· 17 min read
Learn Korean for Moving to South Korea: First Steps & Registration
By Language Lab editorial team
South Korea's foreigner registration, immigration office and bank setup require Korean. The first phrases before you land, in 2026.
What Korean do you need when moving to South Korea?
South Korea requires all foreign nationals staying longer than 90 days to complete 외국인 등록 (oegug-in deungnok, foreigner registration) at the 출입국·외국인청 (immigration office) within 90 days of arrival. This registration produces your alien registration card (외국인등록증, oegug-in deungnjeung), which is the primary identification document for foreigners in Korea and is required to open a bank account, obtain a SIM card, rent an apartment, and access healthcare. Immigration office appointments are conducted in Korean, with English-speaking staff available at major urban offices but not guaranteed at regional ones. The vocabulary for the appointment is specific: passport, visa type, address, employer, length of stay — in Korean, all of these have formal equivalents that the officer expects rather than English substitutions. Knowing the correct Korean terms for your visa category alone prevents a significant proportion of first-visit errors. If you're choosing a tool, see our comparison of the best app to learn Korean.
After the foreigner registration, the next Korean-language tasks are opening a bank account (필수, essential, as Korea operates extensively on digital banking and mobile payment systems), registering for national health insurance (건강보험, geonggang boheom) if not covered by an employer, and, if renting, understanding the rental contract — which will be either a standard monthly rent (월세, wolse) or the Korean deposit-based system (전세, jeonse). The Korean writing system, Hangul, is famously learnable in a few days — it is a logical phonetic alphabet, unlike Japanese or Chinese characters — which means the barrier to reading administrative documents is lower than you might expect. However, spoken administrative Korean requires specific vocabulary practice rather than general conversational study. Language Lab's Korean scenarios practise the immigration office appointment and the bank registration as interactive voiced dialogues.
Key Korean phrases for foreigner registration and first appointments
| Korean (romanised) | English |
|---|---|
| Oegug-in deungnok-eul hago sipseumnida. | I would like to register as a foreigner. |
| Igeo je yeogwon-imnida. | This is my passport. |
| Je jusso-neun … imnida. | My address is … |
| Eunhaeng gyejwa-reul yeolgo sipseumnida. | I would like to open a bank account. |
| Dasi malsseumhae jusil su isseoyo? | Can you say that again? |
| Daeumeneun eotteoke haeya hanayo? | What should I do next? |
Frequently asked
How long does foreigner registration take in South Korea?
The immigration office appointment is usually 30 to 60 minutes. The alien registration card takes approximately two to three weeks to arrive after the appointment. You will receive a receipt that serves as temporary identification during the wait.
Is the Korean writing system hard to learn?
Hangul, the Korean alphabet, is designed to be logical and phonetic. Most learners can read and write basic Hangul within one to two weeks. For relocation purposes, focusing on spoken administrative vocabulary while learning Hangul in parallel is the most efficient approach.
Practical Study Timeline for Korean Before Your Move
| Timeframe | Target | Focus Areas |
|---|---|---|
| 6 months before move | A1 | Script/sounds, 100 core words, greetings, numbers, basic questions |
| 13 months before move | A2 | Alien Registration Card (ARC) vocabulary, housing terms, healthcare registration phrases |
| First month in South Korea | A2 consolidated | Daily use: Immigration Office (출입국관리사무소) appointment, bank, landlord, doctor |
| Months 2–6 in South Korea | B1 | Workplace language, social integration, current events comprehension |
| Ongoing | B1→B2 | Professional Korean, cultural vocabulary, TOPIK (Test of Proficiency in Korean) preparation if needed |
