Jump to the content zone at the center
If you want to save the cash, you can choose a bank or post office. It is easy to save and withdrawal everywhere in Taiwan. You can also apply for financial IC card to withdrawal and transfer from ATM everywhere.

Open a bank account and requirements
General personal account: apply with national identity card (passport, residence permit), second identity document (such as health insurance card) and seal.

The passbook and seal should be kept separately; password setting should avoid using oneself's birthday, national ID number and only keep it to yourself to prevent from steals.