Your Thai Social Security and Provident Fund When You Move Abroad (2026)
Key takeaways
- Two different pots. The state Social Security Fund (run by the SSO) is distinct from your employer’s voluntary provident fund; the rules and payouts differ.
- Section 33 is compulsory cover for employees; Section 39 lets you continue voluntarily after leaving employment if you apply within 6 months.
- Old-age benefit is not forfeited on departure. You can claim it when you turn 55 and membership has ended, whether you live in Thailand or abroad.
- Under 180 months of contributions = lump sum; 180 months or more = monthly pension.
- Contribution ceiling. Section 33 contributions are 5% of wages capped at a 15,000-baht wage base (up to 750 baht/month), matched by the employer.
- Provident fund withdrawals are tax-free if you leave the fund at age 55+ with 5+ years’ membership; earlier exits can be taxable.
- Keep a Thai bank account open until benefits are paid — the SSO pays into a Thai account.
Social Security in Thailand: the basics
Thailand’s Social Security Fund is administered by the Social Security Office (SSO) under the Social Security Act B.E. 2533 (1990). Employees — Thai and foreign alike — are covered compulsorily under Section 33. Contributions are 5% of monthly wages, calculated on a wage base capped at 15,000 baht, so the standard maximum is 750 baht per month, matched by your employer, with the government adding a further share. The fund covers seven categories of benefit including sickness, maternity, invalidity, death, child allowance, unemployment and — the one that matters most on departure — old-age. The framework is set out by the Social Security Office and in the Social Security Act B.E. 2533.
Section 33 vs Section 39: what changes when your job ends
Section 33 applies while you are employed. When your employment ends, cover under Section 33 stops. You then have two paths:
- Continue under Section 39. If you contributed under Section 33 for at least 12 months, you may keep voluntary membership under Section 39 by applying to the SSO within 6 months of leaving your job. Section 39 contributions are a fixed monthly amount and preserve continuity of your old-age and other benefits — useful if you are only leaving Thailand temporarily.
- Let membership lapse. If you are emigrating permanently, continuing to pay into Section 39 from abroad rarely makes sense. Your accrued old-age entitlement is not lost: it remains credited and is claimable when you reach 55 and are no longer an insured person.
The distinction between the sections is explained by the SSO.
Old-age benefit when you leave: lump sum or pension
The old-age benefit is the part of Social Security you will most likely reclaim on emigrating. Eligibility depends on how long you contributed:
- Fewer than 12 months of old-age contributions: you receive a refund of your own old-age contributions only (old-age “chart-savings” portion).
- 12 months up to under 180 months (15 years): you receive an old-age lump sum — your contributions plus the employer’s old-age contributions, together with accrued interest.
- 180 months (15 years) or more: you qualify for a monthly old-age pension from age 55, calculated from your average wage and years of contribution.
Crucially, the old-age benefit is generally paid once you have reached age 55 and ceased to be an insured person — not simply because you leave the country. So if you emigrate before 55, you typically claim later, once you turn 55, by filing with the SSO from abroad. The old-age conditions are set by the Social Security Office and the Social Security Act. Because payment is made into a Thai bank account, keep one open (see our banking guide) and keep your contact details current with the SSO.
How to claim, and from abroad
To claim an old-age lump sum or pension you file the SSO’s old-age benefit application (form Sor Por Sor 2-01) with supporting identity documents and Thai bank details. Practical points for emigrants:
- File after your qualifying event — usually turning 55 with membership ended. Claims can generally be lodged within a limited window, so do not leave it indefinitely.
- Nominate a Thai bank account for payment; the SSO pays benefits domestically.
- Keep your records — SSO card number, contribution history and past payslips — as proof of your 180-month status and wage base.
Detailed procedures and forms are on the SSO website. If you cannot return, a Thai lawyer or trusted representative with a power of attorney can often lodge the claim on your behalf.
The provident fund (kong tun samrong liang)
Separate from state Social Security, many Thai employers run a voluntary provident fund under the Provident Fund Act B.E. 2530 (1987), regulated by the Securities and Exchange Commission (SEC). Both you and your employer contribute, and the money is invested. On leaving employment you generally choose to: take the money out; keep it in the fund (where the rules allow); or transfer it to a Retirement Mutual Fund (RMF) to preserve tax benefits. When you emigrate you usually cash out, since Thai funds cannot pay into every foreign scheme.
Two things to check with your fund manager before you leave: (1) your vesting — whether you are entitled to the full employer contribution, which often depends on years of service under the fund’s rules; and (2) the tax treatment of your chosen exit, below.
Tax on your provident fund payout
How your provident fund lump sum is taxed depends on how you leave the fund:
- Fully tax-exempt if you withdraw on retirement at age 55 or older with at least 5 years’ membership in the fund — both original contributions and all investment returns come out free of Thai tax.
- Partially taxable if you resign before 55 or with under 5 years’ membership: your own contributions are not taxed again, but the employer’s contributions and the investment returns are assessable, though a special one-off computation and deduction can reduce the tax if you had at least 5 years’ employment.
These rules follow the Revenue Code and Ministerial Regulations and are summarised by advisers such as Forvis Mazars. Note the interaction with the residency rules in our tax-residency guide: any Thai tax due is settled through your Thai return for the year of withdrawal, and the payout is Thai-source, so it can be taxable even after you leave.
Sequence it correctly before you fly
A clean order of operations avoids leaving money stranded: confirm your provident-fund vesting and the tax-optimal exit with the fund manager; decide whether Section 39 is worth keeping (usually not for a permanent move); note the date you can claim your old-age benefit at 55; keep a Thai bank account open for both the provident-fund payout and any future SSO payment; and file the relevant claims with proof of contributions. Authoritative details are on the SSO and SEC sites.
How Flyto can help
Flyto moves households from Thailand to Europe and worldwide, door-to-door, and we help you build a departure checklist so administrative loose ends — like keeping a Thai account open for a future pension payment — are handled before the container leaves; get a quote.
Frequently asked questions
Do I get my Social Security money back when I leave Thailand?
Not as an automatic refund. Your old-age entitlement stays credited; you claim a lump sum or pension once you reach 55 and membership has ended, per the Social Security Office.
What is the difference between a lump sum and a pension?
Under 180 months of contributions gives an old-age lump sum (your and your employer’s old-age contributions plus interest); 180 months or more gives a monthly pension from 55, per the Social Security Act.
Should I keep paying under Section 39 after I emigrate?
Usually not for a permanent move; Section 39 (apply within 6 months of leaving your job) suits people staying in or returning to Thailand, per the SSO.
Is my provident fund payout taxed?
It is fully tax-free if you leave the fund at 55+ with 5+ years’ membership; earlier exits can be partly taxable, per Forvis Mazars.
Can I claim my old-age benefit from abroad?
Yes; you file the SSO old-age application with Thai bank details, in person or via a representative with power of attorney, per the SSO.
Do I need to keep a Thai bank account for this?
Yes; the SSO pays old-age benefits into a Thai account, so keep one open until you have received what you are owed, per the SSO.
Sources
- Social Security Office (SSO) — official portal
- SSO — benefits and knowledge centre
- Ministry of Labour — Social Security Act B.E. 2533 (1990)
- Securities and Exchange Commission (SEC) — provident fund regulator
- Forvis Mazars — Personal income tax and provident fund treatment
- Forvis Mazars — Changes to the provident fund
- Revenue Department — Personal Income Tax (taxation of payouts)