F-6 Income Requirement: How the Line Is Set and What to Do…

Love isn’t the hard part. The paperwork is.

You’ve gathered the marriage certificate, the wedding photos, and months of chat history. Then your Korean spouse prints an income record from the National Tax Service, and the number lands just under the line. A real marriage suddenly looks like a risk on paper.

That’s the F-6 income requirement at work. For many couples, it’s a bigger hurdle than the interview. Below, you’ll see how the line is drawn, which papers prove income, and what to do if you fall short. F-6 marriage visa

Why can one income figure stall a genuine marriage visa?

The F-6-1 visa (spouse of a Korean national) includes an income test for the Korean spouse, who acts as the inviter. The Ministry of Justice checks whether the inviter’s income over the past year meets a yearly threshold set by household size. If it doesn’t, the visa can be refused even when the marriage itself is genuine.

Three F-6 subtypes, one income test

The F-6 visa covers marriage migrants. It splits into three subtypes:

• F-6-1: spouse of a Korean national (the main subject of this guide)
• F-6-2: a parent raising a child born to a Korean national
• F-6-3: a foreign spouse whose marriage ended for reasons not attributable to them, such as the Korean spouse’s death

The income test mainly hits F-6-1. It applies when you request the visa at a Korean embassy. It also applies when you change status to F-6 inside Korea at an immigration office.

What screening checks besides the marriage

Since April 2014, the Ministry of Justice has screened F-6-1 applications on more than the marriage itself. According to HiKorea, officers look at several points:

1. The inviter’s income over the most recent year
2. Basic Korean communication ability between the couple, for example TOPIK level 1 or a completed beginner course at a King Sejong Institute
3. Suitable housing for the couple
4. The inviter’s history, including whether they invited another foreign spouse in recent years

Korean spouses marrying nationals of certain countries may also need to complete the International Marriage Guidance Program run by the Ministry of Justice.

Here’s the catch. The income test looks at the Korean spouse, not at you. Your salary back home usually doesn’t help. So how high is the bar, exactly?

How is the F-6-1 minimum income standard calculated?

The F-6-1 minimum income standard is tied to the standard median income (gijun jungwi sodeuk) published each year by the Ministry of Health and Welfare. The line equals 50% of the annual median for your household size. A two-person household faces a lower bar than a four-person one. HiKorea posts the current table, so check it before filing.

Who counts in your household

Household size isn’t just the two of you. It generally includes:

• The Korean inviter
• The foreign spouse who is applying
• Family members registered on the inviter’s resident registration (jumin deungnok), such as children from a previous marriage

More people means a higher threshold. That surprises couples who live with the Korean spouse’s parents or children.

A worked example

You can estimate the line in three steps:

1. Find the monthly standard median income for your household size from the Ministry of Health and Welfare.
2. Multiply it by 12.
3. Multiply that result by 0.5.

Take 2023 as an illustration. The monthly median for a two-person household was 3,456,155 won. Times 12, that’s about 41.5 million won. Half of that is roughly 20.7 million won. The median rises most years, so today’s figure is higher. Use the live table, not an old blog post.

Summary of HiKorea’s marriage-migrant guidance: the inviter’s income over the past year must meet the standard the Minister of Justice announces each year, and that standard varies by the number of household members.

What counts as income

Officers rely on official records. Wages and business income that appear in tax filings count. Cash income that was never reported won’t help. There’s nothing to verify it against.

But knowing the number is only half the job. You also need paper that immigration believes.

Which F-6 income proof documents will immigration accept?

Most F-6 income proof documents come from two places: the National Tax Service and the employer. The core paper is the Certificate of Income Amount, which shows the inviter’s reported income for the past year. Salaried spouses add an employment certificate. Self-employed spouses add a business registration certificate. Match your list to HiKorea’s current checklist before filing.

The core papers

• Certificate of Income Amount (sodeuk geumaek jeungmyeongwon): issued by the National Tax Service. You can get it online through Hometax or at any tax office.
• Withholding tax receipt for earned income: issued by the employer after year-end tax settlement.
• Business registration certificate: for self-employed inviters, alongside the income certificate.
• Health insurance records: some offices ask for these from the National Health Insurance Service to confirm ongoing employment.

Many of these can also be printed from Government24 if the Korean spouse has a digital certificate.

The F-6 visa spouse employment certificate

The F-6 visa spouse employment certificate (jaejik jeungmyeongseo) proves the inviter is working right now. The tax record looks backward. The employment certificate looks at the present. Together, they tell a fuller story.

This matters most when the Korean spouse changed jobs recently. Last year’s tax record may show a gap. A current employment certificate plus recent pay slips can show the new income. Whether the officer accepts that is their call. Don’t treat it as a guaranteed fix.

Common document mistakes

• Submitting a certificate that covers the wrong year
• Mixing up the inviter’s documents with a parent’s
• Forgetting that documents issued abroad usually need an apostille or consular confirmation, plus a Korean translation

So what if the Korean spouse’s own income isn’t enough? Many couples look for a backer. That’s where things get tricky.

Can a parent or friend be your F-6 visa guarantor sponsor?

Not the way most couples hope. The Korean spouse is the inviter, and the income test is built around them. A friend can’t simply sign a form and lend their salary. HiKorea guidance does allow the income of lineal family members who live with the inviter, on the same resident registration, to be considered. Confirm your case first.

Inviter, guarantor, household member: three different roles

These words get mixed up online. Here’s how they differ:

• Inviter (chocheongin): the Korean spouse who files the invitation. The income test applies here.
• Identity guarantor (sinwon bojeungin): a person who promises to cover certain costs, such as departure expenses, if needed. Article 90 of the Immigration Control Act covers this role. You can read the English text on MOLEG.
• Household member: a lineal family member, such as a parent, living with the inviter. Their income may be added in.

A guarantee letter is a promise about future costs. It isn’t income proof. Signing one won’t lift you over the line.

When a parent’s income can help

Picture a Korean spouse who lives with their parents. If the parents are registered at the same address, their reported income may be combined with the inviter’s. Remember the trade-off, though. They also raise the household size, and with it the threshold. Run the numbers both ways first.

Here’s what actually happens in many shortfall cases. The couple isn’t out of options. They’re just looking at the wrong one.

What if the F-6 visa financial requirement is not met?

When the F-6 visa financial requirement is not met, the application isn’t automatically over. HiKorea’s guidance lets the inviter supplement income with assets, such as bank deposits or real estate in their name. Some couples qualify for an exemption, for example when they have a child together. Others wait for a stronger tax year and reapply.

Option 1: Add assets

Assets held in the inviter’s name can make up part of the gap. Typical proof includes:

• A bank balance certificate (janaek jeungmyeongseo)
• A real estate register (deunggibu deungbon) for property the inviter owns

The yearly notice explains how assets convert into an income figure and how long they must be held. A large deposit made the week before filing invites questions about where it came from.

Option 2: Check for an exemption

The income test can be waived in specific situations. The clearest case is a couple who already has a child born of the marriage. Officers can also weigh humanitarian circumstances. These are judgment calls, not automatic passes.

Option 3: Wait for the next tax year

Did the Korean spouse get a raise or a new job? Then the next Certificate of Income Amount will reflect it. Waiting a few months can turn a weak file into a clean one.

Option 4: Ask, then reapply

A refusal isn’t a ban. Ask the embassy or immigration office which requirement failed. Fix that one point. Then reapply.

Not sure which option fits? Call the Immigration Contact Center at 1345. It offers interpretation in 20 languages. Marriage migrants can also call the Danuri helpline at 1577-1366, run by the Ministry of Gender Equality and Family, for multilingual support. F-6 visa refusal reapply

Once you know your route, the last step is filing it right the first time.

How do you file without making a second trip?

Start by confirming this year’s threshold on HiKorea and counting your household. Then gather the inviter’s income certificate, employment certificate, and any asset proof. Apply abroad at a Korean embassy or consulate, or book a status-change visit at an immigration office in Korea. Bring originals and copies, and keep your appointment confirmation handy.

A pre-filing checklist

1. Look up this year’s income table on HiKorea.
2. Count everyone on the inviter’s resident registration.
3. Print the Certificate of Income Amount for the most recent year.
4. Get a fresh employment certificate or business registration certificate.
5. Add asset proof if the income is close to the line.
6. Prepare Korean language proof and housing documents.
7. Translate and authenticate any foreign documents.

Where you apply

• Outside Korea: the foreign spouse applies for the F-6 visa at a Korean embassy or consulate. The Korean spouse usually prepares the invitation documents.
• Inside Korea: the foreign spouse applies for a status change at the local immigration office. Book the visit through HiKorea. The Korea Immigration Service posts office news and notices.

After entering Korea on an F-6 visa, you must apply for an Alien Registration Card (ARC) within 90 days.

Thinking ahead

F-6 status is renewable. Many marriage migrants later aim for F-5 permanent residency or naturalization. The Korea Immigration and Integration Program can support that path, and details sit on the KIIP portal. F-6 to F-5 permanent residency

Your next move is simple. Pull the current table, run the three-step calculation, and print the Certificate of Income Amount this week. If the number falls short, pick one option above and build the file around it.