The Complete Guide to the Korean D-8 (Corporate Investor) Visa
I. The Big Picture
1. Overview of the D-8 Visa
The D-8 (Corporate Investor) status of stay is a long-term status of stay granted to essential specialist personnel who intend to engage in the management, administration, production, or technical fields of a foreign-invested company under the Foreign Investment Promotion Act (Uijeongbu District Court, Judgment of Apr. 9, 2019, 2018Guhap2679; Seoul Administrative Court, Judgment of June 20, 2018, 2018Gudan57196).
Because the D-8 visa carries significant privileges compared with other statuses of stay — including a maximum period of stay of up to 5 years per grant and an exemption from the requirement to obtain a re-entry permit from the Minister of Justice where the holder re-enters within one year of departure — the review of its requirements is conducted with particular strictness and care (Uijeongbu District Court, Judgment of Feb. 7, 2024, 2023Gudan1093; Seoul High Court, Judgment of Dec. 18, 2018, 2018Nu54813).
2. Sub-Categories of the D-8 Visa
| Sub-Category | Content |
|---|---|
| D-8-1 | Investment in a corporation (foreign-invested company under the Foreign Investment Promotion Act) |
| D-8-2 | Technology provision under a technology transfer agreement |
| D-8-3 | Investment in an individual enterprise |
| D-8-4 | Investment in a venture company |
3. Specific Requirements
A. Legal Basis
Annex 1-2 of the Enforcement Decree of the Immigration Act defines persons eligible for D-8 (Corporate Investor) status as “essential specialist personnel who intend to engage in the management, administration, production, or technical fields of a foreign-invested company under the Foreign Investment Promotion Act, as recognized by the Minister of Justice (excluding persons who have invested in a company — other than a corporation — operated by a foreign national, and persons employed domestically)” (Seoul Administrative Court, Judgment of Aug. 30, 2024, 2024Gudan62182; Seoul Administrative Court, Judgment of Nov. 27, 2024, 2023Gudan16502).
B. Foreign-Invested Company Requirement
1) Foreign-Invested Company Under the Foreign Investment Promotion Act
To be granted D-8 status, the company in question must qualify as a foreign-invested company under the Foreign Investment Promotion Act. The mere fact that a company was established by a foreign national is insufficient; the company must be registered as a foreign-invested company pursuant to the Foreign Investment Promotion Act (Seoul High Court, Judgment of July 19, 2019, 2018Nu75896).
2) Companies in the Process of Incorporation
There is no basis for the narrow interpretation that only a “corporation” established under foreign law investing under the Foreign Investment Promotion Act can be assessed for essential specialist personnel qualification; individual investors are therefore also required to satisfy the essential specialist personnel requirement (Seoul High Court, Judgment of Sept. 21, 2017, 2017Nu49364; Seoul Administrative Court, Judgment of Nov. 29, 2017, 2017Gudan53067).
C. Essential Specialist Personnel Requirement (Core Requirement)
The most critical requirement for obtaining a D-8 visa is whether the applicant qualifies as essential specialist personnel.
1) Meaning of “Essential Specialist Personnel”
Courts have held on the meaning of essential specialist personnel as follows:
“Given that D-8 (Corporate Investor) status holders are guaranteed a period of stay of up to 5 years and enjoy the significant privilege of exemption from the re-entry permit requirement where they re-enter within one year of departure, and in light of the purpose of the Foreign Investment Promotion Act and the ordinary meaning of the language used, ‘essential specialist personnel’ here means ‘a person who possesses specialized and exclusive experience and knowledge that is difficult to replace domestically, and who is indispensably required for the operation of the enterprise.'”
(Seoul Administrative Court, Judgment of Nov. 22, 2017, 2017Gudan69475)
The Stay Management Manual of the Korea Immigration Service likewise defines essential specialist personnel as comprising executives, senior managers, and specialists, stipulating that the applicant must be “essential specialist personnel with advanced, specialized, and exclusive experience and knowledge who is difficult to replace domestically” (Seoul Administrative Court, Judgment of June 20, 2018, 2018Gudan57196; Seoul High Court, Judgment of Sept. 21, 2017, 2017Nu49364).
2) Criteria for Determining Whether an Applicant Qualifies as Essential Specialist Personnel
Courts take the following factors into comprehensive consideration when determining whether an applicant qualifies as essential specialist personnel.
| Factor | Content |
|---|---|
| Career in the relevant industry | Business experience in the relevant industry in the applicant’s home country |
| Expertise and exclusivity | Whether the applicant possesses specialized and exclusive knowledge that cannot be replaced domestically |
| Indispensability to company operations | Whether the applicant is genuinely indispensable to the operation of the company |
| Investment amount | More stringent review applies to individual investors with investments below KRW 300 million |
| Executive status | Executives may not directly perform substantive service-delivery or service-related work |
In particular, individual investors with investments below KRW 300 million must additionally submit documentation from their home country relating to business experience in the relevant industry or field (Seoul Administrative Court, Judgment of July 4, 2018, 2018Gudan55527).
D. Investment Amount Requirement
1) Investment Amount Threshold
Under Ministry of Justice guidelines, an investment of KRW 100 million or more is typically required. However, the investment amount alone does not result in the grant of D-8 status; the essential specialist personnel requirement must also be satisfied (Seoul Administrative Court, Judgment of Nov. 27, 2024, 2023Gudan16502).
2) Explanation of Source of Investment Funds
The source of the investment funds must be clearly explained. Courts have upheld denial decisions as lawful where the source of the investment funds was inadequately explained (Incheon District Court, Judgment of Feb. 2, 2024, 2023Gudan3159; Incheon District Court, Judgment of Sept. 8, 2023, 2023Gudan50551).
3) Clarity of Purpose of Remittance of Investment Funds
Where the purpose for which the investment funds were remitted is unclear, this also constitutes a ground for denial (Seoul Administrative Court, Judgment of Aug. 30, 2024, 2024Gudan62182; Seoul Administrative Court, Judgment of Nov. 27, 2024, 2023Gudan16502).
E. Independent Business Premises Requirement
Ministry of Justice guidelines require the applicant to have independent business premises. Where it is confirmed that the business premises have no substance, this is treated as a failure to satisfy the D-8 requirements regardless of whether the business is otherwise being conducted normally (Uijeongbu District Court, Judgment of Feb. 7, 2024, 2023Gudan1093).
4. Required Documents
A. Basic Documents
| Document | Notes |
|---|---|
| Visa application form | Hi Korea or overseas mission |
| Passport | Validity of at least 6 months |
| Foreign-invested company registration certificate | Registration under the Foreign Investment Promotion Act |
| Corporate registry extract | Most recent issue |
| Business registration certificate | |
| Investment remittance confirmation | Wire transfer confirmation, bank transaction records, etc. |
| Essential specialist personnel documentation | Career certificates, qualifications, degree certificates, etc. |
| Business premises lease agreement | Proof of independent business premises |
B. Additional Documents by Investment Amount
| Investment Amount | Additional Documents |
|---|---|
| Individual investor below KRW 300 million | Documentation from home country relating to business experience in the relevant industry or field |
| All applicants | Documentation explaining source of investment funds (overseas bank transaction records, real property sale confirmation, etc.) |
C. Notes on Documentation Explaining Source of Investment Funds
Explanation of the source of investment funds is in practice one of the most important items reviewed. Courts have found the explanation of the source of funds to be insufficient in the following circumstances:
- Where the source of the investment funds is unclear or the flow of funds is opaque (Incheon District Court, Judgment of Feb. 2, 2024, 2023Gudan3159)
- Where the applicant has a history of using forged or altered identification documents (Busan District Court, Judgment of June 20, 2018, 2018Gudan20140)
- Where the purpose for which the investment funds were remitted is unclear (Seoul Administrative Court, Judgment of Aug. 30, 2024, 2024Gudan62182)
5. Period of Stay
The period of stay under a D-8 visa may be granted for up to 5 years per grant — a significantly longer period than other statuses of stay. In addition, where the holder re-enters within one year of departure, the requirement to obtain a re-entry permit from the Minister of Justice is waived (Seoul Administrative Court, Judgment of June 20, 2018, 2018Gudan57196; Seoul High Court, Judgment of Dec. 18, 2018, 2018Nu54813).
6. Key Cases
A. Denials for Failure to Meet the Essential Specialist Personnel Requirement
1) Where the Applicant Is Merely a Simple Investor
The Seoul Administrative Court held that even where a plaintiff is registered as an inside director of a foreign-invested company and holds 50% of its shares, the person does not qualify as essential specialist personnel if they cannot be regarded as possessing the specialized and exclusive experience and knowledge indispensable to the operation of the company (Seoul Administrative Court, Judgment of Nov. 27, 2024, 2023Gudan16502; Seoul Administrative Court, Judgment of Nov. 8, 2018, 2018Gudan60819).
2) Where an Executive Directly Performs Service Work
Because Ministry of Justice guidelines provide that executives may not directly perform the substantive supply of services or work related to the organization’s services, a person registered as an executive who in practice performs simple service work will find it difficult to be recognized as essential specialist personnel (Seoul Administrative Court, Judgment of June 20, 2018, 2018Gudan57196).
B. Denial for Unclear Source of Investment Funds
The Incheon District Court held that even where a plaintiff had established a corporation for the purpose of a used-vehicle export business, the plaintiff could not be regarded as having a strong claim to protection where the application for change of status had been pursued without the firm documentary evidence required (Incheon District Court, Judgment of Feb. 2, 2024, 2023Gudan3159; Incheon District Court, Judgment of Sept. 8, 2023, 2023Gudan50551).
C. Denial of Change from C-3 to D-8
The Busan District Court upheld as lawful a denial of an application to change from short-term visit (C-3) to corporate investor (D-8) status filed only 6 days after entry on a C-3 visa, on the grounds of an unclear source of investment funds and a prior history of using forged or altered identification documents (Busan District Court, Judgment of June 20, 2018, 2018Gudan20140).
D. Denial for Failure to Secure Independent Business Premises
The Uijeongbu District Court held that even where a plaintiff’s normal conduct of business was confirmed by export declaration certificates and similar documents, this was not a relevant consideration once the business premises were confirmed to have no substance (Uijeongbu District Court, Judgment of Feb. 7, 2024, 2023Gudan1093).
7. Obligations After Obtaining the Visa
A. Maintaining Activities Consistent with the Status of Stay
After obtaining D-8 status, the holder must continue to actually engage in management, administration, production, or technical activities at the foreign-invested company. Where the holder engages in activities inconsistent with the status of stay or the business premises cease to be substantively operated, extension of stay may be denied (Suwon District Court, Judgment of Dec. 22, 2017, 2017Gudan8655).
B. Dependent Family (F-3) Status for Spouses
Where a D-8 change of status is denied, the accompanying change to F-3 (Dependent Family) status for the spouse is also denied (Seoul Administrative Court, Judgment of Nov. 8, 2018, 2018Gudan60819). Accordingly, whether D-8 status is obtained affects the stay of the entire family.
C. Limits of the Principle of Protection of Legitimate Expectations
Even where the Ministry of Justice has provided guidance materials on D-8 status and changes of status of stay, such materials cannot be regarded as an official expression of a view that gives rise to a legitimate expectation, making it difficult to invoke the principle of protection of legitimate expectations (Uijeongbu District Court, Judgment of Apr. 9, 2019, 2018Guhap2679).
D. Limits of Claims of Deviation from or Abuse of Discretion
A permit to change to D-8 status is a constitutive administrative disposition over which the authorizing authority has discretion. Courts have made clear that claims of deviation from or abuse of discretion are unlikely to succeed, holding:
“It is also difficult to conclude that the disadvantage suffered by the plaintiff as a result of this disposition is markedly greater than the public interest in promoting national interests and security through appropriate control and adjustment of the stay of foreign nationals.”
(Incheon District Court, Judgment of Feb. 2, 2024, 2023Gudan3159; Incheon District Court, Judgment of Sept. 8, 2023, 2023Gudan50551)
In particular, where a C-3 (short-term visit) entrant applies to change to D-8, the business preparation activities carried out under the C-3 status are not regarded as deserving of strong protection, making it even harder for claims of deviation from or abuse of discretion to succeed (Seoul Administrative Court, Judgment of Aug. 30, 2024, 2024Gudan62182).
8. Practical Core Checklist
| Item | Points to Verify |
|---|---|
| Foreign-invested company registration | Whether properly registered under the Foreign Investment Promotion Act |
| Essential specialist personnel proof | Whether the applicant holds specialized and exclusive experience and knowledge that cannot be replaced domestically |
| Source of investment funds | Whether the source of the investment funds can be clearly explained |
| Independent business premises | Whether substantive independent business premises have been secured |
| Business career | Whether documentation of business experience in the relevant industry from the home country has been prepared |
| Investment amount | Whether additional documents have been prepared where investment is below KRW 300 million |
| Entry circumstances | Whether there are unfavorable circumstances involved in applying for a change of status after entry on a C-3 visa |
Given the stringent requirements and demanding review associated with the D-8 visa, preparing sufficient documentation in advance and having materials capable of clearly establishing the essential specialist personnel requirement are the most important practical steps. In particular, explaining the source of the investment funds and establishing essential specialist personnel status are the pivotal factors determining whether the permit will be granted.
II. Extension of Stay and Practical Responses for D-8 Visa Holders Experiencing Poor Business Performance
1. The Issue
The D-8 (Corporate Investor) status of stay is granted to essential specialist personnel who intend to engage in the management, administration, production, or technical fields of a foreign-invested company (Enforcement Decree of the Immigration Act, Article 12, [Annex 1-2]), and carries significant privileges including a maximum period of stay of up to 5 years per grant and an exemption from the re-entry permit requirement (Incheon District Court, Judgment of Aug. 21, 2015, 2015Guhap77; Uijeongbu District Court, Judgment of Feb. 7, 2024, 2023Gudan1093).
However, D-8 status is not maintained on the basis of the fact of investment alone — at each extension of stay, the question of whether the business is being normally operated is subject to fresh review. Accordingly, where the invested company falls into a loss-making position or business performance deteriorates, this has a significant impact on the extension of stay.
2. Impact of Poor Business Performance on Extension of Stay
A. Legal Nature of the Extension Permit
An extension of stay permit is a constitutive administrative disposition over which the authorizing authority has discretion. Courts have held:
“Because an extension of stay permit is a constitutive administrative disposition that grants the applicant authority to remain in Korea beyond the previously authorized period of stay, the authorizing authority retains discretion to decide whether to grant the permit — taking into account the applicant’s suitability, the purpose of stay, and the impact on the public interest — even where the applicant meets the requirements set out in the relevant statutes.”
(Daegu District Court, Judgment of Nov. 21, 2012, 2012Guhap29)
B. Lawfulness of Denial Decisions Citing Poor Business Performance
Courts regard the level of business performance and whether the business is being normally operated as core review factors for D-8 extension of stay.
1) No Business Activity and Unoccupied Premises
The Seoul Administrative Court upheld as lawful a denial of extension of stay on the ground that “the invested company’s premises were not being operated and there was no business activity whatsoever, and the extension requirements had therefore not been met” (Seoul Administrative Court, Judgment of May 26, 2023, 2022Gudan16840).
2) Poor Performance and Misuse of Corporate Capital
The Seoul Administrative Court upheld as lawful a denial of extension of stay on grounds of “poor business performance and mismanagement of the corporation” in a case where, even though the plaintiff had been staying under D-8 status for over 5 years, the business entity’s performance was poor and the corporation’s capital had been used for personal purposes (Seoul Administrative Court, Judgment of Nov. 13, 2024, 2024Gudan62786).
3) Repatriation of Investment Funds and Short-Term Loans
The Seoul Administrative Court recognized as a ground for denial of extension of stay a situation where approximately KRW 81.84 million out of KRW 100 million in investment funds had been repatriated shortly after D-8 status was obtained, and short-term loans appeared in the standard balance sheet (Seoul Administrative Court, Judgment of July 12, 2017, 2017Gudan51382).
4) Unclear Source of Investment Funds and Poor Performance
The Daejeon District Court upheld as lawful a denial of extension of stay on the grounds that “the source of KRW 100 million in investment funds was unclear and business performance was poor” (Daejeon District Court, Judgment of Jan. 11, 2024, 2023Gudan714).
5) Limits of COVID-19 and Other Unavoidable Circumstances as a Defense
Courts have held that even where deterioration of business due to COVID-19 is asserted, a denial is lawful where the applicant had previously been advised to address identified deficiencies at the time of a prior extension but failed to do so:
“In light of the fact that the defendant had already granted two extensions of D-8 (Corporate Investor) status prior to this disposition, taking the circumstances the plaintiff now asserts into account and on the premise that future business performance would improve, the plaintiff’s assertions and evidence alone are insufficient to conclude that the disadvantage suffered by the plaintiff as a result of this disposition outweighs the public interest in appropriately controlling and adjusting the stay of foreign nationals.”
(Seoul Administrative Court, Judgment of Nov. 13, 2024, 2024Gudan62786)
However, the Daegu District Court addressed a case in which a business had been closed due to business deterioration resulting from the spread of COVID-19 and a new business was being prepared; the defendant granted a 6-month extension and required the applicant to explain the progress of the new business at the next extension application (Daegu District Court, Judgment of Aug. 9, 2023, 2023Gudan10742).
C. Review Outcomes by Degree of Business Deterioration
| Type of Business Deterioration | Court’s Finding |
|---|---|
| No business activity + unoccupied premises | Denial upheld as lawful (Seoul Administrative Court, Judgment of May 26, 2023, 2022Gudan16840) |
| Poor performance + personal use of corporate capital | Denial upheld as lawful (Seoul Administrative Court, Judgment of Nov. 13, 2024, 2024Gudan62786) |
| Most of investment repatriated + short-term loans | Denial upheld as lawful (Seoul Administrative Court, Judgment of July 12, 2017, 2017Gudan51382) |
| Closure due to COVID-19 + new business being prepared | Conditional short-term extension with requirement to explain progress of new business (Daegu District Court, Judgment of Aug. 9, 2023, 2023Gudan10742) |
| Poor performance + no independent premises in operation | Denial upheld as lawful (Incheon District Court, Judgment of Dec. 11, 2018, 2018Gudan51062) |
3. Impact on Re-Entry Permit
Holders of D-8 status are exempt from the requirement to obtain a re-entry permit from the Minister of Justice where they re-enter within one year of departure (Immigration Act, Article 30(1); Enforcement Regulations of the Immigration Act, Article 44-2). This is one of the representative privileges of D-8 status (Seoul Administrative Court, Judgment of June 20, 2018, 2018Gudan57196; Seoul High Court, Judgment of Dec. 18, 2018, 2018Nu54813).
However, where extension of stay is denied, the re-entry permit exemption privilege is no longer available, meaning that a denial of extension due to poor business performance has cascading consequences for re-entry as well.
In addition, where an applicant has remained outside Korea for an extended period after receiving a denial of extension, courts have used this as a basis for concluding that the applicant is difficult to regard as essential specialist personnel engaged in the management or administration of a foreign-invested company (Seoul Administrative Court, Judgment of Apr. 3, 2015, 2014Gudan55970).
4. Practical Responses for Maintaining Status of Stay
A. Actively Preparing Documentation Explaining the Causes of Poor Business Performance
Where business performance is poor, a denial does not follow automatically from mere poor performance alone. It is important to actively demonstrate that the cause of the poor performance stems from external or unavoidable circumstances.
- Documentation demonstrating that poor performance results from external factors such as COVID-19 or the global economic downturn
- Business improvement plan and specific implementation schedule
- Contracts with trading partners, quotations, negotiation emails, and other materials showing a continuing intention to operate the business
B. Substantive Maintenance of Independent Business Premises
Courts treat the substantive existence of independent business premises as a core requirement for maintaining D-8 status. Even where business performance is poor, it is important to demonstrate that independent business premises are being maintained (Uijeongbu District Court, Judgment of Feb. 7, 2024, 2023Gudan1093).
- Renewing the office lease agreement and retaining evidence of actual use
- Maintaining office equipment, furnishings, and business-related materials on the premises
- Being prepared to confirm that work is being conducted at the premises in the event of an on-site inspection
C. Proper Management of Investment Funds
Using investment funds for personal purposes or making large withdrawals from the corporate account are direct causes of denial of extension of stay (Seoul Administrative Court, Judgment of Nov. 13, 2024, 2024Gudan62786; Seoul Administrative Court, Judgment of July 12, 2017, 2017Gudan51382).
- Strict separation of corporate and personal funds
- Transparent management of corporate account transaction records
- Resolving any unclear fund flows such as short-term loans
D. Considering a Business Pivot or Change of Industry
Where the existing business has deteriorated to a level from which recovery is not possible, a pivot to a new business may be considered. However, in this case too, a specific plan and implementation progress for the new business must be explained (Daegu District Court, Judgment of Aug. 9, 2023, 2023Gudan10742).
- Preparing a new business plan and investment plan
- Applying for a change of foreign-invested company registration to reflect the new business
- Explaining implementation progress when applying for a short-term extension during the business transition period
E. Considering a Change to D-9 (Trade Management) Status
Where maintaining D-8 status becomes difficult, a change to D-9 (Trade Management) status may be considered. Many reported cases confirm changes from D-8 to D-9 (Suwon District Court, Judgment of July 10, 2019, 2018Gudan2609; Seoul Administrative Court, Judgment of Jan. 12, 2022, 2021Gudan55091). However, D-9 status also requires independent business premises and a certain level of business performance, so eligibility should be carefully reviewed before making the change (Seoul Administrative Court, Judgment of Sept. 27, 2024, 2024Gudan221).
F. Prohibition on Nominee Arrangements and Other Irregular Means
Using nominee share arrangements or other irregular means in order to maintain D-8 status may result in criminal punishment for violations of the Immigration Act and make the person subject to deportation.
G. Using Administrative Appeals and Administrative Litigation
Where extension of stay has been denied, the decision may be challenged through an administrative appeal or administrative litigation. However, because courts apply very strict standards when determining whether a denial decision citing poor business performance constitutes a deviation from or abuse of discretion, the question of whether to pursue litigation should be decided only after carefully examining whether there was a factual error in the disposition or a violation of the principle of proportionality (Daegu District Court, Judgment of Nov. 21, 2012, 2012Guhap29).
5. Limits of Claims Based on Administrative Practice and the Principle of Protection of Legitimate Expectations
Even where extensions of stay have been granted in the past, it is difficult to argue on that basis that the principle of administrative self-binding or the principle of protection of legitimate expectations applies. Courts have held:
“Although the plaintiff received extensions of stay from the defendant on nine occasions after changing to D-9 (Trade Management) status, it cannot be concluded that the requirements the plaintiff met at the time of this disposition were identical to those met at the time of each previous extension, and the evidence submitted by the plaintiff alone is insufficient to establish that the defendant had formed a practice of granting extensions of stay even where some requirements were not fully met.”
(Seoul Administrative Court, Judgment of Jan. 17, 2019, 2018Gudan73792)
Furthermore, even where the Ministry of Justice has provided guidance materials relating to D-8 status, such materials cannot be regarded as an official expression of a view that gives rise to a legitimate expectation (Suwon District Court, Judgment of July 10, 2019, 2018Gudan2609).
6. Summary
| Situation | Impact | Recommended Response |
|---|---|---|
| Loss-making but premises operational | Conditional extension possible with explanation of causes | Document external causes; submit improvement plan |
| No business activity + unoccupied premises | High likelihood of denial | Reactivate premises or consider changing to D-9 |
| Personal use of investment funds | Denial + difficult to claim abuse of discretion | Separate funds; normalize corporate finances |
| Unavoidable circumstances (e.g., COVID-19) | Short-term extension followed by improvement requirement | Explain specific improvement plan and implementation progress |
| Business pivot required | Must explain implementation progress for new business | Prepare new business plan; apply to change foreign-invested company registration |
To maintain D-8 status in a situation of poor business performance, the most important steps are to continuously demonstrate that the business is substantively operational and to specifically explain the causes of poor performance and the plan for improvement. In particular, preparing to have independent business premises in place ahead of any on-site inspection of business conditions, and thoroughly preparing the relevant documentation before applying for an extension of stay, are the practical keys.
III. Documents and Procedures to Submit to the Ministry of Justice When D-8 Visa Holders Make Additional Investments or Pursue New Business Ventures
1. The Issue
Where a holder of D-8 (Corporate Investor) status brings in additional investment funds or pursues a new business venture to address a loss-making position at the invested company, this becomes a critical factor in the extension-of-stay review. The Ministry of Justice conducts thorough scrutiny of the source of investment funds, whether independent business premises have been secured, and business performance, pursuant to the “D-8 (Corporate Investor) Status Visa Issuance and Stay Management Guidelines” (hereinafter “the Guidelines”) (Daegu District Court, Judgment of June 28, 2023, 2022Gudan11144; Uijeongbu District Court, Judgment of Feb. 7, 2024, 2023Gudan1093).
However, the reference materials provided do not include cases or statutory provisions that directly set out the documents and procedures to be submitted to the Ministry of Justice when bringing in additional investment funds or pursuing a new business venture. The following is based on the D-8 review criteria and practical conventions confirmed in those reference materials.
2. Documents and Procedures for Bringing in Additional Investment Funds
A. Legal Significance of Bringing in Additional Investment Funds
Because bringing in additional investment funds takes the form of a capital increase in the existing foreign-invested company, the procedures for reporting and registering the change under the Foreign Investment Promotion Act must be followed (Enforcement Decree of the Foreign Investment Promotion Act, Article 2(3)).
Courts require strict explanation that the additional investment funds are the applicant’s own money:
“To obtain D-8-1 (Corporate Investor) status as a foreign investor, the applicant must invest KRW 100 million or more in a Korean corporation and qualify as essential specialist personnel in the management, administration, production, or technical fields of the invested company. The investment funds must be the applicant’s own, and in particular, funds remitted or brought in by hand from a third country other than the applicant’s home country are recognized only on a limited basis where sufficient supporting materials demonstrating that they are the applicant’s own funds have been submitted.”
(Daegu District Court, Judgment of June 28, 2023, 2022Gudan11144)
B. Key Documents for Bringing in Additional Investment Funds
1) Documentation Explaining the Source of Investment Funds (Most Important)
Courts repeatedly emphasize the explanation of the source of investment funds as the most critical element of the D-8 review (Seoul Administrative Court, Judgment of Oct. 8, 2024, 2024Gudan57036; Changwon District Court, Judgment of Nov. 11, 2020, 2020Gudan11214).
| Method of Remittance | Required Documents |
|---|---|
| Overseas wire transfer | Wire transfer confirmation; foreign exchange purchase certificate; overseas bank transaction records |
| Cash brought in by hand | Customs foreign exchange declaration; overseas account transaction records in the applicant’s name |
| Routed through a third country | Additional supporting materials proving the funds are the applicant’s own (overseas real property sale confirmation, business revenue documentation, etc.) |
In particular, because the Guidelines require submission of sufficient supporting materials demonstrating that funds remitted or brought in by hand from a third country are the applicant’s own (Changwon District Court, Judgment of Nov. 11, 2020, 2020Gudan11214), it is not sufficient merely to prove the fact of the funds’ arrival — the circumstances in which they were accumulated must also be explained.
“The plaintiff must be regarded as having failed to meet the requirements for D-8-1 (Corporate Investor) status, the grounds for this disposition are therefore established, and it cannot be concluded from the evidence submitted by the plaintiff alone that the grounds for this disposition are not made out or that this disposition constitutes a deviation from or abuse of discretion.”
(Seoul Administrative Court, Judgment of Oct. 8, 2024, 2024Gudan57036)
2) Foreign Investment-Related Documents
- Foreign-invested company registration certificate (after updated registration)
- Corporate registry extract (after completion of the capital increase registration)
- Shareholder register (showing equity interests after the additional investment)
- Foreign investment report (processed through KOTRA or a foreign exchange bank)
3) Business Premises Documents
- Business premises lease agreement (proving that independent business premises are maintained)
- Exterior photographs of business premises, photographs of the office space, and sign photographs
- Business registration certificate
Because courts treat the substantive existence of independent business premises as a core requirement for maintaining D-8 status (Uijeongbu District Court, Judgment of Feb. 7, 2024, 2023Gudan1093), documentation proving that independent business premises are substantively being operated must be prepared when making an additional investment as well.
C. Procedures for Bringing in Additional Investment Funds
1) Foreign Investment Report (KOTRA or Foreign Exchange Bank)
A report of the additional investment must be filed with KOTRA (Korea Trade-Investment Promotion Agency) or a foreign exchange bank pursuant to the Foreign Investment Promotion Act.
2) Capital Increase Registration
After the additional investment funds are paid in, the corporate capital increase registration must be completed. Courts use the corporate registry extract confirming completion of the capital increase registration as a review document (Seoul Administrative Court, Judgment of Oct. 8, 2024, 2024Gudan57036).
3) Update to Foreign-Invested Company Registration
An application must be filed with KOTRA to update the foreign-invested company registration, and a new foreign-invested company registration certificate reflecting the updated investment amount must be obtained.
4) Submission with Extension of Stay Application
The above documents are prepared and submitted to the competent immigration office when filing the extension of stay application. The Ministry of Justice conducts its review in accordance with the criteria separately prescribed by the Minister of Justice for each status of stay, pursuant to Articles 31-2 and 9-2(6) of the Enforcement Regulations of the Immigration Act (Daegu District Court, Judgment of June 28, 2023, 2022Gudan11144).
3. Documents and Procedures When Pursuing a New Business Venture
A. Types of New Business Ventures
New business ventures fall broadly into two categories: (i) adding or changing the business purpose of the existing corporation, and (ii) establishing a new corporation and investing in it.
B. Adding or Changing the Business Purpose of the Existing Corporation
1) Required Documents
| Document | Notes |
|---|---|
| New business plan | Including specific implementation schedule and projected revenues |
| Business registration certificate (after business purpose change) | Issued after filing the business purpose change with the tax office |
| Corporate registry extract (after purpose change) | After completion of the articles amendment and registration |
| New business-related contracts | Contracts with trading partners, quotations, negotiation emails, etc. |
| New business implementation performance documentation | Export-import records, tax invoices, etc. |
Courts require explanation of a specific implementation plan and performance record when a business pivot is made (see Daegu District Court, Judgment of Aug. 9, 2023, 2023Gudan10742).
2) Change-of-Registered-Particulars Notification
A foreign national holding D-8-1 (Corporate Investor) status must file a change-of-registered-particulars notification with the head of the competent regional immigration office in the event of a change — including a change in name — or addition of the affiliated institution or organization (Immigration Act, Article 35(3); Enforcement Regulations of the Immigration Act, Article 49-2(1); Daegu District Court, Judgment of June 28, 2023, 2022Gudan11144).
C. Establishing a New Corporation and Investing in It
1) Required Documents
| Document | Notes |
|---|---|
| New corporation’s registry extract | After completion of incorporation |
| Foreign-invested company registration certificate | Registration in respect of the new corporation |
| Documentation explaining source of investment funds | Must be explained separately from the original investment funds |
| New business plan | Specific business content and implementation schedule |
| Independent business premises documentation | Lease agreement, photographs of premises, etc. |
| Essential specialist personnel documentation | Career certificates and qualifications relating to the new industry |
2) Change of Workplace Notification
Where the workplace is changed to the new corporation, a change-of-registered-particulars notification must be filed. Courts have held that filing a change-of-workplace notification may be interpreted as an expression of intent to no longer act as an investor in the original corporation (Daegu District Court, Judgment of June 28, 2023, 2022Gudan11144), meaning the D-8 requirements must be separately satisfied in respect of the new corporation.
“The plaintiff filed a change-of-workplace notification to Company C through this application. This may be interpreted as an expression of intent to no longer act as an investor in Company B. The question is whether the plaintiff satisfies the requirements for D-8-1 (Corporate Investor) status as an investor in Company C.”
(Daegu District Court, Judgment of June 28, 2023, 2022Gudan11144)
4. Common Documents Required for Extension of Stay Applications
Regardless of whether additional investment has been made or a new business venture is being pursued, the following documents are commonly required when applying for an extension of stay.
| Document | Notes |
|---|---|
| Application for extension of stay | Online via Hi Korea or in-person application |
| Passport | Validity verification |
| Alien Registration Card | |
| Foreign-invested company registration certificate | Most recent issue |
| Corporate registry extract | Most recent issue |
| Business registration certificate | |
| Business performance records | Export-import records, sales documentation, etc. |
| Business premises existence documentation | Lease agreement; exterior, office space, and sign photographs |
| Financial statements | Income statement, balance sheet, etc. |
| Investment fund usage records | Corporate account transaction records, etc. |
5. Practical Considerations
A. Limits on Submitting Additional Documents at the Litigation Stage
Courts have been reluctant to accept evidence relating to the source of investment funds that is submitted for the first time at the litigation stage as constituting explanation at the time of the disposition (Daegu District Court, Judgment of Feb. 14, 2024, 2023Gudan1878). It is therefore of paramount importance to prepare sufficient documentation at the application stage.
B. Strictness of the Source-of-Funds Explanation Requirement
The Ministry of Justice Guidelines mandate thorough scrutiny of the source of investment funds and prescribe enhanced review for small individual investors investing below KRW 300 million (Changwon District Court, Judgment of Nov. 11, 2020, 2020Gudan11214). The same standard applies to additional investment funds, meaning that documentation clearly explaining the circumstances in which the additional funds were accumulated and their source must be prepared thoroughly in advance.
C. Internal Discretionary Guideline Character of the Guidelines
The Ministry of Justice’s “D-8 (Corporate Investor) Status Visa Issuance and Stay Management Guidelines” constitute an internal administrative discretionary guideline establishing the criteria for the exercise of discretion. Unless the criteria are found to be inconsistent with the Constitution or statutes, or objectively unreasonable and thus constituting an abuse of discretion, the administrative authority’s judgment will as far as possible be respected (Daegu District Court, Judgment of June 28, 2023, 2022Gudan11144). Accordingly, the most practical and prudent approach is to prepare documentation that satisfies the criteria set out in the Guidelines.
D. Prior Verification Through Hi Korea and the Competent Immigration Office
Because the Ministry of Justice Guidelines are subject to revision at any time, it is essential to verify the most current list of required documents and procedures through Hi Korea (www.hikorea.go.kr) or the competent immigration office before filing an application.
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