To get Korean permanent residency, you apply for the F-5 visa by qualifying under one of its subcategories, meeting the residency, income, language, and criminal-record thresholds for your route, and filing in person at your local immigration office. Most applicants use the general five-year track, but faster pathways exist for spouses of Korean citizens, investors, startup founders, degree holders, ethnic Koreans, and people with exceptional ability. The F-5 is indefinite, lets you work in any job without a separate permit, and gives you access to Korea’s health insurance and pension systems on the same terms as citizens.
What the F-5 Actually Gives You
The F-5 removes most of the restrictions attached to work and resident visas. You can change employers freely, work in any industry, and re-enter Korea without applying for a new visa each trip. Your underlying status doesn’t expire, though the physical residence card must be renewed every ten years. Your spouse and unmarried minor children can hold dependent resident status, and you gain the right to vote in local (though not national) elections.1Geumcheon-gu Office. Acquisition of Permanent Residency
Baseline Requirements Every Applicant Meets
Thresholds shift by subcategory, but four requirements sit under nearly every F-5 route.
Legal Residence in Korea
The default is five consecutive years on a qualifying long-term visa: D-7 through D-9 work visas, E-1 through E-7 professional visas, or the F-2 resident visa. Some routes cut this down. Spouses of Korean citizens and ethnic Koreans qualify after two years. Holders of the points-based F-2-7 can apply after three.
Income Above Korea’s GNI Per Capita
You have to show income at or above Korea’s gross national income per capita for the previous year. As of mid-2024, immigration set that figure at roughly KRW 44 million per year, and it’s updated periodically.2The World Bank Data. GNI Per Capita, Atlas Method (Current US$) – Korea, Rep. The general F-5-1 track looks for roughly twice that figure. Marriage-based applicants who are pregnant or raising a minor child of the Korean spouse can qualify at 80 percent of the standard threshold.
Korean Language Proficiency
Most applicants complete Level 5 of the Korea Immigration and Integration Program (KIIP), a free government-run course covering language and culture. If you skip KIIP, you can instead score 60 or higher on the comprehensive evaluation for permanent residency and naturalization. Several categories are exempt outright: PhD holders, investors, startup founders, and applicants with exceptional professional achievements.
Clean Criminal Record
You need a clean record both in Korea and in your home country. The home-country criminal background certificate must be issued within three months of your application and carry either an apostille (if your country is party to the Hague Convention) or consular authentication at a Korean embassy.3Seoul Immigration Office. Guide to Immigration Petitions Foreign-language documents must be officially translated into Korean or English.
Which Pathway Fits You
Korea publishes more than two dozen F-5 subcategories. These are the ones most foreign nationals actually use.
General Track (F-5-1)
The default route for long-term working professionals. Five or more consecutive years on qualifying work or resident visas, income meeting the higher GNI threshold, KIIP Level 5 or the equivalent exam score, and a clean record. The income bar tends to run higher here than in specialized categories.
Spouse of a Korean Citizen (F-5-2)
If you hold an F-6 marriage visa and have lived in Korea for at least two consecutive years as the spouse of a Korean citizen, you can apply. You need to show a genuine ongoing marriage, and household income must meet the GNI per capita, or household assets must reach at least the median level.
Exceptions to the two-year rule exist. If your Korean spouse has died or gone missing under a court declaration, or you’re raising a minor child born from the marriage after the relationship ended, you may still qualify through the F-6-2 or F-6-3 subcategories. Applicants who are pregnant or raising minor children of the Korean spouse benefit from the 80 percent income reduction. The KIIP requirement has mitigation options for applicants raising three or more children of the Korean spouse, raising a child with a disability, or caring for children alone after a spouse’s death.
Business Investment (F-5-5)
For entrepreneurs making a direct investment. You commit at least $500,000 USD under the Foreign Investment Promotion Act and employ a minimum of five Korean nationals full-time for at least six months. Employment must continue past the application, not just exist at filing. The investment has to be in an active Korean business, not a passive financial product.
Public Interest Investment Fund (IISPB)
A separate scheme for passive investors. You invest in a government-designated public interest fund and receive F-2 resident status, which allows unrestricted economic activity. After maintaining that investment for at least five years, you become eligible to convert to F-5. The minimum is KRW 500 million, or KRW 300 million for retirees aged 55 or older. Spouse and unmarried children also get F-2 status while the investment is held.4Ministry of Justice Korea Immigration Service. Immigrant Investor Scheme for Public Business (IISPB) No amount of IISPB investment grants immediate permanent residency; every participant starts on F-2 and must wait five years to convert.5Invest KOREA. Investment News – Public Works Investment Immigration System Attracts KRW 64 Bn Foreign Investment
Startup Founders (F-5-24)
Holders of the D-8-4 technology startup visa can transition once they’ve built a track record. You need to attract at least KRW 300 million (about $220,000 USD) in investment funding and employ at least two Korean nationals full-time for a minimum of six months.1Geumcheon-gu Office. Acquisition of Permanent Residency This category is exempt from both the income threshold and the KIIP language requirement.
Advanced Degree Holders
PhD holders who graduated from a Korean university apply under F-5-15. Those with a doctorate from overseas in a high-technology field use F-5-9. Both require current employment with a Korean company and are exempt from the KIIP language requirement.
Bachelor’s and master’s degree holders use the F-5-10 track, which requires employment with a Korean company and income meeting the GNI threshold. Unlike PhD applicants, they’re generally not exempt from the language requirement.
Exceptional Ability (F-5-11)
For individuals with outstanding achievements in science, technology, education, management, or the arts. This pathway uses a points-based scoring system with mandatory and optional categories totaling up to 450 points. You must meet at least one mandatory criterion and reach a minimum combined score. The financial stability requirement is waived.
Ethnic Koreans (F-5-6)
Foreign nationals of Korean descent holding another country’s citizenship can apply after two years of legal residence in Korea. Standard requirements for financial stability, a clean criminal record, and language proficiency apply. You can retain your original citizenship alongside Korean permanent residency.
Points-Based Track (F-2-7 to F-5)
If you hold an F-2-7 points-based visa, you can apply for F-5 after three years of continuous residence. The F-2-7 system scores age, education, Korean language ability, income, and professional experience, so three years on that status already reflects sustained integration.
Building the Application Package
Most delays happen in the paperwork. Immigration will reject incomplete packages, and reassembling foreign documents with fresh apostilles can cost months.
Core Documents
Every F-5 application requires:
- A valid passport with sufficient remaining validity.
- Your current Alien Registration Card showing existing visa status.
- The integrated immigration petition form.
- Proof of residence such as a lease, property deed, or similar documentation of your current address in Korea.
- Financial documents (income certificates, tax records, or bank statements) showing you meet the GNI threshold for your category.
- A criminal background certificate from your home country issued within the last three months, apostilled or consularly authenticated.3Seoul Immigration Office. Guide to Immigration Petitions
- A medical examination including tuberculosis screening.
Depending on your pathway you’ll add category-specific items: an employment contract and employer verification letter for work-based tracks, academic certificates for degree-based tracks, a KIIP completion certificate unless exempt, a marriage certificate and proof of cohabitation for F-5-2, or business registration and investment verification documents for F-5-5 and F-5-24.
Fees
The processing fee for a status change to F-5 is around KRW 200,000. The residence card itself costs KRW 35,000 to issue, a figure that rose in January 2025 when Korea integrated an IC chip into all foreign residence cards.6Ministry of Justice Korea Immigration Service. Fee Increase for Foreign Residence Cards Starting January 1, 2025
The Identity Guarantor
F-5 applications require an identity guarantor, called a “referee” in the Immigration Act. This person must be a Korean citizen or a long-term resident, and the role carries real legal weight. If you later incur costs that should have been yours to bear, the guarantor can be held liable for expenses tied to your stay, detention, or departure. Immigration can also require the guarantor to deposit a bond of up to KRW 3 million per guaranteed foreigner if there’s concern about coverage. If the guarantor withdraws after approval, it can trigger a review of your residency status. Finding someone willing to sign usually means having a close personal relationship with a Korean citizen or established long-term resident.7Korea Legislation Research Institute (KLRI). Immigration Act
Filing and Processing
Applications are submitted in person at your local Korea Immigration Office. The HiKorea portal handles many immigration tasks online, but F-5 permanent residency applications generally require an in-person visit for document verification and biometric collection.
Processing runs three to six months, with complex cases stretching to twelve. During review, expect the possibility of being called in for an interview or receiving requests for supplemental documentation. If your current visa is nearing expiration while the F-5 is under review, extend that status separately so you don’t fall out of legal residence in the meantime.
On approval, you receive a permanent resident card valid for ten years. The card expires and needs periodic renewal; your underlying status does not.
Keeping the Status
Getting the F-5 is the hard part. Keeping it comes down to a few obligations that catch people off guard.
Renew the Card Every Ten Years
The card must be renewed before its ten-year expiration. Bring your passport, current card, an updated ID photo, and the completed renewal form to your local immigration office. The renewal fee is KRW 35,000, payable at a bank kiosk on site.6Ministry of Justice Korea Immigration Service. Fee Increase for Foreign Residence Cards Starting January 1, 2025 Processing takes about ten days to three weeks, and you can have the new card mailed home.
Report Changes
Report address changes to immigration, since your address is printed on the back of the card. If you renew your passport, notify immigration; failing to do so can result in a fine. These sound like small things, and they are, until they complicate a later card renewal or proof of status.
Don’t Stay Abroad Longer Than Two Years
As of April 2022, F-5 holders can leave and re-enter Korea without applying for a re-entry permit, but the authorized absence is capped at two years. If you stay outside Korea for more than two continuous years, your alien registration can be canceled, which effectively means losing your permanent residency. If life circumstances require a longer absence, contact immigration before departing to explore options.