Getting into Korea starts with paperwork: whether you need a visa or K-ETA, what immigration and customs actually ask for on arrival, and what you can and can't bring in, from food to pets. This section covers the entry requirements and border rules that apply before you even leave home, so there are no surprises at the airport.
Visa & K-ETA
Korea Entry Guide: Visa, K-ETA & e-Arrival Card
Immigration
How Does Immigration and Customs Work in Korea? Arrival Card, Customs & Q-Code Guide
Currency Declaration
How Much Cash Can You Bring Into or Out of Korea Without Declaring It? (USD $10,000 Rule)
Lost ARC Report
How to Report a Lost Alien Registration Card (ARC) Online in Korea
Smart Entry Service (SES)
Who Is Eligible for Smart Entry Service (SES) Auto-Gate as a Foreign Resident in Korea?
Voluntary Departure
How to Voluntarily Leave Korea If You Overstayed Your Visa
Naturalization & Citizenship
What Is Korea's Naturalization Interview? Social Integration Program Evaluation Explained
Prohibited & Restricted Items
How Many Spare Batteries or Power Banks Can You Bring on a Flight to Korea? (2026 Rule: Max 2, Up to 160Wh)
Animal & Plant Quarantine
Can You Bring Food Into Korea? Customs Rules for Meat, Fruit, and Agricultural Products
Pet Travel