Everything you need to know about buying property in South Korea
Buying property in South Korea involves specific fees: the 취득세 (acquisition tax), 교육세 (education tax), 중개보수 (agent commission) and other regulatory fees. Understanding the Korean system, including the jeonse and LTV/DTI regulations, is essential for planning your project.
취득세: Property Acquisition Tax
The 취득세 (chwideukse) is the main tax when purchasing property in South Korea. Its rate is progressive: 1% up to 600 million KRW, a rate that rises gradually from 1 to 3% between 600 and 900 million (formula: price × 2/300 million − 3, in %), and 3% above 900 million. For multiple property owners (multi-homeowners), surcharges can bring the rate to 8 to 12% in designated areas. The tax is calculated on the purchase price or official assessed value (공시가격), whichever is higher. It must be paid within 60 days of acquisition.
교육세 and 농어촌특별세: Additional Taxes
The 교육세 (gyoyukse, education tax) is 10% of the 취득세 amount. It funds the Korean education system. For homes over 85 m², the 농어촌특별세 (nongeo teukbyeolse, agriculture special tax) is added at 0.2% of the price (10% of an acquisition tax computed at 2%); the simulator applies it to properties over 900 million KRW. These additional taxes bring the total acquisition tax cost to approximately 1.1% for modest properties up to 3.5% for high-value properties. They are paid simultaneously with the 취득세.
The Jeonse System: An Alternative to Buying
The 전세 (jeonse) is a lease system unique to South Korea. The tenant pays a massive deposit (50 to 80% of the property value) to the landlord, who invests it and lives off the returns. At the end of the lease (typically 2 years), the deposit is fully returned. This system was very popular as it allowed living without paying monthly rent. However, with rising interest rates and falling property prices, many landlords struggle to return deposits, creating "jeonse fraud" risks. The system is gradually shifting toward 월세 (wolse, traditional monthly rent).
LTV and DTI Regulations in Korea
The Korean government strictly regulates mortgage lending through LTV (Loan-to-Value) and DTI (Debt-to-Income) ratios. In speculation zones (투기지역) like Gangnam in Seoul, LTV is limited to 40% (versus 70% in normal zones). The DSR (Debt Service Ratio) caps total debt repayments at 40% of annual income. These regulations are regularly adjusted by the government to cool or stimulate the market. In 2024-2025, gradual easing was implemented for first-time buyers.
갭투자: The Leveraged Investment Strategy
갭투자 (gap tuja, "gap investment") is a real estate investment strategy unique to Korea. It involves buying a property where the jeonse tenant has already paid a large deposit, requiring only a down payment equal to the difference (the "gap") between the purchase price and jeonse deposit. For example, if a property costs 500 million KRW and the jeonse is 400 million, the investor only provides 100 million. This strategy is risky: if prices drop or the tenant leaves, the investor must repay the entire deposit. The government has strengthened regulations to limit this practice.
중개보수: Korean Agent Commission
The 중개보수 (jung gae bosu) is the real estate agent commission (공인중개사, licensed agent). Rates are capped by law and vary by property value: 0.6% under 50 million KRW (max 250,000), 0.5% from 50 to 200 million (max 800,000), 0.4% from 200 to 900 million, 0.5% from 900 million to 1.2 billion, 0.6% from 1.2 to 1.5 billion and 0.7% above. Both parties (buyer and seller) each pay a commission to their respective agents. Unlike other countries, rates are fairly standardized and not negotiable below the legal caps.
Buying in Korea as a Foreigner
Foreigners can freely purchase real estate in South Korea, provided the purchase is reported to the district office (구청) within 60 days. Restrictions only apply to agricultural land and military zones. For financing, Korean banks offer mortgages to foreigners with an E-7 or F visa (resident), with LTV generally limited to 40-60%. A foreigner identification number (외국인등록번호) is required. Non-residents can buy with cash but will find it difficult to obtain a local mortgage.
재산세 and 종합부동산세: Property Taxes
The 재산세 (jaesanse, property tax) is paid annually in July and September, based on the official assessed value (공시가격). Its rate ranges from 0.1 to 0.4% depending on value. The 종합부동산세 (jonghap budongsanse, comprehensive real estate tax) is a surcharge applicable to owners whose total property value exceeds 600 million KRW (1.2 billion for couples). This tax, designed to combat speculation, can reach 0.5 to 2.7% on the value exceeding the threshold.