Regulations Governing Application of Agreements for the Avoidance of Double Taxation with Respect to Taxes on Income Article 35

In the case that a resident of the other Contracting State who has derived income subject to withholding tax under Article 88 of the Income Tax Act, and the withholding tax thereof is underpaid or over-refunded as a result of misapplication of tax laws or miscalculation, such resident may pay the total amount of the supplementary tax to the identified Head Office of a National Taxation Bureau, while these cases were originally handled by the subordinate branches or offices of that National Taxation Bureau where the tax withholders are located.
中文原文 適用所得稅協定查核準則第35條
他方締約國之居住者取得屬所得稅法第八十八條規定扣繳範圍之所得,因適用法令錯誤或計算錯誤短繳或溢退之稅款,得分別向扣繳義務人所在地之轄區國稅局(總局)彙總補稅。

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