The Taxpayer Rights Protection Act Article 8

The authorities shall proactively make the following information available to the public for inquiry, downloading, and usage.1.Income distribution brackets of all citizens, and the corresponding proportionate tax burden and number of their real estate properties.2.Tax expenditure analyses.3.Other information that helps to promote tax equity.
中文原文 納稅者權利保護法第8條
主管機關應於其網站,主動公開下列資訊,並供查詢、下載及利用:
一、全體國民之所得分配級距與其相應之稅捐負擔比例及持有之不動產筆數。
二、稅式支出情形。
三、其他有利於促進稅捐公平之資訊。

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