Regulations Governing the Implementation of the Common Standard on Reporting and Due Diligence for Financial Institutions Article 14

The term “Exempt Credit Card Issuer” referred to in these Regulations means an issuer of credit cards that accepts deposits only when a customer makes a payment in excess of a balance due with respect to the card and the overpayment is not immediately returned to the customer, provided that no later than 31 December 2018, the issuer implements policies and procedures either to prevent a customer from making an overpayment in excess of USD 50,000, or to ensure that any customer overpayment in excess of USD 50,000 is refunded to the customer within 60 days. The customer overpayment in each case shall be calculated applying the rules set forth in paragraph 2 of Article 34 and Article 49, and not refer to credit balances to the extent of disputed charges.
中文原文 金融機構執行共同申報及盡職審查作業辦法第14條
本辦法所稱免申報信用卡發卡機構,指僅於客戶繳款超過信用卡應繳餘額未立即退回溢繳款而收受存款,且至遲於中華民國一百零七年十二月三十一日執行相關政策及程序避免客戶溢繳款超過五萬美元,或客戶溢繳款超過五萬美元時於六十日內完成退款。
該等溢繳款之計算應依第三十四條第二項及第四十九條規定辦理,且不含爭議款餘額。

English translation for reference only; the Chinese text prevails. Not legal advice.