Executive summary
Once a foreign company decides to incorporate a Korean subsidiary, the next question is almost always the same: what actually needs to happen, in what order, to get the entity up and running?
Unlike a domestic incorporation, a foreign-invested company must complete two extra layers of process — foreign investment notification and foreign-invested enterprise (FIE) registration — on top of the standard incorporation and tax registration steps. Missing or mistiming any one of these can delay banking access, VAT refunds, or repatriation of profits later on.
This guide walks through the four-stage registration process in the order it actually happens, and highlights where foreign investors most often lose time.
Who should read this
- Foreign companies establishing their first Korean subsidiary
- Regional finance directors coordinating with local counsel
- CFOs planning capital injection timing
- In-house legal and tax managers
- Corporate development teams evaluating Korea market entry
The short answer
Setting up a Korean subsidiary involves four sequential stages:
- Foreign Investment Notification — filed with Invest Korea or a designated foreign exchange bank
- Remittance of Investment Funds — wired into a share subscription deposit account
- Corporate Incorporation & Business Registration — standard Korean incorporation steps, plus foreign-specific documentation
- Foreign-Invested Enterprise (FIE) Registration — completed within 30 days of paying in capital
Each stage depends on documents generated by the one before it, so sequencing — not just paperwork — is what determines how fast the process goes.
Quick overview: the four stages
| Stage | What happens | Where it's filed |
|---|---|---|
| 1. Foreign Investment Notification | Investor or agent files notification with supporting documents (passport copy for individuals, proof of nationality) | Invest Korea, or a foreign exchange bank's HQ/branch |
| 2. Fund Remittance | Funds wired or physically brought in via customs, deposited into a share subscription account | Designated bank |
| 3. Incorporation & Business Registration | Articles of incorporation, share issuance, registration of incorporation, tax office registration | Court registry + local tax office |
| 4. FIE Registration | Registration completed within 30 days of paying in capital or acquiring shares | Same institution that received Stage 1 notification |
Understanding the process
Stage 1: Foreign Investment Notification
The notifying party is either the investor directly or an authorized agent. If an agent files on the investor's behalf, a power of attorney signed by the investor must be attached.
Required documents typically include:
- Foreign investment notification form
- Proof of the investor's nationality (a passport copy for individual investors)
- Supporting documents for the investment-in-kind or share acquisition
When filed with Invest Korea or a foreign exchange bank, this notification is generally processed immediately upon filing.
Stage 2: Remittance of Investment Funds
Funds can enter Korea in one of two ways: wire transfer through a bank account, or physical currency brought in through customs.
For a wire transfer, the funds are converted to Korean won and deposited into a share subscription deposit account (share application deposit account). The bank then issues two documents that become essential later:
- A share payment deposit certificate, needed for the corporate incorporation registration
- A foreign exchange purchase certificate, needed for FIE registration
Stage 3: Incorporation and Business Registration
Korean commercial law recognizes five company forms (general partnership, limited partnership, limited liability company, stock company, and limited company). Most foreign investors incorporate as a stock company (주식회사), which can be formed two ways:
- Promoter incorporation — the promoters subscribe to all shares issued at incorporation
- Public offering incorporation — promoters take only part of the shares, and the remainder is offered to outside subscribers
The stock company incorporation sequence generally runs:
- Formation of promoters
- Drafting and notarizing the articles of incorporation
- Determining share issuance terms
- Promoters' share subscription
- Subscriber recruitment (if public offering)
- Payment of capital contributions
- Founders' general meeting (if public offering)
- Appointment of directors/auditors and inspection of incorporation
- Board meeting and appointment of representative director
- Corporate incorporation registration
- Corporate establishment report and business registration
Filing deadlines: incorporation registration must be completed within 2 weeks of the inspection of incorporation process (promoter incorporation) or within 2 weeks of the founders' general meeting (public offering incorporation).
Business registration and the corporate establishment report are usually filed together — business registration is due within 20 days of business commencement, and the corporate establishment report within 2 months of the incorporation registration date.
Stage 4: Foreign-Invested Enterprise (FIE) Registration
Once capital has been fully paid in (or shares acquired and settled), the entity must register as a foreign-invested enterprise within 30 days, at the same institution where the original investment notification was filed.
Required documents include the FIE registration application, a copy of the corporate registry and business registration certificate, the foreign exchange purchase/deposit certificate, and shareholder or share transfer records. In-kind contributions additionally require a completion certificate from Invest Korea and an appraisal report.
Practical insight: sequencing matters more than any single filing
One question we're asked repeatedly by finance teams planning their Korea entry timeline is:
The honest answer is that no single stage is slow — but each stage produces a document the next stage requires. A share payment deposit certificate from Stage 2 is needed to complete incorporation registration in Stage 3. The foreign exchange purchase certificate from Stage 2 is needed for FIE registration in Stage 4. Delays typically come from underestimating how tightly the stages are linked, not from any one filing being complicated on its own.
Practical insight: FIE registration is not optional paperwork
Foreign investors sometimes treat FIE registration as a formality that can be completed "whenever convenient" after incorporation. In practice, this certificate is what makes a company recognizable as foreign-invested for purposes such as banking, remittance of investment funds, and certain regulatory processes — and it carries a firm 30-day deadline from capital payment or share acquisition. Missing that window creates avoidable friction later.
What foreign companies often get wrong
- Wiring investment funds before completing the foreign investment notification, rather than after.
- Assuming incorporation registration and business/tax registration are the same filing — they are related but distinct steps with separate deadlines.
- Forgetting that in-kind capital contributions require customs clearance and VAT considerations that cash contributions do not.
- Treating FIE registration as low priority, and missing the 30-day filing window.
Frequently asked questions
Do I need a Korean bank account before filing the foreign investment notification?
No. The notification can be filed with Invest Korea or a foreign exchange bank before funds are remitted; the bank account and share subscription deposit account come into play at the remittance stage.
Can an agent file the foreign investment notification on my behalf?
Yes, provided the investor has signed a power of attorney authorizing the agent to act.
How is the FIE registration deadline calculated?
It runs from the date capital is fully paid in, or from the date shares are acquired and settled — whichever applies to the transaction — not from the date of incorporation.
What happens if I contribute assets in kind instead of cash?
Business registration must generally be completed before the in-kind assets are imported, since the VAT refund on the imported contribution depends on having a business registration certificate in place.
Is business registration the same as the corporate establishment report?
They're filed together in most cases, but they are governed by separate rules and, technically, separate deadlines — filing one does not automatically satisfy the other unless done jointly as intended.
Practical checklist
Before starting the registration process, confirm:
- Foreign investment notification documents are ready, including nationality proof and any power of attorney
- You know whether funds will be remitted by wire or brought in via customs
- You've decided between promoter incorporation and public offering incorporation
- Your incorporation timeline accounts for the 2-week registration deadline after inspection/founders' meeting
- You've calendared the 20-day business registration deadline and 2-month corporate establishment report deadline
- You've calendared the 30-day FIE registration deadline from capital payment
- If contributing in-kind, business registration is sequenced before the assets are imported
Key takeaways
Registering a foreign-invested company in Korea is not one filing — it's four sequential stages, each producing documentation the next stage depends on. Companies that plan their capital injection and registration timeline around this sequence, rather than treating each stage as an independent task, generally move through the process with far fewer delays.
Related guides
- Branch vs. Subsidiary vs. Liaison Office in Korea
- How to Register a Korean Branch or Liaison Office
- VAT Registration in Korea for Foreign Companies
- Permanent Establishment (PE) in Korea (coming soon)