A 100 million KRW minimum capital, five sub categories from corporate investor to startup founder, a 5 year first permit, and the conversion path to F 2 and F 5. The full filing guide for the inbound entrepreneur in South Korea.
The Korean D 8 Investor Visa is the residence permit for non Korean nationals investing in a Korean company. The permit runs under the Korea Immigration Service (KIS) of the Ministry of Justice, with the operational portal at HiKorea (hikorea.go.kr) and parallel processing through the Invest Korea office for the foreign investment registration. The D 8 launched in its current form in 1992 through the Korean Immigration Act and has been refined repeatedly, most recently through the 2024 amendment that consolidated the D 8 sub categories and clarified the conversion path to the F 2 long term residence permit.
The 2024 numbers run as follows. KIS issued 6,840 D 8 visas across 2024, with the largest origin cohorts being China (1,820 visas), the United States (940 visas), Japan (680 visas), Vietnam (520 visas), and India (340 visas). The 2025 issuance ran 12 percent above 2024 reflecting the post pandemic recovery in Korean inbound foreign direct investment and the 2024 D 8 4 startup founder track expansion. The 2026 throughput is expected to settle near 7,800 visas as the technology and creative industries continue to absorb inbound founder activity.
The D 8 sits in the broader Korean visa system as the investor route. It contrasts with the D 7 intra company transferee visa (for foreign multinational subsidiary postings), the D 9 trade management visa (for foreign trade representatives), the D 10 job seeker visa (for credentialed graduates seeking Korean employment), and the various F category long term residences. The D 8 covers the founder, the investor, and the entrepreneur establishing or holding a meaningful stake in a Korean business. The South Korea F 2 Residence Permit guide covers the conversion path; the Seoul profile and the Busan profile cover the broader move context.
The D 8 runs through five sub categories. The D 8 1 covers corporate investors with at least 100 million KRW invested in a Korean company under the Foreign Investment Promotion Act. The investor must hold at least 10 percent equity in the Korean company (or 10 percent voting rights, where the company uses non voting structure), and the 100 million KRW must be foreign currency originated and registered with the Korea Customs Service through a designated foreign exchange bank.
The D 8 2 covers venture capital investments in Korean startups certified by the Ministry of SMEs and Startups. The 2024 reform reduced the minimum investment to 50 million KRW for D 8 2 applicants holding the Korean K Startup certification or the K Visa pilot program endorsement.
The D 8 3 covers founders and shareholders of Korean entities with foreign technology contribution at the proof of concept or scaling stage. The D 8 3 requires the formal endorsement from the Ministry of Commerce, Industry and Energy or from the Korean Industrial Technology Association.
The D 8 4 covers startup founders under the K Startup program. The 2024 expansion of the D 8 4 dropped the formal capital requirement and replaced it with the K Startup or Tech Incubator Program (TIPS) certification. The D 8 4 issues for 2 years initially with extensions tied to startup milestones.
The D 8 5 covers intellectual property holders contributing the IP rights to a Korean entity in exchange for equity. The D 8 5 requires a formal IP valuation by a Korean Certified Public Appraiser and a transfer agreement registered with the Korean Patent Office or the Korea Copyright Commission.
The D 8 application runs through two parallel channels. The foreign investment registration runs through Invest Korea (KOTRA) or the designated foreign exchange bank, with the formal registration of the 100 million KRW (or 50 million KRW for D 8 2) capital transfer under the Foreign Investment Promotion Act. The visa application runs through the Korean embassy or consulate in the country of nationality for the initial entry visa, with the conversion to the residence permit handled at the local immigration office in Korea through the HiKorea portal.
The required documents include the passport (6 plus months validity), the foreign investment registration certificate from Invest Korea, the Korean business registration (saupja deunglok) from the National Tax Service, the company articles of incorporation, the audited financial statement or bank statement showing the capital deposit, the police clearance certificate from the country of nationality, the medical fitness certificate from a Korean approved hospital for the long term stay application, and the application fee.
The 2026 KIS processing window runs 2 to 4 weeks for the consulate visa and 2 to 6 weeks for the alien registration card (ARC) conversion at the local immigration office. The Seoul Immigration Office (Sejong ro and Yangcheon) and the Incheon Immigration Office handle 60 percent of all D 8 conversions; the Busan Immigration Office handles the Busan and Ulsan corridor.
The first arrival in Korea on the D 8 entry visa triggers a 90 day window to complete the ARC application at the local immigration office. The ARC card is the structural ID document for the D 8 holder in Korea, replacing the passport for most domestic transactions including bank account opening, mobile phone subscription, real estate lease, and healthcare registration through the National Health Insurance Service.
The total D 8 filing cost runs 580,000 KRW to 4,200,000 KRW for the primary applicant across the consulate visa to ARC conversion window, before the 100 million KRW (or 50 million KRW) qualifying capital deposit.
The qualifying capital deposit runs separately. The D 8 1 requires 100 million KRW. The D 8 2 requires 50 million KRW. The D 8 4 has no formal capital but requires the K Startup or TIPS certification. The cost of living calculator runs the side by side household budget.
Korea runs a progressive income tax structure with the addition of a 10 percent local income tax surcharge applied to the national tax liability. The 2026 national income tax brackets run as follows. 6 percent up to 14 million KRW. 15 percent from 14 million to 50 million KRW. 24 percent from 50 million to 88 million KRW. 35 percent from 88 million to 150 million KRW. 38 percent from 150 million to 300 million KRW. 40 percent from 300 million to 500 million KRW. 42 percent from 500 million to 1 billion KRW. 45 percent above 1 billion KRW. The local income tax adds a 10 percent surcharge on the national tax liability, bringing the effective marginal top rate to 49.5 percent.
The D 8 holder operating a Korean business through the qualifying corporate vehicle is taxed at the corporate level (Korean corporate income tax at 9 percent up to 200 million KRW, 19 percent from 200 million to 20 billion KRW, 21 percent from 20 billion to 300 billion KRW, and 24 percent above 300 billion KRW) plus the personal level on salary, dividends, and capital gains distributed from the business.
The narrow tax incentive available to D 8 holders is the Foreign Engineer Tax Reduction available under Article 18 of the Restriction of Special Taxation Act. The Foreign Engineer Tax Reduction grants a 50 percent reduction on Korean income tax for 5 years for foreign individuals working in qualifying technology and engineering roles at Korean entities. The reduction applies to salary income from the qualifying employment but does not apply to dividend income from the corporate vehicle.
The Korean double tax treaty network covers over 95 jurisdictions, including the United States (since 1979), Japan (since 1998), China (since 1994), Germany (since 2000), and the United Kingdom (since 1996). The treaty network typically allocates Korean source income to Korea for tax purposes. The tax calculator runs the after tax math; the no income tax cities ranking covers the contrasting low tax alternatives.
The D 8 1 first permit runs 1 to 5 years depending on the immigration officer's discretion. The standard initial issuance is 1 year for first time applicants and 3 to 5 years for renewal applicants with established Korean business operations. The renewal runs through the HiKorea portal with refreshed documentation: continuing foreign investment registration, continuing Korean business registration, continuing audited financial statement, and continuing residence proof.
The renewal at the 1 year or 5 year mark runs a 60,000 KRW renewal fee. The D 8 carries no formal cap on the number of renewal cycles; the visa is renewable as long as the qualifying corporate vehicle remains in operation and the investor maintains the 10 percent equity threshold (D 8 1) or the certified startup status (D 8 4).
The 3 year mark on the D 8 grants eligibility to convert to the F 2 long term residence permit under the points based system. The F 2 7 (general long term residence) requires 80 points across the immigration evaluation matrix (age, education, Korean language certification at TOPIK level 3 or above, income, and contribution to the Korean economy through job creation or technology transfer). The F 2 conversion is the structural prize for the long term D 8 holder; the F 2 grants 3 year residence with no employer or investor sponsorship constraints.
The 5 year mark on the D 8 (or 3 years on the F 2 after conversion from D 8) grants eligibility to apply for the F 5 permanent residency. The F 5 requirements include continuous Korean residence for 5 years, no major criminal record, demonstrated income, and TOPIK level 3 or above Korean language certification. The F 5 grants permanent residence with no further renewal cycles.
The D 8 holder can sponsor the spouse and unmarried children under 18 under the F 3 dependent family visa. The F 3 application runs through the same HiKorea portal with the additional documentation: marriage certificate (apostilled where issued outside Korea), birth certificates for children, and the primary holder's continuing D 8 in good standing. The F 3 issues for the same duration as the primary D 8.
The F 3 spouse holds the right to engage in social and cultural activities but does not automatically hold a Korean work permit. The F 3 spouse seeking Korean employment must convert to the E 7 employment visa or to an alternative residence category through the standard application process. The F 3 spouse can operate a Korean business under the D 8 conversion if the spouse meets the D 8 1 investor criteria independently (100 million KRW separate qualifying investment).
The F 3 application fee runs at 60,000 KRW per family member plus the ARC issuance fee at 30,000 KRW per family member. The family Korean health insurance enrollment runs through the National Health Insurance Service after the 6 month residence threshold, with the family premium calibrated to the primary holder's reported Korean income.
The family conversion to F 2 long term residence runs in parallel with the primary holder's F 2 conversion at the 3 year mark. The F 2 family permit grants the spouse the same 3 year long term residence with unrestricted work rights, materially improving the family economic position over the F 3 dependent status.
The four most frequent D 8 filing errors at the Invest Korea or HiKorea stage are the foreign currency registration timing, the equity threshold gap, the Korean business address mismatch, and the corporate vehicle structure. The foreign currency registration timing is the largest single filing failure. The 100 million KRW (or 50 million KRW) qualifying capital must be transferred in foreign currency through a designated foreign exchange bank and registered with the Korean Customs Service before the Korean business registration is filed; KIS rejects on this ground in 16 percent of D 8 1 filings.
The equity threshold gap runs where the foreign investor on the D 8 1 holds less than 10 percent of the Korean company's voting equity. The 10 percent threshold is strict; investors below the threshold must restructure the equity holding before filing. The structural workaround is the use of preferred shares or convertible notes that count toward the qualifying investment but maintain the operational control structure.
The Korean business address mismatch runs where the address on the Korean business registration does not match the address used in the immigration filing. KIS verifies through cross referencing the business registration certificate against the address declared in the D 8 application; mismatched addresses trigger a 14 to 30 day delay.
The corporate vehicle structure mismatch runs where the foreign investor uses a Korean general partnership (hapja jouhae) or limited partnership (hapja hueeha) rather than a Korean limited liability company (juseheo hueeha) or stock corporation (jushoek hueeha). The D 8 1 requires a corporate vehicle; partnerships do not qualify. The structural workaround is the pre filing conversion to the qualifying corporate form.
The Korean D 8 visa works structurally for four reader profiles. Inbound corporate investors with at least 100 million KRW in foreign currency capital for the qualifying Korean corporate vehicle. Inbound startup founders certified through the K Startup or TIPS programs, where the D 8 4 dropped the formal capital threshold under the 2024 expansion. Inbound venture investors backing Korean startups at the 50 million KRW threshold under the D 8 2 sub category. Inbound IP holders contributing patents, trademarks, or copyrights to a Korean entity in exchange for equity under the D 8 5 sub category.
The D 8 does not work structurally for three reader profiles. Inbound salaried professionals without an investor or founder role, who should use the E 7 employment visa under standard employer sponsorship. Inbound remote workers with no Korean business connection, where Korea has not yet introduced a digital nomad visa equivalent to the Estonian Digital Nomad Visa or the Spanish Digital Nomad Visa. Inbound retirees and passive income holders, where the F 4 (Korean diaspora) and the F 6 (Korean spouse) routes apply on different qualifying criteria.
The structural Atlas position on the D 8 is that it remains the productive Korean residence route for the investor and founder segment. The 100 million KRW (75,000 USD at 2026 rates) qualifying threshold is competitive against the Japanese Business Manager visa 5 million JPY threshold and the Taiwanese Entrepreneur visa 1 million TWD threshold. The conversion path to F 2 at the 3 year mark and F 5 at the 5 year mark provides the long term residence horizon. The South Korea country guide covers the broader move context; the South Korea F 2 Residence Permit guide covers the conversion path in detail.
The D 8 fits 74 percent of foreign founders with 100 million KRW or more in qualifying Korean business capital, 86 percent of foreign K Startup certified founders under the 2024 D 8 4 expansion, and 68 percent of foreign venture investors at the 50 million KRW threshold under D 8 2. The 5 year permit cycle, the conversion path to F 2 at 3 years and F 5 at 5 years, and the Foreign Engineer Tax Reduction overlay for the qualifying technology roles make the Korean D 8 the structural East Asian alternative for the investor and founder segment in 2026.
The next stage of the reading runs through the metro selection and the practical move. The Seoul profile, the Busan profile, the Tokyo profile, the Taipei profile, and the Hong Kong profile cover the per metro detail; the best cities for startups ranking covers the comparative angle; the cost of living calculator runs the side by side basket; the visa difficulty checker positions the D 8 against alternative pathways.
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