Social security in Thailand: Guide for Expats

If you work legally in Thailand, your employer is required to enroll you in the country's social security system from day one. Contributions cover healthcare, sick pay, unemployment payments, disability compensation, a retirement pension, and maternity allowances — and expats receive exactly the same benefits as Thai nationals. What matters is how long you have been contributing and which of the three sections applies to your situation.

Thailand's Social Security Office (SSO) has administered the system since 1990 under the Ministry of Labor, underpinned by the 2015 Social Security Act. Whether you are employed by a Thai company, between jobs, or self-employed, there is a coverage pathway for you.

Thailand's Three Social Security Sections at a Glance

Thailand's system is divided into three sections based on your employment status. Each has different contribution rates, coverage, and eligibility rules.

Section 33: Employed Workers

Section 33 is the most comprehensive tier and applies automatically if you work for a Thai employer. Your company must register you at the local SSO within 30 days of your start date using form SSO 1-03. You will need to provide evidence of your right to live in Thailand, such as your visa or work permit.

Contributions are split equally — you pay 5% of your monthly wage and your employer matches it, with a small additional government contribution. The salary cap is ฿15,000 per month, making the maximum employee deduction ฿750/month. Once registered, your social security number is issued and contributions are deducted automatically from your payslip. You may also be asked to nominate a local hospital as your SSO healthcare provider.

Section 39: Keeping Coverage Between Jobs

When you leave a Thai employer your Section 33 coverage expires. You can continue voluntarily under Section 39 if you meet both conditions:

• You left your last job within the past six months
• You previously made Section 33 contributions for at least one year

Section 39 contributions are a flat ฿432 per month. Unemployment insurance is not included, but all other Section 33 protections remain active. If you find new Thai employment you revert automatically to Section 33.

Register at your local SSO using form SSO 1-20. Payment can be made by bank transfer, post office, 7-Eleven, or at an SSO branch. Coverage ceases if you miss three consecutive monthly payments.

Section 40: Self-Employed and Freelance Workers

If you are self-employed, a freelancer, or otherwise ineligible for Sections 33 or 39, you can join voluntarily under Section 40. Anyone aged 15–60 can register online or at any SSO branch with valid identification.

Section 40 uses a tiered plan model:

To qualify for accident or sickness benefits under Section 40, you must have contributed in at least three of the four months immediately before the event.

Unemployment Benefits

Unemployment benefits are available exclusively to Section 33 contributors who have made payments for at least six months in the 15 months before becoming unemployed. The amount depends on why you stopped working:

Register as unemployed and submit your claim online within 30 days of stopping work. Payments are made by money order or direct bank transfer through your local SSO branch.

Sickness Benefits

Sickness benefits apply to Sections 33 and 39 contributors who have made at least three months of contributions in the 15 months before receiving care.

You must visit your nominated SSO hospital for standard care. Reimbursement claims for other facilities are submitted at your local SSO branch with supporting receipts.

Disability Benefits

To qualify for disability benefits you must have made at least three months of contributions before the disability occurred and hold a medical certificate from a Thai hospital. The SSO classifies disabilities into two tiers:

Old-Age Pension

Workers under Sections 33 or 39 who contribute for at least 15 years qualify for a monthly SSO pension from age 55. The base pension is 20% of your average wage in the 60 months before retirement, with an additional 1.5% added for every year beyond 15.

If you have fewer than 15 years of contributions, partial payouts still apply:

If a pensioner dies within five years of receiving their first payment, their next of kin receives a one-off lump sum equal to 10 times the monthly pension amount.

Death and Funeral Benefits

When an insured person dies, their next of kin is entitled to a funeral grant and a wage-based compensation payment. The deceased must have contributed for at least one month in the six months before death to qualify.

Maternity and Child Benefits

Two forms of financial support are available to new parents under Sections 33 and 39.

Childbirth Benefits

• Prenatal care: Up to five check-up visits covered, maximum ฿1,500
• Birth allowance: ฿15,000 lump sum per birth — payable even if only the father holds coverage
• Maternity leave pay: 50% of the mother's wages for 90 days, provided she has contributed for at least five months in the 15 months before giving birth

Monthly Child Allowance

Parents with social security coverage receive ฿600 per child per month until the child turns six, capped at three children. You must have made at least 12 months of contributions in the three years before claiming.

Healthcare in Thailand: Which Scheme Covers You?

Thailand has three public healthcare pathways. Your category depends on your employment type:

Expats employed by Thai companies are covered under the Social Security System. Self-employed expats, retirees, and those without Thai employment must arrange private health insurance. Reputable international providers active in Thailand include Allianz Care, Cigna Global, and FWD. Many expats take out private cover even when enrolled in the SSO system, for shorter waiting times and access to a broader network of private specialists.

Part-Time Workers, Low Earners, and Students

Because SSO contributions start at a low base, most part-time and low-income workers can still access coverage. The main exception is students and undergraduates employed by educational institutions — they are explicitly excluded from the social security system.

Useful Resources

• Social Security Office (SSO) — official government portal for registration, claims, and benefit information
• ExpatsList Blog — practical guides on finances, healthcare, and daily life abroad
• List Your Business on ExpatsList — connect with the expat community in Thailand