How to Apply for a D-8 Business Investment Visa and Meet the Capital Requirements: A Practical Guide

The D-8 business investment visa is a residence status granted to executive, managerial, production, or technical specialists working at a corporation established through a foreign investment of KRW 100 million or more under the Foreign Investment Promotion Act. The real issue isn't simply that you wired the money — it's explaining where that money came from and whether the Korean entity is actually doing business. No matter how thick your stack of documents is, weak fund flow or a hollow business will stop you immediately.

Many people assume "just drop in KRW 100 million and you're done," but actual screening looks at the foreign investment report, remittance route, corporate registration, office lease, and business plan as one package. Especially for a solo investor who is both the funder and the dispatched employee, proving the source of funds and the substance of the business is the very first hurdle.

1. Types of D-8 Visas and Who They Cover

The D-8 looks like a single visa, but in practice it splits into three subtypes. Pinning down which one applies to you is step one — otherwise the whole document strategy goes sideways.

The Differences Between D-8-1, D-8-2, and D-8-4

The most commonly filed type is the D-8-1 (Corporate Investment). It applies when a foreign national invests KRW 100 million or more to set up a Korean corporation and is dispatched as an executive or specialist to run it. The D-8-2 is for venture company investors, and the D-8-4 is a technology-startup (OASIS) visa that adds degree or patent requirements.

Who Can Actually Apply

Two groups typically file for the D-8-1. The first is a company already operating abroad that opens a Korean branch or subsidiary and sends over its staff. The second is an individual foreign national who incorporates in Korea with their own capital — the solo investor. In practice, the solo investor case dominates, and it also draws the tougher scrutiny.

2. What the KRW 100 Million Capital Rule Really Means

The KRW 100 million figure is the minimum threshold set by the Foreign Investment Promotion Act. But what the review actually tests is not "did KRW 100 million arrive" — it's "where did the KRW 100 million come from, how did it arrive, and where is it now?"

It's KRW 100 Million Per Foreign Investor

The KRW 100 million rule applies per individual foreign investor, not to the corporation as a whole. If two foreigners co-invest, each must contribute KRW 100 million — KRW 200 million total — for both to qualify for a D-8. If one puts in KRW 150 million and the other only KRW 50 million, the one with KRW 50 million fails the threshold.

The Remittance Must Go From Your Own Account to a Korean FX Bank

The KRW 100 million must be wired from the investor's own personal overseas account to a Korean foreign exchange bank. Third-party remittances, hand-carried cash, or funds borrowed locally and deposited do not count as foreign investment. This is where cases go off the rails all the time.

Proving the Source of Funds Is the Real Gate

More important than the remittance itself is where the KRW 100 million originally came from. Whether it's savings from salary, business income, proceeds from selling real estate, a gift, or a loan — the required evidence changes with the source. If your explanation is thin, the remittance record alone won't convince the reviewer.

3. The Full Application Process and Timeline

The D-8 isn't a visa you knock out with a single filing. Foreign investment notification, incorporation, foreign-invested company registration, and visa issuance all have a set order, and if the order slips, you have to backtrack.

The Process at a Glance

Realistic Overall Timeline

In practice, the fastest cases wrap up in about two months, typical ones run three to four months, and if documents need to be supplemented once or twice, five to six months is common. Incorporation delays and snags with the office lease are the usual reasons things stall midway.

4. From Foreign Investment Notification to Incorporation

Before the visa paperwork even enters the picture, remember: the D-8 begins with setting up the company. If you misstep here, no amount of polish at the visa stage will save you.

The Foreign Investment Notification: What You're Filing

The investor or their authorized agent files the notification with KOTRA or an FX bank. The form covers the investor's personal details, a profile of the target corporation, the investment amount, the investment method (share acquisition or capital contribution), and the line of business. Only once this notification is accepted will the FX bank recognize the incoming funds for currency exchange and remittance as investment capital.

Remittance and How "Capital Contribution" Is Handled

Wired funds don't immediately become capital. Before incorporation, the money is typically deposited into a virtual or suspense account under the promoter's (investor's) name, then transferred to the corporation's account alongside the incorporation filing. If the remittance purpose field doesn't say "foreign investment," you'll get blocked again at the foreign-invested company registration step.

Practical Points for Incorporating

1. Company name and business category: Confirm the sector isn't on the restricted or prohibited list for foreign investment
2. Head office address: A real, usable office address is required (shared offices can raise doubts about substance)
3. Directors and auditors: A single-person company is allowed, but it's cleanest for the foreign national to be the CEO when they're also the dispatched employee
4. Proof of paid-in capital: A bank-issued balance certificate is needed at the registration step

Issuance of the Foreign-Invested Company Registration Certificate

Once incorporation and business registration are complete and the paid-in capital is confirmed, you must obtain the Foreign-Invested Company Registration Certificate. Only with this certificate can you move on to the D-8 visa application. Filing a Certificate of Visa Issuance without it will get you rejected straight away.

5. Required Documents and Proof of Fund Origin

Documents fall into two groups: corporate documents and personal (investor) documents. The question isn't how many pieces of paper you have — it's whether they all tell the same story without contradicting each other.

Core Documents for the Certificate of Visa Issuance Application

Source-of-Funds Evidence: The Biggest Stumbling Block

Proving the source of funds is not a one- or two-page affair. The required evidence varies by fund origin.

The key point is this: it's not "I have KRW 100 million in my account," it's "this KRW 100 million was accumulated over X years through this income and these transactions." If large sums suddenly appeared recently without a solid explanation, the reviewer will zero in on exactly that and ask.

6. Key Points for the Business Plan

A business plan isn't judged on design or page count. What matters is whether "what you'll sell in Korea, how, and to whom" actually comes through.

Persuasiveness Over Length

A flashy 50-page plan often performs worse than a tight 5-page one. Long plans accumulate contradictions, and vague revenue projections end up making the business feel unreal. Writing concretely beats writing at length.

What Must Be Included

1. Business item and industry code: Concrete products or services
2. Market analysis: Demand in Korea, target customers, competitors
3. Revenue model and three-year P&L projection: Numbers with a basis
4. Staffing plan: Plans to hire Korean employees beyond yourself (very important)
5. Fund usage plan: How the KRW 100 million will be spent, in what order
6. Link between your experience/expertise and the business

A Weak Link Between Your Background and the Business Unravels Everything

If you have zero IT background but are launching an IT services company, or no restaurant experience but are opening one, the reviewer will first ask, "Why is this person doing this business?" If the answer is thin, even strong documentation elsewhere loses its punch.

7. Common Mistakes and Grounds for Denial

Look at actual denials and the reasons cluster into five recurring themes.

Mistake 1: Capital Funded Entirely by Loans

If more than KRW 90 million of the KRW 100 million came in recently as short-term borrowing, reviewers are unlikely to accept it as genuine foreign investment capital. At least half should be your own funds for the case to hold.

Mistake 2: Shared-Office Registration With No Substance

Companies that have only an address — no equipment, no staff, no trace of operations — get caught during on-site inspections at status change or extension time. Even if you clear the first round, the next renewal often stops you.

Mistake 3: Withdrawing the Investment Funds

If records show the KRW 100 million in capital being pulled back into the investor's personal account right after incorporation, the foreign-invested company registration can be canceled and visa renewal becomes impossible. Spending on legitimate business expenses is one thing; "taking it back" is completely different.

Mistake 4: Mismatch Between Industry Code and Business Plan

If your business registration lists wholesale trade but your business plan talks only about an IT platform, the documents contradict each other and credibility drops. The categories on the corporate register, the business registration, and the business plan all have to speak the same language.

Mistake 5: Insufficient Expertise of the Dispatched Employee

Especially when the applicant is a dispatched employee rather than the CEO, reviewers check whether the applicant's education and experience match the role. Claiming to be a member of management with no related background will stop you right here.

Things to Watch When Reapplying After a Denial

Once you've been denied, resubmitting the same documents won't change the outcome. You need to pinpoint the denial reason and reinforce exactly that point. Especially for source-of-funds or business-substance denials, without new evidence you'll get the same answer on review.

8. Frequently Asked Questions (FAQ)

Q1. Does investing more than KRW 100 million help my application?

Simply putting in a larger number doesn't automatically help. Reviewers look at the balance between the business scale and the capital, not just the size of the number. If you drop KRW 500 million into a tiny retail operation, you'll get asked, "Why so much for this kind of business?" That said, if you have the Residence (F-2) points system in mind for later, the investment amount can factor into your score, so a larger figure may pay off in the long run.

Q2. Can I switch from a D-2 or D-10 to a D-8 while living in Korea?

Yes. Once you've incorporated in Korea and completed the foreign-invested company registration, you can apply for a change of status of stay at your local immigration office. This takes you straight to a D-8 card without going through an overseas mission. That said, any tax or immigration violations during your previous stay can trip you up at the change-of-status step.

Q3. Can a Korean national be one of the co-investors?

Yes. Just make sure the foreign applicant's own stake is at least KRW 100 million. A structure where the Korean partner supplies most of the capital and the foreigner contributes only a small portion makes the foreign-invested company registration itself difficult. The foreign stake also has to be at least 10% to count as foreign investment.

Q4. Can I bring my family with me?

Your spouse and minor children can stay with you on F-3 dependent visas. F-3 holders are generally restricted from working, so if your spouse wants to take a job, you'll need to look into either activity-outside-status permission or a change to a different visa. Children attending Korean schools on an F-3 is not an issue.

Q5. Can I obtain permanent residency (F-5) through the D-8?

Yes. If you hold a D-8 for three or more consecutive years, maintain an investment of at least USD 500,000, and keep at least five Korean nationals in full-time employment, among other conditions, you can apply for an F-5 investor permanent residency. The specific requirements may change with regulatory updates, so confirm with the relevant agency at the time you apply. The more common path is D-8 → F-2 (Residence, points-based) → F-5 (Permanent).

9. Consultation Information

The D-8 isn't a single visa — it's a long project that runs through foreign investment notification, incorporation, building real business substance, proving source of funds, and writing the business plan. Miss one document or get the order wrong, and two to three months can evaporate. Especially for source of funds and the business plan, tailored design for your specific situation matters more than filling out a template.

VISION Administrative Office handles the entire D-8 business investment visa process under one roof — from incorporation through visa issuance and later extensions or changes. Knowing in advance where your specific case is likely to stall is the best way to save both time and money.