Fee-Charging Standards for Employment Gold Cards, Employment Pass Cards and Entrepreneur Visas Article 7

Once an application has been accepted for processing, fees paid by the obligor are not refundable except in situations of mistaken payment or overpayment.
中文原文 就業金卡與就業PASS卡及創業家簽證規費收費標準第7條
申請案經受理者,繳費義務人除有誤繳或溢繳情形外,不予退費。

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