Comprehensive Guide to Business Incorporation in South Korea

Business Incorporation in South Korea: The Complete Guide

Almost any foreign individual or company can incorporate in South Korea. The harder question is which structure to use, and that choice shapes your tax position, your liability, whether you can sponsor a founder's visa, and whether you can invoice Korean customers at all.

This guide covers the entity options, what foreign-invested status actually gives you, the incorporation process end to end, and what happens after registration. It links out to detailed guides on each stage.

The Four Entity Options

1. Local Corporation

The most common route, open to foreign and Korean owners alike. Two structures dominate:

Joint Stock Company (주식회사, Chusik Hoesa). The usual choice for foreign subsidiaries. It is the only Korean entity that can issue shares publicly. Shareholder liability is limited to the investment, shares transfer with board approval, annual general meetings are required, and governance expectations are higher.

Limited Liability Company (유한회사, Yuhan Hoesa). Lighter governance, accommodating a capped number of members, with liability limited to capital contributions. Requires at least one director and one shareholder of any nationality, and a registered office address. Often preferred by wholly-owned subsidiaries that have no need to issue shares.

2. Foreign-Invested Company

A local corporation can also qualify as a foreign-invested company under the Foreign Investment Promotion Act, provided the investment meets the statutory threshold and is properly notified. This is a status layered onto the entity rather than a separate entity type.

The threshold has historically been set at KRW 100 million, but thresholds and qualifying conditions are set by regulation and have been revised over time. Confirm the current figure before structuring, since this status is what underpins D-8 visa eligibility, profit repatriation, and access to incentives.

How the notification works, and why its timing matters more than its content, is covered in our guide to foreign investment reporting in Korea.

3. Branch Office

A legal extension of the foreign parent rather than a separate Korean entity. A branch can trade and generate revenue, and is taxed on Korean-source income, but the parent carries unlimited liability for its obligations. Our comparison of branch registration versus a subsidiary covers the trade-off.

4. Liaison or Representative Office

Also part of the foreign parent, but restricted to non-commercial activity: market research, liaison, promotion. It cannot generate revenue or invoice Korean customers, and it generally cannot support a D-8 visa. It still registers with the tax office.

Choosing between these is the decision worth getting right. Talk to Pearson & Partners Korea before filing, because changing structure later means re-registering rather than amending.

Which Structure Fits Which Situation

• Selling into Korea. A local corporation, usually with foreign-invested status.
• Relocating a foreign founder. A corporation with registered foreign investment, since the D-8 visa depends on it.
• Extending existing operations without a new entity. A branch, accepting parent liability.
• Researching before committing. A liaison office, or no entity at all.
• Hiring without incorporating. An Employer of Record.

The Incorporation Process

Each stage produces something the next one needs, so order matters:

1. Choose the entity structure, with visa requirements in view
2. Prepare and apostille parent company documents at home
3. Reserve the company name through the court registry
4. File the foreign investment notification, before any capital moves
5. Remit capital into a temporary capital account
6. File corporate registration at the district court registry
7. Obtain the business registration certificate from the tax office
8. Complete foreign-invested company registration
9. Open the permanent corporate bank account

Our step-by-step formation guide walks each stage with timing, and our business registration guide covers the documentation.

Corporate Registration and Business Registration Are Different

Foreign companies conflate these constantly. Corporate registration, filed at the court registry, creates the legal entity and produces your corporate registration number. Business registration, filed with the National Tax Service, is what permits commercial operation, tax invoicing, and tax payment.

You need both. One without the other leaves you unable to trade.

What Happens After Incorporation

Registration is the start of the obligations, not the end.

Banking. The permanent corporate account involves compliance review of beneficial ownership, business activity, and source of funds. This frequently takes longer than the registry filing.

Visas. Foreign founders and executives generally need a visa tied to the Korean entity. The D-8 investment visa is the usual route, and it depends on how you structured and capitalised the company.

Hiring. Employment brings the four mandatory social insurances, payroll withholding, compliant written contracts, and severance accruing from day one. See our guides to the four major social insurances and what foreign employers get wrong when hiring in Korea.

Tax and accounting. Corporate tax filing, VAT, and withholding obligations begin immediately.

Want this handled as one process rather than nine? Pearson & Partners Korea runs incorporation, banking coordination, visa sponsorship and payroll together.

The Alternative: Incorporating Later

Incorporation is not always the right first move. If you want one or two people working in Korea while you test the market, an Employer of Record employs them through its own Korean entity, with no incorporation required.

It will not let you invoice Korean clients, sponsor a founder visa, or grant equity, so it suits a specific stage rather than being a permanent substitute. Our comparison of EOR versus your own entity covers where the line falls.

Work With Pearson & Partners Korea

Pearson & Partners Korea supports foreign companies through incorporation in South Korea and everything that follows. Our services cover company incorporation and branch registration, foreign investment reporting, Employer of Record (EOR), tax and accounting, payroll and the four mandatory social insurances, and visa advisory including D-8 sponsorship. We also handle document preparation, certified translation, powers of attorney, and bank account coordination.

More at pearsonkorea.com and our Insights hub.

Contact us:
Web: pearsonkorea.com/contactus
Phone: 02 6952 7579
Office: 서울특별시 강남구 영동대로 511, WTC 트레이드타워 30층 (06164)

KOTRA and Invest KOREA publish official guidance for inbound investors, and the National Tax Service covers business registration and tax obligations.

Frequently Asked Questions

Can a foreigner incorporate a company in South Korea?
Yes. Foreign individuals and companies can incorporate, and in most industries can own 100% of a Korean subsidiary. Some regulated sectors carry foreign ownership restrictions.

What is the difference between 주식회사 and 유한회사?
A Joint Stock Company (주식회사) can issue shares publicly and carries heavier governance requirements including annual general meetings. A Limited Liability Company (유한회사) has lighter governance and suits wholly-owned subsidiaries with no need to issue shares.

What is a foreign-invested company in Korea?
A Korean corporation whose foreign investment meets the statutory threshold and has been properly notified under the Foreign Investment Promotion Act. The status underpins D-8 visa eligibility, profit repatriation, and incentive access.

Is there a minimum capital requirement?
A standard local corporation has no meaningful minimum, but foreign-invested status and D-8 visa eligibility carry thresholds set by regulation. Confirm the current figure before structuring.

Branch or subsidiary: which should I choose?
A branch is faster and needs no separate capital, but the parent bears unlimited liability. A subsidiary contains liability within Korea and is the usual route where visa sponsorship matters.

Do I need to be in Korea to incorporate?
Much can be done through a local representative with a power of attorney, though banks often want the representative director present to open the corporate account.

How long does incorporation take?
It varies by entity type, apostille turnaround in your home country, and banking compliance. Document preparation abroad and bank account opening usually take longer than the registry filing.

Can I hire staff before incorporating?
Yes, through an Employer of Record, which employs them via its own Korean entity while your incorporation proceeds.

Ready to start? Our company incorporation services cover entity selection, registration, and foreign investment reporting.