Regulations Governing Application of Agreements for the Avoidance of Double Taxation with Respect to Taxes on Income Article 42

After issuing a Certificate of Residence according to Article 38, the tax collection authority shall create a file for the relevant income data of the other Contracting State provided by the applicant. At the end of the year, all of these files created by such tax collection authority shall be delivered in bulk to the Fiscal Information Agency, Ministry of Finance for data matching.For each case that has been approved under Articles 23 to 27, a file shall be made by the relevant tax collection authority, and be delivered in bulk to the Fiscal Information Agency, Ministry of Finance at the end of the year for data matching.
中文原文 適用所得稅協定查核準則第42條
稅捐稽徵機關依第三十八條規定核給居住者證明後,應將申請人所取得他方締約國相關所得資料建檔,並於每年底彙送財政部財政資訊中心歸戶運用。
依第二十三條至第二十七條規定核准之案件,稅捐稽徵機關應予建檔,並於每年底彙送財政部財政資訊中心歸戶運用。

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