Is Korea Tax Free? The Tax-Free Myth vs What Is Actually Exempt

The short answer: Korea is not tax-free

Korea does not have a general tax-free status for foreigners. If you earn income in Korea — salary, freelance fees, rental income, investment gains — you are subject to Korean tax on it. The main taxes you will meet are:

• Income tax — progressive from 6% to 45%, plus a local income tax of 10% of the national tax.
• Value-added tax (VAT) — 10% on most goods and services.
• Property and local taxes — on real estate you own, and capital gains tax when you sell it.
• Social contributions — national pension, health insurance, employment insurance. These are insurance premiums rather than taxes, but they come out of your pay.

The word ‘tax free’ usually comes from a misunderstanding of three narrower things: VAT refunds for visitors, the flat-rate option for foreign workers, and income that Korean law genuinely leaves outside the tax base.

What is actually ‘tax free’ or exempt

1. Tax-free shopping for visitors — Tourists can claim a VAT refund on goods purchased in Korea when they take them out of the country. This is a refund of the 10% VAT on those purchases, not an income-tax exemption. It does not apply to services or to your earnings. See our tax refund for visitors guide for how it works.

2. Foreign-source income in your early years — A foreign resident who has lived in Korea for five years or less out of the last ten is generally taxed on Korea-source income only. Foreign-source income that is not paid by a Korean source and not remitted to Korea is usually outside Korean tax. This is a limited, conditional exemption, not a blanket one. The remittance rule and the foreign tax credit are covered in our foreign income tax guide.

3. The flat 19% option for foreign workers — Eligible foreign employees can elect a flat 19% income tax rate on employment income instead of the progressive brackets, under the Restriction of Special Taxation Act. This is often described as a tax break for expats, but it is not tax-free: it gives up most deductions and credits, the 10% local surtax still applies (about 20.9% combined), and it is usually worthwhile only at higher incomes. See our flat tax guide.

Residency decides what is taxed

Whether you are a resident — a domicile in Korea, or a place of residence kept for 183 days or more in a tax year — or a non-resident decides the scope: residents are taxed on worldwide income, non-residents only on Korean-source income. In practice the distinction matters mainly for income you receive from abroad, because almost everyone who works in Korea pays Korean tax on the Korean salary regardless. Your visa type does not decide your tax residency.

The 183-day test and what each status is taxed on are covered in full in our resident vs non-resident tax guide; for rates, brackets and withholding see does South Korea tax foreigners and Korean income tax rates.

What this means in practice

Before you plan around a ‘tax free’ assumption:

• Earnings are taxed — your Korean salary is subject to income tax and local surtax, withheld monthly and settled at the year-end settlement in February.
• The exemptions are narrow — tax-free shopping is a VAT refund on goods, the flat 19% is an option that suits higher earners, and the foreign-source exemption applies to residents in their early years under conditions.
• Verify with the official source — rates, brackets and deadlines are revised annually. The National Tax Service publishes English guidance for foreign residents, and Hometax is the filing portal. This article is general information as of August 2026, not tax advice.