Korea Arrival Checklist for Nomads 2026

TL;DR

Korea is cashless, but your foreign Visa or Mastercard will get rejected at half the places you try. Setup has a strict sequence: ARC → phone → bank. Skip a step and you loop back to square one. Get a WOWPASS card at Incheon, carry ₩300–500K cash as backup, and read this before you land.

Note

Want to track your progress? Use our interactive checklist to check items off as you go. Your progress saves automatically.

Before You Fly

Two visa paths. B-2 visa-free entry covers 106+ countries for up to 90 days, fine for scouting. F-1-D Digital Nomad Visa gives you up to 2 years but requires ₩88M+ (~$64K) annual income proof. Apply at your nearest Korean embassy 2–4 weeks before departure.

Either way, the prep list is the same.

Apps: download these before you board. Some features lock behind a Korean phone number, so get them loaded while you still have home WiFi:

KakaoTalk: messaging. Korea runs on this. Not WhatsApp, not Telegram. KakaoTalk.
Naver Map: Google Maps works for searching, but Naver Map handles Korean transit routing and walking directions better.
Papago: Naver's translator. Beats Google Translate for Korean ↔ English.

SIM plan: pre-buy a Korean eSIM (Airalo, eSIMDB) or plan for airport SIM pickup. You'll upgrade to a Korean number later, but you need data from minute one.

Documents: passport (6+ months validity), visa approval (if F-1-D), insurance docs, accommodation address written in Korean (한글), and 2 passport photos (3.5×4.5cm, white background, Korean standard not US size). No accommodation yet? Seoul coliving spaces accept passport-only bookings and provide proof of residence for ARC.

Cash: bring ₩300,000–500,000 ($230–385). Yes, Korea is "cashless." No, your foreign card won't work everywhere. More on that below.

Tip

For F-1-D applicants: don't book non-refundable flights until your visa clears. Processing takes 2–4 weeks and embassies don't rush.

Day 1: Incheon Airport

Immigration is fast if your documents are ready. K-ETA may be required for B-2 visa-free travelers. Check the current list before departure.

After clearing customs, hit the arrivals hall in this order:

1. Tourist SIM: KT or LG U+ counters. 30-day data SIM runs ₩33,000–55,000. Or activate your pre-purchased eSIM.

2. WOWPASS card: this is the move. WOWPASS works as a prepaid payment card (accepted anywhere T-money or credit cards work), a transit card, and a foreign currency exchange machine. ₩6,000 for the card. Load it with cash or your foreign card at WOWPASS kiosks. Way better exchange rates than airport currency counters.

3. Transport to Seoul:

Option	Price	Time	Best For
AREX All-Stop	₩4,750	~60 min to Seoul Station	Budget travelers
AREX Express	₩11,000	~43 min to Seoul Station	Speed + luggage space
Limousine Bus	₩15,000–18,000	60–90 min (varies by route)	Door-to-door to major hotels/areas

Your WOWPASS or T-money card works on the AREX. Buses accept them too.

First Week: The Setup Sequence

Days 1–2: Settle In

Walk your neighborhood. Find the nearest subway station (memorize the exit number, as Korean addresses are exit-number-dependent), convenience store (CU, GS25), pharmacy (약국), and a few restaurants.

Set up KakaoTalk with your tourist SIM number. This is your primary communication channel now.

Test your WiFi. Korea's standard is 1 Gbps fiber. If you're getting under 100 Mbps, something's wrong with your setup, not the country.

Payment Reality Check

Here's what nobody's first-week guide tells you.

Korea is technically over 80% cashless (Bank of Korea, 2024). But "cashless" means Korean payment methods: Samsung Pay, Kakao Pay, Naver Pay. Not your foreign Visa card.

What actually happens:

Large chains, hotels, department stores: foreign cards usually work
Small restaurants, kiosks, street food, delivery apps: foreign cards rejected. Often cash-only or Korean-card-only.
Apple Pay: barely functional. Launched March 2023 with Hyundai Card only. Don't count on it.
Samsung Pay: dominant, but requires a Korean phone + Korean bank card. Not available to you yet.

Your first-week payment stack:

WOWPASS: your main card. Works at most shops and all transit.
T-money: backup for transit if you prefer a separate card. Cash recharge at any convenience store.
Cash: essential backup for small restaurants, traditional markets, and anywhere that shows a handwritten menu.

Heads up

KakaoTaxi and delivery apps (Baemin, Coupang Eats) require Korean 본인인증 (identity verification tied to a postpaid phone plan). Foreigners can't use these until the postpaid upgrade in week 2+. Hail taxis the old-fashioned way for now: stand on a curb and wave.

Days 2–5: ARC + Phone

Korea has a dependency chain: ARC → phone → bank. Each step unlocks the next.

Apply for your ARC (Alien Registration Card, 외국인등록증) at the immigration office. You can activate Mobile ARC immediately. Banks accept the digital version.

The full step-by-step breakdown lives here: ARC → Phone → Bank: Breaking Korea's Catch-22 →

Days 5+: Bank + Postpaid Unlock

With ARC + prepaid SIM, open a bank account at Hana Bank, Shinhan, or KB Kookmin. Staff accept prepaid SIM numbers.

Then upgrade to a postpaid phone plan (KT, SKT, or LG U+). This single upgrade unlocks:

Kakao Pay, Naver Pay, Samsung Pay
KakaoTaxi (finally)
Baemin and Coupang Eats delivery
Internet banking full features
Most Korean apps that require 본인인증

The postpaid phone is the real key to living in Korea, not just visiting.

FAQ

Do I need cash in Korea? Yes. Carry at least ₩300,000–500,000 ($230–385). See the Before You Fly checklist above. Even after loading WOWPASS, keep ₩50,000–100,000 in bills for small restaurants, traditional markets, and transit kiosks that only take cash or Korean cards.
How long does ARC processing take? Apply within 90 days of arrival (within 7 days if F-1-D). The physical card takes 2–3 weeks, but Mobile ARC activates same-day and works for bank account opening.
Can I use Uber in Korea? Uber exists but is limited and expensive. KakaoTaxi is the standard, but requires postpaid phone verification. For your first week, flag taxis on the street or ask your accommodation host to call one.