F-3 Dependent Visa in Korea: What Spouses and Kids Need…

Your partner got the visa. You didn’t.

That’s how most F-3 stories begin. One spouse lands an E-7 job offer or a D-2 admission letter. The family starts planning the move. Then someone asks the awkward question. What visa does everyone else get?

For most families, the answer is the F-3 dependent visa. Koreans call it the dongban visa, which means ‘accompanying’ status. On paper, it looks simple. In practice, you’ll hit four walls: proving the family tie, proving your sponsor can support you, registering on time, and a work ban that catches many spouses off guard. Korea visa types guide

First, the question that decides everything else.

Who can actually join a sponsor on an F-3?

The F-3 covers the legal spouse and unmarried children under 19 of a foreigner holding a qualifying long-term status. Under the Enforcement Decree of the Immigration Act, sponsors generally hold D-1, D-2, or D-4 through E-7 status. D-3 trainees are excluded. Parents, siblings, adult children, and unmarried partners do not qualify for this visa at all.

The sponsor’s status decides your path

Your visa follows your sponsor’s visa. That’s the core rule. If the sponsor is a D-2 graduate student, an E-2 English teacher, or an E-7 engineer, the F-3 is usually your route.

Some sponsors fall outside it:

• E-9 (non-professional employment) and H-2 (working visit) holders cannot invite family on an F-3.
• E-8 seasonal workers and E-10 crew members also sit outside the D-4 to E-7 range.
• Spouses of Korean citizens use the F-6 marriage migrant visa instead.
• Families of F-2, F-4, and F-5 holders follow different family categories. Check HiKorea for the exact code.

Children: the age 19 cutoff

A child qualifies only while unmarried and under 19, Korea’s age of majority under the Civil Act. A child who turns 19 no longer fits the F-3 definition. Families usually plan a switch to a study visa, such as D-2 or D-4, before the next extension comes due.

What ‘spouse’ means here

Immigration needs a legally registered marriage. A religious ceremony with no civil record won’t work. Neither will a long relationship without a marriage certificate.

So you qualify. Good. But qualifying and getting approved are two different things. The gap between them is paperwork.

Why F-3 files stall at the document stage

Most F-3 delays come from family-relationship documents, not the application form. Embassies and immigration offices want an official marriage or birth certificate from your home country. It must carry an apostille or consular legalization, plus a translation. Then add the sponsor’s ARC copy, status proof, and financial proof. Certificates without legalization are usually sent back for correction.

F-3 visa required documents (typical list)

Exact lists vary by embassy and by sponsor type. A typical file includes:

1. Visa application form, signed
2. Passport valid for the planned stay, plus a copy
3. One color passport photo (3.5 cm x 4.5 cm)
4. Visa fee, set by the embassy and paid in local currency
5. Proof of relationship: marriage certificate for a spouse, birth certificate for a child
6. Copies of the sponsor’s Alien Registration Card (ARC) and passport
7. Sponsor’s status proof: employment certificate for E-series, certificate of enrollment for D-2
8. Proof of the sponsor’s financial ability (next section)
9. A tuberculosis test result, if you’re a national of a country on the Ministry of Justice high-risk list

Here’s the catch. Item 5 is where most people lose weeks.

Apostille vs. consular legalization

Korea joined the Hague Apostille Convention in 2007. If your home country is also a member, your own government issues the apostille. That stamp makes the certificate valid in Korea.

If your country isn’t a member, you need consular legalization. That usually means certification by your foreign ministry, then by the Korean embassy. It takes longer. Start this step before anything else. apostille documents for Korea visa

Applying abroad vs. in Korea

Most applicants apply at the Korean embassy or consulate covering their country of residence. In some cases, the sponsor in Korea can request a Visa Issuance Confirmation (sajeung balgeup injeongseo) at an immigration office. You then collect the visa abroad with a shorter document list.

Switching to F-3 from a tourist entry inside Korea is restricted. Don’t build your plan around it. If you’re considering it, call the 1345 Immigration Contact Center first.

Your documents prove who you are to each other. The next set has to prove something harder.

The money question that has no single number

No single income figure applies to every F-3 application. Officers judge whether the sponsor can support the family, and the evidence depends on the sponsor’s status. Workers usually show an employment certificate and income records. Students usually show a bank balance certificate. Some sponsor subtypes, including certain E-7 categories, carry stricter written conditions in the official visa manuals.

What proof of support looks like

So what does the F-3 dependent visa sponsor income requirement mean in practice? It depends on who’s inviting you.

Working sponsors (E-1 to E-7):

• Certificate of employment from the Korean employer
• Certificate of income amount (sodeuk geumaek jeungmyeongwon), issued through the National Tax Service Hometax system
• Recent pay slips, or an employment contract showing the annual salary

Student and researcher sponsors (D-2, D-4):

• Certificate of enrollment or admission letter
• Bank balance certificate in the sponsor’s or family’s name
• Scholarship letter, if a university or government program funds the sponsor

The question behind every document

The officer is asking one thing. Can this household cover rent, food, and health insurance in Korea? The more family members you invite, the more support your file needs to show.

Bring recently issued copies. Older certificates may be refused. If your sponsor just started a job, a signed contract with the annual salary fills the gap left by a missing tax record.

The officer approves the visa. You land. Then a new clock starts.

The 90-day clock that starts the day you land

If you’ll stay longer than 90 days, you must apply for an Alien Registration Card (oegugin deungnokjeung) within 90 days of entry. Book a visit through HiKorea, then bring your passport, photo, application form, proof of address, and the 30,000 won fee. Banks, phone carriers, and the health insurance system all expect you to have this card.

What the law says

The registration duty comes straight from the Immigration Act. The Ministry of Government Legislation (MOLEG) publishes the statute in English. In summary form:

Immigration Act, Article 31: a foreigner who intends to stay in Korea for more than 90 days from entry must register with the head of the competent immigration office within 90 days of the date of entry.

F-3 visa ARC application, step by step

1. Book a slot. Use the visit reservation menu on HiKorea. Most offices now require a reservation.
2. Prepare the form. Fill in the integrated application form (tonghap sincheongseo). It’s the same form used for extensions.
3. Bring proof of address. A lease contract works. So does a residence confirmation from your landlord.
4. Bring your sponsor’s ARC copy and your proof of relationship.
5. Pay the fee. Registration costs 30,000 won.
6. Give biometrics. Applicants aged 17 or older provide fingerprints and a face photo. Parents file for minor children.
7. Collect the card. Processing usually takes a few weeks. Pickup or delivery options depend on the office.

Need help with the lease or address side first? ARC application Korea

Don’t skip health insurance

Foreign residents staying 6 months or longer are enrolled in the National Health Insurance Service. Since April 2024, most foreign dependents need 6 months of residence before joining an employee’s workplace plan. Spouses and children under 19 are exempt from that wait. So an F-3 spouse or child can usually be added to a working sponsor’s plan without the 6-month delay.

Now you have the card. Many spouses assume the next step is finding a job. That’s where trouble starts.

Can you work on an F-3? Not without one permission

By default, F-3 holders cannot work in Korea, not even part-time. To work legally, you need permission for activities outside your status (chejujagyeok oe hwaldong heoga) before you start. Approval depends on the job and your qualifications. Working without it violates the Immigration Act and can lead to fines, deportation, or an entry ban for you.

Why the ban exists

The F-3 is a family status, not a work status. It exists to keep families together while the sponsor studies or works. Employment counts as a separate activity. Article 20 of the Immigration Act requires permission before any activity outside your status. Get it before your first day, not after.

How F-3 visa part-time work permission works

Permission isn’t automatic. Officers generally approve work that matches a professional category your qualifications support. Examples:

• Teaching your native language, if you meet E-2 conditions (degree, citizenship, background checks)
• Professional work in an E-7 occupation, if you hold the required degree or experience
• Research or teaching roles under E-1 or E-3 conditions

Low-skill jobs are generally not approved. That includes convenience store shifts, factory lines, and restaurant service.

To apply, you usually bring:

1. Integrated application form
2. Passport and ARC
3. Employment contract with the specific employer
4. Employer’s business registration certificate
5. Proof you meet the target category’s qualifications
6. The application fee

But it gets stricter. Permission is tied to the employer named in your application. Change jobs, and you need new permission. The employer also faces penalties under Article 18 for hiring someone without the right status.

What about online freelance work?

Remote work for an overseas client isn’t clearly covered by the published rules. Ask the 1345 Immigration Contact Center before you take it on. Write down the date and the answer you received.

Even if you never work a day in Korea, one deadline applies to every F-3 holder.

The extension mistake that leads to a fine

Your F-3 period normally can’t run past your sponsor’s permitted stay. You can apply to extend from four months before expiry, through HiKorea’s e-application or an office visit. The fee is 60,000 won. If your stay expires before you file, you’re overstaying. Fines then follow, scaled to how late you were.

F-3 visa extension procedure

1. Extend the sponsor first, or together. Your new period usually depends on theirs. Many families file on the same day.
2. Check e-application access. HiKorea lets many residents file extensions online. You’ll need an approved digital certificate login.
3. Gather documents. Typically: integrated application form, passport, ARC, sponsor’s ARC copy, an updated employment or enrollment certificate, and proof of residence.
4. Pay 60,000 won. E-application uses online payment. Office visits take payment at the counter.
5. Track the result. Online filings show their status in your HiKorea account. Your new expiry date is recorded in the immigration system.

The safest habit? Set a reminder four months before expiry, not four weeks.

Events that end your F-3 early

Your status is tied to one relationship and one sponsor. These events change everything:

• The sponsor leaves Korea for good or loses their status
• The sponsor changes status, for example from D-2 to E-7, which may require a matching change for you
• Divorce
• A child turns 19 or marries

If any of these happen, contact an immigration office before your current period ends. Waiting until the last day leaves you almost no options. ARC renewal grace period

Your next move

Start with the slowest task: legalizing your marriage or birth certificates. Line up the sponsor’s income proof while you wait. After you land, book the ARC appointment in your first two weeks, not your last. Before accepting any job offer, get permission in hand. For case-specific questions, the Korea Immigration Service runs the 1345 line in multiple languages, and Government24 issues many of the Korean civil documents you’ll need later.