Regulations on Real Estate Appraisal Article 61

Advertisement fee, sales fee, management fee and tax should be determined as the total costs multiplied by respective tariffs of various fees. The respective tariffs for various fees shall be regularly announced by the National Association.
中文原文 不動產估價技術規則第61條
廣告費、銷售費、管理費及稅捐,應按總成本乘以相關費率計算,相關費率應由全聯會定期公告之。

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