Regulations Governing Application of Agreements for the Avoidance of Double Taxation with Respect to Taxes on Income Article 2

The investigation and audit of a case applicable under an agreement for the avoidance of double taxation with respect to taxes on income (hereinafter referred to as the “DTA”) shall be conducted in accordance with the provisions of the DTA signed between a country or territory and the Republic of China (hereinafter referred to as the “ROC”). Any such matter not provided for in the DTA shall be governed by the stipulations of the Taxpayer Rights Protection Act, the Tax Collection Act, the Income Tax Act, the Income Basic Tax Act, these Regulations, and relevant laws and regulations. However, where the stipulations of the Income Tax Act or other laws providing reduction of or exemption from income tax that are more favorable than those contained in the provisions under the DTA, the most favorable provisions shall apply.
中文原文 適用所得稅協定查核準則第2條
適用所得稅協定案件之調查、審核,應依中華民國與其他國家或領域所簽訂之所得稅協定規定辦理;其未規定者,依納稅者權利保護法、稅捐稽徵法、所得稅法、所得基本稅額條例、本準則及相關法令規定辦理。
但所得稅法或其他所得稅減免法律規定較所得稅協定規定更有利者,適用最有利之法律。

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