Doing business in South Korea
South Korea’s sophisticated infrastructure, digital economy and export-led industries make it a prime location for foreign investment. However, international businesses must navigate tax changes, employment regulations and reporting requirements.
South Korea is a prosperous nation in East Asia with a population surpassing 50 million. Renowned for its leadership in technology, innovation and manufacturing, it boasts one of the most advanced economic infrastructures globally.
The economy is primarily driven by exports, with significant industries including electronics, automobiles, shipbuilding and petrochemicals. South Korea is also highly rated by business leaders when it comes to innovation and logistics.
South Korea is a highly integrated global power and a member of multiple international organisations, including the United Nations (UN), the World Trade Organization (WTO), the G20 and the Organisation for Economic Co-operation and Development (OECD).
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While South Korea is a dynamic market, it ranked as the 30th most complex jurisdiction globally in 2026, according to TMF Group’s Global Business Complexity Index (GBCI). The country moved down from 23rd in 2025, reflecting an encouraging improvement in the ease of doing business in South Korea.
Advantages of doing business in South Korea
South Korea offers a number of attractive benefits for overseas investors. The nation has an advanced IT infrastructure and is a global centre for semiconductors, consumer electronics and automotive exports. Its strategic position also makes it an effective entry point into other key Asian markets, particularly China and Japan.
The government actively promotes foreign direct investment (FDI) through tax incentives, free economic zones and support for research and development (R&D) activities. Intellectual property rights are well safeguarded and the legal environment is transparent and business friendly. South Korea’s network of free trade agreements (FTAs) provides investors with preferential access to major global markets.
Challenges of doing business in South Korea
Despite its many advantages, doing business in South Korea can be an intricate affair. Employment laws are changing and may be challenging for foreign employers to navigate. The regulatory environment is also frequently updated, especially regarding tax changes and digital reporting.
Language and cultural barriers can also hinder market entry, with much of the corporate culture based on hierarchy, consensus and long-term relationships. Businesses should also be aware of requirements to localise data and comply with Korean commercial law.
Cultural considerations when doing business in South Korea
Business culture in South Korea is formal and hierarchical, with the expectation that significant respect is given to seniority. Titles are important, and business card exchanges should be done with both hands and appropriate attention.
Meetings often emphasise relationship building, as opposed to immediate outcomes. Trust is developed over time, and social engagements outside of work – such as meals – are crucial for forging strong business bonds.
Communication tends to be indirect, and open disagreement is avoided to maintain harmony. While English is widely spoken in large firms, Korean is usually necessary for legal and contractual matters. Punctuality and well-structured agendas are expected in all business interactions.
Compliance and the regulatory environment in South Korea
The regulatory landscape in South Korea is moderately complex due to frequent updates and evolving compliance frameworks. Businesses must register with the Supreme Court Registry Office and the National Tax Service. Financial statements must adhere to Korean GAAP or K-IFRS, depending on the entity's type and size.
The government has embraced global standards such as the Foreign Account Tax Compliance Act (FATCA) and the Common Reporting Standard (CRS) and enforces strict anti-money laundering and beneficial ownership disclosure rules. With increased digitisation, companies are now required to comply with e-tax invoicing, digital signatures and local data reporting via the Home Tax system.
Hiring and employment in South Korea
South Korea’s labour market is shaped by the Labour Standards Act, which outlines minimum employment conditions. Employers need to issue a written contract and adhere to maximum working hours, overtime pay and mandatory leave requirements.
The statutory work week is 40 hours and employers must contribute to four social insurance programmes: pension, health, employment and industrial accident insurance. The total employer contribution rate generally exceeds 10% of gross salary.
Employing foreign workers requires a visa and work permit. Specific rules apply to different visa categories and employers must follow reporting regulations for expatriates.
The financial and tax environment in South Korea
Effective from 1 January 2026, South Korea’s standard corporate income tax rate stands at 10% for the first ₩200m of taxable income, 20% up to ₩20bn, 22% for ₩20bn to ₩300bn and 25% above ₩300bn, with an added local income tax of 10% of the national corporate tax amount. VAT is charged at a standard rate of 10%.
Withholding tax is applicable to dividends, interest and royalties, generally set at 20% for non-residents and 14% for residents. Resident entities face taxation on worldwide income while non-residents are taxed on Korean-sourced income.
Companies are required to file annual returns and engage in quarterly VAT reporting. There are also transfer pricing, thin capitalisation and BEPS-aligned disclosure rules in place.
Starting a business in South Korea
Foreign enterprises can set up operations through local subsidiaries, branches or liaison offices. The most prevalent legal structures are limited liability companies (Yuhan Hoesa) and joint-stock corporations (Chusik Hoesa).
Registering a company in South Korea involves drafting the articles of incorporation, appointing directors, registering with the court, securing a business registration certificate and opening a local bank account. Minimum capital requirements differ by sector and certain business types must also obtain sector-specific licences.
TMF Group can help you set up a business in South Korea and ensure you remain compliant with local rules and evolving legislation. Our local experts can help you to choose the most appropriate structure and support your ongoing growth.
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