South Korea offers a well‑defined menu of legal vehicles for doing business, ranging from classic corporations to simple representative offices. Most entrepreneurs—domestic and foreign—gravitate toward just a few of these forms, but it is useful to see the full landscape before drilling into the details.
1. “Hoesa”: the Five Corporate Forms
The Korean Commercial Act groups all corporations under the umbrella term Hoesa (회사) and recognises five distinct species:
| Korean name | Romanisation | Rough English equivalent | Core liability profile |
|---|---|---|---|
| 주식회사 | Chusik Hoesa | Joint‑stock company | Shareholders liable only up to paid‑in capital |
| 유한회사 | Yuhan Hoesa | Limited company | Members’ liability limited; max 50 members |
| 유한책임회사 | Yuhan Chaekim Hoesa | Limited‑liability company (LLC) | Members’ liability limited; flexible governance |
| 합명회사 | Hapmyeong Hoesa | General partnership company | All partners have unlimited, joint & several liability |
| 합자회사 | Hapja Hoesa | Limited partnership company | At least one unlimited general partner plus one or more limited partners |
These five forms differ mainly in (a) how ownership is represented (shares vs. membership interests), (b) whether liability is capped, and (c) the complexity of governance and disclosure. For example, Chusik Hoesa is the only form that can issue multiple share classes or list on the stock exchange, whereas Yuhan Hoesa caps membership at 50 and has lighter governance.
2. Non‑corporate Options for Foreign Companies
Foreign multinationals often weigh two alternatives to forming a Korean corporation:
- Branch Office – a full operating arm of the parent company. It can sign contracts and earn revenue in Korea, but it is not a separate legal person; the foreign parent is on the hook for all branch liabilities. Branch profits are taxed in Korea on Korean‑source income and may face a branch‑profits remittance tax depending on the applicable tax treaty.
- Liaison (Representative) Office – an even lighter presence restricted to non‑profit‑generating activities such as market research, promotion, or quality control. It files no corporate tax returns and has no capital requirement, but the moment it starts selling or invoicing, it must convert into a branch or subsidiary.
3. Where Foreign Direct Investment (FDI) Fits In
Regardless of the corporate form, a foreign investor who contributes at least KRW 100 million (≈ USD 80,000) and ≥ 10 % of the equity qualifies the entity as an FDI company under the Foreign Investment Promotion Act. That status unlocks investor visas (D‑8), certain tax incentives, and streamlined remittance of dividends. The threshold applies equally to Chusik Hoesa, Yuhan Hoesa, or an LLC; it does not apply to branches or liaison offices because they have no local equity.
Key Take‑aways
- Limited‑liability vehicles dominate. Over 95 % of new corporate entities formed by foreign investors are either Chusik Hoesa (for scalability and fund‑raising flexibility) or Yuhan‑type companies (for quick, closely held setups).
- Branches trade simplicity for parent‑company risk. They suit short‑term or tightly controlled projects but expose the overseas head office to Korean liabilities.
- Liaison offices are “risk‑free” but revenue‑free. Perfect as a market‑testing foothold—until you sign your first sales contract.
In the next articles we will dive deeper into each corporate form, provide a side‑by‑side comparison table, and outline practical recommendations for foreign investors choosing their optimal structure in Korea.
