You need to present any official government issued ID (e.g. Resident ID for South Koreans, Passport for foreigners) as well as your current or permanent address information in South Korea. Acceptable IDs are subject to the Banking laws and regulations of South Korea.

With a government issued ID, you can also choose to receive money directly in your bank account by registering on the kakaobank mobile app via the electronic identity verification (eKYC) process. Download the app on App Store or Google Play.