Which Visa Lets You Work Freely in Korea? F-4, F-5, and F-6 Explained

F-4, F-5, and F-6 visa holders can work in Korea without employer sponsorship. No work permit, no company filing, no immigration approval needed each time you change jobs. But the rules on what jobs you can take differ significantly between these three statuses.

The sections below cover who qualifies for each status, what work F-4 holders cannot do and why that restriction matters more than most people realize, how to convert from F-4 to F-5, how F-6 protections work after divorce, and how to check any specific situation before acting.

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At a glance: which visa are you on?

Use this table to find yourself, then read the relevant section.

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F-4: the overseas Korean visa

Who qualifies

The legal basis is the Act on the Immigration and Legal Status of Overseas Koreans (재외동포법, jaeoe dongpobeop), Article 2.

Two eligibility categories:

Category A. A current ROK national residing abroad who has permanent residence rights abroad or intent to settle outside Korea.

Category B. A person who formerly held ROK nationality and later acquired foreign citizenship, or a lineal descendant of such a person who holds foreign citizenship. This includes emigrants who left before 1948, when the Republic of Korea was formally established, as well as later emigrants.

Lineage extends to lineal descendants of former Korean nationals. If your family path is more remote than parent or grandparent, confirm the current document standard with the Korean consulate or HiKorea before relying on the F-4 route.

Military service restriction. Male applicants who acquired foreign citizenship and lost ROK nationality after May 1, 2018, without completing mandatory military service or receiving a legal exemption, cannot hold F-4 status until January 1 of the year they turn 41 (in other words, they become eligible in the year they turn 41). This is an eligibility bar, not a procedural delay.

The February 12, 2026 change. Before this date, ethnic Koreans from China and former Soviet states were generally directed to the H-2 (방문취업, bangmun chwiyeop) visa rather than F-4. The country-of-origin distinction has been eliminated: ethnic Koreans from any country can now qualify for F-4. H-2 holders may change to F-4 before their current stay expires.

Visa mechanics

F-4 is a renewable long-term status. You can travel abroad and return without a separate re-entry permit as long as your stay period has not expired. The granted stay period can vary by document set, including whether Korean-language proof is submitted, so check the current F-4 notice before applying.

After arrival, you must register your Resident Card (거소증, geosocheung) within 90 days at a local immigration office or immigration service center. Verify the current official document name and procedure at HiKorea (hikorea.go.kr) before applying, as terminology varies across sources.

The work restriction: what F-4 holders cannot do

F-4 is not a free pass for all employment. The Ministry of Justice restriction on simple-labor work is legally binding.

The governing document is Ministry of Justice Notice 2026-65 (법무부고시 제2026-65호, beopmubugosi), effective February 12, 2026. It defines which simple-labor (단순노무, dansun nomu) occupations are prohibited.

Examples of work removed from the restricted list from February 12, 2026 under Notice 2026-65:

What remains restricted under Notice 2026-65:

The notice still restricts simple-labor work listed in its attachment, plus work that violates public order or good morals. The public-order categories include gambling businesses, adult entertainment businesses, and public-morality businesses (유흥, 사행, 풍속영업).

If you are considering any job that looks like simple labor or public-order work, confirm your status and the exact job title with HiKorea or call 1345 before accepting the position.

The restriction that bites at the worst moment

The restriction can become serious when you renew your stay, change status, or apply for F-5 permanent residency.

When you apply for F-5, immigration may review your income documentation and employment history. Working restricted occupations can be grounds for refusal, so a history of restricted-job employment can cost you permanent residency, not just earn a warning. Confirm your situation with a licensed administrative agent (행정사) or call 1345 before applying.

Treat the restriction as a rule with real consequences, not a procedural formality.

Self-employment and business registration

F-4 holders can generally register as sole proprietors (개인사업자) if the business activity itself is not restricted.

You can also found or serve as a director of a company registered in Korea. There is no legal restriction on F-4 holders as business owners.

The relevant distinction: working as an employee in a restricted role is prohibited. Operating a business that engages in that activity as the owner is a different legal situation. However, borderline cases exist. Call 1345 before registering any business in an industry adjacent to restricted occupations.

Freelance work in professional fields such as writing, design, IT, translation, consulting, and tutoring is not restricted.

Tax and health insurance

Korean tax residency rules apply to F-4 holders the same way they apply to other long-term residents. The 183-day rule applies for determining Korean tax residence. Foreign nationals resident in Korea for fewer than 5 cumulative years in the preceding 10 years are taxed on Korean-source income and on foreign-source income only if remitted to Korea. Check the National Tax Service and the current Income Tax Act rules before filing.

National Health Insurance (국민건강보험, gunmin geongang boheom) enrollment is mandatory after 6 months of continuous residence. If you are employed in Korea, your employer enrolls you as a workplace subscriber from your first day. The 6-month waiting period applies only to local subscribers (self-employed, unemployed, or freelance). Verify the current enrollment rules and any recent updates at nhis.or.kr or by calling 1345.

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F-5: permanent residency

Work rights

F-5 (영주권, yeongjugwon) holders have no restrictions on employment activities. Any occupation, any industry, any type of work. The only applicable requirements are professional licenses that apply equally to all workers in Korea regardless of visa status (medical, legal, architectural licensing, and similar).

How to convert from F-4 to F-5

The main route for overseas Koreans is the F-5-6 sub-type. The details change by year, but five broad requirements apply:

1. Continuous residence. 2 or more years of continuous F-4 residence in Korea.

2. Income or assets. F-5 routes use current official income or asset standards, often tied to Korea's per capita GNI or average household net worth. Confirm the year's threshold before applying.

3. Integration. The standard route uses KIIP (사회통합프로그램, sahoe tonghap peulogeulaem) Level 5 completion or the permanent-residence comprehensive evaluation. Some exemptions apply by age, prior Korean nationality, school history, or long F-4 residence. Confirm your exact exemption before relying on it.

4. Criminal record. Clean record in Korea and abroad. Foreign criminal certificates may be waived if you have not left Korea for more than 6 consecutive months.

5. No outstanding violations or arrears. Immigration law violations, unpaid national taxes, or unpaid health insurance premiums can block the application.

Processing times vary. Confirm the current estimate at HiKorea before planning travel or job changes around an F-5 application.

When converting to F-5 is worth it

Convert if: you want to work in any occupation without restrictions, you want local voting rights after 3 years of F-5 status, you want indefinite residence without renewal pressure, or your spouse or minor children would benefit from F-2 residence status.

Stay on F-4 if: your work is in professional or white-collar fields where the simple-labor restriction never applies, you do not yet meet the income threshold, or you may leave Korea within a few years.

Voting rights

F-5 holders with 3 or more years of continuous F-5 status may vote in local elections only. They cannot vote in presidential or National Assembly elections. Check nec.go.kr for current eligibility criteria in advance of election periods.

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F-6: marriage migration visa

Who qualifies and the three sub-types

F-6 (결혼이민, gyeolhon imin) is for foreign nationals married to Korean citizens. There are three sub-types with different qualifying bases:

F-6-1. Valid, ongoing marriage to a Korean citizen. The holder is residing in Korea to continue the marriage.

F-6-2. The marriage has ended, but the foreign spouse is raising a minor child born from the marriage with the Korean citizen.

F-6-3. The marriage ended due to circumstances not primarily the foreign spouse's fault: the Korean spouse has died, has been declared missing by a Korean court, or was found mainly responsible for the marriage breakdown in a judicial divorce.

Work rights are fully unrestricted across all three sub-types. F-6 holders can work in any occupation without restrictions, the same as F-5 holders.

Validity is up to 3 years per grant, renewable while the qualifying status continues.

If your marriage ends: what actually happens to your visa

This is where F-6 rules are most often misunderstood.

During separation or pending divorce proceedings. F-6-1 status can be extended while you are separated or while a divorce lawsuit is pending in court. You do not automatically lose status when separation begins.

After divorce: the general rule. If the divorce is finalized and no alternative basis applies, an F-6-1 holder would need to change status or leave Korea.

Exception 1: F-6-2 (child custody). If you have custody of or are raising a minor child born from the marriage with your Korean spouse, you qualify for F-6-2 status. Your work authorization continues.

Exception 2: F-6-3 (judicial divorce, Korean spouse mainly at fault). If a Korean court issues a judicial divorce (재판이혼, jaeban ihon) and finds your Korean spouse mainly responsible for the marriage breakdown, you qualify for F-6-3. The Korean Supreme Court has confirmed the standard is "mainly responsible," not "solely responsible." Causes include domestic violence, abandonment, and systematic abuse.

This exception requires a judicial divorce. An agreed mutual divorce (협의이혼, hyeobui ihon) does not qualify.

Exception 3: F-6-3 (Korean spouse death or disappearance). If your Korean spouse dies or is declared missing by a Korean court, you qualify for F-6-3.

If you are facing any of these situations, call the immigration contact center at 1345 before making decisions. The specific documentation requirements and timing matter.

Converting from F-6 to F-5

The F-5-2 route applies. Requirements:

1. 2 or more years of continuous F-6-1 residence in Korea with an intact marriage.
2. KIIP Level 5 completion plus a passing permanent-residence comprehensive-evaluation score, or another currently accepted integration route.
3. Household income at or above the current official GNI-linked standard, with limited reductions for some family situations.
4. Clean criminal record and no disqualifying immigration issues.
5. Valid marriage at application time, or a qualifying post-divorce basis such as Korean-child custody or a court-confirmed Korean-spouse fault case.

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Can I do this job? Specific answers

These are the most common questions from F-4 holders. F-5 and F-6 answers are the same for all: yes, no occupation restrictions.

Serving as a kitchen employee in a regular restaurant is different from working as a liquor service worker at a nightclub. If you are unsure which category applies to a specific position, describe the exact role when you call 1345.

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Common misconceptions

"F-4 means I have all the same rights as a Korean citizen." No. F-4 holders cannot vote in any Korean election. They cannot hold standard civil service positions. They do not hold a Korean passport. The simple-labor restriction applies. They must separately enroll in health insurance and pay Korean taxes.

"F-4 holders can do any job." No. The simple-labor restriction is legally binding. Notice 2026-65 expanded the permitted list, but the official attachment still restricts other simple-labor work and public-order categories.

"If I work a restricted job, the risk is only getting caught on the job." No. Restricted work can affect renewal, status-change, and permanent-residency decisions later. The cost may be more than a fine: it can affect whether you keep or upgrade your status.

"My non-Korean spouse also has F-4 rights because I'm on F-4." No. F-4 is not transferable. A non-Korean spouse of an F-4 holder would typically hold F-3 (dependent) status, which does not include work rights. Verify the current application route and any exceptions at HiKorea before applying.

"Divorcing my Korean spouse means I automatically have to leave Korea." Not necessarily. Three specific circumstances allow continued residence after divorce: F-6-2 (child custody), F-6-3 (Korean spouse mainly at fault in a judicial divorce), and F-6-3 (Korean spouse died or was declared missing).

"The 2026 integration means all H-2 holders automatically became F-4 holders." No. The reform opened the F-4 route. Existing H-2 holders may change to F-4 before their current stay expires, but status change still requires the immigration process.

"F-5 holders vote just like Korean citizens." Partially. F-5 holders can vote in local elections only, after 3 or more years of continuous F-5 status. They cannot vote in presidential or National Assembly elections.

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Where to verify before you act

Do not make irreversible decisions without first confirming your specific situation. This includes: accepting a restricted job, registering a business in a borderline industry, applying for F-5, or deciding whether to file for F-6-3 after divorce.

HiKorea (hikorea.go.kr). The primary online portal for foreign residents in Korea. Use for online visa extension and status change applications, Resident Card issuance, application forms and checklists, and address changes.

Immigration Contact Center: 1345. Dial 1345 from inside Korea (no area code needed). From abroad, use +82-2-1345 or +82-2-6908-1345 to 1346. Use this number for direct questions about your specific employment situation, visa renewal, F-5 eligibility, and F-6 post-divorce status.

Korea Immigration Service (immigration.go.kr). The Ministry of Justice immigration authority. The governing notice is MoJ Notice 2026-65 (법무부고시 제2026-65호).

EasyLaw (easylaw.go.kr). Government plain-language legal information in Korean, with sections covering overseas Korean employment rights and permanent residency. Danuri (danuri.go.kr) provides multilingual versions for specific topic areas.

For F-5 income thresholds. Income and asset thresholds for F-5 update annually with Korea's per capita GNI and average household net worth figures. Confirm the current year's thresholds through official statistics and HiKorea before you apply.

@misc{seoulstart-f4-f5-f6-work-rights,
  author = {{Seoulstart Editorial Team}},
  title = {{Which Visa Lets You Work Freely in Korea? F-4, F-5, and F-6 Explained (2026)}},
  year = {2026},
  publisher = {Seoulstart},
  url = {https://seoulstart.com/guides/f4-f5-f6-work-rights},
  note = {Last updated June 6, 2026}
}