Value-added and Non-value-added Business Tax Act Article 31

Prior to the temporary suspension of business or a resumption of business after the suspension, the business entity shall file for approval and recordation with the competent tax authority for such event.
中文原文 加值型及非加值型營業稅法第31條
營業人暫停營業,應於停業前,向主管稽徵機關申報核備;復業時,亦同。

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