Regulations Governing Application for Exemption from Profit-seeking Enterprise Income Tax by Private Institutions Participating in Public Infrastructure Projects Article 4

Where the profit-seeking enterprise income tax exemption is applicable to a private institution participating in a major infrastructure project, the period for such exemption is five years.The period of years for tax exemption under the preceding paragraph shall be calculated in a continuous manner, and shall not be interrupted in any way.During the period of exemption, the value of the fixed assets of the private institution shall be depreciated by the year according to the service life of fixed assets prescribed by the Income Tax Act.
中文原文 民間機構參與重大公共建設適用免納營利事業所得稅辦法第4條
民間機構參與重大公共建設適用免納營利事業所得稅者,免稅年限為五年。
前項免稅年限應連續計算,不得中斷。
民間機構在免稅期間內,應按所得稅法規定之固定資產耐用年數,逐年提列折舊。

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