Regulations Governing Application of Agreements for the Avoidance of Double Taxation with Respect to Taxes on Income Article 31

Where a resident of the other Contracting State derives income which, in accordance with the provisions of a DTA, may be taxed in the ROC, the relevant assessment and collection procedure shall be governed by the stipulations of the Income Tax Act, the Income Basic Tax Act, and relevant laws and regulations, unless otherwise provided in the DTA, these Regulations, and relevant laws and regulations.Where a resident of the ROC is considered a resident of both Contracting States pursuant to the stipulations under these Contracting States’ respective domestic tax laws, and yet based on the provisions of an applicable DTA the sole resident status of that person for the purposes of that DTA is determined to be a resident of the other Contracting State, the assessment and collection procedure to that person who is subject to income tax in the ROC shall accord to those stipulated under the ROC’s tax laws which originally applied to that person as a resident of the ROC. The aforementioned determination of a sole resident status under a DTA shall not affect that person’s assessment and collection procedure in the ROC.
中文原文 適用所得稅協定查核準則第31條
他方締約國之居住者取得所得稅協定規定中華民國得課徵所得稅之所得,除其適用之所得稅協定、本準則及相關法令另有規定外,其稽徵程序應依所得稅法、所得基本稅額條例及相關法令規定辦理。
中華民國之居住者依雙方締約國稅法規定同為雙方締約國之居住者,且依適用之所得稅協定規定判定適用協定唯一居住者身分為他方締約國之居住者,其於中華民國課徵所得稅適用之稽徵程序,依原適用之中華民國稅法有關規定辦理,不受前述協定判定之影響。

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