South Korea's F-5-1: permanent residence after five years of Korean work
The status that frees you from employer sponsorship, and the 2026 income, exam and paperwork rules Americans have to clear to get it.
The F-5-1 isn't a way into Korea. It's what you apply for from inside Korea once you've spent five straight years here on a work or residence visa, and it lets you stay without an employer vouching for you. Rules and figures are as of September 2026.
Is this you?
Five straight years on the right visas, then a Korean exam
The five years have to be on a D-7 through E-7 visa or an F-2. That covers the E-2 teaching visa and the E-7 professional visa, and time on different qualifying visas adds up if you never fully leave in between. The clock starts when your first qualifying visa begins, not when you landed.
You'll also need to finish Stage 5 of KIIP, Korea's integration program, or score 60 out of 100 on its permanent residency exam. KIIP usually takes 1.5 to 2 years of weekly classes and has charged tuition since January 2025: 100,000 won (about $74) for each of Stages 1-4 and 70,000 won for Stage 5.
The F-5-1 in four numbers
₩104.8M
Minimum yearly income, 2026
about $77,000; 2x GNI per capita
5 years
Continuous stay on a qualifying visa
D-7 to E-7, or F-2
₩230,000
Government and card fees
about $169
6-10 months
Typical wait, applicants report
Seoul offices run longer
The hard part
The income test rules out most teachers on salary alone
The bar is twice Korea's GNI per capita: 104,800,000 won as of April 2026, about $77,000. Immigration reads your year-end Korean tax certificate, not your contract, and only income earned and taxed in Korea counts. A spouse's pay can be added, but yours must be at least half.
For scale, EPIK public-school teachers earn 2.05 million to 2.8 million won a month. Even at the top level, that's 33.6 million won a year, about a third of the bar.
F-5-1
The F-5-1 visa grants permanent residency to foreigners who have lived in South Korea for at least 5 consecutive years on eligible visas, can demonstrate financial stability and good conduct, and have basic Korean language and cultural knowledge.
- Government cost
- $100
- Processing time
- ~60 days
- Timeline
- Permanent
- Difficulty
- Hard
Key requirements
- Continuous residence in South Korea for at least 5 years on eligible visas
- Demonstrated financial stability
- Good conduct (no criminal record)
- Basic Korean language proficiency
- Understanding of Korean culture
About the fee and wait on our data card
Our data card shows a $100 cost and 60 days of processing. Korean visa agencies quote 200,000 won in revenue stamps plus a 30,000-won card fee (about $169 in all), and applicants report waits of six to 10 months. We've asked our data team to recheck it with HiKorea.
After approval
What changes once you hold an F-5
You can take any job or start a business with no employer sponsoring you, and the card is renewed every 10 years. You're in National Health Insurance from day one. After three years as a permanent resident, you can vote in local elections from age 18.
Two limits matter. Stay out of Korea two years or more without permission and you lose the status. And it isn't a route to dual citizenship: Korea generally makes naturalized citizens give up their old nationality, with exceptions such as marriage migrants.
Other routes to Korean permanent residence
F-5-16: points-based residents
Open after at least three years on the F-2-7 points visa, with income of twice GNI per capita.
F-5-2: spouses of Koreans
A lower income test of 1x GNI per capita, with your own earnings at least half the household total.
F-5-5: investors
Invest $500,000 or more and employ five Koreans. No income test, KIIP or criminal background check.
F-4 overseas Koreans
Korean Americans on the F-4 have a separate track after about two years of continuous F-4 residence.
Partners who help with the paperwork and the money
Legalize That Doc
Document Preparation
A document concierge that procures and apostilles U.S. records for use abroad, including FBI background checks, the record Korea wants apostilled with your file.
MyExpatTaxes
U.S. Expat Tax Service
Online software and support for Americans filing U.S. tax returns from abroad, which you'll keep doing as a Korean permanent resident.
Moneycorp
Currency Exchange
A currency exchange and international payments firm for moving dollars into won, or savings back to the U.S.
F-5-1 questions Americans ask
What can get an F-5-1 application refused?
A criminal record is the main bar: a prison sentence within the last five years, unpaid fines within three years, fines totaling over 7 million won (about $5,150) in three years, deportation within seven years, or three or more immigration violations within five years. Paperwork stalls files too. Your U.S. criminal record check must be apostilled and translated, and it's valid for only about three to six months.
Does TOPIK count for Korean permanent residence?
Not on its own anymore. The older TOPIK Level 4 route was phased out for new applicants, so you need KIIP Stage 5 or a score of 60 out of 100 on the permanent residency comprehensive evaluation. A TOPIK score can still place you in a higher KIIP stage, which cuts the program to about 6 to 12 months.
Will Korea tax my U.S. income once I'm a permanent resident?
Most likely, yes. Foreign residents who have lived in Korea for five or more of the last 10 years are taxed on worldwide income, and the F-5-1 itself takes five years to earn. Before that point, foreign income is taxed only if a Korean entity pays it or you bring it into Korea. You'll still file a U.S. return every year.
Can I keep my U.S. citizenship if I become a Korean citizen?
Generally no. Korea requires foreigners who naturalize to renounce their previous nationality, and ordinary naturalized citizens can keep dual nationality only in set cases such as marriage migrants. General naturalization also requires five consecutive years of domicile and a status that allows permanent residence, so for most Americans the F-5 is the stopping point.
Can my spouse and kids live in Korea with me on F-5?
Yes. The foreign spouse and minor children of a Korean permanent resident can get the F-2-3 long-term residence visa, with household income of at least Korea's per capita GNI (70 percent of it for households of three or fewer). After two years on the F-2-3, a spouse can apply for F-5.
How much income do I need for F-5-1 permanent residence in 2026?
More than twice Korea's per capita GNI, which works out to 104,800,000 won a year as of April 2026, about $77,000. Only income earned and taxed in Korea counts, as shown on your year-end tax certificate. A spouse's income can be added, but your own share must be at least half.
Can Americans apply for South Korea's F-5-1 from the U.S.?
No. The F-5-1 is for people who have already lived in Korea for five consecutive years on a qualifying visa, meaning a D-7 through E-7 visa (such as the E-2 teaching visa or E-7 professional visa) or an F-2. You apply at a Korean immigration office once you meet that bar.
Can I leave Korea for long stretches once I have F-5?
Yes, within limits. Korean permanent residents don't need a re-entry permit to return within two years of leaving. Stay out two years or more without permission and you lose F-5 status. Before you qualify, long trips are riskier: residence has to be continuous, and there's no published day limit, so check with HiKorea or the 1345 immigration line first.
Other ways to live in South Korea
Korea's F-1-D visa: up to three years in Korea on a paycheck from home
Since June 30, 2026, the income bar depends on your age and where you'll live. Here's what Americans need, what it costs and how to apply.
Korean permanent residence for $500,000 and five Korean hires
The F-5-5 skips the language exam and the income test. What it asks for instead is a real, staffed company.
Start with the visa that gets you there
Take the free Expatsi Test to see which countries and visas fit your income and skills, and how South Korea compares.
Why not you?