20,000 × 0.25%
Employer Contribution Amount = 50 THB
From a payroll system perspective, this item functions similarly to additional deduction and contribution entries that must be configured separately within the payroll system. Employee deductions and employer-funded contributions should be clearly distinguished.

How Is It Different from Social Security and Provident Funds?

The Employee Welfare Fund is often misunderstood as being similar to Social Security or Provident Funds. In reality, all three systems serve different purposes and are governed by separate laws.

Topic Employee Welfare Fund Social Security Provident Fund
Purpose Employee welfare protection under labor law Protection for illness, unemployment, maternity, retirement, and related benefits Long-term savings and retirement planning
Nature Labor-law-based fund Mandatory national social security system Employer-sponsored employee benefit program
Contribution Parties Employer and employee Employer, employee, and government
Payroll Impact Requires additional payroll deduction and contribution setup Already included in standard payroll processing Depends on company fund arrangements

Recommendations for Employers and HR Teams

Although the implementation date has been postponed, businesses should not wait until the final enforcement period. The Employee Welfare Fund will affect payroll systems, employee documentation, deduction configurations, and employer labor costs.

Preparation Checklist

  • Review whether the business employs 10 or more employees
  • Check whether the company already has a provident fund or qualifying welfare programs
  • Prepare employee deduction entries within the payroll system
  • Prepare employer contribution entries for labor cost calculations
  • Communicate clearly with employees that these deductions are legally required
  • Monitor announcements from the Department of Labour Protection and Welfare regularly
SME Perspective: Although the percentage may appear small, when combined with Social Security, tax obligations, provident funds, and other employee benefits, it becomes an important payroll compliance and labor cost management issue.

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Prepared by : Aim Success Co., Ltd.
Reference : Department of Labour Protection and Welfare, Ministry of Labour, and related Employee Welfare Fund regulations