Korean Pension Refund for Foreigners: Who Can Claim the Lump-Sum

Whether you can claim depends on your passport

The National Pension Service (gungmin yeongeum, 국민연금) collects contributions from most employees in Korea, including foreign nationals. When you leave, whether you get that money back is decided almost entirely by your nationality, not by how long you worked.

Three situations exist. As of August 2026:

1. Lump-sum refund available

Your country either has a social security agreement with Korea that provides for it, or grants the same treatment to Korean nationals (reciprocity). Nationals of many countries fall here.

2. Totalisation only — no lump-sum

Some social security agreements are totalisation agreements: they let you combine your Korean contribution periods with your home-country periods so you qualify for a pension later, but they do not allow a lump-sum withdrawal. Nationals of several European countries are in this position. The money is not lost — it counts toward a future pension — but you cannot take it as cash on departure.

3. Neither

If your country has no agreement and does not grant reciprocity, no refund is payable.

Check before you assume. Country treatment differs sharply between neighbours, and a colleague’s experience does not tell you your own. The National Pension Service publishes country-by-country treatment and answers this question directly by phone and at its branch offices.

Visa type matters too. Certain visa categories are excluded from mandatory coverage or treated differently. Confirm your own case rather than relying on the general rule.

What the payment actually includes

A common surprise: the refund is larger than the deductions on your payslips.

National Pension contributions are split between employee and employer. Your payslip shows only your half. The lump-sum refund pays out:

• your contributions
• the employer’s contributions
• interest accrued over the contribution period

So someone who saw a modest monthly deduction may receive roughly double that total, plus interest.

What reduces it

• Withholding tax may be applied to the payment. Whether and how much depends on the applicable rules and any tax treaty between Korea and your country of residence.
• Bank transfer fees and exchange spread, if the money is sent abroad.

Periods that count

Only periods for which contributions were actually paid count. Gaps matter:

• Months when you were not enrolled
• Periods when an employer failed to enrol you or failed to remit

If you suspect an employer did not enrol you properly, raise it before you leave. The National Pension Service can check your record, and unpaid periods are far harder to resolve from overseas.

Check your record early. You can view your contribution history through the National Pension Service. Doing this a few months before departure leaves time to fix errors.

When you can claim, and how

Timing

The lump-sum becomes claimable when you leave Korea permanently — that is, you depart without the intention to return under a residence status. It is not available while you continue living in Korea, and it is not available simply because you changed jobs.

Do not close your Korean bank account. This is the single most common practical mistake. The refund is normally paid into a Korean account or transferred abroad from one, and reopening an account after you have left Korea is difficult. Keep one account open until the payment has arrived.

Routes to apply

• Apply before departure and have the payment made after you leave. You submit documents to a National Pension Service branch while you are still in Korea.
• Apply from abroad by post, sending the required documents to the National Pension Service.
• Airport claim — available in limited circumstances and subject to conditions, including amount limits and prior preparation. Do not plan around it without confirming your case first.

Documents generally required

• Passport
• Proof of departure — flight ticket or itinerary
• Bank account details for the receiving account
• Application form
• Proof of your status as a departing foreign national

Requirements vary by route and nationality. Confirm the exact list with the National Pension Service before you travel — assembling documents from overseas is much slower.

Deadlines exist. There is a limitation period for claiming. If you left Korea some years ago and never claimed, it is still worth asking, but do not assume the entitlement lasts indefinitely.

Health insurance and severance are separate

People often assume that everything deducted from a Korean payslip comes back on departure. It does not. Three deductions are commonly confused.

National Pension — refundable as a lump-sum where nationality rules allow, as described above.

National Health Insurance — not refundable. These are premiums for coverage you received while in Korea, not savings. There is no lump-sum equivalent. What you should do instead is cancel your enrolment when you leave so premiums stop being charged. Foreign local subscribers who leave without cancelling sometimes find charges continuing.

Employment insurance — generally not refundable in the same way. Unemployment benefit has its own separate eligibility rules while you are in Korea.

Severance pay (toejikgeum, 퇴직금) is a different matter entirely. It is an employer obligation, not a state scheme, and is generally payable to employees who complete the qualifying service period, regardless of nationality. It is paid by your employer, not by the National Pension Service, and should be settled when your employment ends. If you are leaving Korea and your employer has not paid it, that is a labour matter — the Ministry of Employment and Labour handles complaints.

A departure checklist

1. Check your pension record and confirm nationality eligibility
2. Settle severance pay with your employer
3. Complete year-end tax settlement or a final tax return with your employer
4. Cancel health insurance enrolment
5. Close utility and mobile contracts
6. Keep one bank account open until the pension payment arrives
7. Apply for the lump-sum refund