K-ETA Validity Period: When Your Approval Really Expires

Your K-ETA has a clock on it. And it can run out before the date you remember.

You got approved once, flew to Seoul, and forgot about it. Now you’ve renewed your passport, booked another trip, or started planning a move to Korea for work or study. Is the old approval still good? Do you have to pay again? This guide covers the rules that decide how long K-ETA authorization lasts, and the traps that end it early. Korean visa types for foreigners

How long does K-ETA authorization last, really?

A K-ETA is valid for 3 years from the date it’s approved, according to the official K-ETA website run by the Ministry of Justice. During that window, you can enter Korea many times without reapplying. But 3 years is a ceiling, not a promise. Your passport’s expiry date and changes to your details can cut it short.

Where the rule comes from

The K-ETA (Korea Electronic Travel Authorization), called jeonja yeohaeng heoga in Korean, became mandatory on September 1, 2021. Its legal basis is Article 7-3 of the Immigration Act. You can read the English text of the Act on MOLEG. The Korea Immigration Service runs the program, and applications go through the official K-ETA website.

It applies to nationals of 112 countries and territories whose citizens can enter Korea without a visa. Think of it as pre-screening. You’re checked before you board, not only when you land.

What “valid” actually gives you

While your K-ETA is valid, you can:

• Enter Korea as many times as you like
• Skip paying the 10,000 won fee again
• Board flights to Korea, as long as you travel on the same passport

Each visit still has its own stay limit. That limit comes from your nationality’s visa-waiver (B-1) or visa-free (B-2) entry rules. For most travelers it’s up to 90 days per entry. Canadian nationals can stay up to 6 months. The K-ETA doesn’t change these numbers.

Early approvals had a shorter clock

When K-ETA launched, approvals were valid for 2 years. The period was later extended to 3 years. So don’t do the math from memory. Your exact expiry date appears on your approval result on the K-ETA website. Look it up with your passport number before every trip.

Here’s the catch. The 3-year figure assumes your passport lasts that long. Many don’t.

Why your passport can end your K-ETA early

Your K-ETA is tied to one passport number. If that passport expires before the 3 years run out, the K-ETA stops on the same day. So if you’re approved with 14 months left on your passport, you get 14 months of travel, not 3 years. Always compare both expiry dates before you book a flight.

The earlier date wins

Picture this. Your K-ETA is approved on March 1. Your passport expires 14 months later. Your K-ETA ends on the passport’s expiry date. That’s 22 months short of the full term.

The rule is simple: whichever comes first. Either 3 years from approval, or the day your passport expires.

Lost or stolen passports count too

If you report your passport lost or stolen, that passport is cancelled. The K-ETA attached to it is now useless. The printed dates don’t matter anymore. You’ll apply again with the replacement passport.

A 30-second date check

Before booking, line up three dates:

1. The K-ETA expiry date on your approval result
2. The expiry date on your passport photo page
3. The day you’ll actually land in Korea

Does your landing date fall after either expiry date? Then plan to reapply now, not the night before the flight.

But what if you renewed your passport early, long before any of these dates? That’s where most travelers get caught.

Is your K-ETA still valid on a new passport?

No. A K-ETA doesn’t move to a new passport, even if your name and nationality stay the same. The approval is issued to one specific passport number. After renewal, you need a new application and another 10,000 won fee. There’s no K-ETA update after passport renewal that simply swaps the number. You start fresh.

Why the old approval doesn’t carry over

Airlines check K-ETA status at check-in. That check runs against your passport number. A new passport means a new number. To the system, you have no approval at all.

The result? You can be refused boarding. It doesn’t matter that a valid K-ETA sits on your old passport.

Per the official K-ETA website operated by the Ministry of Justice, a K-ETA is issued for the passport used in the application. If you get a new passport, you must apply for a new K-ETA before you travel.

Other changes that need a new application

Passport renewal is the common trigger. It isn’t the only one. You’ll also need a fresh K-ETA if you:

• Change your name, for example after marriage, and get a passport in the new name
• Travel on a different country’s passport after gaining a new nationality
• Switch to a replacement passport after loss or theft

Dual nationals, take note. Your K-ETA works only with the passport you applied with. Fly on that same passport, or apply again with the other one.

What about small details?

Your phone number or planned address in Korea may change between trips. Those changes don’t cancel the approval. Immigration may still ask where you’re staying on arrival. Keep your current address ready.

One more scenario confuses people. What if the K-ETA expires while you’re already in Korea?

What happens if it expires while you’re in Korea?

Nothing changes on that day. The K-ETA controls boarding and entry. It doesn’t control how long you may stay once you’re admitted. Your permitted stay was set at the border when you arrived. The expiry only matters for your next trip in. If you leave and return, you’ll need a valid K-ETA before that flight.

Two separate clocks

Think of the K-ETA as your ticket through the door. Your permitted stay is a separate clock. It starts when an officer admits you, for example at Incheon International Airport.

Say your K-ETA expires on day 20 of a 90-day stay. You can still stay until day 90. You just can’t use that approval to come back.

Can a visa-free visitor extend?

Generally, no. B-1 and B-2 visitors are expected to leave by their stay limit. Immigration offices can consider extensions for narrow reasons, such as serious illness or cancelled flights. The decision rests with the officer. Check HiKorea or call the 1345 Immigration Contact Center before your stay ends.

Overstaying is a far bigger problem. Under the Immigration Act, it can lead to fines and entry bans. Don’t let a K-ETA question turn into an overstay.

Moving to Korea changes the picture

Coming to study (D-2), job-hunt (D-10), work (E-7), or join a spouse (F-6)? You’ll enter on a visa, not a K-ETA. After arrival, you register for an ARC (Alien Registration Card, oegugin deungnokjeung) within 90 days. ARC registration Korea From then on, your ARC does the job a K-ETA used to do.

Still a visitor, and your approval has already run out? Then you’ll need to start over. Here’s how that works.

K-ETA reapplication after expiration: the 5-step reset

There’s no renewal button. After expiration, you file a brand-new application on the official K-ETA website or app. Apply at least 72 hours before boarding. Pay the 10,000 won fee by card. Many results arrive faster, but speed isn’t guaranteed. Use only k-eta.go.kr, because lookalike sites charge several times the official fee.

Step by step

1. Open the official site or app. Go to k-eta.go.kr or install the official K-ETA app. Ignore paid ads that sit above the real site in search results.
2. Choose an individual or group application. Families traveling together can use the group option.
3. Enter passport details and upload photos. Use the passport you’ll actually fly on. You’ll upload an image of the passport information page and a facial photo.
4. Fill in travel and job details. This covers your purpose of visit, your address in Korea, and employment information. Keep answers consistent with your past applications.
5. Pay and submit. The fee is 10,000 won, plus a small card processing charge. It isn’t refunded if you’re refused.

Afterward, check your result on the same website with your passport number.

When to apply

The official guidance is at least 72 hours before boarding. Don’t wait for the old approval to lapse if you already hold a new passport. Apply as soon as you have it.

Watch for lookalike websites

Some private sites sell “K-ETA services” for several times the official price. They fill in the same form and keep the difference. The real site ends in .go.kr. Anything else isn’t the government.

If you’re refused

A refusal doesn’t mean you can never visit. The system doesn’t explain the reason. You can apply for a visa instead, such as a C-3 short-term visit visa, at a Korean embassy or consulate. Details are on the Korea Visa Portal.

Before you pay that fee again, though, check one thing. Do you even need a K-ETA?

Why some travelers never need a K-ETA at all

You skip the K-ETA if you hold a valid Korean visa or a valid ARC. APEC Business Travel Card holders with Korea on the card are also exempt. So are nationals on the temporary exemption list while it runs. Residents on D-2, E-7, F-6 or F-4 status come back on their residence registration, not a K-ETA.

Who’s exempt

• Holders of a valid Korean visa
• Registered foreigners with a valid ARC
• F-4 overseas Koreans who have completed residence registration
• APEC Business Travel Card holders with KOR on the card
• Transit passengers who stay inside the airport transit area

For registered foreigners, HiKorea states that leaving Korea for up to 1 year generally doesn’t require a separate re-entry permit. F-5 permanent residents get up to 2 years. Beyond that, apply for a re-entry permit before you leave.

The temporary exemption list

Since April 2023, the Ministry of Justice has temporarily exempted travelers from a set list of countries. The list includes the United States, Japan, and the United Kingdom. The exemption has been extended since it began. Check the notice on the K-ETA website for the current list and end date. When it ends, those travelers need a K-ETA again.

Overseas Koreans with foreign passports

If you’re an ethnic Korean with a foreign passport, a first short visit usually needs a K-ETA. Once you move on F-4 status and register, the K-ETA drops out of the picture. F-4 visa overseas Koreans

Your next move

Open your K-ETA result today and write down the expiry date. Put it next to your passport expiry date. If you’ve renewed your passport, or either date falls before your trip, apply on k-eta.go.kr at least 72 hours before you fly.