Regulations Governing Taxation Registration Article 15
Where there are any changes in taxation registration, the business entity shall, within 15 days from the occurrence of the facts, apply for modification registration at the taxation registration platform of the Ministry of Finance.
中文原文 稅籍登記規則第15條
營業人稅籍登記事項有變更者，應自事實發生之日起十五日內，至財政部稅籍登記平台申請變更登記。