Thailand's mandatory Employee Welfare Fund (EWF) starts October 2026. Learn the rates, who must comply, and how to get your payroll ready.
Welcome to another edition of TaxTok, where we break down complex payroll rules into simple, actionable steps. Today, we are talking about one of the biggest payroll changes hitting Thailand this year: the Employee Welfare Fund (EWF).
It is mid-July 2026. October 1 is less than 3 months away. If you run a business in Thailand with 10 or more employees and you have not started preparing yet, this is your wake-up call.
The EWF is a government-mandated financial safety net designed to protect workers during transitional periods. It operates as a mandatory lump-sum savings scheme that employees can access upon resignation, termination, retirement, or in the event of death.
Unlike standard severance pay, which only applies under specific termination conditions, the EWF is a portable benefit. Employees take their accumulated savings, plus the matching employer contributions and accrued interest, with them when they leave. In the event of an employee's death, the funds are distributed to designated beneficiaries. If no beneficiaries have been named, the funds are equally distributed among surviving children, spouse, father, and mother.
The EWF was actually established under Thailand's Labour Protection Act back in 1998 but was never implemented. After more than two decades, Thailand has finally activated it, and it is now real, mandatory, and coming fast.
The rule is straightforward, but the exemptions matter. Participation in the EWF is mandatory for all private sector employers with 10 or more employees, unless one of the following applies:
You already provide a registered Provident Fund (PVD) that meets statutory criteria under the Provident Fund Act.
You provide comparable welfare benefits by setting up individual bank savings accounts for each employee, with both employer and employee contributing at least 2% of wages each.
You operate in a specifically exempted sector, such as private schools or non-profit organizations.
One critical detail that catches many employers off guard: if you offer a Provident Fund but exclude certain employees (for example, those on probation or part-timers), those excluded employees will likely need to be registered in the EWF. The exemption only applies where all employees are covered.
Not sure whether your business needs to enrol?
Use this logic to figure it out quickly.
Start with your headcount.
If you have 10 or more employees, move to the next question: does your company already offer a Provident Fund?
If no, you must enrol all eligible employees in the EWF. If yes, the next question is whether each employee is actually enrolled in that PVD.
If they are, they are exempt and PVD rules apply.
If they are not enrolled in the PVD, they must be enrolled in the EWF.
Starting October 1, 2026, the financial obligations kick in. The contribution structure is designed to scale up over time:
| Period | Employer Contribution | Employee Contribution |
| October 1, 2026 to September 30, 2031 | 0.25% of monthly wages | 0.25% of monthly wages |
| October 1, 2031 onwards | 0.50% of monthly wages | 0.50% of monthly wages |
There is currently no wage ceiling for these contributions, meaning they are calculated on the employee's total monthly salary with no cap.
Employers must withhold the employee's share from their monthly wages and submit both the employer and employee contributions to the relevant Provincial Office of Labor Protection and Welfare (or the Bangkok Office, for Bangkok-based employers) by the 15th of the following month.
Compliance is not optional, and the penalties are not light.
If you fail to remit contributions in full and on time, you will face an additional surcharge of 5% per month on the outstanding unpaid amounts. That compounds quickly.
Beyond financial penalties, failing to submit the required employee list forms, failing to report changes, or providing false information to the Department of Labour Protection and Welfare can result in fines up to THB 10,000, imprisonment for up to six months, or both.
This is a question on every finance team's mind. Currently, there is no specific legislation confirming the tax deductibility of EWF contributions. Unlike Provident Fund contributions, which come with established tax benefits for both employers and employees, EWF contributions are still awaiting regulatory clarification on tax treatment.
Businesses should monitor upcoming legislation closely and prepare their payroll and finance systems to accommodate potential adjustments once the tax position is confirmed.
With less than 3 months to go, here is what you need to do now:
Audit your current benefits setup. Do you have a Provident Fund? Check your rules to identify any employees who are excluded and will need EWF coverage. If you do not have a PVD at all, every eligible employee needs to be registered.
Update your financial forecasts. Factor the new 0.25% employer contribution into your labor cost projections from October 2026 onwards. It may seem small, but across a large headcount it adds up, and you need to budget for it now.
Upgrade your payroll system. Your HRMS or payroll software needs to handle the new mandatory deductions, withholding logic, and monthly reporting submissions accurately and on time. Manual spreadsheets are a compliance risk.
Train your HR and payroll teams. Make sure the people processing payroll understand the new rules, the deadlines, and the reporting requirements before October arrives.
Watch for further regulatory guidance. Additional regulations and procedural guidance are expected before October 2026. Keep a close eye on updates from the Department of Labour Protection and Welfare.
Book a Demo to see how HR Forte handles the EWF calculations and exemption scenario.
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